| 湟源地区草场封育对牧草结构及产草量影响的研究 |
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| 引用本文： | 杨启成,吴生玉,马海斌. 湟源地区草场封育对牧草结构及产草量影响的研究[J]. 青海畜牧兽医杂志, 2002, 32(4): 12-13 |
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| 作者姓名： | 杨启成 吴生玉 马海斌 |
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| 作者单位： | 1. 湟源县草原监理站,812100
2. 西宁市农牧局 |
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| 摘 要： | 对寺寨牧场1997－2000年3年牧草结构及产草量进行了测定分析，结果表明，天然草场通过围栏封育比未封育草场牧草种类，高度，盖度，明显增加，产草量提高68．4％。
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| 关 键 词： | 湟源地区 草场封育 牧草结构 产草量 天然草场 封育草场 |
| 文章编号： | 1003-7950(2002)04-0012-02 |
| 修稿时间： | 2002-04-21 |
Study on Effect of Closed Pasture on Pasturage Structure and Forage Yield in Huangyuan Area |
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| YANG Qi-cheng et al. Study on Effect of Closed Pasture on Pasturage Structure and Forage Yield in Huangyuan Area[J]. Chinese Qinghai Journal of Animal and Veterinary Sciences, 2002, 32(4): 12-13 |
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| Authors: | YANG Qi-cheng et al |
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| Abstract: | The pasturage structure and forage yield were measured and analysed in Sizhai pasture in 1997-2000. The results showed that the kinds, height,cover degree of pasturage increased obvionsly in the native pasture closed with feed-lot than in the no-closed pasture.The forage yield of the closed pasture increased 68.4% . |
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| Keywords: | Native pastture closed pasture Forage yield |
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