| 青海省海南州高寒草地荒漠化治理技术与对策 |
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| 引用本文： | 拉元林,全晓毅.青海省海南州高寒草地荒漠化治理技术与对策[J].草业科学,2005,22(8):55-61. |
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| 作者姓名： | 拉元林 全晓毅 |
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| 作者单位： | 1. 青海省贵南县草原监理站,青海,贵南,813100
2. 青海省贵南县畜牧兽医站,青海,贵南,813100 |
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| 摘 要： | 总结了海南州高寒干旱草地荒漠化特征和成因,分析出气候变化、毁草开荒、超载过牧、鼠类危害、利用不当、执法不严等是草地荒漠化的主要原因,通过对荒漠化草地实行人工补播优良牧草、灭除毒草、消灭鼠害、禁牧封育、暖棚养畜、营造饲料护牧林等措施,提出了防止草地荒漠化的对策及治理技术.
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| 关 键 词： | 高寒 草地荒漠化 成因 治理技术 青海省 |
| 文章编号： | 1001-0629（2005）08-0055-07 |
| 收稿时间： | 03 8 2005 12:00AM |
| 修稿时间： | 2005-03-08 |
Control technologies and measures of alpine meadow desertification, Hainan prefecture, Qinghai province |
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| LA Yuan-ling,QUAN Xiao-yi.Control technologies and measures of alpine meadow desertification, Hainan prefecture, Qinghai province[J].Pratacultural Science,2005,22(8):55-61. |
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| Authors: | LA Yuan-ling QUAN Xiao-yi |
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| Abstract: | Characteristics and causes of arid alpine grassland desertification in Hainan prefecture were summarized. Analyzed climatic change; destroying grassland by cultivation; overgrazing; rat harm;unrational use; unstrict law enforcement etc; these are the main causes of grassland desertification.Through reseeding good forage species, weeding out poisonous plants, free from grazing and fenced improvement, warm pen feeding, planting fodder trees for grazing protection, measures and technologies to control grassland desertification were put forward. |
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| Keywords: | alpine grassland desertification causes control technologies Qinghai province |
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