CN106305021A - Method for treating desertification grassland - Google Patents
Method for treating desertification grassland Download PDFInfo
- Publication number
- CN106305021A CN106305021A CN201510385159.4A CN201510385159A CN106305021A CN 106305021 A CN106305021 A CN 106305021A CN 201510385159 A CN201510385159 A CN 201510385159A CN 106305021 A CN106305021 A CN 106305021A
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- grassland
- desertification
- fence
- soil
- grass
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- 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
- A01G23/00—Forestry
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
Abstract
The invention discloses a method for treating desertification grassland, belongs to the technical field of agricultural planting, and in particular relates to a desertification grassland treatment method. The invention provides a desertification grassland treatment method which comprises the following steps: I, planting excellent grass and trees which are good in wind sand and draught resistance, and constructing good artificial grassland vegetation; II, constructing a protection forest net as a biological rail for sealing areas and cultivating grass in grass areas suitable for trees; III, additionally applying an organic fertilizer to the desertification grassland according to specific local conditions so as to improve the structure of soil, improve the fertility and the water retention capability of the soil, recover evegetation of the grassland, and improve the productivity of the grassland; IV, on the basis of enclosure to prevent grazing, planting the trees which are good in wind sand and draught resistance; V, performing sealing grass cultivation which is an effective and feasible measure for cultivating natural grassland in China and other countries and recovering the productivity of the grassland.
Description
Technical field
The invention belongs to agricultural plantation technology field, especially relate to a kind of desertification grassland administering method.
Background technology
Grassland is the one of terrestrial ecosystem, is divided into the polytype such as savanna, temperate grassland, is to be distributed the widest vegetation pattern on the earth.The Crack cause on grassland is that soil horizon is thin or precipitation is few, and herbaceous plant is impacted little, and xylophyta cannot extensive growth.Ecological environment is that the mankind depend on for existence and the basis of sustainable development, and preserving the ecological environment is the focus extremely paid close attention to of world.Grassland is the important component part building the ecological protective screen and the basis developed animal husbandry, and Grassland Desertification not only governs animal husbandry economy sustainable development but also ecology of grassland is had strong influence.
Summary of the invention
The present invention is aiming at the problems referred to above, it is provided that one can make steppe plant survival rate high, the desertification grassland administering method that anti-adverse environment ability strengthens.
To achieve these goals, the present invention adopts the following technical scheme that.
The administering method on a kind of grassland of desertifying, it is characterised in that comprise the following steps.
One. good grass seed that anti-blown sand of planting, Drought resistance are strong and seeds, set up good artificial pasture vegetation, be to administer desertification grassland, improve the key measure of the desertification grassland productivity；On the basis of sealing, selecting the strong good forage kind of anti-blown sand Drought resistance, dwell with vegetation, prairie milk vetch, alfalfa, husky raw Radix Aneurolepidii, old awns Herba bromi japonici etc. are main, and it is supporting to carry out forest land by a certain percentage.Selecting drought resisting, seeds such as Pinus sylvestnis var. mongolica Litv., willow, willow, Ramulus et Folium Tamaricis, Fructus Hippophae, Fructus Lycii etc. that anti-blown sand ability is stronger set up artificial vegetation and semi-artificial vegetation.
Two. Biology fence is in the suitable careless district planted trees, and builds protection forest net and educates the fence of grass as envelope district.Can be selected for the shrubs such as Fructus Hippophae, caragana, Cortex Salicis Cheilophilae and build grassland Biology fence, it is used for preventing dust storm, conserve water and soil, weaken wind speed, alleviate wind erosion, weaken wind to soil and the desiccation of ground air, reduce plant transpiration and soil evaporation, and scalable surface air temperature, epidemic disaster, improve the microclimate conditions kept.
Three. at Sandy Grassland treatment in accordance with local conditions applying organic manure, to improve the structure of soil, increase soil fertility and water holding capacity so that it is revegetation, improve the grassland productivity.Because Grassland Desertification degree is different, different to various nutritional needs.Fertilization effect is different because amount of application, fertilization time are different, and range land organic fertilizer should execute the fertilizer that become thoroughly decomposed, per hectare consumption 22.5 ~ 30.0 tons after herding end at last 1 time.Mowing pasture fertilising should be carried out in early spring and the autumn after cradling, and preferably carries out before rain or after rain, per hectare organic fertilizer 15 ~ 30 tons.
Four. prohibit, sealing, the basis herded, on, the seeds that anti-blown sand of planting, Drought resistance are strong, such as Pinus sylvestnis var. mongolica Litv., willow, willow, Fructus Hippophae, Herba Caraganae intermediae etc..The herbages such as the higher prairie milk vetch of Drought resistance, shrubby sweetvetch, husky raw Radix Aneurolepidii are selected to carry out artificial modified recovery vegetation.
Five. envelope Qu Yucao become cultivate both at home and abroad natural grasslands, recover the effective measure of the grassland productivity.Closed fencing, takes the many kinds of measures such as netting fence, ditching fence and Biology fence in conjunction with landforms, landform, forms good fencing system.Barbed wire netting fence uses commonplace, and sturdy and durable, service life is long, can migrate, and does not destroy grassland, does not takes up an area, and does not affect and herds.Ecthoaeum fence intercolumniation is generally 4 meters, and barbed wire is generally 5 row.
As the most anti-case of one, desertification grassland must reasonably be made utilize system and mode according to grass yield.Grazing pasture to formulate rational animal number and grazing system, carries out regional rotation grazing, adjusts poultry and composition of livestock herds.Desertification grassland is reduced the quantity of sheep, alleviates the destruction to grassland.Mowing pasture to formulate suitable Clipping dates, Defoliation rate, alleviates the anthropic factor pressure to desertification grassland, to the machine of herbage rehabilitation, prevents Grassland Desertification from extending, and desertification grassland also obtains clear-cutting forestland simultaneously.
Beneficial effect of the present invention.
The present invention by carrying out biological treating, engineering control and chemical harnessing to desertification grassland, and carries out utilizing the mode of system reform.Grassland Desertification in 5 years is made to have alleviated.The situation of large stretch of grassland restoration occurred in 10 years.Pasture animal husbandry is had important meaning.
Detailed description of the invention
The administering method on a kind of grassland of desertifying, it is characterised in that comprise the following steps.
One. good grass seed that anti-blown sand of planting, Drought resistance are strong and seeds, set up good artificial pasture vegetation, be to administer desertification grassland, improve the key measure of the desertification grassland productivity；On the basis of sealing, selecting the strong good forage kind of anti-blown sand Drought resistance, dwell with vegetation, prairie milk vetch, alfalfa, husky raw Radix Aneurolepidii, old awns Herba bromi japonici etc. are main, and it is supporting to carry out forest land by a certain percentage.Selecting drought resisting, seeds such as Pinus sylvestnis var. mongolica Litv., willow, willow, Ramulus et Folium Tamaricis, Fructus Hippophae, Fructus Lycii etc. that anti-blown sand ability is stronger set up artificial vegetation and semi-artificial vegetation.
Two. Biology fence is in the suitable careless district planted trees, and builds protection forest net and educates the fence of grass as envelope district.Can be selected for the shrubs such as Fructus Hippophae, caragana, Cortex Salicis Cheilophilae and build grassland Biology fence, it is used for preventing dust storm, conserve water and soil, weaken wind speed, alleviate wind erosion, weaken wind to soil and the desiccation of ground air, reduce plant transpiration and soil evaporation, and scalable surface air temperature, epidemic disaster, improve the microclimate conditions kept.
Three. at Sandy Grassland treatment in accordance with local conditions applying organic manure, to improve the structure of soil, increase soil fertility and water holding capacity so that it is revegetation, improve the grassland productivity.Because Grassland Desertification degree is different, different to various nutritional needs.Fertilization effect is different because amount of application, fertilization time are different, and range land organic fertilizer should execute the fertilizer that become thoroughly decomposed, per hectare consumption 22.5 ~ 30.0 tons after herding end at last 1 time.Mowing pasture fertilising should be carried out in early spring and the autumn after cradling, and preferably carries out before rain or after rain, per hectare organic fertilizer 15 ~ 30 tons.
Four. prohibit, sealing, the basis herded, on, the seeds that anti-blown sand of planting, Drought resistance are strong, such as Pinus sylvestnis var. mongolica Litv., willow, willow, Fructus Hippophae, Herba Caraganae intermediae etc..The herbages such as the higher prairie milk vetch of Drought resistance, shrubby sweetvetch, husky raw Radix Aneurolepidii are selected to carry out artificial modified recovery vegetation.
Five. envelope Qu Yucao become cultivate both at home and abroad natural grasslands, recover the effective measure of the grassland productivity.Closed fencing, takes the many kinds of measures such as netting fence, ditching fence and Biology fence in conjunction with landforms, landform, forms good fencing system.Barbed wire netting fence uses commonplace, and sturdy and durable, service life is long, can migrate, and does not destroy grassland, does not takes up an area, and does not affect and herds.Ecthoaeum fence intercolumniation is generally 4 meters, and barbed wire is generally 5 row.
As the most anti-case of one, desertification grassland must reasonably be made utilize system and mode according to grass yield.Grazing pasture to formulate rational animal number and grazing system, carries out regional rotation grazing, adjusts poultry and composition of livestock herds.Desertification grassland is reduced the quantity of sheep, alleviates the destruction to grassland.Mowing pasture to formulate suitable Clipping dates, Defoliation rate, alleviates the anthropic factor pressure to desertification grassland, to the machine of herbage rehabilitation, prevents Grassland Desertification from extending, and desertification grassland also obtains clear-cutting forestland simultaneously.
Claims (2)
1. the administering method on a grassland of desertifying, it is characterised in that comprise the following steps；
One. good grass seed that anti-blown sand of planting, Drought resistance are strong and seeds, set up good artificial pasture vegetation, be to administer desertification grassland, improve the key measure of the desertification grassland productivity；On the basis of sealing, selecting the strong good forage kind of anti-blown sand Drought resistance, dwell with vegetation, prairie milk vetch, alfalfa, husky raw Radix Aneurolepidii, old awns Herba bromi japonici etc. are main, and it is supporting to carry out forest land by a certain percentage；Selecting drought resisting, seeds such as Pinus sylvestnis var. mongolica Litv., willow, willow, Ramulus et Folium Tamaricis, Fructus Hippophae, Fructus Lycii etc. that anti-blown sand ability is stronger set up artificial vegetation and semi-artificial vegetation；
Two. Biology fence is in the suitable careless district planted trees, and builds protection forest net and educates the fence of grass as envelope district；Can be selected for the shrubs such as Fructus Hippophae, caragana, Cortex Salicis Cheilophilae and build grassland Biology fence, it is used for preventing dust storm, conserve water and soil, weaken wind speed, alleviate wind erosion, weaken wind to soil and the desiccation of ground air, reduce plant transpiration and soil evaporation, and scalable surface air temperature, epidemic disaster, improve the microclimate conditions kept；
Three. at Sandy Grassland treatment in accordance with local conditions applying organic manure, to improve the structure of soil, increase soil fertility and water holding capacity so that it is revegetation, improve the grassland productivity；Because Grassland Desertification degree is different, different to various nutritional needs；Fertilization effect is different because amount of application, fertilization time are different, and range land organic fertilizer should execute the fertilizer that become thoroughly decomposed, per hectare consumption 22.5 ~ 30.0 tons after herding end at last 1 time；Mowing pasture fertilising should be carried out in early spring and the autumn after cradling, and preferably carries out before rain or after rain, per hectare organic fertilizer 15 ~ 30 tons；
Four. prohibit, sealing, the basis herded, on, the seeds that anti-blown sand of planting, Drought resistance are strong, such as Pinus sylvestnis var. mongolica Litv., willow, willow, Fructus Hippophae, Herba Caraganae intermediae etc.；The herbages such as the higher prairie milk vetch of Drought resistance, shrubby sweetvetch, husky raw Radix Aneurolepidii are selected to carry out artificial modified recovery vegetation；
Five. envelope Qu Yucao become cultivate both at home and abroad natural grasslands, recover the effective measure of the grassland productivity；Closed fencing, takes the many kinds of measures such as netting fence, ditching fence and Biology fence in conjunction with landforms, landform, forms good fencing system；Barbed wire netting fence uses commonplace, and sturdy and durable, service life is long, can migrate, and does not destroy grassland, does not takes up an area, and does not affect and herds；Ecthoaeum fence intercolumniation is generally 4 meters, and barbed wire is generally 5 row.
The administering method on a kind of grassland of desertifying the most according to claim 1, it is characterised in that: desertification grassland must reasonably be made utilize system and mode according to grass yield；Grazing pasture to formulate rational animal number and grazing system, carries out regional rotation grazing, adjusts poultry and composition of livestock herds；Desertification grassland is reduced the quantity of sheep, alleviates the destruction to grassland；Mowing pasture to formulate suitable Clipping dates, Defoliation rate, alleviates the anthropic factor pressure to desertification grassland, to the machine of herbage rehabilitation, prevents Grassland Desertification from extending, and desertification grassland also obtains clear-cutting forestland simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510385159.4A CN106305021A (en) | 2015-07-05 | 2015-07-05 | Method for treating desertification grassland |
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| CN201510385159.4A CN106305021A (en) | 2015-07-05 | 2015-07-05 | Method for treating desertification grassland |
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| CN106305021A true CN106305021A (en) | 2017-01-11 |
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| CN201510385159.4A Pending CN106305021A (en) | 2015-07-05 | 2015-07-05 | Method for treating desertification grassland |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108337950A (en) * | 2018-02-09 | 2018-07-31 | 内蒙古蒙草生态环境（集团）股份有限公司 | The method and plant on sand land method of a kind of blowout sowing plant for administering sand ground |
| CN108990456A (en) * | 2018-06-19 | 2018-12-14 | 江苏东珠景观股份有限公司 | A kind of sustainable Grassland Desertification administering method |
| CN108990795A (en) * | 2018-08-31 | 2018-12-14 | 西藏自治区农牧科学院草业科学研究所 | A kind of breeding method of herbage |
| 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 |
| CN110073889A (en) * | 2019-06-13 | 2019-08-02 | 左会军 | A kind of ecological fence and preparation method thereof for grassland and waste mountain waste |
| CN110710407A (en) * | 2019-10-26 | 2020-01-21 | 中国科学院新疆生态与地理研究所 | Ecological amplification method for windproof function of grassland enclosure net |
| CN110876358A (en) * | 2019-12-12 | 2020-03-13 | 北京林业大学 | Construction method of ecological family pasture in semiarid region |
| CN115024069A (en) * | 2022-05-12 | 2022-09-09 | 青海大学 | Fertilizing method for artificial high and cold grassland |
-
2015
- 2015-07-05 CN CN201510385159.4A patent/CN106305021A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108337950A (en) * | 2018-02-09 | 2018-07-31 | 内蒙古蒙草生态环境（集团）股份有限公司 | The method and plant on sand land method of a kind of blowout sowing plant for administering sand ground |
| CN108990456A (en) * | 2018-06-19 | 2018-12-14 | 江苏东珠景观股份有限公司 | A kind of sustainable Grassland Desertification administering method |
| CN108990795A (en) * | 2018-08-31 | 2018-12-14 | 西藏自治区农牧科学院草业科学研究所 | A kind of breeding method of herbage |
| 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 |
| CN110073889A (en) * | 2019-06-13 | 2019-08-02 | 左会军 | A kind of ecological fence and preparation method thereof for grassland and waste mountain waste |
| CN110710407A (en) * | 2019-10-26 | 2020-01-21 | 中国科学院新疆生态与地理研究所 | Ecological amplification method for windproof function of grassland enclosure net |
| CN110876358A (en) * | 2019-12-12 | 2020-03-13 | 北京林业大学 | Construction method of ecological family pasture in semiarid region |
| CN110876358B (en) * | 2019-12-12 | 2021-09-21 | 北京林业大学 | Construction method of ecological family pasture in semiarid region |
| CN115024069A (en) * | 2022-05-12 | 2022-09-09 | 青海大学 | Fertilizing method for artificial high and cold grassland |
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