| 定西半干旱丘陵沟壑区资源节约型农业技术运用与评价 |
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| 引用本文： | 杨建设. 定西半干旱丘陵沟壑区资源节约型农业技术运用与评价[J]. 自然资源学报, 1998, 13(3): 206-213. DOI: 10.11849/zrzyxb.1998.03.003 |
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| 作者姓名： | 杨建设 |
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| 作者单位： | 1. 陕西省农科院;2. 中国农科院 |
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| 摘 要： | 在分析以定西为代表的半干旱丘陵沟壑区农业资源特征的基础上，着重讨论了资源节约型农业技术的定界及其发展现状和作用，阐述了集水补灌等资源节约型农业技术持续发展的方向，以便为同类地区农业高效发展提供调控依据。
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| 关 键 词： | 定西 半干旱丘陵沟壑区 资源节约型农业技术 运用与评价 |
| 收稿时间： | 1997-10-21 |
APPLICATION AND ASSESSMENT OF RESOURCES SAVING AGROTECHNIQUES IN THE SEMIARID LOESSAL HILLY AND GULLY REGIONS OF DINGXI |
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| YANG Jian she. APPLICATION AND ASSESSMENT OF RESOURCES SAVING AGROTECHNIQUES IN THE SEMIARID LOESSAL HILLY AND GULLY REGIONS OF DINGXI[J]. Journal of Natural Resources, 1998, 13(3): 206-213. DOI: 10.11849/zrzyxb.1998.03.003 |
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| Authors: | YANG Jian she |
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| Affiliation: | 1. Shanxi Academy of Agricultural Science, Yangling 712100;2. Chinese Academy of Agricultural Science, Beijing 100083 |
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| Abstract: | Based on analysis of agricultural resources characteristics in the simiarid loessal hilly and gully regions in Dingxi of Gansu Province, the paper focuses on the discussion of the establishment of resources saving agrotechnical systems, present sitcuation of their development, and role they play. Their sustainable development directions of the resource saving agrotechniques related to the water assemble techniques and water assemble irrigations are also stated in this paper, so as to promote the control bases for high efficient development of agriculture in areas similar to Dingxi. |
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| Keywords: | Dingxi simiarid loessal hilly and gully regions resource saving agricultural techniques application and assessment |
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