CN101790934A - Method for improving plant planting desert - Google Patents
Method for improving plant planting desert Download PDFInfo
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- CN101790934A CN101790934A CN201010137604A CN201010137604A CN101790934A CN 101790934 A CN101790934 A CN 101790934A CN 201010137604 A CN201010137604 A CN 201010137604A CN 201010137604 A CN201010137604 A CN 201010137604A CN 101790934 A CN101790934 A CN 101790934A
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Abstract
The invention relates to a method for improving a plant planting desert, which is realized by the following steps: adding 140 to 170kg of liquid film, 0.6 to 8kg of calcium magnesium phosphate, 0.01 to 0.2kg of ammonium molybdate and 0.4 to 5kg of nitragin of this family into 800 to 1300kg of water, stirring, dissolving, then adding 4 to 50kg of leguminous forage seed, stirring evenly, sowing on the sand of one hectare and enclosing and banning grazing for 3 to 5 years; and sowing 7 to 30kg of gramineous forage grass seed on the sand after the primary period, relieving enclosure and grazing banning after enclosing and banning grazing for 2 to 3 years and keeping the pasturage strength at 5 to 10 animals/year to achieve the ecological equilibrium of animals and plants so as to finish the improvement of the desert. By using the method, the usability of soil can be increased, the soil obtains sufficient water and nutrients, a woodland with large area can become a source of forest, the condition that the growth rate of the forest is greater than the exploitation rate is kept, the forest provides more oxygen gas used by organisms and assists to lower a warming phenomenon, buildings can be constructed again in part of regions with desertification reversion by the windproof protection of the forest, and the volume and the utilization rate of the soil are increased.
Description
Technical field
The invention belongs to the method for improving desert, specially refer to a kind of method of improving plant planting desert.
Background technology
China is big, one of wide, that harm the is heavy country that distributes of desertification in the world and desertification area, and serious desertification of land, desertifying is threatening the sustainable development of China's ecological safety and economic society, threatens the survival and development of the Chinese nation.Desertification land present status: 2004, desertification soil, the whole nation gross area is 263.62 ten thousand square kilometres, account for 27.46% of territory total area, be distributed in 498 counties (flag, city) in Beijing, Tianjin, Hebei, Shanxi, the Inner Mongol, Liaoning, Jilin, Shandong, Henan, Hainan, Sichuan, Yunnan, Tibet, Shaanxi, Gansu, Qinghai, Ningxia, Xinjiang 18 provinces (autonomous region, municipality directly under the Central Government).Sandy land present situation: by 2004, whole nation sandy land area is 173.97 ten thousand square kilometres, account for 18.12% of territory total area, be distributed in 889 counties (flag, district) of 30 provinces (autonomous region, municipality directly under the Central Government) except that Shanghai, Taiwan and Hong Kong and Macao Special Administrative Region.Two of desertification and sandy lands close 45.58% of the total face in territory that accounts for, cause the living space of the Chinese nation dwindling, the annual direct economic loss that causes because of desertization is up to 54,000,000,000 yuan, serious restriction arid area continuous development of society economy also becomes nationwide great ecological environment problem.Cause the main cause of desertification of land and desertification to be, the long-term transition exploitation of people and irrational land resources of utilizing, and do not go to recover to build and be ignorant of the consequence that scientific management causes.On-the-spot investigation for many years and practice, desert have abundant groundwater resources, and because of the influence that is subjected to the external factor factor has the constancy and the travelling performance of good water conservation, this is the advantage of control of desert restore vegetation.Because of the desert has extremely strong permeability and mobile performance, evaporation discharge is big, does not have soil production function, not water conservation, do not protect fertile characteristics.At present, plant seeds by airplane kind grass, machine sowing, people's work post grass are subjected to the harm to seed such as worm, bird, mouse, rabbit again, and the sand bed surface does not have confining bed herbage to be difficult to survive, and designs this scheme with the thought of innovating.
Summary of the invention
The present invention is intended to overcome the deficiencies in the prior art, and a kind of method of improving plant planting desert is provided, and is fit to the improvement in dissimilar deserts, desertification soil.
The method of improving plant planting desert of the present invention, realize through the following steps:
A, nascent phase: with stir in the ammonium molybdate of the fused calcium magnesium phosphate of the liquid film of 140～170kg, 0.6～8kg, 0.01～0.2kg and the water that this family of 0.4～5kg nitragin joins 800～1300kg, dissolving, adding 4～50kg leguminous forage seed again stirs, sow on one hectare sand ground, seal to prohibit and herded 3～5 years;
Perhaps,
On one hectare of sand ground, sow the leguminous forage seed of 4～50kg earlier, again with stirring and dissolving in the ammonium molybdate of the fused calcium magnesium phosphate of 140～170kg liquid film, 0.6～8kg, 0.01～0.2kg and the water that this family of 0.4～5kg nitragin joins 800～1300kg, be sprayed at equably on the sand ground, seal to prohibit and herded 3～5 years;
B, derive the phase: on the sand ground after the above-mentioned nascent phase, sow 7～30kg gramineous forage grass seed, seal to prohibit and herded 2～3 years;
C, epacme: remove on the sand ground after the above-mentioned phase of deriving to seal to prohibit and herd, 5～10/year of herding intensity to reach the ecological balance of animal and plant, had both been finished the improvement in desert.
This family nitragin that adds in the above-mentioned a step is to determine according to planting the leguminous forage that goes into.
As a further improvement on the present invention, 7～30kg gramineous forage grass seed is sowed on sand ground, sprayed the liquid film of 140～170kg more equably.
As a further improvement on the present invention, place the liquid film of 140～170kg to stir in 7～30kg gramineous forage grass seed, sow on sand ground again.
The liquid film of being mentioned in the present patent application, be public technology, see that publication number is the open source literature that CN1459417, name are called multifunction degradable black liquid state mulch film, it has following function: solved grass seed and avoided separated evils such as worm, bird, mouse, rabbit, solved again sand ground not water conservation, do not protect the fertile problem that grass is difficult to survive of planting, realize recycling economy, improve the ecological environment; Having heat absorption heats, preserves soil moisture, keeps a full stand of seedings, prevents erosion again and effect such as tackling quicksand; Have stronger adhesive capacity, the grains of sand can be coupled to the aggregate structure body, reduce wind erosion, recover the sand ground soil function; Can liquid-state mulch film can be decomposed into fertilizer by photosynthetic and microbial action, strengthen sand ground fertility and moisture holding capacity, with after turn in the pressure sand ground, can become the sand ground modifying agent.
Leguminous forage contains higher protein and calcium, accounts for 18%～24% and 0.90%～2% of dry matter respectively, and the content of other mineral matter elements and vitamin is also higher.Another characteristics of leguminous forage are to have a root nodule, and the free nitrogen in can fixed air increases the nitrogen substance in herbage protein content and the soil, thus leguminous forage satisfy domestic animal protein needs and increase soil fertility aspect have very significant values.The major defect of leguminous forage comes off when being the leaf drying easily, and nutrient loses easily during the modulation hay.The hard seed rate of leguminous forage seed is higher in addition, will carry out certain processing during sowing.The leguminous forage protein content is higher, and soluble sugar content is less, is difficult for ensiling.As with the plant mixed silage that is rich in sugar or add the ensiling agent, also can produce good ensiling product.Leguminous forage mainly contain red clover, Bai Sanye, alfalfa, common vetch, vetch, chrysanthemum lupine, white sweet clover, sweet vernal grass wooden slippers, sainfoin, three leaves, crowtoe, prairie milk vetch, Chinese milk vetch, khuskhus and butterfly beans etc.
Gramineous forage grass is rich in nitrogen free extract, and the content of crude protein is 10%～15% in dry matter.Though the nutritive value of gramineous forage grass is not as good as leguminous forage, its good palatability does not have bad smell, and domestic animal is all liked to eat very much.The advantage of gramineous forage grass is to modulate easily hay and preservation; In addition, anti-trample power and the regeneration capacity of gramineous forage grass are strong, fit for depasturing and repeatedly cradle utilization.Gramineous forage grass mainly contains English ryegrass, hybridization perennial ryegrass, Italian ryegrass, Annual Ryegrass, Festuca Arundinacea, fescue grass perennial ryegrass, the chewing fescue that crawls, halymenia dentata, timothy grass, meadow fescue, wheatgrass, kentucky blue grass, awnless brome, African speedwell, Sudan grass, Bermuda grass, napier grass, comfrey, meadow fescue etc.
After sand ground sprays the multifunctional liquid degradative plastic film, form organic physics barrier layer together, cut off and the atmosphere exchange process, suppress scattering and disappearing of water evaporates and fertility, improve temperature, humidity in the sand ground.Reduce the salt content in 0～50cm sand ground, improve sand ground liquid manure, promote herbage multiple fast long to the upper strata conveying capacity.Liquid film sprays degraded gradually in back 40 days, is degraded to fertilizer in 90 days, does not have secondary disaster.Have the sticking granular structure of the sand ground of enhancing, increase fertility and moisture holding capacity, improve micro-ecological environment in the sand ground, prevent that grass seed from avoiding separated evils such as worm, bird, mouse, rabbit, the fixing and revegetation to drift sand has the double action of chemistry and biological sand control.
The method of improving plant planting desert: the availability in soil is increased; soil obtains sufficient water and nutrient; the large tracts of land forest land can provide the source of forest; keep the forest rate of growth greater than rate of exploitation; forest provides the biological use of more oxygen merit and assists to reduce and warms up phenomenon; the area that the windproof protection of forest makes the part desertization reverse can be built building again, increases the volume and the utilization rate in soil.
Embodiment
Embodiment 1
The method of improving plant planting desert of the present invention, realize through the following steps:
A, nascent phase: the liquid film of 140～170kg, the fused calcium magnesium phosphate of 0.6～8kg, the ammonium molybdate of 0.01～0.2kg and this family nitragin of 0.4～5kg are joined stirring in 800～1300kg water, dissolving, adding 4～50kg leguminous forage seed again stirs, sow on one hectare sand ground, seal to prohibit and herded 3～5 years;
B, derive the phase: on the sand ground after the above-mentioned nascent phase, sow 7～30kg gramineous forage grass seed, seal to prohibit and herded 2～3 years;
C, epacme: remove on the sand ground after the above-mentioned phase of deriving to seal to prohibit and herd, in 5～10 sheep/years of herding intensity,, both finished the improvement in desert to reach the ecological balance of animal and plant.
Embodiment 2
The method of improving plant planting desert of the present invention, realize through the following steps:
A, nascent phase: the liquid film of 140kg, the fused calcium magnesium phosphate of 0.6kg, the ammonium molybdate of 0.01kg and this family nitragin of 0.4kg are joined stirring in the 800kg water, dissolving, adding 4kg prairie milk vetch seed again stirs, sow on one hectare sand ground, avoid trampleing on, seal to prohibit and herded 3～5 years;
B, derive the phase: on the sand ground after the above-mentioned nascent phase, sow 7kg green foxtail seed, spray the liquid film of 140kg more equably, seal to prohibit and herded 2～3 years;
C, epacme: remove on the sand ground after the above-mentioned phase of deriving to seal to prohibit and herd, in 5～7 sheep/years of herding intensity,, both finished the improvement in desert to reach the ecological balance of animal and plant.
Embodiment 3
The method of improving plant planting desert of the present invention, realize through the following steps:
A, nascent phase: the liquid film of 170kg, the fused calcium magnesium phosphate of 8kg, the ammonium molybdate of 0.2kg and this family nitragin of 5kg are joined stirring in the 1300kg water, dissolving, adding the 50kg vetch seed again stirs, sow on one hectare sand ground, avoid trampleing on, seal to prohibit and herded 3～5 years;
B, derive the phase: place the liquid film of 140～170kg to stir the 30kg Leymus chinensis seeds, sow again, seal to prohibit and herded 2～3 years in through the nascent phase;
C, epacme: remove on the sand ground after the above-mentioned phase of deriving to seal to prohibit and herd, in 6 sheep/years of herding intensity,, both finished the improvement in desert to reach the ecological balance of animal and plant.
Embodiment 4
The method of improving plant planting desert of the present invention, realize through the following steps:
A, nascent phase: the alfalfa grass seed of on one hectare of sand ground, sowing 15kg earlier, again the fused calcium magnesium phosphate of 150kg liquid film, 2.2kg, the ammonium molybdate of 0.05kg and this family nitragin of 1.5kg are joined stirring and dissolving in the 900kg water, be sprayed on the sand ground equably, avoid trampleing on, seal to prohibit and herded 3～5 years;
B, derive the phase: on the sand ground after the above-mentioned nascent phase, sow 12kg English ryegrass seed, spray the liquid film of 155kg more equably, seal to prohibit and herded 2～3 years;
C, epacme: remove on the sand ground after the above-mentioned phase of deriving to seal to prohibit and herd, in 7 sheep/years of herding intensity,, both finished the improvement in desert to reach the ecological balance of animal and plant.
Embodiment 5
The method of improving plant planting desert, realize through the following steps:
A, nascent phase: on one hectare of sand ground, sow 27kg sainfoin seed, again the fused calcium magnesium phosphate of 1600kg liquid film, 4kg, ammonium molybdate and this family of the 2.7kg nitragin of 0.08kg are joined stirring and dissolving in the 1200kg water, be sprayed at equably on the sand ground, avoid trampleing on, seal to prohibit and herded 3～5 years;
B, derive the phase: the ice and snow seed of 15kg and the liquid film of 155kg are stirred, sow, seal taboo and herded 2～3 years on the sand ground after the nascent phase;
C, epacme: remove on the sand ground after the above-mentioned phase of deriving to seal to prohibit and herd, 8/year units of herding intensity to reach the ecological balance of animal and plant, had both finished the improvement in desert.
Sandy land surface sprays liquid-state mulch film can make sand ground improve 2～6 ℃ of temperature, the water evaporates inhibiting rate is more than 50%, the water content increase rate is greater than 30%, unit weight reduces by 6～10%, and water-stable granule quantity can increase more than 10%, and herbaceous plant shifts to an earlier date 5～10 days breeding time, the salt content of 0～50cm soil body reduces by 50%, improve sand ground 0～50cm liquid manure to the upper strata conveying capacity, promote plant growing, improve the herbage survival rate more than 50%.That liquid-state mulch film has is significantly cold-resistant, temperature raising and maintaining effect and precocious effect of increasing production.The optimum efficiency of the fixing and revegetation of disposable solution drift sand.
Embodiment 1～3 can adopt air seeding: grass seed is sneaked into liquid film wherein by consumption, and a plant seeds by airplane of installation stirs.Sowing spray film back wall is closed and is herded.
Embodiment 4～5 can adopt mechanical planting: with sower matched with devices spray-filming device tool, while Yi Bian sow, jolt-squeeze, spray film, once finish planting process, sowing spray film back wall is closed and is herded; Also can adopt the by artificial seeding, with grass seed drilling, bunch planting, broadcast sowing jolt-squeeze after, with spray films such as sprayer, watering can both can, sowing spray film back wall is closed and is herded.
Claims (6)
1. the method for improving plant planting desert, realize through the following steps:
A, nascent phase: the liquid film of 140～170kg, the fused calcium magnesium phosphate of 0.6～8kg, the ammonium molybdate of 0.01～0.2kg and this family nitragin of 0.4～5kg are joined stirring in 800～1300kg water, dissolving, the leguminous forage seed that adds 4～50kg again stirs, sow on one hectare sand ground, seal to prohibit and herded 3～5 years;
B, derive the phase: on the sand ground after the above-mentioned nascent phase, sow the gramineous forage grass seed of 7～30kg, seal to prohibit and herded 2～3 years;
C, epacme: remove on the sand ground after the above-mentioned phase of deriving to seal to prohibit and herd, 5～10/year of herding intensity to reach the ecological balance of animal and plant, had both been finished the improvement in desert.
2. the method for improving plant planting desert as claimed in claim 1 is characterized in that 7～30kg gramineous forage grass seed sows on sand ground, sprays the liquid film of 140～170kg more equably.
3. the method for improving plant planting desert as claimed in claim 1 is characterized in that placing the liquid film of 140～170kg to stir in 7～30kg gramineous forage grass seed, sows on sand ground again.
4. the method for improving plant planting desert, realize through the following steps:
A, nascent phase: the leguminous forage seed of on one hectare of sand ground, sowing 4～50kg, again the fused calcium magnesium phosphate of 140～170kg liquid film, 0.6～8kg, the ammonium molybdate of 0.01～0.2kg and this family nitragin of 0.4～5kg are joined stirring and dissolving in 800～1300kg water, be sprayed at equably on the sand ground, seal to prohibit and herded 3～5 years;
B, derive the phase: on the sand ground after the above-mentioned nascent phase, sow 7～30kg gramineous forage grass seed, seal to prohibit and herded 2～3 years;
C, epacme: remove on the sand ground after the above-mentioned phase of deriving to seal to prohibit and herd, 5～10/year of herding intensity to reach the ecological balance of animal and plant, had both been finished the improvement in desert.
5. the method for improving plant planting desert as claimed in claim 4 is characterized in that 7～30kg gramineous forage grass seed sows on sand ground, sprays the liquid film of 140～170kg more equably.
6. the method for improving plant planting desert as claimed in claim 4 is characterized in that placing the liquid film of 140～170kg to stir in 7～30kg gramineous forage grass seed, sows on sand ground again.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010101376042A CN101790934B (en) | 2010-04-01 | 2010-04-01 | Method for improving plant planting desert |
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| CN2010101376042A CN101790934B (en) | 2010-04-01 | 2010-04-01 | Method for improving plant planting desert |
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| CN101790934A true CN101790934A (en) | 2010-08-04 |
| CN101790934B CN101790934B (en) | 2012-06-27 |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104472057A (en) * | 2014-12-02 | 2015-04-01 | 福建农林大学 | Breeding method by utilizing ormosia hosiei rhizobium |
| CN104770170A (en) * | 2015-04-07 | 2015-07-15 | 民勤县凯伟养殖专业合作社 | Pasture growing method for use in desert region |
| CN105724006A (en) * | 2016-02-02 | 2016-07-06 | 大连地拓重工有限公司 | Mine-wasteland vegetation ecological recovery method |
| CN106386325A (en) * | 2016-08-28 | 2017-02-15 | 铜仁市万山区清泉种养殖农民专业合作社 | Method for planting selenium enriched astragalus sinicus |
| CN106962009A (en) * | 2017-05-25 | 2017-07-21 | 内蒙古农业大学 | A kind of method for improving grass seed yield under photovoltaic frame |
| CN106982641A (en) * | 2017-05-25 | 2017-07-28 | 内蒙古农业大学 | A kind of method for improveing herbage strain plex structure under photovoltaic frame |
| CN107409682A (en) * | 2017-05-25 | 2017-12-01 | 内蒙古农业大学 | The planting and establishing method of artificial pasture under a kind of photovoltaic frame |
| CN108243749A (en) * | 2018-02-09 | 2018-07-06 | 内蒙古蒙草生态环境（集团）股份有限公司 | A kind of plant cover cultivation methods for administering sand ground and the method for administering sand ground |
| CN108323368A (en) * | 2018-02-09 | 2018-07-27 | 内蒙古蒙草生态环境（集团）股份有限公司 | A method of for administering the plant cover cultivation methods of mobile sand and for administering mobile sand |
| CN108353564A (en) * | 2018-02-09 | 2018-08-03 | 内蒙古蒙草生态环境（集团）股份有限公司 | A method of for administering the plant cover cultivation methods of sand furrow and for administering sand furrow |
| CN108370675A (en) * | 2018-02-02 | 2018-08-07 | 吴玉臣 | A kind of method of Desert Control |
| CN109526606A (en) * | 2018-11-22 | 2019-03-29 | 北京市农林科学院 | A method of the induction fast quick-recovery of open ground natural vegetation |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104472057A (en) * | 2014-12-02 | 2015-04-01 | 福建农林大学 | Breeding method by utilizing ormosia hosiei rhizobium |
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| CN106386325A (en) * | 2016-08-28 | 2017-02-15 | 铜仁市万山区清泉种养殖农民专业合作社 | Method for planting selenium enriched astragalus sinicus |
| CN106982641A (en) * | 2017-05-25 | 2017-07-28 | 内蒙古农业大学 | A kind of method for improveing herbage strain plex structure under photovoltaic frame |
| CN106962009A (en) * | 2017-05-25 | 2017-07-21 | 内蒙古农业大学 | A kind of method for improving grass seed yield under photovoltaic frame |
| CN107409682A (en) * | 2017-05-25 | 2017-12-01 | 内蒙古农业大学 | The planting and establishing method of artificial pasture under a kind of photovoltaic frame |
| CN108370675A (en) * | 2018-02-02 | 2018-08-07 | 吴玉臣 | A kind of method of Desert Control |
| CN108243749A (en) * | 2018-02-09 | 2018-07-06 | 内蒙古蒙草生态环境（集团）股份有限公司 | A kind of plant cover cultivation methods for administering sand ground and the method for administering sand ground |
| CN108323368A (en) * | 2018-02-09 | 2018-07-27 | 内蒙古蒙草生态环境（集团）股份有限公司 | A method of for administering the plant cover cultivation methods of mobile sand and for administering mobile sand |
| CN108353564A (en) * | 2018-02-09 | 2018-08-03 | 内蒙古蒙草生态环境（集团）股份有限公司 | A method of for administering the plant cover cultivation methods of sand furrow and for administering sand furrow |
| CN109526606A (en) * | 2018-11-22 | 2019-03-29 | 北京市农林科学院 | A method of the induction fast quick-recovery of open ground natural vegetation |
| CN109526606B (en) * | 2018-11-22 | 2021-05-25 | 北京市农林科学院 | Method for inducing open field natural vegetation to quickly recover |
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| CN101790934B (en) | 2012-06-27 |
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