自然资源学报

自然资源学报 ›› 1998, Vol. 13 ›› Issue (3): 206-213.doi: 10.11849/zrzyxb.1998.03.003

• 论文 • 上一篇    下一篇

定西半干旱丘陵沟壑区资源节约型农业技术运用与评价

杨建设1, 信乃诠2   

  1. 1. 陕西省农科院;
    2. 中国农科院
  • 收稿日期:1997-10-21 修回日期:1998-01-06 出版日期:1998-09-25 发布日期:1998-09-25
  • 作者简介:杨建设,男,生于1957年9月。1985年毕业于西北农业大学,获硕士学位。现为副研究员、在职博士《麦 类作物》主编。主要从事作物耕作栽培、农业结构调整技术和资源合理利用技术体系研究工作。
  • 基金资助:

    国家科技攻关项目

APPLICATION AND ASSESSMENT OF RESOURCES SAVING AGROTECHNIQUES IN THE SEMIARID LOESSAL HILLY AND GULLY REGIONS OF DINGXI

YANG Jianshe1, XIN Naiquan2   

  1. 1. Shanxi Academy of Agricultural Science, Yangling 712100;
    2. Chinese Academy of Agricultural Science, Beijing 100083
  • Received:1997-10-21 Revised:1998-01-06 Online:1998-09-25 Published:1998-09-25

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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。

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

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.

Key words: Dingxi, simiarid loessal hilly and gully regions, resource saving agricultural techniques, application and assessment