| 退耕还林(草)工程与梯田关联生态效益分析——以宁夏隆德县为例 |
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| 引用本文： | 郭亚莉. 退耕还林(草)工程与梯田关联生态效益分析——以宁夏隆德县为例[J]. 安徽农业科学, 2007, 35(15): 4611-4613 |
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| 作者姓名： | 郭亚莉 |
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| 作者单位： | 宁夏社会科学院经济研究所,宁夏银川,750021 |
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| 摘 要： | 从退耕还林还草工程和梯田的生态效益入手,以宁夏隆德县为例,阐述了在沙土流失严重的黄土丘陵沟壑区,退耕还林(草)工程和梯田建设相结合所产生的效益,以期对黄土丘陵沟壑区的可持续发展有所借鉴。
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| 关 键 词： | 退耕还林(草) 梯田 生态效益 黄土丘陵干旱区 |
| 文章编号： | 0517-6611（2007）15-04611-03 |
| 修稿时间： | 2007-01-24 |
Analysis of the Ecological Efficiency from the Forestry/grass Construction in Farmland Connected with the Terraced Field |
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| GUO Ya-li. Analysis of the Ecological Efficiency from the Forestry/grass Construction in Farmland Connected with the Terraced Field[J]. Journal of Anhui Agricultural Sciences, 2007, 35(15): 4611-4613 |
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| Authors: | GUO Ya-li |
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| Affiliation: | Economics Institute, Ningxia Academy of Social Science, Yinchuan, Ningxia 750021 |
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| Abstract: | In this article the Ningxia Longde County being taken as the example,the ecological efficiency from the forestry/grass construction in farmland connected with the terraced field was analyzed.The efficient production would be a model of the sustainable development in loess knoll arid area. |
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| Keywords: | Forestry/grass construction in farmland Terraced field Ecological efficiency Loess knoll arid area |
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