CN104206140A - Method for cultivating goodyera yamiana II - Google Patents

Method for cultivating goodyera yamiana II Download PDF

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Publication number
CN104206140A
CN104206140A CN201410406188.XA CN201410406188A CN104206140A CN 104206140 A CN104206140 A CN 104206140A CN 201410406188 A CN201410406188 A CN 201410406188A CN 104206140 A CN104206140 A CN 104206140A
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grass
yamiana
goodyera
fertilizer
gold
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CN104206140B (en
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关克忠
关越
肖开元
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Guizhou Huanong group ecological animal husbandry science and Technology Development Co Ltd
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关克忠
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Abstract

The invention relates to technical field of forage grass cultivation and aims at providing a high-yield method for cultivating goodyera yamiana II. According to the technical scheme adopted by the invention, the method comprises the following steps: land preparation, planting, field management, harvesting and fertilization. The goodyera yamiana II has high photosynthetic activity; the goodyera yamiana II in per mu of land can absorb 6-7 tons of carbon dioxide each year and has obvious effects on purifying air, absorbing harmful gases in the air and improving the environment; the goodyera yamiana II is planted in large areas on two sides of a highway, at the peripheries of a factories and mines and inside and outside parks, so that the air pollution degree is reduced, and the living environment of people is improved; the goodyera yamiana II is an ideal plant for preventing water and soil losses, treating stony desertification, desertization, salinization, desolate beaches and abrupt slopes; the goodyera yamiana II is soft in leaf, rich in juice and favorable in palatability, thereby being a favorable feed for various livestocks, birds and fishes.

Description

The cultivation method of No. 2, gold and silver grass
Technical field
The present invention relates to technical field of pasture cultivation, specifically a kind of high-yield cultivating method of No. 2, gold and silver grass.
Background technology
No. 2, gold and silver grass is gramineous plants, and uprightly grow thickly, have very strong tillering ability, individual plant can be tillered more than 80 strains every year, can be rated as the king in grass.No. 2, gold and silver grass is hybridized by the wild pearl millet in Africa and napier grass and formed through the limit acclimatization culture of 18 years.Be subordinate to Angiospermae, Monocotyledonae, grass family, Pennisetum
Gold and silver No. 2, grass (biological property) is hybridized by the wild pearl millet in Africa and napier grass and formed through the limit acclimatization culture of 18 years.Be that a kind of wide adaptability, degeneration-resistant row are strong, crude protein and the high plant of sugared part content.Have drought resisting, waterlogging, impoverishment tolerant, cold-resistant, fast growth, output is high, nutritious, good palatability, and plantation in a year, can utilize more than 20 years continuously, is suitable in the regional plantation of the torrid zone, subtropics and height above sea level less than 1400 meters
No. 2, gold and silver grass is the torrid zone, subtropical plant.Temperature starts growth at about 10 degree, and 20--35 degree is suitable growth temperature, lower than growth retardation when 8 degree, stops growing when less than 5 degree, need take safeguard measure lower than subzero three degree.Under the maximum weather (-3-5) that congeal in Guizhou Province in 2008, gold and silver grass No. 2 safe overwinterings.Spring in 2009 sprouts sprouting and grows vigorously.No. 2 spies are drought-enduring for gold and silver grass, and in March, 2013-maximum damage caused by a drought test in Guizhou in October, around crops a slice is withered and yellow, and No. 2, gold and silver grass is still is green and luxuriant.No. 2, gold and silver grass can also long term growth in water, the ability extra-heavy of purifying waste water, within 2012, in the dirty water test of Pollution Treatment of Dianchi Lake, the total nitrogen only in the time Dian Chi sewage of 2 months has fallen one times, and total phosphorus has fallen 5 times, and sewage becomes clear free from extraneous odour substantially, pollution treatment successful
Gold and silver grass No. 2 photosynthesis biochemical route are C4 approach, and belong to typical four-carbon plant, luminous energy effect conversion ratio is high, and the biomass of unit are, higher than other herbage, is the plant effectively utilizing solar energy most economical.At present, No. 2, gold and silver grass is photosynthetic is broken with the lower bottleneck of transpiration.Therefore, No. 2, gold and silver grass has drought resisting, waterlogging, impoverishment tolerant, cold-resistant, fast growth, and the characteristics such as output high (general output is at 10 ~ 20 times/mu), have become water, the dual-purpose grass in land
Gold and silver grass No. 2 (botanical characters) belongs to fibrous root system plants, and fibrous root has underground stipes to grow, and grows in the soil layer of 60 ~ 80 centimetres, the longest reaches more than 4 meters, and spreading range is wide, and No. 2, gold and silver grass becomes water and soil conservation, the good plant of bank protection Rocky Desertification Control, this grass is uprightly grown thickly, plant up to 4-5 rice, thick 3 ~ 4 centimetres of stem, internode is shorter, general joint number is 20 ~ 35, and joint is prominent less, and brood cell gives prominence to.Plantation then tillers more than 25 ~ 40 more, and many reaches more than 80.Tiller multiple be born near surface underground or joint on the ground, tiller after harvesting more neat, sturdy, more cut tiller more.Spring plants best, generally tillers and can reach 25-40, and compared with other napier grass gramineous, hybrid giant napier, pearl millets etc., its blade soft and succulency, leaf look dark green, and greenery number is many, and palatability is better.
The factor of influence of gold and silver grass No. 2 cultivations:
1, illumination: the photosynthesis that light is plant provides energy, be one of gold and silver grass No. 2 necessary conditions of depending on for existence, current all herbage gramineous all requires that growth is in sun-drenched place.China's most area, annual total radiation is 90 ~ 130 kilocalories/square centimeter.Wherein North China, East China major part are 120 ~ 130, and southwest is 90 ~ 110, and Sichuan is 80 ~ 90, all meet gold and silver grass No. 2 growth needs under field conditions (factors);
2, temperature: heat is the essential condition of the activity of sustaining life.It is the activity of various enzyme that temperature directly has influence in gold and silver grass No. 2 plant corpuss, thus affects its metabolism and namely synthesize Sum decomposition process.Temperature not only affects the output of No. 2, gold and silver grass, and has influence on the sprouting of seed.Temperature impact point three kinds of situations are subject to: one is minimum temperature, and two is optimum temperatures, and three is maximum temperatures in gold and silver grass No. 2 process of growths.When optimum temperature, various enzymolysis can coordinate the metabolic process in gold and silver grass No. 2 plant corpuss best, is conducive to growth most.During when the low minimum temperature of temperature or higher than maximum temperature, the activity of enzyme is subject to strong suppression, high temperature and low temperature produce the cell of plant and directly destroy simultaneously, protein denaturation, causes Plant death, and temperature also directly affects photosynthesis and the respiration of plant, under existing scientific and technological level condition, it is more difficult for wanting large area to change and control heat condition, and therefore, the arrangement of planting season obtains higher output under the same conditions to serve important function;
3, moisture: moisture is the key condition affecting No. 2 growths of gold and silver grass.In photosynthesis, respiration, organic composition and decomposition process, all need hydrone to participate in, water is again that mineral matter nutritional absorbs and transportation media.The saturation state in soil directly or indirectly can affect the photosynthesis of plant.Root Absorption function reduction during lack of water, leaf occurs withering and covers, and stomatal closure, affects carbonic acid gas and enter, and photosynthesis declines, excess moisture, root system anoxic, and suppress root respiration, anaerobic bacteria can produce noxious material, is unfavorable for the growth of root system.In our province most area rain heat same season, 4 ~ September is the season that epidemic disaster is high, and rainfall accounts for annual 70 ~ 90%, and megathermal period and rainfall are conducive to the growth of careless No. 2 of gold and silver with the climatic characteristic in season;
4, soil and nutrition: soil is gold and silver grass No. 2 material bases of depending on for existence.The fertility of soil, structure, pH value are all closely related with the growth of No. 2, gold and silver grass.Gold and silver grass No. 2 adaptability to soil are very strong, and in the presence of water, desert ground, sand ground, stony desertification ground, saline land, uncultivated area can grow, and all can normal growth in the scope of pH value 3 ~ 12.In the ordinary course of things, the content of organic matter is high, and granular structure is good, and the soil that preserve moisture and fertility is good can obtain high yield.
Summary of the invention
The object of the invention is the special growth demand for gold and silver grass, the high-yield cultivating method of No. 2, a kind of gold and silver grass is provided.
For achieving the above object, the technical solution used in the present invention is: a kind of cultivation method of No. 2, gold and silver grass, is characterized in that, comprise the steps:
(1) wholely: select soil layer deep, loose fertile, on the sunny side, soil that drainage performance is good, carry out deep ploughing, weed a garden, stone foreign material, basal dressing after soil block is in small, broken bits, loose, opens furrow/ridge by 1.5 ~ 2m is wide after leveling, the ditch staying 0.3m wide between adjacent furrow/ridge;
In invention, sandy soil or hillside ground be furrow wholely, if smooth clayed ground, flood land, depression should be ridge wholely, if steep hillslope should be planted along the parallel cave of opening of contour.
(2) plant: utilize cell repair agent and natural activity plant growth adverse-resistant agent to soak by needing the careless seedling of transplanting, then by 1000 ~ 3000 plants/acre, spacing is that 30cm × 70cm transplants, sufficient normal root water is watered immediately after grass transplantation of seedlings, then within every 3 days, should water once, survive until careless seedling turns green grass or young crops;
In the present invention, according to cultivation object, purposes is different, the corresponding difference of seeding row spacing of plantation: 1. as the plantation of green fodder, and mu plants 2000 ~ 2500 strains, and seeding row spacing is 70cm × 50cm; 2. do frame material, the plantation specification of viewing and admiring, mu plants 1000 ~ 1500 strains, and seeding row spacing is 100cm × 70cm; 3. make fence, bank protection, bank protection plantation specification be that mu plants 3000 ~ 5000 strains, seeding row spacing is 30cm ~ 40cm; Be determined on a case-by-case basis to irregular hillside fields, mountain region, the suitable rare value in the plot as illumination deficiency, such grass seeds can obtain more sunlight, and photosynthesis is strengthened, and biomass strengthens.
(3) field management:
1. fill the gaps with seedlings: after transplant survival, transplant in time reseed the place be short of seedling, ensure survival rate 98%, all transplant after 15 days and spray foliage fertilizer/hormone once, 2 ~ 3 days repeat once;
2. weeding: when plantation is after month, carry out first time intertill and clean tillage, apply urea 9 ~ 12g by every strain after weeding; When planting after two months, carrying out second time intertill and clean tillage, after weeding, applying composite fertilizer 22 ~ 27g by every strain;
3. water: watered once every 3 ~ 5 days;
(4) gather in: the difference according to feeding animals kind is gathered in real time;
In the present invention, the harvesting time of No. 2, gold and silver grass should depending on feeding object, if during the nonruminants such as poultry, duck, growing to 20 ~ 30cm at grass is harvesting; If when feeding sheep, gather in when grass grows 1m as good; If feed ox, Ma Shi, gather in when allowing grass grow to 1.5m; If make " with grass lumbering " culturing edible fungus raw material, living beings new forms of energy, 1 year raw material used time such as ensiling preferably only gathered in once, can only gather in 2 times at most;
(5) spraying fertilizer: press every mu of Nitrogen Top Dressing 20 ~ 25kg after harvesting at every turn, impose farmyard manure by every mu of 3000 ~ 4500kg after harvesting for the last time before entering the winter.
Further, when to apply fertilizer be farmyard manure, every mu of fertilizing amount 3000 ~ 4000kg, when to apply fertilizer be composite fertilizer, every mu of fertilizing amount is 100 ~ 120kg.
Further, in step (2), the molar concentration of cell repair agent is 0.05/1000000th, and the mass concentration of natural activity plant growth adverse-resistant agent is 30%, and soak time is 0.5 ~ 2.
Further, in step (3), the concentration spraying foliage fertilizer/hormone is 0.05/1000000th.
In actual production, gold and silver grass No. 2 perennial roots are strong, can grow continuously and utilize more than 20 years, and No. 2, gold and silver grass stops growing lower than 5 degree in temperature, freeze injury can occur lower than when-3 ~ 5 DEG C; In height above sea level less than 1200 meters area, in the end should be deposited in stubble head 30cm during one batch of harvesting, strengthen careless strain cold-resistant, ensure overwintering; Height above sea level more than 1200 meters, frost phase long area, in the end also should earth up during one batch of harvesting and protect pocket and add a cover hay or plastic film is survived the winter, will remove the residual leaf weeds in field simultaneously except being deposited in stubble head 30m, retains hibernacle to reduce damage by disease and insect.
Advantageous Effects of the present invention is:
(1), No. 2, gold and silver grass has very strong photosynthesis, every mu of annual careless Absorbable rod 6 ~ 7 tons of carbonic acid gas, and to purifying air, absorb the pernicious gas in air, environmental protect has positive effect; Around highway both sides, factories and miness, inside and outside park, No. 2, establishing in large scale gold and silver grass, to reduce air pollution degree, improves the living environment of people;
(2), gold and silver grass No. 2 be anti-erosion, administer stony desertification, desertization, salinization of soil, barren beach, abrupt slope desirable plants.The well developed root system of No. 2, gold and silver grass, growth rapidly, go deep into soil layer 60 ~ 80cm, the longest root gos deep into soil layer and reaches more than 4m, its fibrous root can form fibrous root network in the short period of time, pins earth and moisture securely, and the solid soil nature of water conservation is very strong, therefore, good effect is had to planting trees on barren hills barren hill, improvement stony desertification, desertization, salinization of soil.No. 2 metabolism of gold and silver grass are vigorous, and the root system after metabolism is fabulous fertilizer, can effectively improve and increase soil fertility;
(3), gold and silver grass No. 2 leaf soft and succulency.Palatability is good especially, and be the better feed of each breeding stock, fowl, fish, according to surveying and determination, it is nutritious, and fresh careless crude protein reaches 8.21%, and a point higher than rice, is rich in 17 seed amino acids, and trace element is abundant, and total sugar content reaches 9%.Therefore, no matter No. 2, gold and silver grass is fresh grass, being air-dryly processed into grass meal or ensiling, is all the better feed of poultry, fowl, fish.Particularly substantially do not add fine fodder with this grass hello ox, sheep, greatly reduce feed cost, if No. 2, gold and silver grass can be planted by spread, also large effect will be played with culture fishery to Guizhou Province's grassland ecology herding, each peasant planting gold and silver grass No. 2 one mu can cowboying 2 ~ 5, sheep raising 20 ~ 40, supports rabbit 400, saves labour;
(4), make full use of the climatic superiority of Guizhou Province's " natural large air-conditioning ", the edible or medicinal fungus of " with grass lumbering " off-season cultivation not only can be alleviated " bacterium woods contradiction ", but also creates different benefit effects for enterprise drops into same cost.
Embodiment
Below in conjunction with the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1
(1) wholely: select soil layer deep, loose fertile, on the sunny side, soil that drainage performance is good, carry out deep ploughing, weed a garden, stone foreign material, farmyard manure is applied as base manure after soil block is in small, broken bits, loose, sowing amount is every mu of fertilizing amount 3000kg, furrow are opened by 1.5m is wide, the ditch staying 0.3m wide between adjacent furrow after leveling;
In the present embodiment, soil is sandy soil, is furrow wholely;
(2) plant: utilize cell repair agent and natural activity plant growth adverse-resistant agent to soak by needing the careless seedling of transplanting, then by 1000 ~ 1500 plants/acre, spacing is that 100cm × 70cm transplants, sufficient normal root water is watered immediately after grass transplantation of seedlings, then within every 3 days, should water once, survive until careless seedling turns green grass or young crops;
Wherein, the molar concentration of cell repair agent is 0.05/1000000th, and the mass concentration of natural activity plant growth adverse-resistant agent is 30%, and soak time is 0.5 hour.
In the present embodiment, do frame material, plantation specification is that mu plants 1000 ~ 1500 strains, and seeding row spacing is 100cm × 70cm; Be determined on a case-by-case basis to irregular hillside fields, mountain region, the suitable rare value in the plot as illumination deficiency, such grass seeds can obtain more sunlight, and photosynthesis is strengthened, and biomass strengthens.
(3) field management:
1. fill the gaps with seedlings: after transplant survival, transplant in time reseed the place be short of seedling, ensure survival rate 98%, all transplant after 15 days and spray foliage fertilizer/hormone once, the concentration spraying foliage fertilizer/hormone is repeat once in 0.05/1000000th, 2 days;
2. weeding: when plantation is after month, carry out first time intertill and clean tillage, apply urea 9g by every strain after weeding; When planting after two months, carrying out second time intertill and clean tillage, after weeding, applying composite fertilizer 22g by every strain;
3. water: watered once every 3 days;
(4) gather in: the difference according to feeding animals kind is gathered in real time;
In embodiment, the harvesting time of No. 2, gold and silver grass should depending on feeding object, if during the nonruminants such as poultry, duck, growing to 20cm at grass is harvesting; If when feeding sheep, gather in when grass grows 1m as good; If feed ox, Ma Shi, gather in when allowing grass grow to 1.5m; If make " with grass lumbering " culturing edible fungus raw material, living beings new forms of energy, 1 year raw material used time such as ensiling preferably only gathered in once, can only gather in 2 times at most;
(5) spraying fertilizer: press every mu of Nitrogen Top Dressing 20kg after harvesting at every turn, impose farmyard manure by every mu of 3000kg after harvesting for the last time before entering the winter.
Embodiment 2
(1) wholely: select soil layer deep, loose fertile, on the sunny side, soil that drainage performance is good, carry out deep ploughing, weed a garden, stone foreign material, farmyard manure is applied as base manure after soil block is in small, broken bits, loose, sowing amount is every mu of fertilizing amount 3500kg, furrow are opened by 2m is wide, the ditch staying 0.3m wide between adjacent furrow after leveling;
In embodiment, cultivating soil is hillside ground, is furrow wholely.
(2) plant: utilize cell repair agent and natural activity plant growth adverse-resistant agent to soak by needing the careless seedling of transplanting, then by 2000 ~ 2500 plants/acre, spacing is that 70cm × 50cm transplants, sufficient normal root water is watered immediately after grass transplantation of seedlings, then within every 3 days, should water once, survive until careless seedling turns green grass or young crops;
Wherein, the molar concentration of cell repair agent is 0.05/1000000th, and the mass concentration of natural activity plant growth adverse-resistant agent is 30%, and soak time is 1 hour.
In the present embodiment, as the plantation of green fodder, mu plants 2000 ~ 2500 strains, and seeding row spacing is 70cm × 50cm; Be determined on a case-by-case basis to irregular hillside fields, mountain region, the suitable rare value in the plot as illumination deficiency, such grass seeds can obtain more sunlight, and photosynthesis is strengthened, and biomass strengthens.
(3) field management:
1. fill the gaps with seedlings: after transplant survival, transplant in time reseed the place be short of seedling, ensure survival rate 98%, all transplant after 15 days and spray foliage fertilizer/hormone once, the concentration spraying foliage fertilizer/hormone is repeat once in 0.05/1000000th, 2 days;
2. weeding: when plantation is after month, carry out first time intertill and clean tillage, apply urea 10g by every strain after weeding; When planting after two months, carrying out second time intertill and clean tillage, after weeding, applying composite fertilizer 25g by every strain;
3. water: watered once every 3 days;
(4) gather in: the difference according to feeding animals kind is gathered in real time;
In the present embodiment, the harvesting time of No. 2, gold and silver grass should depending on feeding object, if during the nonruminants such as poultry, duck, growing to 25cm at grass is harvesting; If when feeding sheep, gather in when grass grows 1m as good; If feed ox, Ma Shi, gather in when allowing grass grow to 1.5m; If make " with grass lumbering " culturing edible fungus raw material, living beings new forms of energy, 1 year raw material used time such as ensiling preferably only gathered in once, can only gather in 2 times at most;
(5) spraying fertilizer: press every mu of Nitrogen Top Dressing 23kg after harvesting at every turn, impose farmyard manure by every mu of 4000kg after harvesting for the last time before entering the winter.
Embodiment 3
(1) wholely: select soil layer deep, loose fertile, on the sunny side, soil that drainage performance is good, carry out deep ploughing, weed a garden, stone foreign material, farmyard manure is applied as base manure after soil block is in small, broken bits, loose, sowing amount is that every mu of fertilizing amount 4000kg is (when to apply fertilizer be composite fertilizer, every mu of fertilizing amount is 120kg), ridge is opened by 2m is wide, the ditch staying 0.3m wide between adjacent ridge after leveling;
In the present embodiment, soil is smooth clayed ground, flood land, depression should wholely for ridge.
(2) plant: utilize cell repair agent and natural activity plant growth adverse-resistant agent to soak by needing the careless seedling of transplanting, the molar concentration of cell repair agent is 0.05/1000000th, the mass concentration of natural activity plant growth adverse-resistant agent is 30%, and soak time is 2 hours; Then by 3000 ~ 5000 plants/acre, spacing is that 30cm ~ 40cm transplants, water sufficient normal root water after careless transplantation of seedlings immediately, then within every 3 days, should water once, survive until careless seedling turns green grass or young crops;
In the present embodiment, make fence, bank protection, bank protection plantation specification be that mu plants 3000 ~ 5000 strains, seeding row spacing is 30cm ~ 40cm; Be determined on a case-by-case basis to irregular hillside fields, mountain region, the suitable rare value in the plot as illumination deficiency, such grass seeds can obtain more sunlight, and photosynthesis is strengthened, and biomass strengthens.
(3) field management:
1. fill the gaps with seedlings: after transplant survival, transplant in time reseed the place be short of seedling, ensure survival rate 98%, all transplant after 15 days and spray foliage fertilizer/hormone once, the concentration spraying foliage fertilizer/hormone is repeat once in 0.05/1000000th, 3 days;
2. weeding: when plantation is after month, carry out first time intertill and clean tillage, apply urea 12g by every strain after weeding; When planting after two months, carrying out second time intertill and clean tillage, after weeding, applying composite fertilizer 27g by every strain;
3. water: watered once every 5 days;
(4) gather in: the difference according to feeding animals kind is gathered in real time;
In the present invention, the harvesting time of No. 2, gold and silver grass should depending on feeding object, if during the nonruminants such as poultry, duck, growing to 30cm at grass is harvesting; If when feeding sheep, gather in when grass grows 1m as good; If feed ox, Ma Shi, gather in when allowing grass grow to 1.5m; If make " with grass lumbering " culturing edible fungus raw material, living beings new forms of energy, 1 year raw material used time such as ensiling preferably only gathered in once, can only gather in 2 times at most;
(5) spraying fertilizer: press every mu of Nitrogen Top Dressing 20 ~ 25kg after harvesting at every turn, impose farmyard manure by every mu of 4500kg after harvesting for the last time before entering the winter.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (4)

1. the cultivation method of No. 2, gold and silver grass, is characterized in that, comprise the steps:
(1) wholely: select soil layer deep, loose fertile, on the sunny side, soil that drainage performance is good, carry out deep ploughing, weed a garden, stone foreign material, basal dressing after soil block is in small, broken bits, loose, opens furrow/ridge by 1.5 ~ 2m is wide after leveling, the ditch staying 0.3m wide between adjacent furrow/ridge;
(2) plant: utilize cell repair agent and natural activity plant growth adverse-resistant agent to soak by needing the careless seedling of transplanting, then by 1000 ~ 5000 plants/acre, spacing is that 30cm × 70cm transplants, sufficient normal root water is watered immediately after grass transplantation of seedlings, then within every 3 days, should water once, survive until careless seedling turns green grass or young crops;
(3) field management:
1. fill the gaps with seedlings: after transplant survival, transplant in time reseed the place be short of seedling, ensure survival rate 98%, all transplant after 15 days and spray foliage fertilizer/hormone once, 2 ~ 3 days repeat once;
2. weeding: when plantation is after month, carry out first time intertill and clean tillage, apply urea 9 ~ 12g by every strain after weeding; When planting after two months, carrying out second time intertill and clean tillage, after weeding, applying composite fertilizer 22 ~ 27g by every strain;
3. water: watered once every 3 ~ 5 days;
(4) gather in: the difference according to feeding animals kind is gathered in real time;
(5) spraying fertilizer: press every mu of Nitrogen Top Dressing 20 ~ 25kg after harvesting at every turn, impose farmyard manure by every mu of 3000 ~ 4500kg after harvesting for the last time before entering the winter.
2. cultivation method according to claim 1, is characterized in that, in step (1), when to apply fertilizer be farmyard manure, every mu of fertilizing amount 3000 ~ 4000kg, when to apply fertilizer be composite fertilizer, every mu of fertilizing amount is 100 ~ 120kg.
3. cultivation method according to claim 1, is characterized in that, in step (2), the molar concentration of cell repair agent is 0.05/1000000th, and the mass concentration of natural activity plant growth adverse-resistant agent is 30%, and soak time is 0.5 ~ 2.
4. cultivation method according to claim 1, is characterized in that, in step (3), the concentration spraying foliage fertilizer/hormone is 0.05/1000000th.
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王瑞: "贵州封山育金银草治理石漠化", 《西部时报》 *
王瑞等: "金银草成贵州抗旱保增收"排头兵"", 《西部时报》 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104909461A (en) * 2015-05-25 2015-09-16 关克忠 Sewage remediation method
CN106717689A (en) * 2015-11-20 2017-05-31 吴芳 A kind of cultural method of the rich vanadium Canton love-pea vine of cassava interplanting
CN106717723A (en) * 2015-11-23 2017-05-31 包宗辉 A kind of chromium-rich Canton love-pea vine plantation formula fertilizer and preparation method thereof
CN106804359A (en) * 2015-11-30 2017-06-09 吴芳 A kind of cultural method of the rich germanium Canton love-pea vine of Queensland nut interplanting
CN107548829A (en) * 2016-06-30 2018-01-09 包捷梅 A kind of mango interplants the cultural method of rich magnesium Canton love-pea vine

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