CN109169118A - Interplanting method of wild kudzu and Guimu I grassiness - Google Patents
Interplanting method of wild kudzu and Guimu I grassiness Download PDFInfo
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- CN109169118A CN109169118A CN201810972104.7A CN201810972104A CN109169118A CN 109169118 A CN109169118 A CN 109169118A CN 201810972104 A CN201810972104 A CN 201810972104A CN 109169118 A CN109169118 A CN 109169118A
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- napier grass
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- 244000209700 shan ge teng Species 0.000 title abstract 3
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- 238000003306 harvesting Methods 0.000 claims abstract description 23
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- 238000002360 preparation method Methods 0.000 claims abstract description 6
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- 241000196324 Embryophyta Species 0.000 claims description 51
- 241000333181 Osmanthus Species 0.000 claims description 49
- 235000019082 Osmanthus Nutrition 0.000 claims description 48
- 241000219780 Pueraria Species 0.000 claims description 27
- 244000144980 herd Species 0.000 claims description 18
- KMQAPZBMEMMKSS-UHFFFAOYSA-K calcium;magnesium;phosphate Chemical compound [Mg+2].[Ca+2].[O-]P([O-])([O-])=O KMQAPZBMEMMKSS-UHFFFAOYSA-K 0.000 claims description 14
- 241000345998 Calamus manan Species 0.000 claims description 9
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- 210000003608 fece Anatomy 0.000 claims description 9
- 235000012950 rattan cane Nutrition 0.000 claims description 9
- 230000035558 fertility Effects 0.000 claims description 6
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 claims description 6
- 229910052939 potassium sulfate Inorganic materials 0.000 claims description 6
- 235000011151 potassium sulphates Nutrition 0.000 claims description 6
- 238000009412 basement excavation Methods 0.000 claims description 5
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
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- 244000046146 Pueraria lobata Species 0.000 abstract description 38
- 230000008901 benefit Effects 0.000 abstract description 5
- 235000015696 Portulacaria afra Nutrition 0.000 abstract description 3
- 244000177175 Typha elephantina Species 0.000 abstract description 3
- 235000018747 Typha elephantina Nutrition 0.000 abstract description 3
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- 229920002472 Starch Polymers 0.000 description 1
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- 244000269722 Thea sinensis Species 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/40—Fabaceae, e.g. beans or peas
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
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- Life Sciences & Earth Sciences (AREA)
- Botany (AREA)
- Environmental Sciences (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses an interplanting method of wild kudzu and Guimu No. I grassiness, which specifically comprises the following steps: (1) soil preparation, ditching and base fertilizer application. (2) Planting the Guimu I elephant grass. The method comprises the steps of processing the seed stems of the first grassiness in Guimu with the growth period of more than 100 days, flatly placing the whole stems or obliquely placing the stems in a planting ditch, and then covering soil for 2cm, wherein the top ends of the seed stems are exposed for 2-4 cm. (3) Interplanting wild kudzu seedlings at the periphery of the grassiness and in rows. (4) And (5) field management. (5) Harvesting; the Guimu No. I elephant grass planted by the method is cut and planted at the same time, and the whole straw is directly sowed without seedling and transplanting; the stalks can replace the trellis of kudzu, and compared with the traditional method, the method can save a large amount of cost; in addition, the interplantation of the leguminous forage and the gramineous forage can generate a symbiotic positive effect and improve the economic benefit.
Description
Technical field
The present invention relates to planting technology fields, and the interplanting side of No.1 napier grass is herded more particularly to a kind of wild kuduz vine and osmanthus
Method.
Background technique
Pueraria lobota (Pueraria lobata (Willd.) Ohwi) is a kind of herbaceous perennial vine plant, is subordinate to pulse family dish
Flower subfamily, also known as kudzu, Pueraria lobota sesame slices, sweet tea kudzu, Pachyrhizua angulatus rattan etc..Kudzu is collection medicine, health food, good fiber quality, excellent feeding
Grass, water and soil conservation, improvement soil are known as " the earth skilful doctor " in the plant of one.Kudzu energy disease and insect resistance, resistance to low level management,
Well developed root system, depth of burying, and dense rhizobium, nitrogen fixing capacity is strong, can absorb the moisture of deep subsoil, when other plant is in cruel drought
When period occurs to wilt and stop growing, kudzu may continue to crawl to spread.
It is with hybrid Chinese pennisetum (American pennisetum alopecuroides and napier grass interspecific hybridization) for female parent that No.1 napier grass is herded in osmanthus, and dwarf elephant grass is father
This, the herbaceos perennial of cross breeding.Its adaptability is extremely strong, resistance to lean, drought-enduring, cold-resistant, is suitable for all types of soil in southern area
Earth plantation plays a role huge in the herbvore dirty swine production in south.But overwintering occasionally there are tired in north and south intermediate zone area for its seedling stem
Difficulty, conventional method were buried the harvesting of its stalk in cellar or hole before the Frost's Descent, spring next year, with 2-3 section for one section, oblique cutting in
Time-consuming and laborious in soil, mismanagement can also be rotten kind a large amount of.
Kudzu cauline leaf is rich in protein, has the potentiality developed as protein feed, but kudzu annual output is far below osmanthus
No.1 napier grass is herded, and the kudzu mechanized harvest less effective of sprawl growth, hand harvest's cost are too high.Herd the production of No.1 napier grass in osmanthus
Amount is high, and stalk is upright, is convenient for mechanized harvest, but protein content is low.
Summary of the invention
In order to overcome the above-mentioned deficiencies of the prior art, the present invention provides the sets that a kind of wild kuduz vine and osmanthus herd No.1 napier grass
Kind method.In the ranks in the hard napier grass of fast-growing, stalk by the kudzu inter-planting of high protein, soil space can be both made full use of, is increased fertility of land,
It can be saved again as the cost of kudzu proping, kudzu is wound on napier grass cauline leaf, crushes convenient for combine harvester harvesting, mixing is green
Graminous pasture protein content also can be improved after storage, so that ox, sheep be promoted efficiently to produce, it is ensured that meat, milk quality are careless animal husbandry
Development need.
In order to achieve the above objectives, technical scheme is as follows:
(1) preparation before planting selects fertile, well-drained sandy loam, and site preparation, begin to rehearse ditch and kind planting ditch, basal dressing；
(2) No.1 napier grass is herded in plantation osmanthus: by growth period up to 100 days or more, stalk is sturdy, bud is full osmanthus herd No.1 napier grass
Seedling stem, after processing, whole stalk lay flat or are tiltedly put in kind of planting ditch, then earthing 2cm, plant the exposed 2-4cm of stem top；
(3) interplant wild Pueraria seedling: the periphery of No.1 napier grass, row interplant wild Pueraria seedling are herded in osmanthus in crop field；
(4) field management: 1. watering, and it is primary just to have poured root water when plantation, with the watering of backsight weather, keeps the ground moistening to be
It can；2. cutting weeds, seedling stage cuts weeds 1-2 times；3. Check seedling mends pocket；4. top dressing and ridging, seedling stage, non-Feng Hangqian combination cultivation and banking
Urea 5-10kg, calcium magnesium phosphate 5-10kg, potassium sulfate 3-5kg are imposed per acre, combine intertillage to impose after cradling every time per acre decomposed
Muck 300-500kg, the 5. overwintering shield root and stem of certain plants, after year end harvesting, before frost is arrived, with decomposed manure and improving straw mulching in the root and stem of certain plants and four
Week；
(5) harvest: the 1. aerial stem of plant, rattan, leaf cradle when kudzu is wound on it together in napier grass plant height 80-150cm；2.
Lower pueraria lobata starts to harvest in transplanting second year, and the late spring kudzu from annual winter to next year can harvest before sprouting, and when excavation takes
Small, earthing organic fertilizer after having excavated is stayed, greatly with high yield of the sharp coming year.
(1) gutter described in includes enclosing ditch and compartment ditch, encloses ditch of the ditch i.e. in soil boundary, wide 30cm, deep 30cm；
Compartment ditch opens one, wide 20cm, deep 20cm every 200cm；Kind planting ditch spacing 50cm and 70cm alternating, furrow width 10-15cm are deep
10cm。
(1) basal dressing described in is 7 days before planting, and sufficiently decomposed cow dung and calcium magnesium phosphate are imposed on kind of a planting ditch
It is interior, medium fertility soil 1000-2000kg cow dung and 50kg calcium magnesium phosphate per acre.
(2) the seedling stem processing described in refers to and the extra leaf of No.1 napier grass herded in osmanthus and is slightly removed, and only stays stalk and on a small quantity
Binding rope is just unlocked after protecting the leaf sheath and leaf of tooth, a bundle of 10-15 root, seedling stem to be transported to plantation point.
(3) the wild Pueraria seedling described in refers to the Nanchang great Ye Pueraria lobota that blade is larger, more shade tolerant, passes through press strip or cuttage
The seedling with root obtained.
(3) the periphery interplanting wild Pueraria seedling that No.1 napier grass is herded in the osmanthus in crop field described in refers to enclose ditch as baseline, to
Just ditch kind of the osmanthus 70cm is stepped back among soil and herds No.1 napier grass, and napier grass and the surrounding enclosed between ditch are surround by wild Pueraria seedling, wild
The seeding row spacing of Ge Miao is 50-100cm × 50cm.
(3) the row interplant wild Pueraria seedling that No.1 napier grass is herded in the osmanthus in crop field described in, which refers to, herds No.1 every two row osmanthus
Napier grass plants two row wild Pueraria seedlings, alternately.
(4) 3. Check seedling described in mends pocket, herds No.1 napier grass for osmanthus, in same row, has no live seedling more than 80cm, just
Closeer seedling will closely be grown and be used to mend pocket, pocket is not mended within 80cm, for wild Pueraria seedling, have no live seedling more than 150cm, arrive
Nursery selection is mended pocket when equal kudzu grow into 80cm or more within 150cm compared with seedlings and is bred on the spot by way of press strip.
(4) the 4. top dressing described in refers to non-Feng Hangqian in seedling stage, herds away from osmanthus and applies urea and calcium at No.1 napier grass plant 20cm
Magnesium-phosphorus fertilizer, potassium sulfate ratio are 2:1:1, and it is 1:2 that urea and calcium magnesium phosphate, potassium sulfate ratio are applied on the vacant lot by wild kuduz vine:
1, three kinds of chemical fertilizer impose in soil again after mixing in proportion, and cannot contact blade.
(5) 1. the aerial stem of plant, rattan, leaf, napier grass cradle for the first time in plant height 80-100cm when progress, Yi Hou the harvest described in
It is cradled when plant height 100-150cm, toothing 20cm；Kudzu cradles progress when 60-100cm long for the first time, later to its be wound in as
When on grass, is gathered in conjunction with napier grass and require while cradling, toothing 30cm.
Advantageous effects of the invention are
(1) kudzu of pulse family and napier grass gramineous are interplanted, and the dense rhizobium of the root system of kudzu, nitrogen fixing capacity is strong, not by
The dry branches and fallen leaves gathered in can increase the soil organism, to improve plough horizon, lay the foundation for the high-yield high-quality of napier grass.
(2) kudzu leaf growth phase crude protein content is 29.1% (accounting for air dry matter), and napier grass (hay) is 6.7%, Pueraria lobota
Rattan year hay yield 700-1000kg per acre, year hay yield 5000-10000kg, kudzu crude protein content are far high per acre for napier grass
In napier grass, but yield is far below napier grass, and ensiling difficulty is also greater than napier grass, and kudzu and napier grass interplanting, and mixing (is reduced manually naturally
Stir cost), ensiling is easier to success, nutritional ingredient it is complementary, it can be achieved that high-yield high-quality target.
(3) the hard napier grass of stalk can replace the bracket of kudzu, save setting support cost, and kudzu climbs up by holding on to napier grass stalk
On, it is convenient for mechanized harvest, improves working efficiency.
(4) the independent planting density of kudzu is generally 80cm × 80cm or 100cm × 100cm, interplants with napier grass, because of its rattan
Climing to climb up by holding on in napier grass stalk, 50cm × 50cm can be improved in density, and Economization on land cost improves soil equivalent.
(5) occupying the strong kudzu of power can inhibit the growth of inter-row weed, to save the cost cut weeds.
(6) napier grass now cuts existing kind, does not store, does not cut off, whole stalk heeling-in, not only dart transfer, raising emergence rate, Er Qieyi
In operation, convenient for promoting.
Detailed description of the invention
Fig. 1 is the interplanting plan view that No.1 napier grass is herded in wild kuduz vine and osmanthus, and in figure: the soil 1- boundary, 2- enclose ditch, and 3- is herded in osmanthus
No.1 napier grass plant, 4- wild kuduz vine plant, the compartment 5- ditch.
Fig. 2 is the interplanting elevation that No.1 napier grass is herded in single plant wild kuduz vine and osmanthus, in figure: 1- wild kuduz vine plant, the osmanthus 2-
Herd No.1 napier grass plant.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, below with reference to embodiment and attached drawing
The present invention is further described.
Embodiment 1
A kind of wild kuduz vine herds the interplanting method of No.1 napier grass with osmanthus, specifically includes the following steps:
Select fertile, well-drained sandy loam, site preparation.
Begin to rehearse ditch, including encloses ditch and compartment ditch.Enclose ditch of the ditch i.e. in soil boundary, wide 30cm, deep 30cm；Compartment ditch, often
One, wide 20cm, deep 20cm is opened every 200cm, the present invention just opens compartment ditch between two row napier grasses, is not only conducive to draining, but also can stay
Kudzu sprawl growth is given in more spaces out.
Kind of a planting ditch is opened, is ditched at 20cm according to landform enclosing within ditch, is opened directly for kind of a wild kuduz vine, then inside 50cm first
Ditch, then every a 70cm trench digging kind napier grass, is then often opened between one every a 50cm trench digging kind kudzu later after this manner for kind of a napier grass
Away from the ditch for 70cm, then the ditch that three stripe pitch are 50cm is opened, alternately, furrow width 10-15cm, deep 10cm are detailed in attached drawing.
Basal dressing.Before planting 7 days, sufficiently decomposed cow dung and calcium magnesium phosphate are imposed in kind of planting ditch, medium fertility
Soil about 1000-2000kg cow dung and 50kg calcium magnesium phosphate per acre, blinding 2cm after fertilising.
Herd No.1 napier grass in plantation osmanthus.July 14, by the current growth phase up to 100 days or more, stalk is sturdy, bud is full osmanthus
No.1 napier grass seedling stem is herded, extra leaf and slightly is removed, only stays the leaf sheath and leaf of stalk and a small amount of protection tooth, a bundle of 10-15 root, both
It is easy to carry, and the loss to tooth can be reduced.Seedling stem just unlocks binding rope after being transported to plantation point.Whole stalk is laid flat to or is tiltedly put in kind
In planting ditch, then earthing 2cm, plants the exposed 2-4cm of stem top.The longitudinal pitch of two seedling stems be 50cm, horizontal spacing 70cm,
It settles at one go, does not need culturing and transplanting seedlings, do not need cutting for one section of 2-3 section, easily operated and saving of labor.
Watering.Just poured that root water is primary when plantation, later one week, if not raining, watering every other day once, with backsight weather
Situation watering, keeps ground moistening.
It cuts weeds.Seedling stage cuts weeds 2 times.
Check seedling mends pocket.After planting 2 weeks, in same row, live seedling is had no more than 80cm, will be grown closeer seedling nearby and is used
In mending pocket, pocket can not be mended within 80cm.
Top dressing and ridging.Seedling stage, non-Feng Hangqian combination cultivation and banking imposed urea 5kg, calcium magnesium phosphate 2.5kg, sulfuric acid per acre
Potassium 2.5kg.Three kinds of chemical fertilizer impose in the soil herded at No.1 napier grass plant 20cm away from osmanthus again after mixing, and are careful not to contact leaf
Piece.It combines intertillage to impose decomposed muck 300kg per acre after cradling every time, earths up simultaneously, enhance drought-resistant ability.
It cradles.Napier grass is cradled for the first time in plant height 80-100cm when progress, is cradled later in plant height 100-150cm, current year
It cradles 2 times.
Interplant wild Pueraria seedling.No.1 napier grass is herded every two row osmanthus, plants two row wild Pueraria seedlings, alternately.By the end of November, napier grass
After harvesting, first by mound layering in June, the kind planting ditch of No.1 napier grass in the ranks is herded in Pueraria lobota transplantation of seedlings to the osmanthus with fleshy root, is then moved
It plants to osmanthus and herds the periphery of No.1 napier grass, from the kind planting ditch enclosed at ditch 20cm, seeding row spacing is essentially 50cm × 50cm, according to situation
Can appropriate adjustment, spacing be no more than 100cm.It is planted in the gap point that No.1 napier grass plant is herded in osmanthus, as far as possible in favor of abundant
Utilize illumination.
The overwintering shield root and stem of certain plants.Before frost is arrived, with decomposed cow dung and improving straw mulching in the root and stem of certain plants and surrounding of two kinds of herbage.
Check seedling mends pocket.In March next year, check whether napier grass and Ge Miao lack pocket.Napier grass is more than 80cm without pocket living, nearest plant division
Or roguing mends pocket away from the seedling less than 50cm.Kudzu is more than 100cm without pocket living, mends pocket to nursery seedling taking.Within napier grass 80cm, Pueraria lobota
Without pocket living in rattan 100cm, pocket is not mended, waits kudzu to grow into certain length, is bred on the spot by way of press strip.
Spring top dressing.The top dressings in 7-10 days after pocket are mended, apply urea 2.5kg, calcium magnesium phosphate 5kg, sulphur per acre by kudzu
Sour potassium 2.5kg；Urea 5kg, calcium magnesium phosphate 2.5kg, potassium sulfate 2.5kg are applied by napier grass per acre, combines intertillage every after cradling every time
Mu imposes decomposed muck 400kg.Method and points for attention are same as above.
Harvest the aerial stem of plant (rattan) leaf.Napier grass is cradled for the first time in plant height 80-100cm when progress, later in plant height 100-150cm
When cradle, toothing 20cm, growth the busy season cradled every 20-30 days once, 1 year harvesting 4-6 times；Kudzu is cradled for the first time in 60-
It is carried out when 100cm long, toothing 30cm, later when it is wound on napier grass, is gathered in conjunction with napier grass and require while cradling, before November
The crawl kudzu of ground is not gathered in generally, with benefit regeneration.Ge Ye individually can be harvested according to the actual situation after November.It is after rain or early
On should not cradle before the dew is dried, do not apply the cutter to get rusty to cradle.Underground pueraria lobata is harvested, the late spring kudzu in winter to next year sprouts
It can be harvested before dynamic, generally excavate content of starch highest in the 11-12 month.Taken when excavation stay greatly it is small, excavated after earthing apply it is organic
Fertilizer, with high yield of the sharp coming year.When excavation, ground tendril is sliced off first, then the soil around plant is excavated, it is not serious to lean on root
Directly dig down, in order to avoid dig disconnected lateral root and harvest less than complete root tuber.Excavation generally select it is fine, without morning dew time into
Row, when harvesting, should not damage root tuber epidermis as far as possible.
Embodiment 2
Difference from Example 1 is: the whole stalk heeling-in at the beginning of 12 months of No.1 napier grass is herded in osmanthus, and current year does not water, not top dressing,
Only in the preceding organic fertilizer of frost arriving and improving straw mulching.Wild kuduz vine is transplanted March next year；Remaining is the same as embodiment 1.
Comparative example 1
Napier grass, seeding row spacing 80cm × 60cm are individually planted using common planting patterns.
Comparative example 2
Wild kuduz vine is crawled individually to plant (not staking) using common planting patterns in ground, seeding row spacing 80cm ×
80cm。
By embodiment 1-2；The soil horizon of 0-15cm is mixed into field headquarters and supports substance-measuring after comparative example 1-2 kind is planted 2 years, obtains
To data be shown in Table 1.
1 kind of table plant 2 years after embodiment and comparative example change of soil fertility
As shown in Table 1, compared with the nonoculture of comparative example 1-2, it is organic that soil can be improved in the interplanting method of embodiment 1-2
Matter, full nitrogen, rapid available phosphorus and available potassium equal size, to realize the purpose to increase fertility of land.Wherein embodiment 1 phase homogenous quantities soil
Respectively compared with comparative example 1 and the 4.94g/kg high and 2.37g/kg of comparative example 2,2 phase homogenous quantities soil of embodiment has the content of organic matter
Machine matter content is respectively compared with comparative example 1 and the 4.86g/kg high and 2.29g/kg of comparative example 2.
2 annual output of table and economic benefits comparison
Note: because napier grass and kudzu are perennial plant, kind can be harvested continuously for many years in one season, and this example presses 5 years production costs
It is compared with the average value of output.
As shown in Table 2,1 napier grass biomass highest of comparative example, 2 elegant jessamine biomass of comparative example is minimum, embodiment 1 and embodiment
2 biomass are lower than comparative example 1, and being primarily due to comparative example 1 is napier grass nonoculture, and unit area napier grass plant number is compared with 1 He of embodiment
More than embodiment 2, the feature of kudzu low yield results in embodiment 1 and 2 total output of embodiment and reduces, but since unit price is higher than napier grass,
1 annual gross profit of embodiment is than high 2483 yuan/mu of comparative example 1, than high 1406 yuan/mu of comparative example 2；2 annual hair of embodiment
Profit is than high 2520 yuan/mu of comparative example 1,1443 yuan/mu higher than comparative example；And embodiment 1 and 2 annual gross profit of embodiment are only
Differ 37 yuan/mu；So the present invention has splendid economic benefit, also there is substantial improving effect to soil.
Claims (10)
1. the interplanting method that No.1 napier grass is herded in a kind of wild kuduz vine and osmanthus, which is characterized in that specifically comprise the steps of:
(1) preparation before planting selects fertile, well-drained sandy loam, and site preparation, begin to rehearse ditch and kind planting ditch, basal dressing；
(2) No.1 napier grass is herded in plantation osmanthus: by growth period up to 100 days or more, stalk is sturdy, bud is full osmanthus herd No.1 napier grass kind
Stem, after processing, whole stalk lay flat or are tiltedly put in kind of planting ditch, then earthing 2cm, plant the exposed 2-4cm of stem top；
(3) interplant wild Pueraria seedling: the periphery of No.1 napier grass, row interplant wild Pueraria seedling are herded in osmanthus in crop field；
(4) field management: 1. watering, and it is primary just to have poured root water when plantation, with the watering of backsight weather, keeps ground moistening；
2. cutting weeds, seedling stage cuts weeds 1-2 times；3. Check seedling mends pocket；4. top dressing and ridging, in seedling stage, non-Feng Hangqian combination cultivation and banking is every
Mu imposes urea 5-10kg, calcium magnesium phosphate 5-10kg, potassium sulfate 3-5kg, combines intertillage to impose decomposed excrement per acre after cradling every time
Fertile 300-500kg, the 5. overwintering shield root and stem of certain plants, after year end harvesting, before frost is arrived, with decomposed manure and improving straw mulching in the root and stem of certain plants and four
Week；
(5) harvest: the 1. aerial stem of plant, rattan, leaf cradle when kudzu is wound on it together in napier grass plant height 80-150cm；2. underground Pueraria lobota
Root starts to harvest in transplanting second year, and the late spring kudzu from annual winter to next year can harvest before sprouting, and when excavation, which takes, to be stayed greatly
It is small, earthing organic fertilizer after having excavated, with high yield of the sharp coming year.
2. the interplanting method that No.1 napier grass is herded in a kind of wild kuduz vine according to claim 1 and osmanthus, it is characterised in that: (1)
Described in gutter include enclose ditch and compartment ditch, enclose ditch of the ditch i.e. in soil boundary, wide 30cm, deep 30cm；Compartment ditch, every
200cm opens one, wide 20cm, deep 20cm；Kind planting ditch spacing 50cm and 70cm alternating, furrow width 10-15cm, deep 10cm.
3. the interplanting method that No.1 napier grass is herded in a kind of wild kuduz vine according to claim 1 and osmanthus, it is characterised in that: (1)
Described in basal dressing be before planting 7 days, sufficiently decomposed cow dung and calcium magnesium phosphate are imposed in kind of planting ditch, medium fertility
Soil 1000-2000kg cow dung and 50kg calcium magnesium phosphate per acre.
4. the interplanting method that No.1 napier grass is herded in a kind of wild kuduz vine according to claim 1 and osmanthus, it is characterised in that: (2)
Described in seedling stem processing refer to and the extra leaf of No.1 napier grass herded into osmanthus and is slightly removed, only stay stalk and protect the leaf sheath of tooth on a small quantity
And leaf, a bundle of 10-15 root, seedling stem just unlock binding rope after being transported to plantation point.
5. the interplanting method that No.1 napier grass is herded in a kind of wild kuduz vine according to claim 1 and osmanthus, it is characterised in that: (3)
Described in wild Pueraria seedling refer to blade is larger, more shade tolerant Nanchang great Ye Pueraria lobota, pass through press strip or band root that cuttage obtains
Seedling.
6. the interplanting method that No.1 napier grass is herded in a kind of wild kuduz vine according to claim 1 and osmanthus, it is characterised in that: (3)
Described in the osmanthus in crop field herd the periphery interplanting wild Pueraria seedling of No.1 napier grass and refer to enclose ditch as baseline, to soil among step back
70cm herds No.1 napier grass at just ditch kind of osmanthus, and napier grass and the surrounding enclosed between ditch are surround by wild Pueraria seedling, the seeding row spacing of wild Pueraria seedling
For 50-100cm × 50cm.
7. the interplanting method that No.1 napier grass is herded in a kind of wild kuduz vine according to claim 1 and osmanthus, it is characterised in that: (3)
Described in the osmanthus in crop field herd the row interplant wild Pueraria seedling of No.1 napier grass and refer to and herd No.1 napier grass every two row osmanthus, plant two rows
Wild Pueraria seedling, alternately.
8. the interplanting method that No.1 napier grass is herded in a kind of wild kuduz vine according to claim 1 and osmanthus, it is characterised in that: (4)
Described in 3. Check seedling mend pocket, herd No.1 napier grass for osmanthus, in same row, have no live seedling more than 80cm, nearby will growth compared with
Close seedling does not mend pocket within 80cm, for wild Pueraria seedling, has no live seedling more than 150cm for mending pocket, to nursery choose compared with
Seedlings are mended pocket and are bred on the spot by way of press strip when waiting kudzu to grow into 80cm or more within 150cm.
9. the interplanting method that No.1 napier grass is herded in a kind of wild kuduz vine according to claim 1 and osmanthus, it is characterised in that: (4)
Described in 4. top dressing, refer to non-Feng Hangqian in seedling stage, herded away from osmanthus and apply urea and calcium magnesium phosphate, sulfuric acid at No.1 napier grass plant 20cm
Potassium ratio is 2:1:1, and it is 1:2:1 that urea and calcium magnesium phosphate, potassium sulfate ratio are applied on the vacant lot by wild kuduz vine, and three kinds of chemical fertilizer are pressed
Ratio imposes in soil again after mixing, and cannot contact blade.
10. the interplanting method that No.1 napier grass is herded in a kind of wild kuduz vine according to claim 1 and osmanthus, it is characterised in that: (5)
Described in harvest 1. the aerial stem of plant, rattan, leaf, napier grass are cradled for the first time in plant height 80-100cm when progress, later in plant height 100-
It is cradled when 150cm, toothing 20cm；Kudzu cradles progress when 60-100cm long for the first time, later when it is wound on napier grass, knot
Napier grass harvesting is closed to require while cradling, toothing 30cm.
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| CN113348984A (en) * | 2021-06-12 | 2021-09-07 | 泉州市一早农业科技有限公司 | Method for improving soil structure through elephant grass planting system |
| CN113615523A (en) * | 2021-09-22 | 2021-11-09 | 江西省红壤研究所 | Cultivation method for intercropping vetiver grass on fresh-eating soybeans |
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