CN103250537A - Method for modifying Tibet plateau alpine meadow grassland into mowing grassland - Google Patents
Method for modifying Tibet plateau alpine meadow grassland into mowing grassland Download PDFInfo
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Abstract
The invention discloses a method for modifying the Tibet plateau alpine meadow grassland into mowing grassland. The method for modifying the Tibet plateau alpine meadow grassland into the mowing grassland comprises (1) a step of selection of the grassland, (2) a step of flattening of the ground, (3) a step of selection of resowing grass seeds and a mixing ratio, (4) a step of turf cutting and resowing, (5) a step of determination of fertilizer type and fertilizer amount, (6) a step of determination of irrigation method and irrigation amount, (7) a step of management, and (8) a step of mowing and harvest. The method for modifying the Tibet plateau alpine meadow grassland into the mowing grassland has the advantages that comprehensive modification measures can promote the growth of forage grass, especially irrigation and fertilization can promote the nutritional growth of the forage grass and restrain reproductive growth, so that the forage grass is tender in stalk and rich in foliage. Mowing can control the growth of noxious weeds, promotes compensatory growth or over-compensatory growth of fine forage. Through comparison, the height of a grass layer, and the yield and the quality of forage grass are all largely improved.
Description
Technical field
The present invention relates to a kind of method that the high and cold meadow steppe improvement in Qinghai-Tibet Platean is cradled the grassland for high yield and high quality.
Background technology
Qinghai-Tibet Platean grass-land deterioration, productivity descend, forage grass is supplied with wretched insufficiency; the grass poultry is particularly thorny; the Winter-Spring lacks the bottleneck that grass becomes the local animal husbandry development of restriction; livestock breeding is in the state of " summer is full, the autumn is fertile, the winter is thin, spring weary "; peasants and herdsmen's the main dependence increase livestock number that increases income realizes that the contradiction of protecting with ecology of grassland becomes increasingly conspicuous.Because the particularity of Qinghai-Tibet geographical position and weather conditions, the mode of production still is in traditional state, does not have the artificial forage grass of the development of arable land and produces, and carries out several no feasibilities of supplementary feeding by planting supply outside the zone.So seek based on improvement of natural pastures cradle the grassland construction, improvement improves forage grass production capacity under protection natural grassland prerequisite, realizes that the mode that domestic animal Winter-Spring forage grass is supplied with becomes inevitable.
Summary of the invention
Purpose of the present invention is exactly at above-mentioned defective of the prior art, a kind of Qinghai-Tibet natural grassland characteristic resources and environmental condition based oneself upon is provided, adopt the method for range improvement, select the suitable grassland that cradles the grassland of setting up, set up good quality and high output and cradle the grassland by killing mouse, rebuild comprehensive improvement measures such as ground, after-culture, fertilising and irrigation, production winter-spring season supplementary feeding grass and meadow storage grass advance Qinghai-Tibet supplementary feeding grass to produce, and solve Qinghai-Tibet Platean livestock breeding in season problem.
To achieve these goals, technical scheme provided by the invention is: Qinghai-Tibet high and cold meadow steppe improvement may further comprise the steps for cradling the method on grassland:
1) select the grassland: choose smooth, the suitable high and cold meadow steppe of irrigating in Qinghai-Tibet height above sea level 2800-3200 rice region adjacent watershed, carry out underground bandicoot, the ground bandicoot is gone out comprehensively and removes, full growing season is prohibited and is herded;
2) the smooth processing in ground: the grassland that step 1) is selected carries out that ground is smooth, the zokor mound is smooth and the bald spot soil moved in to improve the original is handled;
3) select after-culture grass seeds and mixed proportion: select kentucky blue grass (or cold ground annual bluegrass), Elymus nutans, Chinese fescue grass, the mass ratio of pressing 1:2:1 mixes;
4) scratch turf and after-culture: scratch machinery with turf and scratch turf by line-spacing 25cm, degree of depth 5cm, and the seed mixture that step 3) obtains is seeded in the ditch, the sowing key area is zokor mound and bald spot trimming zone, can carry out secondary and add and broadcast;
5) fertilization type and fertilizing amount: urea is mixed by mass ratio 1:2 with livestock manure, make mixed fertilizer, 450 kilograms/hectare of annual fertilizing amount, application in two dressings, May, the first tenday period of a month, period of seedling establishment applied fertilizer for the first time, carry out the fertilising second time after cradle on July-20 on the 15th immediately, 225 kilograms/hectare of each fertilizing amount;
6) irrigation method and irrigation volume: adopt the sprinkling irrigation mode to irrigate in the dry season (15-June 20 May), irrigation volume is advisable to guarantee the after-culture seed sprouting;
7) management: the full growing season taboo is herded, and carries out the growth dynamic monitoring of after-culture improvement meadow;
8) cradle results: cradle July 15 to July 20 and receive grass, airing, storage, the meadow aftergrass is used for winter-spring season as meadow storage grass and herds.
Beneficial effect of the present invention is: the high and cold meadow steppe improvement in Qinghai-Tibet Platean provided by the invention is for cradling the method on grassland, and its advantage is:
The comprehensive improvement measure can promote herbage growth, and especially fertigation promotes that herbage nourishes and grows, and suppresses reproductive growth, and stem stalk children is tender, and the leaf amount is abundant; Cradle and to control malicious weed growth, promote the growth of good forage compensatory growth or overcompensate.
Turf height: the full growing season taboo is herded+aggregate measures improvement meadow, cradle phase turf height 82-97cm, than period of seedling establishment herd+aggregate measures improvement meadow cradles phase height (average height 54cm) and exceeds 76.9%, than growth season envelope of the same type educate the grassland and cradle phase height (average height 31cm) and exceed 196.8%, exceed 1214.3% than the former phase height (average height 11cm) that cradles of growth season type discharge herbage of the same type.
Aftergrass begins withered and yellow phase turf height (about September 5) 46-52cm.
Grass output:Full growing season prohibit herd+aggregate measures improvement meadow cradles bright careless output of phase and reaches 14.32 t/hm
2, the bright careless output of aftergrass reaches 4.78t/hm
2
Cradle bright careless production ratio period of seedling establishment to herd+aggregate measures improvement meadow cradles bright careless output 6.68t/hm of phase
2Exceed 114.4%, the bright careless production ratio period of seedling establishment of aftergrass is herded+aggregate measures improvement meadow aftergrass 3.13t/hm
2Exceed 52.7%.Cradle grass and aftergrass sum (19.1 t/hm
2.a) herd+aggregate measures improvement meadow (9.81 t/hm than period of seedling establishment
2.a) volume increase 9.29 t/hm
2.a, year rate of growth 94.7%.
Cradle bright careless production ratio growth season envelope and educate the grassland bright careless output 4.76 t/hm same period
2Exceed 200.8%, cradle grass and aftergrass sum (19.1 t/hm
2.a) ratio growth season seals and educates grassland (5.28 t/hm
2.a) year volume increase 13.82 t/hm
2, year rate of growth 261.7%.
Cradle the bright careless production ratio growth season type discharge herbage of the same type former same period of bright careless output 0.96t/hm
2Exceed 1391.7%, the bright careless production ratio growth season type discharge herbage of the same type former same period of the bright careless output 0.93t/hm of aftergrass
2Exceed 414.0%.Cradle grass and aftergrass sum (19.1 t/hm
2.a) than the former (0.93t/hm of growth season type discharge herbage of the same type
2.a) volume increase 18.17 t/hm
2.a, year rate of growth 1953.8%.
The herbage quality:Sufficient liquid manure promotes the growth of herbage trophosome, suppresses reproductive growth, and stem stalk children is tender, and the leaf amount is abundant, and the herbage quality is good.
Embodiment
Embodiment 1:
The high and cold meadow steppe improvement in Qinghai-Tibet Platean may further comprise the steps for cradling the method on grassland:
1) select the grassland: choose smooth, the suitable high and cold meadow steppe of irrigating in Qinghai-Tibet height above sea level 2800-3200 rice region adjacent watershed, carry out underground bandicoot, the ground bandicoot is gone out comprehensively and removes, full growing season is prohibited and is herded;
2) the smooth processing in ground: the grassland that step 1) is selected carries out that ground is smooth, the zokor mound is smooth and the bald spot soil moved in to improve the original is handled;
3) select after-culture grass seeds and mixed proportion: select Elymus nutans, Chinese fescue grass, kentucky blue grass (or cold ground annual bluegrass), press the 2:1:1 mass ratio and mix;
4) scratch turf and after-culture: scratch machinery with turf and scratch turf by line-spacing 25cm, degree of depth 5cm, and the seed mixture that step 3) obtains is seeded in the ditch, the sowing key area is zokor mound and bald spot trimming zone, can carry out secondary and add and broadcast;
5) fertilization type and fertilizing amount: urea is mixed by the 1:2 mass ratio with livestock manure, make mixed fertilizer, 450 kilograms/hectare of annual fertilizing amount, application in two dressings, May, the first tenday period of a month, period of seedling establishment applied fertilizer for the first time, carry out the fertilising second time after cradle on July-20 on the 15th immediately, 225 kilograms/hectare of each fertilizing amount;
6) irrigation method and irrigation volume: adopt the sprinkling irrigation mode to irrigate in the dry season (15-June 20 May), irrigation volume is advisable to guarantee the after-culture seed sprouting;
7) management: the full growing season taboo is herded, and carries out the growth dynamic monitoring of after-culture improvement meadow;
8) cradle results: cradle July 15 to July 20 and receive grass, airing, storage, the meadow aftergrass is used for winter-spring season as meadow storage grass and herds.
It should be noted that at last: the above only is the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment the present invention is had been described in detail, for a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (1)
1. Qinghai-Tibet high and cold meadow steppe improvement is characterized in that for cradling the method on grassland, may further comprise the steps:
1) select the grassland: choose smooth, the suitable high and cold meadow steppe of irrigating in Qinghai-Tibet height above sea level 2800-3200 rice region adjacent watershed, carry out underground bandicoot, the ground bandicoot is gone out comprehensively and removes, full growing season is prohibited and is herded;
2) the smooth processing in ground: the grassland that step 1) is selected carries out that ground is smooth, the zokor mound is smooth and the bald spot soil moved in to improve the original is handled;
3) select after-culture grass seeds and mixed proportion: select kentucky blue grass or cold ground annual bluegrass, Elymus nutans and Chinese fescue grass, the mass ratio of pressing 1:2:1 mixes;
4) scratch that turf is handled and after-culture: scratch machinery with turf and scratch turf by line-spacing 25cm, degree of depth 5cm, and the seed mixture that step 3) obtains is seeded in the ditch, the sowing key area is zokor mound and bald spot trimming zone, can carry out secondary and add and broadcast;
5) fertilization type and fertilizing amount: urea is mixed by mass ratio 1:2 with livestock manure, make mixed fertilizer, 450 kilograms/hectare of annual fertilizing amount, application in two dressings, May, the first tenday period of a month, period of seedling establishment applied fertilizer for the first time, carry out the fertilising second time after cradle on July-20 on the 15th immediately, 225 kilograms/hectare of each fertilizing amount;
6) irrigation method and irrigation volume: adopt the sprinkling irrigation mode to irrigate 15 days-June 20 May dry season, irrigation volume is advisable to guarantee the after-culture seed sprouting;
7) management: the full growing season taboo is herded, and carries out the growth dynamic monitoring of after-culture improvement meadow;
8) cradle results: cradle July 15 to July 20 and receive grass, airing, storage, the meadow aftergrass is used for winter-spring season as meadow storage grass and herds.
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105145083A (en) * | 2015-09-15 | 2015-12-16 | 青海省畜牧兽医科学院 | Directional breeding and utilization method of cutting type organic natural pasture |
| CN106900341A (en) * | 2017-04-20 | 2017-06-30 | 中国科学院东北地理与农业生态研究所 | It is a kind of to reduce the method that sheep's hay heading promotes nutrient growth |
| CN108093725A (en) * | 2017-12-28 | 2018-06-01 | 中国地质调查局西安地质调查中心 | Utilize the method for yak dung improvement High-cold regions debris field soil |
| CN108934251A (en) * | 2017-10-17 | 2018-12-07 | 中国科学院寒区旱区环境与工程研究所 | Qilian mountains Alpine meadow range improvement is the method for cradling grassland |
| CN109076890A (en) * | 2018-07-12 | 2018-12-25 | 中国农业科学院农业环境与可持续发展研究所 | A kind of method of Alpine-arctic Pastoral whole year for grass |
| CN109618824A (en) * | 2018-11-07 | 2019-04-16 | 中国林业科学研究院林业新技术研究所 | A kind of restorative procedure of alpine meadow ecosystem vegetation |
| CN110089354A (en) * | 2019-06-18 | 2019-08-06 | 中国科学院西北高原生物研究所 | A method of it spills and applies double Qinghai-Tibet Alpine Grasslands production functions of cyanogen ammoniums promotion |
| CN114503882A (en) * | 2022-01-13 | 2022-05-17 | 山东师范大学 | Method for efficiently inhibiting grassland brush formation |
| CN115362783A (en) * | 2022-09-05 | 2022-11-22 | 忻州师范学院 | Subalpine meadow ecological restoration treatment method |
| CN115399206A (en) * | 2022-09-21 | 2022-11-29 | 中国科学院西北高原生物研究所 | Pot culture experimental method for improving production and ecological functions of alpine forage grass |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101278628A (en) * | 2008-05-22 | 2008-10-08 | 青海省畜牧兽医科学院 | Combination of grass varieties suitable for restoring vegetation of black beach |
| KR20090073968A (en) * | 2007-12-31 | 2009-07-03 | 삼성에버랜드 주식회사 | A new fine leaf Zoysiagrass, 'Green-ever' which have long green period |
| CN102293082A (en) * | 2011-07-08 | 2011-12-28 | 青海省气象科学研究所 | Method for restoring bald spots of saline-alkali wetlands in alpine lakesides |
| CN102523882A (en) * | 2012-01-17 | 2012-07-04 | 青海省畜牧兽医科学院 | Method for establishing mowing-type artificial grassland on black soil beach |
| CN102577787A (en) * | 2012-01-17 | 2012-07-18 | 青海省畜牧兽医科学院 | Method for establishing grazing artificial pasture on black soil beach |
-
2013
- 2013-05-10 CN CN201310171260.0A patent/CN103250537B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090073968A (en) * | 2007-12-31 | 2009-07-03 | 삼성에버랜드 주식회사 | A new fine leaf Zoysiagrass, 'Green-ever' which have long green period |
| CN101278628A (en) * | 2008-05-22 | 2008-10-08 | 青海省畜牧兽医科学院 | Combination of grass varieties suitable for restoring vegetation of black beach |
| CN102293082A (en) * | 2011-07-08 | 2011-12-28 | 青海省气象科学研究所 | Method for restoring bald spots of saline-alkali wetlands in alpine lakesides |
| CN102523882A (en) * | 2012-01-17 | 2012-07-04 | 青海省畜牧兽医科学院 | Method for establishing mowing-type artificial grassland on black soil beach |
| CN102577787A (en) * | 2012-01-17 | 2012-07-18 | 青海省畜牧兽医科学院 | Method for establishing grazing artificial pasture on black soil beach |
Non-Patent Citations (2)
| Title |
|---|
| 兰伟: "康定城区草坪建植与管理", 《四川草原》 * |
| 拉元林: "黄河上游高寒地区建植人工草地引种试验", 《四川草原》 * |
Cited By (13)
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|---|---|---|---|---|
| CN105145083A (en) * | 2015-09-15 | 2015-12-16 | 青海省畜牧兽医科学院 | Directional breeding and utilization method of cutting type organic natural pasture |
| CN106900341A (en) * | 2017-04-20 | 2017-06-30 | 中国科学院东北地理与农业生态研究所 | It is a kind of to reduce the method that sheep's hay heading promotes nutrient growth |
| CN106900341B (en) * | 2017-04-20 | 2019-11-19 | 中国科学院东北地理与农业生态研究所 | A method of it reducing sheep's hay heading and promotes nutrient growth |
| CN108934251B (en) * | 2017-10-17 | 2021-07-30 | 中国科学院西北生态环境资源研究院 | Method for improving Qilian mountain alpine meadow steppe into mowing grassland |
| CN108934251A (en) * | 2017-10-17 | 2018-12-07 | 中国科学院寒区旱区环境与工程研究所 | Qilian mountains Alpine meadow range improvement is the method for cradling grassland |
| CN108093725A (en) * | 2017-12-28 | 2018-06-01 | 中国地质调查局西安地质调查中心 | Utilize the method for yak dung improvement High-cold regions debris field soil |
| CN109076890A (en) * | 2018-07-12 | 2018-12-25 | 中国农业科学院农业环境与可持续发展研究所 | A kind of method of Alpine-arctic Pastoral whole year for grass |
| CN109618824A (en) * | 2018-11-07 | 2019-04-16 | 中国林业科学研究院林业新技术研究所 | A kind of restorative procedure of alpine meadow ecosystem vegetation |
| CN110089354A (en) * | 2019-06-18 | 2019-08-06 | 中国科学院西北高原生物研究所 | A method of it spills and applies double Qinghai-Tibet Alpine Grasslands production functions of cyanogen ammoniums promotion |
| CN114503882A (en) * | 2022-01-13 | 2022-05-17 | 山东师范大学 | Method for efficiently inhibiting grassland brush formation |
| CN115362783A (en) * | 2022-09-05 | 2022-11-22 | 忻州师范学院 | Subalpine meadow ecological restoration treatment method |
| CN115362783B (en) * | 2022-09-05 | 2023-12-22 | 忻州师范学院 | Ecological restoration and treatment method for subalpine meadow |
| CN115399206A (en) * | 2022-09-21 | 2022-11-29 | 中国科学院西北高原生物研究所 | Pot culture experimental method for improving production and ecological functions of alpine forage grass |
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