CN104756715B - Method for cultivating hypericum attenuatum choisy - Google Patents
Method for cultivating hypericum attenuatum choisy Download PDFInfo
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- CN104756715B CN104756715B CN201510166754.9A CN201510166754A CN104756715B CN 104756715 B CN104756715 B CN 104756715B CN 201510166754 A CN201510166754 A CN 201510166754A CN 104756715 B CN104756715 B CN 104756715B
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- Cultivation Of Plants (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The invention discloses a method for cultivating hypericum attenuatum choisy and discloses a technology for cultivating herbal plants. The technical method comprises the following steps of selecting seeds, budding, preparing soils for breeding seedlings, sowing the seeds, seedling emergence management, transplanting young seedlings, seedling stage management, transplanting the seedlings on the open field, open field management and harvesting; through the steps, the emergence rate and survival rate of the wild hypericum attenuatum choisy seed can be improved under artificial environment.
Description
Technical field
The present invention provides a kind of cultural method of Herba hyperici attenuati, is related to draft plant cultivating field.
Background technology
Herba hyperici attenuati (Hypericumattenuatum), herbaceos perennial are high 30-60 centimetre, are distributed in China
Three provinces in the northeast of China mountain area and the ground such as North China, East China, Central-South, northwest；Korea, Japan, Mongolia, Far-east Area of Russia also have point
Cloth.
At present it has been proved that Herba hyperici attenuati contains the most representational active substance of this platymiscium --- hypericin,
Market is in great demand to hypericin, and the herb extract of Herba hyperici attenuati can be efficiently used for heart disease and asthma
Treatment, and the Herba hyperici attenuati population for growing naturally is tiny due to its special habit Herba hyperici attenuati seed, nutrient substance storage
Hide little, therefore germination rate is very low under the conditions of wild environment, plant is short and small thin and delicate, and other plant competitiveness is weak；Which is mainly given birth to
It is long that at ridge, slash, these places are often opened up wasteland and are herded, therefore, the environment of Herba hyperici attenuati growth is destroyed very
Seriously.Above-mentioned ecological habit, causes its population quantity very little, resource scarcity only to pluck by field and can not meet to black gland spun gold
The needs of Fructus Persicae industrialization, can cause the exhaustion of wild Herba hyperici attenuati resource for a long time in the past.
The content of the invention
It is an object of the invention to provide a kind of cultural method of Herba hyperici attenuati, so that Herba hyperici attenuati is in artificial culture
Under extensively planted, meet the market demand.
The technical scheme is that：The cultural method of Herba hyperici attenuati, it is characterised in that comprise the following steps：
1) choose seeds：Select September to win during October full grains, every thousand corn weight >=0.136 gram Herba hyperici attenuati
100 grams of seed is standby；
2) sprout：Germination processing method selects the one kind in following method：
1., gibberellins immersion sprouting method：Seed is mounted in light resistant container, concentration unit is added for the red mould of 200mg/L
Plain soak, did not had seed to soak, was placed under 25 DEG C of environment after container is sealed, and after placing 24 hours, pulls seed out and puts
In the soak on the Indoor Natural dry seed surface of ventilation, loose pretreatment seed is obtained stand-by；
2., natural troposphere area method：180 days prior to seeding, sand 500 gram of the particle diameter in 20～24 mesh is taken, plus it is appropriate
Water obtains wet sand, seed is gently mixed with wet sand and is mixed homogeneously, and loads in ventilative muslin bag or gunny, cloth bag is placed in husky earth
In the deep 40 centimetres heatable adobe sleeping platform of ground or blackland, with following covering backfill above cloth bag, and backfill is compacted, finally in heatable adobe sleeping platform
Top set up sunshade net, lamination is after 180 days, takes out cloth bag, obtains the pretreatment seed of planting sand mixing；
3., thermostat layer area method：150-180 days prior to seeding, take sand 500 gram of the particle diameter in 20～24 mesh, by sand with
Appropriate water is mixed into wet sand, seed is gently mixed with wet sand and is mixed homogeneously, and loads in ventilative muslin bag or gunny, by cloth bag
Insert in the heatable adobe sleeping platform of cellar, above cloth bag and following covering backfill, and be compacted backfill, cellar for storing things temperature is kept at 4～8 DEG C, layer
Product 150-180 days, takes out cloth bag, obtains the pretreatment seed of planting sand mixing；
3) prepare nursery soil：The field soil of particle diameter≤6 mesh, turf granule, the chicken manure granule of fermentation of becoming thoroughly decomposed are taken, with 5:3:2
Ratio mix homogeneously；
4) sow：In annual 5～May 10 May, sowed in plastic seeding culturing booth, nursery soil is loaded
Water law is poured with bottom suction type in several seedlings nursing plates makes the nursery soil in seedlings nursing plate suction moisture, takes 0.25 gram of pretreatment seed or plants
1.5 grams of the pretreatment seed of husky mixing, equably sows on every seedlings nursing plate, use per is being sowed on the seedlings nursing plate of seed
The nursery soil of 12～14 mesh carries out earthing, and thickness of earth covering is 0.2 centimetre～0.3 centimetre, then by the bottom surface of seedlings nursing plate and surrounding with
The soil on seedbed ground is fully contacted；The carbendazol wettable powder for taking commercially available medicine content 50% is configured to 600 according to a conventional method
～800 times of liquid, obtain the first medicinal liquid, take the phoxim emulsifiable concentrate and the first medicinal liquid of commercially available medicine content 50% by 1:1000 ratio
It is uniform to mix, the second medicinal liquid is obtained, second medicinal liquid, last land used is equably sprayed to each seedlings nursing plate by 30 kgs/acre of consumptions
Film covers each seedlings nursing plate, completes sowing；
5) emerge management：25 DEG C～30 DEG C of day temperature, nocturnal temperature in plastic seeding culturing booth is kept to be not less than 12 DEG C, often
Its observation mulch film, when mulch film surface is without water smoke, is kept the skin wet to the nursery soil in seedlings nursing plate with aerosol apparatus, into each seedlings nursing plate
Emergence rate to 95% and the above when, remove mulch film；When seedling age reaches 3 leaf, plastics are suitably raised according to natural environment temperature
The canopy skirt of seedling raising greenhouse, is aerated, and when seedling age reaches 5 leaf, Access all day canopy skirt, when seedling age reaches 6 leaf, is removed
Plastic seeding culturing booth, or seedlings nursing plate is moved on the open country that soil environment is consistent with ground soil environment in seedbed in booth, when visible
Leaf reach 8～10,4～6 centimetres of height of seedling when, obtain the seedling of Herba hyperici attenuati；
6) sprigging：Take pot for growing seedlings some, fill up nursery soil, strike off, be compacted, pour bottom water；By seedling from seedlings nursing plate
It is transplanted in pot for growing seedlings, 1 plant of seedling is carried per cave, is watered after transplanting seedlings at once, seedlings root is fully contacted with nursery soil, in nursery
Sunshade net is set up on alms bowl, sprigging is completed；
7), seedling management：With pore watering can water intaking temperature and ambient temperature identical clear water, daily early, evening is each to pot for growing seedlings
A water is poured, holding soil is moisture state, it may be necessary to increase and decrease irrigation times；Every 7～10 days, by every pot for growing seedlings
800 milliliters of consumption pours a biogas slurry to each pot for growing seedlings, will rinse seedling base of leaf with clear water in time after pouring；When plant base portion
Came off 2～4 bottoms of the blade, its visible leaf reach 18～20, highly be 8～12 centimetres when obtain seedling；
8), open country is transplanted：Select the plot that loam is sandy loam or Baijiang soil or black earth, it is desirable to soil with organic matter content
It is not less than 0.4%, soil pH value is pressed during ridging between 6.5～7 and the plot without low-lying waterlogging, non agricultural chemical residuum and pollution
15 kgs/acre of consumption applies Diammonium phosphate (DAP) and makees base fertilizer, uniformly sprays into the center groove of ridge by 30 kilograms per mu of consumptions
Second medicinal liquid, moistens to flute surfaces；Nursery soil by seedling together with attachment with root system is together transplanted in each Seedling cave, pours water
Point；
9), open country management：Summer, every weeding in 10～15 days once arid climate was watered in time；It was found that leaf spot
When, in time with the potassium permanganate of 600～800 times of liquid, the root in Herba hyperici attenuati is sprayed by strain, spray latter 7～10 days again
Sprayed once with the potassium permanganate of 600～800 times of liquid；Winter cuts off earth's surface deadwood；
10), harvest：After open country transplants Second Year, on annual 30～July 30 June, it is used for during Herba hyperici attenuati can be harvested
Extract flower or Herb, the 20～October of September 10 of hypericin, the whole plants of Herba hyperici attenuati can be harvested as medical material and
Seed in harvesting Herba hyperici attenuati fruit.
It is an advantage of the invention that Herba hyperici attenuati can be made extensively to be planted under artificial culture, the market demand is met；September
To October Herba hyperici attenuati, plant is sturdy, selects the seed of full grains, thousand corn weight >=0.136 gram, it is ensured that seed premunition
By force, survival rate is high；Herba hyperici attenuati seed is sprouted with manual belle method, seed can be made in sowing time in good time rudiment, carried
Survival rate after high seed germination；Most preferably emerged environment with seedling raising greenhouse simulation Herba hyperici attenuati, the emergence rate of seed can be improved；
When management is emerged, Herba hyperici attenuati seedling reform of nature environment, the open country transplanting for the later stage is suitably allowed to provide condition；By seedling
When being transplanted to the level land of external environment condition, by setting up sunshade and keeping the skin wet, Herba hyperici attenuati is met in Seedling Stage to moisture
With the rigors of environment, it is ensured that the survival rate of seedling；After open country is transplanted, the base fertilizer for applying can promote seedling to shoot up, and make
Which rapidly adapts to natural environment, makes strain sturdy, eliminates leaf spot by potassium permanganate, it is ensured that can harvest in open country management
Qualified Herba hyperici attenuati flower or Herb；Herba hyperici attenuati is extensively planted under artificial culture, meet market
Demand.
Specific embodiment
Embodiment 1
The cultural method of Herba hyperici attenuati, comprises the following steps：
1) choose seeds：September just starts, and selects wild Herba hyperici attenuati, selects a thick Herba hyperici attenuati of big stem, manually wins
Ripe Herba hyperici attenuati fruit, 100 grams of seeds for picking out full grains are standby, and three weighings are carried out to standby seed,
Its thousand corn weight is 0.136 gram, 0.144 gram, 0.151 gram respectively；
2) sprout：Seed is sprouted using gibberellins immersion sprouting method, seed is first contained in the glass container of lucifuge
Gibberellins soak that is interior, adding concentration unit to be 200mg/L, did not had seed to soak, 25 DEG C was placed in after container is sealed
Under environment, after standing 24 hours, pull seed out drip and fall soak, seed is spread in pallet, in the indoor environment of ventilation
Under, the soak to the surface of the seed is air-dried, and the seed that knot connects gently is rubbed loosely, and the seed after being processed is stand-by；
3) prepare nursery soil：With the sieve of 6 mesh, the field soil of particle diameter≤6 mesh, turf granule are taken in the desired amount, is become thoroughly decomposed
The chicken manure granule of fermentation, with 5:3:2 ratio mix homogeneously, obtains nursery soil stand-by；Wherein field soil selected piled up one upper one year
The whole year, the sandy loam for not having pollution, not having pesticide residues；
4) sow：May 5 (such as having in the greenhouse of temperature raising device, can be advanced to late Febuary) is sowed, and selects canopy
Interior soil is pollution-free, the plastic seeding culturing booth of non agricultural chemical residuum, by the soil that seedbed ground is used as in canopy turn over 15 centimetres it is deep, then by soil
Earth process is smooth, loose stand-by；Take nursery vinyl disc that specification is 7 centimetres of 60 cm x, 35 cm x several, by nursery
Extremely concordant with the edge of vinyl disc in each vinyl disc of soil loading, pouring water law with bottom suction type makes the nursery soil in vinyl disc suction water
Point, seedlings nursing plate is obtained, 0.25 gram of germination seed is taken, is equably sowed on every seedlings nursing plate, measured nursery soil on demand, use 12
Purpose circular screen has been sowed at each and carry out on the seedlings nursing plate of seed earthing using the native covering method of sieve, and thickness of earth covering is 0.2 centimetre
～0.3 centimetre, earthing is compacted with pressing plate after earthing, then each seedlings nursing plate is put into seedbed on the ground in an orderly manner, make a disk nursery
The soil on bottom surface and seedbed ground is fully contacted, and is connected tight between adjacent seedlings nursing plate, and takes nursery soil seedlings nursing plate surrounding is obturaged；
The carbendazol wettable powder for measuring commercially available medicine content 50% on demand is configured to 600 times of liquid according to a conventional method, obtains first
Medicinal liquid, on demand, takes the phoxim emulsifiable concentrate and the first medicinal liquid of commercially available medicine content 50% by 1:1000 ratio uniform mixing,
The second medicinal liquid is obtained, second medicinal liquid is equably sprayed to each seedlings nursing plate by 30 kgs/acre of consumptions, is finally respectively educated with covering with ground sheeting
Seed plate, completes sowing；
5) emerge management：25 DEG C～30 DEG C of day temperature, nocturnal temperature in plastic seeding culturing booth is kept to be not less than 12 DEG C, often
Its observation mulch film, when mulch film surface is without water smoke, is kept the skin wet to the nursery soil in seedlings nursing plate with aerosol apparatus, into each seedlings nursing plate
Emergence rate to 95% and the above when, remove mulch film；When seedling age reaches 3 leaf, plastics are suitably raised according to natural environment temperature
The canopy skirt of seedling raising greenhouse, 2-3 hours of divulging information when morning, afternoon temperature are high, when seedling age reaches 5 leaf, Access all day canopy skirt, when
When seedling age reaches 6 leaf, remove plastic seeding culturing booth, make seedling adapt to environment, when visible leaf reach 8～10, height of seedling 4～
When 6 centimetres, the seedling of Herba hyperici attenuati is obtained；
6) sprigging：Sprigging：First standbyly, by required area select ventilation, on the sunny side, it is pollution-free, residual without pesticide
The level land stayed, first by level land soil turn over 15 centimetres it is deep, and process smooth, loose stand-by；On demand, specification is taken for 60 cm x
54 cave pot for growing seedlings of 30 6 centimetres of cm x are some, each pot for growing seedlings is placed on the level land after arranging in an orderly manner and constitutes pot for growing seedlings
Array, it is general to arrange along seedbed direction pendulum 4, when being easy to the operation at passageway can and seedbed in the middle of, nursery soil is filled up in pot for growing seedlings,
Strike off, be compacted, then to pour bottom water to the nursery soil in each pot for growing seedlings with pore watering can stand-by；With wide head tweezers by seedling from nursery
Dig out in disk, the root system for protecting seedling is transplanted in pot for growing seedlings, 1 plant of seedling is carried per cave, is watered after transplanting seedlings at once, is made seedlings root
It is fully contacted with nursery soil, sunshade net is set up on pot for growing seedlings, sprigging is completed；
7), seedling management：Seedling management：In the desired amount, with pore watering can water intaking temperature and ambient temperature identical clear water, often
Its early, evening respectively pours a water to each pot for growing seedlings, it is desirable to irrigates, checked soil moisture every 6 hours, keeps soil for moistening shape
State, it may be necessary to increase and decrease irrigation times；Period, every 7～10 days, by the consumption of 800 milliliters of every pot for growing seedlings to each nursery
Alms bowl pours a biogas slurry, will rinse seedling base of leaf with clear water in time after pouring；When plant base portion came off 2～4 bottoms of the blade, which can
See leaf reach 18～20, highly be 8～12 centimetres when obtain seedling；
8), open country is transplanted：According to required area, one block of loam is have selected, the content of organic matter of soil is respectively in plot
0.6%, soil pH value is respectively 6.8, and plot first removes the weeds in plot, turns over rake without low-lying waterlogging, non agricultural chemical residuum and pollution
Ridging afterwards, 65 centimetres of row spacing, ridge are high 12～15 centimetres, apply Diammonium phosphate (DAP) by 15 kgs/acre of consumption and make base fertilizer during ridging,
10 centimetres of deep grooves are opened in the ridge center put in order, and the second medicinal liquid is uniformly sprayed into groove, moisten to flute surfaces；
The nursery soil in pot for growing seedlings is poured into moisture first, with the nursery soil taken out from pot for growing seedlings with seedling root system into sticking together be not loosely
Standard, plays some cave Seedlings, the volume size in Seedling cave and the volume chi of pot for growing seedlings along the trend of groove by 35 centimetres of spacing in the rows on ridge
It is very little quite by seedling together with attachment and the nursery soil together taking-up from each pot for growing seedlings of root system, to be transplanted in each Seedling cave respectively, and
The appropriate earthing at the Seedling cave, the during earthing continuity kept by groove on ridge have often been transplanted a ridge, will pour water in groove
Point, and manually groove is obturaged with standby ground pick, complete to transplant, if strictly transplanting seedling by rule of operation, after open country transplanting not
Need seedling-slowing stage, seedling energy continued propagation；
9), open country management：Summer every weeding in 15 days once, a main work of the weeding to beginning to being eventually in field management
Make, the method with manually rooting out, it is desirable to except it is early, except it is little, except, so neither affect Herba hyperici attenuati growth to compare saving of labor again,
Timely ridging earthing after weeding, reducing causes the probability for lodging because the base portion of Seedling lacks soil；Arid climate is watered in time；Black gland
On hypericum pinta general June 10 or so occurred, and symptom is to start progressively to creep up from plant base portion, blade tip position browning
It is withered, the area of every blade about withered 1/to six/5ths, when finding leaf spot, in time with the height of 600 times of liquid
Potassium manganate, sprays the root in Herba hyperici attenuati by strain, requires appropriate pause, make medicinal liquid oriented Herba hyperici attenuati root when spraying
The surplus of immersion, is sprayed once after spraying for 7 days again with the potassium permanganate of 600 times of liquid, can be had then very after transplanting open country
One of left and right plant blossom, root can germinate tiller 12～15, but not be unearthed；Winter cuts off earth's surface deadwood；
10), harvest：As Herba hyperici attenuati belongs to persistent root herbs, the seedling Second Year April in spring that upper one year transplants
25 days or so coming up with regard to visible sprout tillers, per plant can sprout tillers 15～20 or more, open country transplant Second Year after, every year
30～July 30 June, can harvest in Herba hyperici attenuati for extracting flower or the Herb of hypericin, 20～October of September 10
Day, the whole plants of Herba hyperici attenuati can be harvested as medical material, period, the Herba hyperici attenuati fruit for manually winning Mature is treated
With.
Embodiment 2
The cultural method of Herba hyperici attenuati, comprises the following steps：
1) choose seeds：The Herba hyperici attenuati fruit that Example 1 is obtained, 100 grams of seeds for picking out full grains are standby, right
Standby seed carries out three weighings, and its thousand corn weight is 0.152 gram, 0.164 gram, 0.172 gram respectively, Herba hyperici attenuati seed
Plumpness and weight be significantly increased under artificial culture's environment；
2) sprout：Germination processing method selects nature troposphere area method：180 days prior to seeding, take desired amount of water and
Particle diameter first uses 24 mesh sieves in 500 grams of the sand of 20～24 mesh, screens out the sand more than 24 mesh, then is sieved with 20 mesh sieve,
The sand less than 20 mesh is screened out, sand is mixed with water, the group of holding is not loose in handss to sand, has water to ooze from Sha Tuanzhong
Go out, and husky group from 100 centimeters freely falling bodies it is born after can be completely loose, obtain wet sand stand-by；Seed and wet sand are gently mixed into mixed
Close uniform, obtain planting sand mixture, planting sand mixture is loaded and is adapted in the ventilative muslin bag or gunny of size, without dirt
Dye, the husky territory of non agricultural chemical residuum or blackland dig 30 centimetres of diameter, deep 40 centimetres round heatable adobe sleeping platform, the soil for digging out is smashed and is made
Loose backfill is stand-by, and 10 centimetres of high backfills are filled out into hole first, and the cloth bag that will be equipped with planting sand mixture is placed in backfill,
Again remaining backfill is deposited on heatable adobe sleeping platform, and is compacted backfill, finally sunshade net, lamination are set up in the top of circle heatable adobe sleeping platform
After 180 days, cloth bag is taken out, obtain planting sand mixture；
3) prepare nursery soil：In the desired amount, and with the sieve of 6 mesh, the field soil of particle diameter≤6 mesh, turf granule, corruption are taken
The chicken manure granule of ripe fermentation, with 5:3:2 ratio mix homogeneously, obtains nursery soil stand-by；Wherein field soil selected piled up upper one year
A year and a day, the black earth for not having pollution, not having pesticide residues；
4) sow：Sowed within 10th in May, selected in canopy that soil is pollution-free, non agricultural chemical residuum plastic seeding culturing booth,
By the soil that seedbed ground is used as in canopy turn over 15 centimetres it is deep, then will be soil treatment smooth, loose stand-by；Specification is taken for 60 cm x 35
The nursery that 7 centimetres of cm x with vinyl disc several, nursery soil is loaded in each vinyl disc to, use concordant with the edge of vinyl disc
Bottom suction type pours water law makes the nursery soil in vinyl disc suction moisture, obtains seedlings nursing plate, takes 1.5 grams of planting sand mixture, equably broadcast
Be sprinkling upon on every seedlings nursing plate, measure nursery soil on demand, with the circular screen of 14 mesh using the native covering method of sieve, kind has been sowed at each
Earthing is carried out on the seedlings nursing plate of son, and thickness of earth covering is 0.2 centimetre～0.3 centimetre, earthing is compacted with pressing plate after earthing, then will be each
Seedlings nursing plate puts seedbed on the ground in an orderly manner, is fully contacted a bottom surface of disk nursery and the soil on seedbed ground, adjacent seedlings nursing plate it
Between linking it is tight, and take nursery soil seedlings nursing plate surrounding obturaged；The carbendazim for measuring commercially available medicine content 50% on demand is wettable
Property powder be configured to 800 times of liquid according to a conventional method, obtain the first medicinal liquid, on demand, take the pungent sulfur of commercially available medicine content 50%
Emulphors oil presses 1 with the first medicinal liquid:1000 ratio uniform mixing, obtains the second medicinal liquid, by 30 kgs/acre of consumptions to each nursery
Disk equably sprays the second medicinal liquid, finally with each seedlings nursing plate of covering with ground sheeting, completes sowing；
5) emerge management：25 DEG C～30 DEG C of day temperature, nocturnal temperature in plastic seeding culturing booth is kept to be not less than 12 DEG C, often
Its observation mulch film, when mulch film surface is without water smoke, is kept the skin wet to the nursery soil in seedlings nursing plate with aerosol apparatus, into each seedlings nursing plate
Emergence rate to 95% and the above when, remove mulch film；When seedling age reaches 3 leaf, plastics are suitably raised according to natural environment temperature
The canopy skirt of seedling raising greenhouse, is aerated, and when seedling age reaches 5 leaf, Access all day canopy skirt, when seedling age reaches 6 leaf, is removed
Plastic seeding culturing booth, or seedlings nursing plate is moved in the earth that soil environment is consistent with ground soil environment in seedbed in booth, make seedling
Environment is adapted to, when visible leaf reaches 8～10,4～6 centimetres of height of seedling, the seedling of Herba hyperici attenuati is obtained；
6) sprigging：First standbyly, by required area select ventilation, on the sunny side, the level land of pollution-free, non agricultural chemical residuum,
First by level land soil turn over 15 centimetres it is deep, and process smooth, loose stand-by；On demand, specification is taken for 60 cm x, 30 cm x 6
Centimetre 54 cave pot for growing seedlings it is some, by each pot for growing seedlings be placed in an orderly manner arrange after level land on constitute pot for growing seedlings array, one
As arrange along seedbed direction pendulum 4, when being easy at passageway operation can and seedbed in the middle of, nursery soil is filled up in pot for growing seedlings, is struck off, is pressed
In fact, then bottom water is poured to the nursery soil in each pot for growing seedlings with pore watering can stand-by；Seedling is dug from seedlings nursing plate with wide head tweezers
Go out, the root system for protecting seedling is transplanted in pot for growing seedlings, 1 plant of seedling is carried per cave, is watered after transplanting seedlings at once, is made seedlings root and nursery
Soil is fully contacted, and sets up sunshade net afterwards, completes sprigging；
7), seedling management：In the desired amount, with pore watering can water intaking temperature and ambient temperature identical clear water, early daily, evening is right
Each pot for growing seedlings respectively pours a water, it is desirable to irrigate, and soil moisture was checked every 6 hours, and holding soil is moisture state, if necessary may be used
To increase and decrease irrigation times；Period, every 7～10 days, natural pond is poured to each pot for growing seedlings by 800 milliliters of consumption of every pot for growing seedlings
Liquid, will rinse seedling base of leaf with clear water after pouring in time；When plant base portion came off 2～4 bottoms of the blade, its visible leaf reaches 18～
20, highly be 8～12 centimetres when obtain seedling；
8), open country is transplanted：According to required area, one piece of black earth plot is have selected, soil organic matter content is in plot
0.7%, soil pH value is 6.5-7.5, and plot first removes the weeds in plot, turns over without low-lying waterlogging, non agricultural chemical residuum and pollution
Ridging after rake, 65 centimetres of row spacing, ridge are high 12～15 centimetres, apply Diammonium phosphate (DAP) by 15 kgs/acre of consumption and make base fertilizer during ridging,
10 centimetres of deep grooves are opened in the ridge center put in order, second is uniformly sprayed into groove by 30 kilograms per mu of consumption
Medicinal liquid, moistens to flute surfaces；The nursery soil in pot for growing seedlings is poured into moisture first, with take out from pot for growing seedlings nursery soil with into
Seedling root system be not loosely defined into sticking together, and plays some cave Seedlings, the volume chi in Seedling cave along the trend of groove by 35 centimetres of spacing in the rows on ridge
It is very little suitable with the volume size of pot for growing seedlings, by seedling together with attachment and the nursery soil together taking-up from each pot for growing seedlings of root system, divide
It is not transplanted in each Seedling cave, and the appropriate earthing at the Seedling cave, the during earthing continuity kept by groove on ridge has often transplanted one
Ridge, will pour moisture in groove, and manually groove be obturaged with standby ground pick, complete to transplant, if strict moved by rule of operation
Seedling is planted, open country does not need seedling-slowing stage, seedling energy continued propagation after transplanting；
9), open country management：A groundwork of the weeding to beginning to being eventually in field management, the method with manually rooting out,
Require except it is early, except it is little, except, so neither affect Herba hyperici attenuati growth to compare saving of labor again, summer every weeding in 10 days once,
Timely ridging earthing after weeding, reducing causes the probability for lodging because the base portion of Seedling lacks soil；Arid climate is watered in time；Black gland
On hypericum pinta general June 10 or so occurred, and symptom is to start progressively to creep up from plant base portion, blade tip position browning
It is withered, the area of every blade about withered 1/to six/5ths, when finding leaf spot, in time with the height of 800 times of liquid
Potassium manganate, sprays the root in Herba hyperici attenuati by strain, requires appropriate pause, make medicinal liquid oriented Herba hyperici attenuati root when spraying
The surplus of immersion, is sprayed once after spraying for 10 days again with the potassium permanganate of 800 times of liquid, can be had then very after transplanting open country
One of left and right plant blossom, root can germinate tiller 12-15, but not be unearthed；Winter cuts off earth's surface deadwood；
10), harvest：As Herba hyperici attenuati belongs to persistent root herbs, the seedling Second Year April in spring that upper one year transplants
25 days or so coming up with regard to visible sprout tillers, per plant can sprout tillers 15～20 or more, open country transplant Second Year after, every year
30～July 30 June, can harvest in Herba hyperici attenuati for extracting flower or the Herb of hypericin, 20～October of September 10
Day, the whole plants of Herba hyperici attenuati can be harvested as medical material, period, the Herba hyperici attenuati fruit for manually winning Mature is treated
With.
Embodiment 3
The cultural method of Herba hyperici attenuati, comprises the following steps：
1) choose seeds：The Herba hyperici attenuati fruit obtained by embodiment 2 is taken, 100 grams of seeds of taking-up are standby, to standby seed
Three weighings are carried out, its thousand corn weight is 0.158 gram, 0.163 gram, 0.176 gram respectively；Herba hyperici attenuati seed is in artificial culture
In environment, Jing's 2 years is preferred, and the quality of most seeds is significantly more than the seed quality for gathering in the wild and selected；
2) sprout：Thermostat layer area method is selected, and 150 days prior to seeding, desired amount of water and particle diameter is taken in 20～24 purposes
500 grams of sand, first uses 24 mesh sieves, screens out the sand more than 24 mesh, then is sieved with 20 mesh sieve, screens out the sand less than 20 mesh
Son, sand is mixed with water, and to sand, in handss, the group of holding is not loose, has water to ooze out from Sha Tuanzhong, and husky group is from 100 centimetres
Can be completely loose after place's freely falling body is born, obtain wet sand stand-by；Seed is gently mixed with wet sand and is mixed homogeneously, obtain planting sand mixing
Thing, planting sand mixture is loaded and is adapted in the ventilative muslin bag or gunny of size, select clamp at, with sulfur fumigation method pair
After clamp carries out disinfection, hole of cutting the earth on the ground in clamp, the size of heatable adobe sleeping platform are defined by placing cloth bag, the soil for digging out are beaten
Broken to make loose backfill stand-by, will be equipped with cloth bag and inserts in heatable adobe sleeping platform, and filled with backfill, be compacted backfill, keeps cellar for storing things
At 4～8 DEG C, lamination 150 days takes out cloth bag to temperature, obtains planting sand mixture；
3) prepare nursery soil：Take the chicken of the field soil of particle diameter≤6 mesh, turf granule, fermentation of becoming thoroughly decomposed in the desired amount with crossing sieve method
Excrement granule, with 5:3:2 ratio mix homogeneously, obtains nursery soil stand-by；Wherein field soil is selected to pile up a year and a day upper one year, is not had
Pollution, the black earth for not having pesticide residues；
4) sow：Sowed within 7th in May, selected in canopy that soil is pollution-free, non agricultural chemical residuum plastic seeding culturing booth,
By the soil that seedbed ground is used as in canopy turn over 15 centimetres it is deep, then will be soil treatment smooth, loose stand-by；Specification is taken for 60 cm x 35
The nursery that 7 centimetres of cm x with vinyl disc several, nursery soil is loaded in each vinyl disc to, use concordant with the edge of vinyl disc
Bottom suction type pours water law makes the nursery soil in vinyl disc suction moisture, obtains seedlings nursing plate, takes 1.5 grams of planting sand mixture, equably broadcast
Be sprinkling upon on every seedlings nursing plate, measure nursery soil on demand, with the circular screen of 13 mesh using the native covering method of sieve, kind has been sowed at each
Earthing is carried out on the seedlings nursing plate of son, and thickness of earth covering is 0.2 centimetre～0.3 centimetre, earthing is compacted with pressing plate after earthing, then will be each
Seedlings nursing plate puts seedbed on the ground in an orderly manner, is fully contacted a bottom surface of disk nursery and the soil on seedbed ground, adjacent seedlings nursing plate it
Between linking it is tight, and take nursery soil seedlings nursing plate surrounding obturaged；The carbendazim for measuring commercially available medicine content 50% on demand is wettable
Property powder be configured to 700 times of liquid according to a conventional method, obtain the first medicinal liquid, on demand, take the pungent sulfur of commercially available medicine content 50%
Emulphors oil presses 1 with the first medicinal liquid:1000 ratio uniform mixing, obtains the second medicinal liquid, by 30 kgs/acre of consumptions to each nursery
Disk equably sprays the second medicinal liquid, finally with each seedlings nursing plate of covering with ground sheeting, completes sowing；
5) emerge management：25 DEG C～30 DEG C of day temperature, nocturnal temperature in plastic seeding culturing booth is kept to be not less than 12 DEG C, often
Its observation mulch film, when mulch film surface is without water smoke, is kept the skin wet to the nursery soil in seedlings nursing plate with aerosol apparatus, into each seedlings nursing plate
Emergence rate to 95% and the above when, remove mulch film；When seedling age reaches 3 leaf, plastics are suitably raised according to natural environment temperature
The canopy skirt of seedling raising greenhouse, is aerated, and when seedling age reaches 5 leaf, Access all day canopy skirt, when seedling age reaches 6 leaf, is removed
Plastic seeding culturing booth, or seedlings nursing plate is moved in the earth that soil environment is consistent with ground soil environment in seedbed in booth, make seedling
Environment is adapted to, when visible leaf reaches 8～10,4～6 centimetres of height of seedling, the seedling of Herba hyperici attenuati is obtained；
6) sprigging：First standbyly, by required area select ventilation, on the sunny side, the level land of pollution-free, non agricultural chemical residuum,
First by level land soil turn over 15 centimetres it is deep, and process smooth, loose stand-by；On demand, specification is taken for 60 cm x, 30 cm x 6
Centimetre 54 cave pot for growing seedlings it is some, by each pot for growing seedlings be placed in an orderly manner arrange after level land on constitute pot for growing seedlings array, one
As arrange along seedbed direction pendulum 4, when being easy at passageway operation can and seedbed in the middle of, nursery soil is filled up in pot for growing seedlings, is struck off, is pressed
In fact, then bottom water is poured to the nursery soil in each pot for growing seedlings with pore watering can stand-by；Seedling is dug from seedlings nursing plate with wide head tweezers
Go out, the root system for protecting seedling is transplanted in pot for growing seedlings, 1 plant of seedling is carried per cave, is watered after transplanting seedlings at once, is made seedlings root and nursery
Soil is fully contacted, and sets up sunshade net afterwards, completes sprigging；
7), seedling management：In the desired amount, with pore watering can water intaking temperature and ambient temperature identical clear water, early daily, evening is right
Each pot for growing seedlings respectively pours a water, it is desirable to irrigate, and soil moisture was checked every 6 hours, and holding soil is moisture state, if necessary may be used
To increase and decrease irrigation times；Period, every 7～10 days, natural pond is poured to each pot for growing seedlings by 800 milliliters of consumption of every pot for growing seedlings
Liquid, will rinse seedling base of leaf with clear water after pouring in time；When plant base portion came off 2～4 bottoms of the blade, its visible leaf reaches 18～
20, highly be 8～12 centimetres when obtain seedling；
8), open country is transplanted：According to required area, a piece of Baijiang soil plot, the soil organic matter content in the plot are have selected
For 0.5%, soil pH value is 6.6, and plot is first removed miscellaneous in Baijiang soil plot without low-lying waterlogging, non agricultural chemical residuum and pollution
Grass, turns over ridging after rake, and 65 centimetres of row spacing, ridge are high 12～15 centimetres, apply Diammonium phosphate (DAP) by 15 kgs/acre of consumption during ridging
Base fertilizer, opens 10 centimetres of deep grooves in the ridge center put in order, uniformly sprays into groove by 30 kilograms per mu of consumption
The second medicinal liquid is applied, is moistened to flute surfaces；The nursery soil in pot for growing seedlings is poured into moisture first, with the nursery taken out from pot for growing seedlings
Soil be not loosely defined into being sticked together with seedling root system, beats some cave Seedlings along the trend of groove by 35 centimetres of spacing in the rows on ridge, Seedling cave
Volume size is suitable with the volume size of pot for growing seedlings, and seedling is together taken from each pot for growing seedlings together with attachment and the nursery of root system are native
Go out, be transplanted in each Seedling cave respectively, and the appropriate earthing at the Seedling cave, the during earthing continuity kept by groove on ridge is often transplanted
A complete ridge, will pour moisture in groove, and manually groove be obturaged with standby ground pick, complete to transplant, if strict by operation
Code transplants seedling, and open country does not need seedling-slowing stage, seedling energy continued propagation after transplanting；
9), open country management：Summer every weeding in 12 days once, a main work of the weeding to beginning to being eventually in field management
Make, the method with manually rooting out, it is desirable to except it is early, except it is little, except, so neither affect Herba hyperici attenuati growth to compare saving of labor again,
Timely ridging earthing after weeding, reducing causes the probability for lodging because the base portion of Seedling lacks soil；Arid climate is watered in time；Black gland
On hypericum pinta general June 10 or so occurred, and symptom is to start progressively to creep up from plant base portion, blade tip position browning
It is withered, the area of every blade about withered 1/to six/5ths, when finding leaf spot, in time with the height of 700 times of liquid
Potassium manganate, sprays the root in Herba hyperici attenuati by strain, requires appropriate pause, make medicinal liquid oriented Herba hyperici attenuati root when spraying
The surplus of immersion, is sprayed once after spraying for 8 days again with the potassium permanganate of 700 times of liquid, can be had then very after transplanting open country
One of left and right plant blossom, root can germinate tiller 18～20, but not be unearthed；Winter cuts off earth's surface deadwood；
10), harvest：As Herba hyperici attenuati belongs to persistent root herbs, the seedling Second Year April in spring that upper one year transplants
25 days or so coming up with regard to visible sprout tillers, per plant can sprout tillers 15～20 or more, open country transplant Second Year after, every year
30～July 30 June, can harvest in Herba hyperici attenuati for extracting flower or the Herb of hypericin, 20～October of September 10
Day, the whole plants of Herba hyperici attenuati can be harvested as medical material, Herba hyperici attenuati fruit is won at random, aequum seed is taken out,
Three weighings are carried out to seed, its thousand corn weight is 0.153 gram, 0.166 gram, 0.175 gram respectively, planted in artificial culture's environment
Three generations was planted, Herba hyperici attenuati seed quality tends towards stability, illustrated which can be well adapted for the environment of artificial culture, can be carried out
Extensively plant, for meeting the demand in market,
Embodiment 4
The cultural method of Herba hyperici attenuati, comprises the following steps：
1) choose seeds：By the end of October, wild Herba hyperici attenuati is selected, a thick Herba hyperici attenuati of big stem is selected, is manually won
Ripe Herba hyperici attenuati fruit, 100 grams of seeds for picking out full grains are standby, and three weighings are carried out to standby seed,
Its thousand corn weight is 0.138 gram, 0.149 gram, 0.154 gram respectively；
2) sprout：Thermostat layer area method is selected, and 180 days prior to seeding, desired amount of water and particle diameter is taken in 20～24 purposes
500 grams of sand, first uses 24 mesh sieves, screens out the sand more than 24 mesh, then is sieved with 20 mesh sieve, screens out the sand less than 20 mesh
Son, sand is mixed with water, and to sand, in handss, the group of holding is not loose, has water to ooze out from Sha Tuanzhong, and husky group is from 100 centimetres
Can be completely loose after place's freely falling body is born, obtain wet sand stand-by；Seed is gently mixed with wet sand and is mixed homogeneously, obtain planting sand mixing
Thing, planting sand mixture is loaded and is adapted in the ventilative muslin bag or gunny of size, select clamp at, with sulfur fumigation method pair
After clamp carries out disinfection, hole of cutting the earth on the ground in clamp, the size of heatable adobe sleeping platform are defined by placing cloth bag, the soil for digging out are beaten
Broken to make loose backfill stand-by, will be equipped with cloth bag and inserts in heatable adobe sleeping platform, and filled with backfill, be compacted backfill, keeps cellar for storing things
At 4～8 DEG C, lamination 180 days takes out cloth bag to temperature, obtains planting sand mixture；
3) prepare nursery soil：Take the chicken of the field soil of particle diameter≤6 mesh, turf granule, fermentation of becoming thoroughly decomposed in the desired amount with crossing sieve method
Excrement granule, with 5:3:2 ratio mix homogeneously, obtains nursery soil stand-by；Wherein field soil is selected to pile up a year and a day upper one year, is not had
Pollution, the sandy loam for not having pesticide residues；
4) sow：Sowed within 8th in May, selected in canopy that soil is pollution-free, non agricultural chemical residuum plastic seeding culturing booth,
By the soil that seedbed ground is used as in canopy turn over 15 centimetres it is deep, then will be soil treatment smooth, loose stand-by；Specification is taken for 60 cm x 35
The nursery that 7 centimetres of cm x with vinyl disc several, nursery soil is loaded in each vinyl disc to, use concordant with the edge of vinyl disc
Bottom suction type pours water law makes the nursery soil in vinyl disc suction moisture, obtains seedlings nursing plate, takes 1.5 grams of planting sand mixture, equably broadcast
Be sprinkling upon on every seedlings nursing plate, measure nursery soil on demand, with the circular screen of 13 mesh using the native covering method of sieve, kind has been sowed at each
Earthing is carried out on the seedlings nursing plate of son, and thickness of earth covering is 0.2 centimetre～0.3 centimetre, earthing is compacted with pressing plate after earthing, then will be each
Seedlings nursing plate puts seedbed on the ground in an orderly manner, is fully contacted a bottom surface of disk nursery and the soil on seedbed ground, adjacent seedlings nursing plate it
Between linking it is tight, and take nursery soil seedlings nursing plate surrounding obturaged；The carbendazim for measuring commercially available medicine content 50% on demand is wettable
Property powder be configured to 700 times of liquid according to a conventional method, obtain the first medicinal liquid, on demand, take the pungent sulfur of commercially available medicine content 50%
Emulphors oil presses 1 with the first medicinal liquid:1000 ratio uniform mixing, obtains the second medicinal liquid, by 30 kgs/acre of consumptions to each nursery
Disk equably sprays the second medicinal liquid, finally with each seedlings nursing plate of covering with ground sheeting, completes sowing；
5) emerge management：25 DEG C～30 DEG C of day temperature, nocturnal temperature in plastic seeding culturing booth is kept to be not less than 12 DEG C, often
Its observation mulch film, when mulch film surface is without water smoke, is kept the skin wet to the nursery soil in seedlings nursing plate with aerosol apparatus, into each seedlings nursing plate
Emergence rate to 95% and the above when, remove mulch film；When seedling age reaches 3 leaf, plastics are suitably raised according to natural environment temperature
The canopy skirt of seedling raising greenhouse, is aerated, and when seedling age reaches 5 leaf, Access all day canopy skirt, when seedling age reaches 6 leaf, is removed
Plastic seeding culturing booth, or seedlings nursing plate is moved in the earth that soil environment is consistent with ground soil environment in seedbed in booth, make seedling
Environment is adapted to, when the visible leaf emerged reaches 8～10,4～6 centimetres of height of seedling, the seedling of Herba hyperici attenuati is obtained；
6) sprigging：First standbyly, by required area select ventilation, on the sunny side, the level land of pollution-free, non agricultural chemical residuum,
First by level land soil turn over 15 centimetres it is deep, and process smooth, loose stand-by；On demand, specification is taken for 60 cm x, 30 cm x 6
Centimetre 54 cave pot for growing seedlings it is some, by each pot for growing seedlings be placed in an orderly manner arrange after level land on constitute pot for growing seedlings array, one
As arrange along seedbed direction pendulum 4, when being easy at passageway operation can and seedbed in the middle of, nursery soil is filled up in pot for growing seedlings, is struck off, is pressed
In fact, then bottom water is poured to the nursery soil in each pot for growing seedlings with pore watering can stand-by；Seedling is dug from seedlings nursing plate with wide head tweezers
Go out, the root system for protecting seedling is transplanted in pot for growing seedlings, 1 plant of seedling is carried per cave, is watered after transplanting seedlings at once, is made seedlings root and nursery
Soil is fully contacted, and sets up sunshade net afterwards, completes sprigging；
7), seedling management：In the desired amount, with pore watering can water intaking temperature and ambient temperature identical clear water, early daily, evening is right
Each pot for growing seedlings respectively pours a water, it is desirable to irrigate, and soil moisture was checked every 6 hours, and holding soil is moisture state, if necessary may be used
To increase and decrease irrigation times；Period, every 7～10 days, natural pond is poured to each pot for growing seedlings by 800 milliliters of consumption of every pot for growing seedlings
Liquid, will rinse seedling base of leaf with clear water after pouring in time；When plant base portion came off 2～4 bottoms of the blade, its visible leaf reaches 18～
20, highly be 8～12 centimetres when obtain seedling；
8), open country is transplanted：According to required area, a piece of sandy loam plot, the soil organic matter content in the plot are have selected
For 0.4%, soil pH value is 6.5, and plot first removes the weeds in soil block, turns over without low-lying waterlogging, non agricultural chemical residuum and pollution
Ridging after rake, 65 centimetres of row spacing, ridge are high 12～15 centimetres, apply Diammonium phosphate (DAP) by 15 kgs/acre of consumption and make base fertilizer during ridging,
10 centimetres of deep grooves are opened in the ridge center put in order, second is uniformly sprayed into groove by 30 kilograms per mu of consumption
Medicinal liquid, moistens to flute surfaces；The nursery soil in pot for growing seedlings is poured into moisture first, with take out from pot for growing seedlings nursery soil with into
Seedling root system be not loosely defined into sticking together, and plays some cave Seedlings, the volume chi in Seedling cave along the trend of groove by 35 centimetres of spacing in the rows on ridge
It is very little suitable with the volume size of pot for growing seedlings, by seedling together with attachment and the nursery soil together taking-up from each pot for growing seedlings of root system, divide
It is not transplanted in each Seedling cave, and the appropriate earthing at the Seedling cave, the during earthing continuity kept by groove on ridge has often transplanted one
Ridge, will pour moisture in groove, and manually groove be obturaged with standby ground pick, complete to transplant, if strict moved by rule of operation
Seedling is planted, open country does not need seedling-slowing stage, seedling energy continued propagation after transplanting；
9), open country management：Summer every weeding in 13 days once, a main work of the weeding to beginning to being eventually in field management
Make, the method with manually rooting out, it is desirable to except it is early, except it is little, except, so neither affect Herba hyperici attenuati growth to compare saving of labor again,
Timely ridging earthing after weeding, reducing causes the probability for lodging because the base portion of Seedling lacks soil；Arid climate is watered in time；Black gland
On hypericum pinta general June 10 or so occurred, and symptom is to start progressively to creep up from plant base portion, blade tip position browning
It is withered, the area of every blade about withered 1/to six/5ths, when finding leaf spot, in time with the height of 700 times of liquid
Potassium manganate, sprays the root in Herba hyperici attenuati by strain, requires appropriate pause, make medicinal liquid oriented Herba hyperici attenuati root when spraying
The surplus of immersion, is sprayed once after spraying for 9 days again with the potassium permanganate of 700 times of liquid, can be had then very after transplanting open country
One of left and right plant blossom, root can germinate tiller 18～20, but not be unearthed；Winter cuts off earth's surface deadwood；
10), harvest：As Herba hyperici attenuati belongs to persistent root herbs, the seedling Second Year April in spring that upper one year transplants
25 days or so coming up with regard to visible sprout tillers, per plant can sprout tillers 15～20 or more, open country transplant Second Year after, every year
30～July 30 June, can harvest in Herba hyperici attenuati for extracting flower or the Herb of hypericin, 20～October of September 10
Day, the whole plants of Herba hyperici attenuati can be harvested as medical material；
Described sprouting refers to a series of orderly physiological process and morphogenetic process that seed starts from imbitition；
The carbendazol wettable powder of the medicine content 50% is configured to 600～800 times of liquid according to a conventional method, refers to the medicine content of portion
The mixed liquor of 50% carbendazol wettable powder and 600～800 parts of water.
In the above-described embodiments, during as transplantation of seedlings to open country, optionally manage, such as long-time strong wind, looseness of soil
Etc. the impact of factor, conventional method can be taken to prevent Herba hyperici attenuati from lodging, this operation is typically being carried out at the beginning of 6 months, selects rugosity
For 3～4 centimetres, be highly 70 centimetres of waddy, one piece is followed closely to underground per every about 1.7～2.0 meters of distance in the side on ridge
Waddy, underground hammer into 20 centimetres, reserve 50 centimetres on the ground, on each column tighten bamboo pole along ridge thin wire, can be effectively
Prevent lodging from occurring；
Selecting soil or during plot, especially the field soil of Semen Maydiss or Semen sojae atricolor should not be planted from last year, in order to avoid residual
Pesticide produces poisoning to Herba hyperici attenuati seedling, mainly prevents the herbicide of the herbicide atrazine and Soybean Field of corn field
Clomazone is killed to seedling；
When Herba hyperici attenuati sprigging is to level land, ambient temperature gradually rises, and spring breeze is lasting, managed moisture to close weight
Will, water butt can be set up at the edge of a field, Water storage pail supporter is located on 1.2～1.5 meters of high platforms, and the size of water butt will be according to nursery
How many determinations, the water made by storage uses for enough 2～3 days, and the water temperature of water storage inner bucket water is close with external environment, prevents from directly using
Subsoil water pours Seedling causes the low impact development of Root temperature；
The plague of rats should be prevented and treated at seeding stage or Seedling Stage, booth or level land periphery under 5 meters a pile raticide.
Claims (1)
1. the cultural method of Herba hyperici attenuati, it is characterised in that comprise the following steps：
1) choose seeds：September is selected to full grains, Herba hyperici attenuati seed per thousand corn weight >=0.136 gram are won during October
100 grams standby；
2) sprout：Germination processing method selects the one kind in following method：
1., gibberellins immersion sprouting method：Seed is mounted in light resistant container, adds the gibberellins that concentration unit is 200mg/L to soak
Bubble liquid, do not had seed to soak, be placed in after container is sealed under 25 DEG C of environment, place 24 hours after, pull out seed be placed on it is logical
The soak on the Indoor Natural dry seed surface of wind, obtains loose pretreatment seed stand-by；
2., natural troposphere area method：180 days prior to seeding, sand 500 gram of the particle diameter in 20～24 mesh is taken, plus appropriate water is obtained
Wet sand, seed is gently mixed with wet sand and is mixed homogeneously, load breathe freely muslin bag or gunny in, by cloth bag be placed in husky territory or
In the deep 40 centimetres heatable adobe sleeping platform of blackland, with following covering backfill above cloth bag, and backfill is compacted, finally in the upper of heatable adobe sleeping platform
Side sets up sunshade net, and lamination took out cloth bag after 180 days, obtained the pretreatment seed of planting sand mixing；
3., thermostat layer area method：150-180 days prior to seeding, take sand 500 gram of the particle diameter in 20～24 mesh, by sand with it is appropriate
Water be mixed into wet sand, seed is gently mixed with wet sand and is mixed homogeneously, loaded in ventilative muslin bag or gunny, cloth bag is inserted
In the heatable adobe sleeping platform of cellar, above cloth bag and following covering backfill, and backfill is compacted, cellar for storing things temperature is kept at 4～8 DEG C, lamination
150-180 days, cloth bag is taken out, obtain the pretreatment seed of planting sand mixing；
3) prepare nursery soil：The field soil of particle diameter≤6 mesh, turf granule, the chicken manure granule of fermentation of becoming thoroughly decomposed are taken, with 5:3:2 ratio
Mix homogeneously；
4) sow：In annual 5～May 10 May, sowed in plastic seeding culturing booth, nursery soil is loaded into some
Water law is poured with bottom suction type in opening seedlings nursing plate makes the nursery soil in seedlings nursing plate suction moisture, takes 0.25 gram of pretreatment seed or planting sand is mixed
1.5 grams of the pretreatment seed of conjunction, equably sows on every seedlings nursing plate, per having sowed on the seedlings nursing plate of seed with 12～
The nursery soil of 14 mesh carries out earthing, and thickness of earth covering is 0.2 centimetre～0.3 centimetre, then by the bottom surface of seedlings nursing plate and surrounding and seedbed
The soil on ground is fully contacted；The carbendazol wettable powder for taking commercially available medicine content 50% is configured to 600～800 according to a conventional method
Times liquid, obtains the first medicinal liquid, takes the phoxim emulsifiable concentrate and the first medicinal liquid of commercially available medicine content 50% by 1:1000 ratio uniform
Mixing, obtains the second medicinal liquid, equably sprays second medicinal liquid to each seedlings nursing plate by 30 kgs/acre of consumptions, finally covered with mulch film
Each seedlings nursing plate is covered, sowing is completed；
5) emerge management：Keep 25 DEG C～30 DEG C of day temperature, nocturnal temperature in plastic seeding culturing booth to be not less than 12 DEG C, see daily
Mulch film is examined, when mulch film surface is without water smoke, is kept the skin wet to the nursery soil in seedlings nursing plate with aerosol apparatus, going out into each seedlings nursing plate
When Seedling rate is to 95% and the above, mulch film is removed；When seedling age reaches 3 leaf, plastic seeding culturing is suitably raised according to natural environment temperature
The canopy skirt of booth, is aerated, and when seedling age reaches 5 leaf, Access all day canopy skirt, when seedling age reaches 6 leaf, removes plastics
Seedling raising greenhouse, or seedlings nursing plate is moved on the open country that soil environment is consistent with ground soil environment in seedbed in booth, when visible leaf reaches
During to 8～10,4～6 centimetres of height of seedling, the seedling of Herba hyperici attenuati is obtained；
6) sprigging：Take pot for growing seedlings some, fill up nursery soil, strike off, be compacted, pour bottom water；Seedling is transplanted from seedlings nursing plate
To in pot for growing seedlings, 1 plant of seedling is carried per cave, is watered after transplanting seedlings at once, seedlings root is fully contacted with nursery soil, on pot for growing seedlings
Sunshade net is set up, sprigging is completed；
7), seedling management：With pore watering can water intaking temperature and ambient temperature identical clear water, daily early, evening respectively pours one to pot for growing seedlings
Secondary water, holding soil are moisture state；Every 7～10 days, one is poured to each pot for growing seedlings by 800 milliliters of consumption of every pot for growing seedlings
Secondary biogas slurry, will rinse seedling base of leaf with clear water after pouring in time；When plant base portion came off 2～4 bottoms of the blade, its visible leaf reaches
18～20, highly be 8～12 centimetres when obtain seedling；
8), open country is transplanted：Select the plot that loam is sandy loam or Baijiang soil or black earth, it is desirable to which soil with organic matter content is not low
In 0.4%, soil pH value is between 6.5～7 and the plot without low-lying waterlogging, non agricultural chemical residuum and pollution, public by 15 during ridging
Pound/acre consumption apply Diammonium phosphate (DAP) and make base fertilizer, second is uniformly sprayed by 30 kilograms per mu of consumptions into the center groove of ridge
Medicinal liquid, moistens to flute surfaces；Nursery soil by seedling together with attachment with root system is together transplanted in each Seedling cave, pours moisture；
9), open country management：Summer, every weeding in 10～15 days once arid climate was watered in time；It was found that during leaf spot, and
When with the potassium permanganate of 600～800 times of liquid, spray the root in Herba hyperici attenuati by strain, after spraying 7～10 days again with 600
The potassium permanganate of～800 times of liquid is sprayed once；Winter cuts off earth's surface deadwood；
10), harvest：After open country transplants Second Year, on annual 30～July 30 June, it is used to extract gold in harvesting Herba hyperici attenuati
The flower of silk Fructus Persicae element or Herb, 20～October of September 10, the whole plants of Herba hyperici attenuati are harvested as medical material and the black gland of harvesting
Seed in Fructus Hyperici Monogyni.
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| CN106069671B (en) * | 2016-06-22 | 2019-04-02 | 青岛农业大学 | Two sections of matrix cultivating methods of fruit tree hybrid seedling suitable for greenhouse second crop soil |
| CN106258072B (en) * | 2016-08-12 | 2019-05-28 | 广西壮族自治区药用植物园 | The method for improving hypericum ascyron seed germination rate |
| CN106258757A (en) * | 2016-08-18 | 2017-01-04 | 安庆市宝风农业发展有限公司 | A kind of method for transplanting of Radix Hyperici Monogyni (Herba Hyperici Monogyni) seedling |
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| CN101584300A (en) * | 2009-07-13 | 2009-11-25 | 华中农业大学 | The method of isolated culturing hypericum regenerated plant |
| CN104067861A (en) * | 2014-06-25 | 2014-10-01 | 桐城市景艺苗木有限公司 | Method for grafting Hypericum monogynum tree branch onto birchleaf pear tree |
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| CN101584300A (en) * | 2009-07-13 | 2009-11-25 | 华中农业大学 | The method of isolated culturing hypericum regenerated plant |
| CN104067861A (en) * | 2014-06-25 | 2014-10-01 | 桐城市景艺苗木有限公司 | Method for grafting Hypericum monogynum tree branch onto birchleaf pear tree |
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