CN109041723A - The after-culture method of Degraded Pastures - Google Patents

The after-culture method of Degraded Pastures Download PDF

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Publication number
CN109041723A
CN109041723A CN201810854952.8A CN201810854952A CN109041723A CN 109041723 A CN109041723 A CN 109041723A CN 201810854952 A CN201810854952 A CN 201810854952A CN 109041723 A CN109041723 A CN 109041723A
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China
Prior art keywords
culture method
degraded
grassland
per acre
content
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Pending
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CN201810854952.8A
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Chinese (zh)
Inventor
杜宇凡
陈翔
邢旗
刘亚玲
闫晓红
郑丽娜
张健
王瑞峰
包乌云
王乌恩巴图
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Ecological Environment Of Inner Mongolia Mongolian Grass (group) Ltd By Share Ltd
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Ecological Environment Of Inner Mongolia Mongolian Grass (group) Ltd By Share Ltd
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Priority to CN201810854952.8A priority Critical patent/CN109041723A/en
Publication of CN109041723A publication Critical patent/CN109041723A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G20/00Cultivation of turf, lawn or the like; Apparatus or methods therefor
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C21/00Methods of fertilising, sowing or planting
    • A01C21/005Following a specific plan, e.g. pattern

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Sciences (AREA)
  • Fertilizers (AREA)

Abstract

The present invention provides the after-culture method of Degraded Pastures, belongs to restoration of the ecosystem and environmental survey field.The after-culture method of Degraded Pastures provided by the invention carries out partition by the grassland that will be degenerated, then and is targetedly repaired, the reparation of identity is avoided to cause the repairing effect of different zones inconsistent, and then influence the development on entire grassland;By suitably applying fertilizer and the control of suitable forage seeds application rate and suitable final-period management, it can preferably restore the vigor on grassland, improve Effect of Ecological Restoration.

Description

The after-culture method of Degraded Pastures
Technical field
The present invention relates to restoration of the ecosystem and environmental survey fields, in particular to the after-culture method of Degraded Pastures.
Background technique
Deterioration of grasslands, that is, grassland vegetaion decline.It is mainly shown as that good forage type is reduced, all kinds of Grass Qualities deteriorate, single Plane product grass yield decline etc..Deterioration of grasslands is a seed type of land deterioration, be desertification of land main forms it One.Deterioration of grasslands is that grassland caused by human activity and unfavorable natural cause deteriorates, including soil material loses and physicochemical property It deteriorates, the forfeiture of good forage and economic productivity decline., there is natural factor in the reason of leading to grass-land deterioration, such as long-term dry Drought, wind erosion, water erosion, fire, sandstorm, mouse, insect pest etc..But important is human factor, such as overgrazing, estrepement, overcutting etc..Due to Long-term irrational utilization is even robbed formula and is utilized, and a large amount of substance is constantly taken away from grassland, cannot compensate, violate ecology The basic principle of energy and material balance in system leads to the disorder, imbalance and decline of ecosystem function, makes the ecology on grassland Constantly decline with productivity.
The reparation on major part degeneration meadow at present using fencing, prohibit and herd, stop and herd, near-nature forests reparation or the loose cake such as rotation grazing, draw The artificial single or comprehensive repair mode for promoting to repair such as broken turf, L. chinensis, after-culture, fertilising, rat plague control, pest control into Row is repaired;But after-culture all generally is carried out using single seed for the grass seeds of after-culture in the reparation of meadow, it is original to grassland The ecological balance damages, while the large area expansion of same plant is numerous, becomes larger to its nutritional ingredient demand and water demand, repairs It is unsustainable, it will carry out repeating reparation every year, grassland itself not can be carried out self-healing.
Summary of the invention
The purpose of the present invention is to provide the after-culture method of Degraded Pastures, this method can repair the grassland of degeneration well.
In order to realize above-mentioned purpose of the invention, using following technical scheme:
The after-culture method of Degraded Pastures, comprising the following steps:
Grassland is divided into slight degenerate region and moderate according to range plant group coverage and the content of soil layer organic matter Degenerate region;
Slight degenerate region is after turning green according to 8-14kg per acre by high activity organic fertilizer, humic acid fertilizer, per acre 1.2-1.7kg High activity organic fertilizer and forage seeds are mixed, are sowed and carry out Closed fencing processing by the amount of forage seeds;
Gently degraded area is after turning green according to 8-14kg per acre by high activity organic fertilizer, per acre 1.2-1.7kg forage seeds High activity organic fertilizer and forage seeds are mixed, are sowed and carry out fence processing by amount.
The beneficial effect comprise that the after-culture method of Degraded Pastures provided by the invention, passes through the grassland that will be degenerated Partition is carried out, then and is targetedly repaired, the reparation of identity is avoided to cause the repairing effect of different zones inconsistent, And then influence the development on entire grassland;By suitably applying fertilizer and the control of suitable forage seeds application rate and suitable later period Management can preferably restore the vigor on grassland, improve Effect of Ecological Restoration.
Specific embodiment
Embodiment of the present invention is described in detail below in conjunction with embodiment, but those skilled in the art will Understand, the following example is merely to illustrate the present invention, and is not construed as limiting the scope of the invention.It is not specified in embodiment specific Condition person carries out according to conventional conditions or manufacturer's recommended conditions.
The after-culture method of the Degraded Pastures of the embodiment of the present invention is specifically described below.
The after-culture method of Degraded Pastures, comprising the following steps:
Grassland is divided into slight degenerate region and moderate according to range plant group coverage and the content of soil layer organic matter Degenerate region;
Slight degenerate region is after turning green according to 8-14kg per acre by high activity organic fertilizer, humic acid fertilizer, per acre 1.2-1.7kg High activity organic fertilizer and forage seeds are mixed, are sowed and carry out fence processing by the amount of forage seeds;
Gently degraded area is after turning green according to 8-14kg per acre by high activity organic fertilizer, per acre 1.2-1.7kg forage seeds High activity organic fertilizer and forage seeds are mixed, are sowed and carry out fence processing by amount.
To grassland according to different degree of degenerations, region division is carried out, then by targetedly repairing, improves and repairs Efficiency shortens and repairs the time limit;Improve repairing quality;The ecological stability on grassland can also be improved simultaneously.
It is repaired if subregion is not directly unified;Degenerating, to be possible to biomass exceeded for lighter region, causes soil to overload, no Conducive to development;And serious region of degenerating then is possible to biomass deficiency, repairs slowly, inefficiency;Influence entire grassland Reparation progress and effect;Cause the waste of resource.
Further, in preferred embodiments of the present invention, the total coverage slip of the phytobiocoenose on grassland reaches 11%- 20%, the region division that soil layer total nitrogen content slip is 11%-20% is slight degenerate region.
Further, in preferred embodiments of the present invention, the total coverage slip of the phytobiocoenose on grassland reaches 21%- 30%, the region division that soil layer total nitrogen content slip is 11%-20% is gently degraded area.
Grassland degeneration, which is natural meadow, cries out in arid, dust storm, water erosion, salt, waterlogging, WATER LEVEL CHANGES etc. it is unfavorable it is natural because It under the influence of element, or overgrazes and cuts with the irrational utilizations such as mowing, or indiscriminate control, prison, gathers firewood to adopt and destroy grassland vegetation, cause meadow The deterioration of the ecological environment, Grassland Herbage biological yield reduce, quality decline, grassland utilization reduced performance, or even lose utility value Process.
Deterioration of grasslands, further include monitoring turf height, advantage grass seeds dominance, edible grass seeds number, not edible grass seeds number with Poison the ratio of careless number, grassland degeneration indicator species number, grassland desertification indicator species number, meadow salination indicator species number, total Herbage harvest, edible Herbage harvest, not edible Herbage harvest and the ratio for poisoning Herbage harvest etc..
In addition the slip of 0-20cm soil layer content of organic matter relative percentages is also detected;Slip is in 11%-20% Section be it is slight degenerate, slip is gently degraded in the section of 21%-40%.
Further, in preferred embodiments of the present invention, the dosage of high activity organic fertilizer is 8-14kg per acre, humic acid The dosage of fertilizer is that 2-6kg, the dosage of forage seeds are 1.2-1.7kg per acre per acre.
Further, in preferred embodiments of the present invention, the nitrogen phosphoris and potassium fertilizer ratio of high activity organic fertilizer is 2-5:1-3:1- 2。
Further, in preferred embodiments of the present invention, forage seeds include daghestan sweet clover, Medicago varia, awnless brome and Lyme grass.
By the mixed seeding of a variety of herbages, the population of single dominant species is avoided the formation of, is cooperated by a variety of herbages;It mentions The system stability of the ecosystem on high grassland;It equally can also be conducive to compete between GRASSES WITH DIFFERENT, enable grassland benign Development avoids the formation of single dominant species from causing ecology out of control.
Further, awnless brome content is 35%-55% in herbage, the content of lyme grass is 20%-30%, miscellaneous colored lucerne Mu content is 20%-25%, daghestan sweet clover content is 5%-10%.
Further, in preferred embodiments of the present invention, the sowing line-spacing in slight degenerate region and gently degraded area is 15- 18cm。
Further, in preferred embodiments of the present invention, depth of planting 1-5cm.
It further, further include application foliar fertilizer in preferred embodiments of the present invention.
Feature and performance of the invention are described in further detail with reference to embodiments.
Embodiment 1
The present embodiment provides a kind of after-culture method of Degraded Pastures, by this method by grassland according to degree of degeneration difference into The ecological restoring method of row partition after-culture, can be improved the efficiency of restoration of the ecosystem.
The following steps are included:
1.1 divide deterioration of grasslands region according to deterioration of grasslands situation, and the grassland of degeneration is divided into slight degenerate region in Spend degenerate region.The criteria for classifying such as table 1.
1 deterioration of grasslands grade scale of table
1.2 high activity organic fertilizer, humic acid fertilizer and the forage seeds point for being mixed to get N P and K according to the weight ratio of 2:1:1 It is not mixed according to the dosage per acre for 8kg, 2kg and 1.2kg;Wherein forage seeds include daghestan sweet clover, Medicago varia, awnless brome and Lyme grass, wherein awnless brome content is 35%, the content of lyme grass is 30%, Medicago varia content is 25%, daghestan sweet clover contains Amount is 10%;
1.3 broadcast the mixture of fertilizer in step 1.2 and seed after slight degenerate region and gently degraded area are turned green Kind, especially gently degraded area after turning green-rainy season before sow;
The line-spacing of 1.4 sowings is 15cm, depth of planting 1cm;It is sprayed in biomass peak period (the 7-8 month) in gently degraded area The growth of foliar fertilizer promotion herbage;
Grassland is sealed 3 years or so using fence after the completion of 1.5 sowings.
Embodiment 2
The present embodiment provides a kind of after-culture method of Degraded Pastures, by this method by grassland according to degree of degeneration difference into The ecological restoring method of row partition after-culture, can be improved the efficiency of restoration of the ecosystem.
The following steps are included:
1.1 divide deterioration of grasslands region according to deterioration of grasslands situation, and the grassland of degeneration is divided into slight degenerate region in Spend degenerate region;The criteria for classifying such as table 1;
1 deterioration of grasslands grade scale of table
1.2 high activity organic fertilizer, humic acid fertilizer and the forage seeds point for being mixed to get N P and K according to the weight ratio of 5:3:2 It is not mixed according to the dosage per acre for 14kg, 6kg and 1.7kg;Wherein forage seeds include daghestan sweet clover, Medicago varia, awnless brome And lyme grass, wherein awnless brome content is 55%, the content of lyme grass is 20%, Medicago varia content is 20%, daghestan sweet clover Content is 5%;
1.3 broadcast the mixture of fertilizer in step 1.2 and seed after slight degenerate region and gently degraded area are turned green Kind, especially gently degraded area after turning green-rainy season before sow;
The line-spacing of 1.4 sowings is 18cm, depth of planting 5cm;It is sprayed in biomass peak period (the 7-8 month) in gently degraded area The growth of foliar fertilizer promotion herbage;
Grassland is sealed 3 years or so using fence after the completion of 1.5 sowings.
Embodiment 3
The present embodiment provides a kind of after-culture method of Degraded Pastures, by this method by grassland according to degree of degeneration difference into The ecological restoring method of row partition after-culture, can be improved the efficiency of restoration of the ecosystem.
The following steps are included:
1.1 divide deterioration of grasslands region according to deterioration of grasslands situation, and the grassland of degeneration is divided into slight degenerate region in Spend degenerate region;The criteria for classifying such as table 1;
1 deterioration of grasslands grade scale of table
1.2 high activity organic fertilizer, humic acid fertilizer and the forage seeds point for being mixed to get N P and K according to the weight ratio of 5:3:2 It is not mixed according to the dosage per acre for 10kg, 4kg and 1.5kg;Wherein forage seeds include daghestan sweet clover, Medicago varia, awnless brome And lyme grass, including awnless brome be 35%, the content of lyme grass is 30%, Medicago varia content is 25%, daghestan sweet clover content It is 10%;
1.3 broadcast the mixture of fertilizer in step 1.2 and seed after slight degenerate region and gently degraded area are turned green Kind, especially gently degraded area after turning green-rainy season before sow;
1.4 the line-spacing of sowing is 16cm, depth of planting 2cm;It is sprayed in biomass peak period (the 7-8 month) in gently degraded area The growth of foliar fertilizer promotion herbage;
Grassland is sealed 3 years or so using fence after the completion of 1.5 sowings.
In conclusion the after-culture method of Degraded Pastures provided in an embodiment of the present invention, by the way that Degraded Pastures subregion is administered, It is targetedly repaired, improves the efficiency and quality of reparation, improve the stability of Pasture ecosystem.
Embodiments described above is a part of the embodiment of the present invention, instead of all the embodiments.Reality of the invention The detailed description for applying example is not intended to limit the range of claimed invention, but is merely representative of selected implementation of the invention Example.Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts Every other embodiment, shall fall within the protection scope of the present invention.

Claims (10)

1. the after-culture method of Degraded Pastures, which comprises the following steps:
According to range plant group coverage and the content of the soil layer organic matter of 0-20cm by grassland be divided into slight degenerate region and Gently degraded area;
The slight degenerate region is after turning green according to 8-14kg per acre by high activity organic fertilizer, humic acid fertilizer, per acre 1.2-1.7kg The high activity organic fertilizer and the forage seeds are mixed, are sowed and carry out Closed fencing processing by the amount of forage seeds;
The gently degraded area is after turning green according to 8-14kg per acre by high activity organic fertilizer, per acre 1.2-1.7kg forage seeds The high activity organic fertilizer and the forage seeds are mixed, are sowed and carry out fence processing by amount.
2. the after-culture method of Degraded Pastures according to claim 1, which is characterized in that when the phytobiocoenose on the grassland is total The region division that coverage slip reaches 11%-20%, the soil layer total nitrogen content slip is 11%-20% is described light Spend degenerate region.
3. the after-culture method of Degraded Pastures according to claim 2, which is characterized in that when the phytobiocoenose on the grassland is total The region division that coverage slip reaches 21%-30%, the soil layer total nitrogen content slip is 11%-20% is in described Spend degenerate region.
4. the after-culture method of Degraded Pastures according to claim 3, which is characterized in that the dosage of the high activity organic fertilizer For 8-14kg per acre, the dosage of the humic acid fertilizer is that 2-6kg, the dosage of the forage seeds are 1.2-1.7kg per acre per acre.
5. the after-culture method of Degraded Pastures according to claim 4, which is characterized in that the nitrogen phosphorus of the high activity organic fertilizer Potassium ratio is 2-5:1-3:1-2.
6. the after-culture method of Degraded Pastures according to claim 5, which is characterized in that the forage seeds include daghestan sweet clover, Medicago varia, awnless brome and lyme grass.
7. the after-culture method of Degraded Pastures according to claim 1, which is characterized in that awnless brome described in the herbage Content is 35%-45%, the content of the lyme grass is 20%-30%, the Medicago varia content is 15%-25%, described Daghestan sweet clover content is 5%-10%.
8. the after-culture method of Degraded Pastures according to claim 1, which is characterized in that the slight degenerate region and it is described in The sowing line-spacing for spending degenerate region is 15-18cm.
9. the after-culture method of Degraded Pastures according to claim 8, which is characterized in that the depth of planting is 1-5cm.
10. the after-culture method of Degraded Pastures according to claim 1, which is characterized in that further include application foliar fertilizer.
CN201810854952.8A 2018-07-27 2018-07-27 The after-culture method of Degraded Pastures Pending CN109041723A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114651549A (en) * 2021-12-07 2022-06-24 内蒙古蒙草生态环境(集团)股份有限公司 Construction method for treating saline-alkali spots

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1784943A (en) * 2005-11-18 2006-06-14 刘延春 Method for construction of ecological grass and administering grassland not to be desert in future
CN102138446A (en) * 2010-12-03 2011-08-03 中国科学院西北高原生物研究所 Method for defining degradation degree of high-cold steppe
CN102511278A (en) * 2011-12-16 2012-06-27 北京丹路实业公司 Desert control technique using special microbial fertilized psammophyte fertilizer
CN103058795A (en) * 2012-12-24 2013-04-24 德邦华源(北京)有机农业荒漠化治理技术发展有限公司 Nutrient restoration agent of organic activity desertification soil and preparation method thereof
CN103141186A (en) * 2013-03-07 2013-06-12 兰州大学 Reseed composite material of moderately degraded grasslands in high cold pasturing area and application thereof
CN103493676A (en) * 2013-10-18 2014-01-08 四川省草原科学研究院 Technology for recovering severe degraded subalpine flat dam meadow
CN103518513A (en) * 2013-10-18 2014-01-22 四川省草原科学研究院 Moderate degeneration subalpine flat dam meadow recovery technology
CN103609233A (en) * 2013-12-09 2014-03-05 中国农业大学 Electronic driving and electronic control type composite improved grassland root-cutting, fertilizing and reseeding machine
CN104130039A (en) * 2014-08-19 2014-11-05 中山市巴斯德农业科技有限公司 Method for preparing nitrogen-conserving active organic fertilizer from food factory waste liquid and animal dung
CN104230404A (en) * 2013-06-14 2014-12-24 东阳联丰生物技术有限公司 Preparation method of enzymatic hydrolysis algae organic fertilizer and product thereof
CN104782383A (en) * 2015-05-15 2015-07-22 黄石市园林花木有限责任公司 High and steep side slope ecological retrieved green spray-seeding base material and preparation method and application of base material
CN104876675A (en) * 2015-04-02 2015-09-02 新疆友合生物科技有限公司 Organic fertilizer with attapulgite as microbial carrier, and preparation method thereof
CN105254447A (en) * 2015-09-21 2016-01-20 宁夏紫荆花纸业有限公司 Method for producing organic fertilizer through from black liquor extracted from biological enzyme pretreated wheat straws
CN107285940A (en) * 2017-08-25 2017-10-24 洛阳茂生生物技术有限公司 Salt-soda soil is improved in the method for planting plants using the sludge nutritional media of preparation
CN108102659A (en) * 2017-12-20 2018-06-01 农业部环境保护科研监测所 A kind of grass-land deterioration soil conditioner and method of administration

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1784943A (en) * 2005-11-18 2006-06-14 刘延春 Method for construction of ecological grass and administering grassland not to be desert in future
CN102138446A (en) * 2010-12-03 2011-08-03 中国科学院西北高原生物研究所 Method for defining degradation degree of high-cold steppe
CN102511278A (en) * 2011-12-16 2012-06-27 北京丹路实业公司 Desert control technique using special microbial fertilized psammophyte fertilizer
CN103058795A (en) * 2012-12-24 2013-04-24 德邦华源(北京)有机农业荒漠化治理技术发展有限公司 Nutrient restoration agent of organic activity desertification soil and preparation method thereof
CN103141186A (en) * 2013-03-07 2013-06-12 兰州大学 Reseed composite material of moderately degraded grasslands in high cold pasturing area and application thereof
CN104230404A (en) * 2013-06-14 2014-12-24 东阳联丰生物技术有限公司 Preparation method of enzymatic hydrolysis algae organic fertilizer and product thereof
CN103518513A (en) * 2013-10-18 2014-01-22 四川省草原科学研究院 Moderate degeneration subalpine flat dam meadow recovery technology
CN103493676A (en) * 2013-10-18 2014-01-08 四川省草原科学研究院 Technology for recovering severe degraded subalpine flat dam meadow
CN103609233A (en) * 2013-12-09 2014-03-05 中国农业大学 Electronic driving and electronic control type composite improved grassland root-cutting, fertilizing and reseeding machine
CN104130039A (en) * 2014-08-19 2014-11-05 中山市巴斯德农业科技有限公司 Method for preparing nitrogen-conserving active organic fertilizer from food factory waste liquid and animal dung
CN104876675A (en) * 2015-04-02 2015-09-02 新疆友合生物科技有限公司 Organic fertilizer with attapulgite as microbial carrier, and preparation method thereof
CN104782383A (en) * 2015-05-15 2015-07-22 黄石市园林花木有限责任公司 High and steep side slope ecological retrieved green spray-seeding base material and preparation method and application of base material
CN105254447A (en) * 2015-09-21 2016-01-20 宁夏紫荆花纸业有限公司 Method for producing organic fertilizer through from black liquor extracted from biological enzyme pretreated wheat straws
CN107285940A (en) * 2017-08-25 2017-10-24 洛阳茂生生物技术有限公司 Salt-soda soil is improved in the method for planting plants using the sludge nutritional media of preparation
CN108102659A (en) * 2017-12-20 2018-06-01 农业部环境保护科研监测所 A kind of grass-land deterioration soil conditioner and method of administration

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
杨东方等: "《数学模型在生态学的应用及研究》", 31 May 2015, 海洋出版社 *
汪玺: "《天然草原植被恢复与草地畜牧业现代技术》", 30 November 2004, 甘肃科学技术出版社 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114651549A (en) * 2021-12-07 2022-06-24 内蒙古蒙草生态环境(集团)股份有限公司 Construction method for treating saline-alkali spots
CN114651549B (en) * 2021-12-07 2023-11-14 内蒙古蒙草生态环境(集团)股份有限公司 Construction method for treating saline-alkali spots

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