CN107155591A - A kind of mating system of David's-harp seed - Google Patents
A kind of mating system of David's-harp seed Download PDFInfo
- Publication number
- CN107155591A CN107155591A CN201710416032.3A CN201710416032A CN107155591A CN 107155591 A CN107155591 A CN 107155591A CN 201710416032 A CN201710416032 A CN 201710416032A CN 107155591 A CN107155591 A CN 107155591A
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- seed
- david
- harp
- cellar
- wooden case
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The invention discloses a kind of mating system of David's-harp seed, including：A. seed collection and storage, pluck well-done sealwort fruit stranding and go crust rinsing to dry in the shade；Select to dig up the ground at leeward concealment, put in cellar for storing things and spread sealwort seed after the thick fine sands of 3cm are put in wooden case, wooden case, repave the thick fine sands of 1cm；Then wooden box cover sunshade net, then use rice straw mulching；B. presprouting of seeds, the seed stored sth. in a cellar is taken out, the fine sand on surface is weeded out；Fill in wooden case, can be laid the groundwork with cotton or straw after seed thermostatted water after sterilization is soaked；Using change control temp vernalization, and keep moistening；Plant skin and expose sowing after white point；C. sow, by the soil after sterilization processing dig pine it is whole it is thin after, apply and sowed after farm manure, sow one layer of fine earth of bonnet, watered according to soil moisture spraying；Subsequently surface covers one layer of faggot water conservation preservation and controlling weeds.The present invention uses cellar sand storage seed and raising technology, and its germination percentage is high；Using indoor change temperature-accelerated germination, emergence rate is high.
Description
Technical field
The present invention relates to a kind of medicinal plant artificial planting technique field, more particularly to a kind of food, health products are dual-purpose
The mating system of plant David's-harp seed.
Background technology
David's-harp is at present based on wild, and product are planted seldom by family, not yet form scale, and its yield, which far can not also be filled up, to be needed
Neutral is sought, its commodity resource is at present still based on wild supply.In addition to medicinal, David's-harp is also largely used to edible and health products
Production and view and admire.With the exploitation of new product, demand is in progressively incremental trend.Therefore, David's-harp is in medicinal, food
With and view and admire and huge economic benefit can be created in terms of beauty, especially have distinctive David's-harp food and tourism
The development of product, with bigger market prospects.
With David's-harp is classified as into one of medicine-food two-purpose kind, it is widely deployed in terms of food, health products, and it is needed
The amount of asking increases year by year, and wild resource can not meet the market demand.And the breeding of David's-harp is mainly by seminal propagation and plant division
Breeding, division propagation seedling loss is big, and bud ratio is not high, slow-growing, and the general seminal propagation production cycle is long, and germination
Rate is low, and general germination needed for 2 years.At present, although domestic and foreign scholars have carried out grinding for correlation to the modes of reproduction of David's-harp
Study carefully, but be concentrated mainly on the tissue cultures aspect of David's-harp, and be only limitted to experimental stage, Hen Chang roads will with being still needed in production
Walk.Therefore, it can be quickly extremely to have with the method for culturing seedlings that a large amount of seedlings are obtained in the short time, its germination percentage is improved to seek a kind of
It is necessary.
The content of the invention
It is an object of the invention to overcome the low shortcoming of existing David's-harp seed seedling-raising germination percentage, there is provided a kind of germination percentage
Height, and disease resistance ability is strong, prevents variety deterioration, it is easy to operate, it is with low cost, it is easy to the David's-harp promoted in production
The mating system of seed.
The technical scheme is that：A kind of mating system of David's-harp seed, it is made up of following step,
A. seed collection is with storing
November plucks well-done sealwort fruit, then rubs with the hands and goes crust rinsing to dry in the shade；
Select to dig up the ground at leeward concealment, the bottom then equably put in cellar in the wooden case with net, wooden case is put
Sealwort seed has equably been spread after fine sand thick 3cm, the thick fine sands of 1cm has been repaved, 3 layers of seed can be so placed repeatedly；Complete
Afterwards in wooden one layer of sunshade net of box cover, then with rice straw mulching be incubated water conservation；
B. presprouting of seeds
Early April takes out the seed stored sth. in a cellar through step a, then weeds out the fine sand of the surface of the seed；After sterilization processing
After seed is soaked 6 hours with 25-28 DEG C of thermostatted water in dress wooden case, being laid the groundwork with cotton or straw, (utensil of vernalization is all necessary
Sterilization processing)；Using change control temp vernalization, it is ensured that daytime, night temperature are alternately changed between 28 DEG C -21 DEG C, and keep moistening；
10-15 days kind skins expose can sow after white point；
C. sow
It is wide with every row 1-1.5m, every square of 400-500 sowings；By the soil after sterilization processing dig pine it is whole it is thin after,
Farm manure after uniformly applied farmyard manure and fermentation is appropriate (large area nursery need to do rational application of fertilizers after Soil K+adsorption)；Then broadcast
Kind, one layer of fine earth of bonnet is sowed, seed is covered, is watered according to soil moisture spraying；Subsequently surface covers one layer of faggot
Water conservation preservation and controlling weeds, sealwort seed First Year does not only go out leaf for long, faggot can be covered always emerge within the 2nd year before；
Further improved to be, described cellar depth is 50cm.
Further improved to be, described fine sand is added water by dry sand and 20% constituted, and described fine sand passes through sterilization processing.
Further improved to be, described wooden case is highly 8-10cm.
Further improved to be, the pH of described sowing soil is 5.5.
The beneficial effects of the invention are as follows：The present invention uses cellar sand storage seed and raising technology, and its germination percentage is up to
89.0%；Using indoor change temperature-accelerated germination, emergence rate is up to 97.0%.Present invention sowing soil is the sour environment that pH is 5.5, is adopted
With corresponding cultivation techniques such as covering cogongrass, fertilisings, the yield of David's-harp stem tuber is significantly improved, tuberization fresh weight is within 3 years
5.25kg/m2, 4 years tuberization fresh weights are 7.40kg/m2。
(1) economic benefit：Current wild David's-harp resource is substantially exhausted, and Huang is spent more using mountain region sylvan life or border cultivation
Essence is the increased effective way of mountain area self-employed tree cultivator's income.(2) social benefit：In sylvan life or border plantation David's-harp,
The productive potentialities in forest land can be excavated, farmers' income is increased considerably, for accelerating Rural economy in the mountain area development, promote new rural village
Build significant, and drive the development of relevant industries, such as transport, food processing, promote local economy benign development.
(3) ecological benefits：In sylvan life or border plantation David's-harp, it can not only develop forest economy, and increase vegetation coverage,
Be conducive to regulating the climate, improved soil, water conservation and conserve water and soil, improve land occupation condition, with important ecological significance.
Embodiment
Real technical scheme of the invention will be clearly and completely described below, it is clear that described embodiment is only
It is a part of embodiment of the present invention, rather than whole embodiments, based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
Embodiment 1
A kind of mating system of David's-harp seed, it is made up of following step,
A. seed collection is with storing
November plucks well-done sealwort fruit, then rubs with the hands and goes crust rinsing to dry in the shade；
Select to dig up the ground at leeward concealment, the bottom then equably put in cellar in the wooden case with net, wooden case is put
Sealwort seed has equably been spread after fine sand thick 3cm, the thick fine sands of 1cm has been repaved, 3 layers of seed can be so placed repeatedly；Complete
Afterwards in wooden one layer of sunshade net of box cover, then with rice straw mulching be incubated water conservation；
B. presprouting of seeds
Early April takes out the seed stored sth. in a cellar through step a, then weeds out the fine sand of the surface of the seed；After sterilization processing
After seed is soaked 6 hours with 25-28 DEG C of thermostatted water in dress wooden case, being laid the groundwork with cotton or straw, (utensil of vernalization is all necessary
Sterilization processing)；Using change control temp vernalization, it is ensured that daytime, night temperature are alternately changed between 28 DEG C -21 DEG C, and keep moistening；
10-15 days kind skins expose can sow after white point；
C. sow
It is wide with every row 1-1.5m, every square of 400-500 sowings；By the soil after sterilization processing dig pine it is whole it is thin after,
Farm manure after uniformly applied farmyard manure and fermentation is appropriate (large area nursery need to do rational application of fertilizers after Soil K+adsorption)；Then broadcast
Kind, one layer of fine earth of bonnet is sowed, seed is covered, is watered according to soil moisture spraying；Subsequently surface covers one layer of faggot
Water conservation preservation and controlling weeds, sealwort seed First Year does not only go out leaf for long, faggot can be covered always emerge within the 2nd year before；
Further improved to be, cellar depth is 50cm.
Further improved to be, fine sand is added water by dry sand and 20% constituted, and described fine sand passes through sterilization processing.
Further improved to be, wooden case is highly 8-10cm.
Further improved to be, the pH of sowing soil is 5.5.
Embodiment 2
A. seed collection is with storing
It is in dark green or black to select the sealwort fruit after well-done picking fruit, maturation in batches in November, and pulp is seemingly
Rubbed with the hands after jam harvestings and goes crust rinsing to dry in the shade, using the fine sand after screening, fine sand passes through sterilization processing, dry sand adds water 20%, choosing
Select and store sth. in a cellar at leeward concealment, cellar depth 50cm has dug and band net wooden case is uniformly put behind cellar, single wooden case height 8-10cm,
Sealwort seed has uniformly been spread in wooden case bottom surface after putting the thick sands of one layer of 3cm, repaves the thick fine sands of 1cm, 3 layers of kind can be so put repeatedly
Son, after cover fine sand.After the completion of wooden one layer of sunshade net of box cover, then with the covering and heat insulating water conservation such as straw.
B. presprouting of seeds
Early April takes out the seed stored sth. in a cellar, screens clean sand.Seed, which is done, uses constant temperature 25-28 degree warm water after sterilization processing
Immersion 6 hours, dress wooden case in, can be laid the groundwork with cotton or straw, put one layer of seed again one layer of straw of lid (utensil of vernalization all must
Palpus sterilization processing).Using become control temp vernalization, temperature control 21-28 degree, diurnal temperature alternately change in 28 DEG C and 21 DEG C it
Between, keep moistening.10-15 days kind skins, which expose, can be seeded into after white point in the nursery plot put in order or seedlings nursing plate.
C. sowed after sprouting
(1) plot is selected
Sealwort likes the short ground of light application time at dark and damp environment, selection corrie, or sylvan life nursery.Selection is smooth, be rich in
The not hardened plot ridging water furrow planting of organic matter.Also the native seeding and seedling raising of seedlings nursing plate Ensure Liquid can be taken.
(2) sow
Ridging direct sowing and seedling is wide with every row 1-1.5m, and every square is sowed 400-500, and the reserved working line of trench digging is beneficial to the later stage
Manage soil and dig Song Zhengxi, soil ph value is controlled 5.5 or so, and soil needs sterilization processing, apply farmyard manure and the farmers' after fermentation
It is fertile appropriate, supplement proper nutrition element (large area nursery need to do rational application of fertilizers after Soil K+adsorption).First fertilizer uniform stirring is arrived
In ground, then son is sowed, sow one layer of fine earth of bonnet, seed can be covered.Suitably sprayed and watered according to soil moisture.Cover on surface
One layer of faggot water conservation preservation and controlling weeds of lid, sealwort seed First Year does not only go out leaf for long, and faggot can be covered the 2nd year always
Cleaned out again before emerging.
The present invention uses cellar sand storage seed and raising technology, and its germination percentage is up to 89.0%；Using indoor change temperature-accelerated germination,
Emergence rate is up to 97.0%.Present invention sowing soil is the sour environment that pH is 5.5, is planted using covering cogongrass, fertilising etc. are supporting
Training technology, significantly improves the yield of David's-harp stem tuber, and 3 years tuberization fresh weights are 5.25kg/m2, tuberization fresh weight is within 4 years
7.40kg/m2。
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art,
It can still modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacing, within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc. should be included in this
Within the protection domain of invention.
Claims (5)
1. a kind of mating system of David's-harp seed, it is characterised in that：It is made up of following step,
A. seed collection is with storing
November plucks well-done sealwort fruit, then rubs with the hands and goes crust rinsing to dry in the shade；
Select to dig up the ground at leeward concealment, the bottom in the wooden case with net, wooden case is then equably put in cellar and puts 3cm thickness
Fine sand after equably spread sealwort seed, repave the thick fine sands of 1cm, 3 layers of seed can be so placed repeatedly；After the completion of in wood
One layer of sunshade net of box cover, then it is incubated water conservation with rice straw mulching；
B. presprouting of seeds
Early April takes out the seed stored sth. in a cellar through step a, then weeds out the fine sand of the surface of the seed；By the seed after sterilization processing
After being soaked 6 hours with 25-28 DEG C of thermostatted water in dress wooden case, being laid the groundwork with cotton or straw, (utensil of vernalization must all be sterilized
Processing)；Using change control temp vernalization, it is ensured that daytime, night temperature are alternately changed between 28 DEG C -21 DEG C, and keep moistening；10-15
Its kind skin exposes can sow after white point；
C. sow
It is wide with every row 1-1.5m, every square of 400-500 sowings；By the soil after sterilization processing dig pine it is whole it is thin after, uniformly
Farm manure after ground applies farmyard manure and fermented is appropriate (large area nursery need to do rational application of fertilizers after Soil K+adsorption)；Then sow,
One layer of fine earth of bonnet is sowed, seed is covered, is watered according to soil moisture spraying；Subsequently surface covers one layer of faggot water conservation
Preservation and controlling weeds, sealwort seed First Year does not only go out leaf for long, faggot can be covered always emerge within the 2nd year before.
2. a kind of mating system of David's-harp seed according to claim 1, it is characterised in that：Described cellar depth
For 50cm.
3. a kind of mating system of David's-harp seed according to claim 1, it is characterised in that：Described fine sand be by
Dry sand adds water 20% composition, and described fine sand passes through sterilization processing.
4. a kind of mating system of David's-harp seed according to claim 1, it is characterised in that：Described wooden case height
For 8-10cm.
5. a kind of mating system of David's-harp seed according to claim 1, it is characterised in that：Described sowing soil
PH be 5.5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710416032.3A CN107155591A (en) | 2017-05-18 | 2017-05-18 | A kind of mating system of David's-harp seed |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710416032.3A CN107155591A (en) | 2017-05-18 | 2017-05-18 | A kind of mating system of David's-harp seed |
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| CN107155591A true CN107155591A (en) | 2017-09-15 |
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| CN201710416032.3A Pending CN107155591A (en) | 2017-05-18 | 2017-05-18 | A kind of mating system of David's-harp seed |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107926673A (en) * | 2017-12-12 | 2018-04-20 | 云南农业大学 | A kind of breeding method of sealwort seedling |
| CN108112434A (en) * | 2017-12-12 | 2018-06-05 | 云南农业大学 | A kind of pseudo-wild cultivating method of sealwort |
| CN108651204A (en) * | 2018-05-18 | 2018-10-16 | 湖南新汇制药股份有限公司 | A kind of high-efficient method for cultivating of sealwort |
| CN109220060A (en) * | 2018-11-17 | 2019-01-18 | 恩施土家族苗族自治州大地生物科技研究所 | A kind of rhizoma polygonati seed seedling-raising method |
| CN110115213A (en) * | 2018-02-22 | 2019-08-13 | 湖南医药学院 | Rhizoma polygonati seed low-cost high-efficiency germination method |
| CN111543277A (en) * | 2020-06-24 | 2020-08-18 | 怀化林泉药业有限公司 | Integrated breeding method for sealwort seed seedlings |
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| CN104737665A (en) * | 2015-03-05 | 2015-07-01 | 云南省农业科学院药用植物研究所 | Method for germinating polygonatum kingianum seeds |
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| CN105766286A (en) * | 2016-03-03 | 2016-07-20 | 张天国 | Sealwort planting method |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107926673A (en) * | 2017-12-12 | 2018-04-20 | 云南农业大学 | A kind of breeding method of sealwort seedling |
| CN108112434A (en) * | 2017-12-12 | 2018-06-05 | 云南农业大学 | A kind of pseudo-wild cultivating method of sealwort |
| CN110115213A (en) * | 2018-02-22 | 2019-08-13 | 湖南医药学院 | Rhizoma polygonati seed low-cost high-efficiency germination method |
| CN108651204A (en) * | 2018-05-18 | 2018-10-16 | 湖南新汇制药股份有限公司 | A kind of high-efficient method for cultivating of sealwort |
| CN109220060A (en) * | 2018-11-17 | 2019-01-18 | 恩施土家族苗族自治州大地生物科技研究所 | A kind of rhizoma polygonati seed seedling-raising method |
| CN111543277A (en) * | 2020-06-24 | 2020-08-18 | 怀化林泉药业有限公司 | Integrated breeding method for sealwort seed seedlings |
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Application publication date: 20170915 |