| 高寒半干旱农牧交错带退耕还草与畜牧业发展研究——以河北省张家口坝上地区为例 |
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| 引用本文： | 孙芳,郭英立.高寒半干旱农牧交错带退耕还草与畜牧业发展研究——以河北省张家口坝上地区为例[J].河北北方学院学报(自然科学版),2006,22(6):45-49. |
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| 作者姓名： | 孙芳 郭英立 |
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| 作者单位： | 1. 河北北方学院经济管理系,河北,张家口,075000
2. 河北省张家口广播电视大学,河北,张家口,075000 |
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| 摘 要： | 高寒半干旱农牧交错带具有农业与牧业兼业,耕地与草地交织的特点.畜牧业的发展主要靠草地提供饲草和农作物副产品提供饲料.但由于草地破坏严重,影响农业和畜牧业的发展.本文以河北省张家口坝上地区为例,分析了退耕还草与发展畜牧业的关系.
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| 关 键 词： | 高寒半干旱 农牧交错带 退耕还草 畜牧业 |
| 文章编号： | 1673-1492(2006)06-0045-05 |
| 修稿时间： | 2006年10月10 |
Study on Converting the Land for Pasture and Stock Raising Development in Agri - pasture Ectone in Cold Semiarid Areas |
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| SUN Fang,GUO Ying-li.Study on Converting the Land for Pasture and Stock Raising Development in Agri - pasture Ectone in Cold Semiarid Areas[J].Journa of Hebei North University:Natural Science Edition,2006,22(6):45-49. |
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| Authors: | SUN Fang GUO Ying-li |
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| Abstract: | There are interlaced characteristics of agriculture and stock raising and plowland and grassplot.The delelopment of stock raising depends on grassplot and byproduct of crop.But,as a result of grassplot destroyed gravely,the development of agriculture and stock raising was affected.The article analyses the relation betreen retirement of cultivated land and return to forest and grassland and the development of animal husbandry. |
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| Keywords: | cold semiarid areas agri-pasture ectone retirement of cultivated land and return to forest and grassland animal husbandry |
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