| 杨封科,高世铭.甘肃半干旱区集水农业用水模式及深化研究的思考[J].干旱地区农业研究,2004,(1):122~127 |
| 甘肃半干旱区集水农业用水模式及深化研究的思考 |
| Discussion on models of agricultural rainwater use in semiarid areas in Gansu |
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| DOI：10.7606/j.issn.1000-7601.2004.01.28 |
| 中文关键词: 雨水 利用模式 关键技术 理论基础 成效 |
| 英文关键词:rainwater utilization model key technique theoretical base effect |
| 基金项目:国家"九五"科技攻关专题"陇中丘陵区(定西)作物抗旱丰产与经济综合发展研究(96-004-05-11) |
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| 中文摘要: |
| 研究分析并系统总结了适于干旱及缺水地区推广应用的3种农业高效利用雨水的模式及其所涵盖的8种实用技术的特点及其所依据的理论基础和应用成效。提出农业高效利用雨水应进一步加强与生物节水、传统雨水资源管理、覆盖少免耕、就地富集叠加高效用水等节水抗旱措施有关的技术及基础理论研究。 |
| 英文摘要: |
| The models of highly efficient use of rainwater and the practical applying patterns in the semiarid areas in Gansu province are analysed in this paper. And the characteristics, theoretical base and practical effects of these models are systematically summarized. Henceafter, the paper suggests focus be paid to the theoritical and technical studies of the biological water-saving techniques, the conventional rainwater resources management techniques, the mulch and no-tillage techniques, and the rainwater fold-enrichment and highly efficient use techniques. |
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