FAN Ting-lu.Study on Mechanism of Developing Water Potential in Inner Field Rainwater Harvesting of Dryland[J].Research of Soil and Water Conservation,2003,10(01):98-100.
旱地农田微集水种植的水分生产潜力增进机理研究
- Title:
- Study on Mechanism of Developing Water Potential in Inner Field Rainwater Harvesting of Dryland
- 分类号:
- S152.7
- 摘要:
- 通过数学公式推导和土壤水分有关物理参数，研究了全生育期、夏休闲期覆膜微集水两种方式对水分生产潜力的增进机理，并就这两种形式对农田降水资源开发利用程度进行了总结与讨论。
- Abstract:
- In ways of deduced by mathematics formulation and soil water physical parameter, mechanism of water potential development by inner field rainwater harvesting in full growing season and summer fallow period were studied.And in these two ways, degree of rainfall development potential in farmland were discussed and concluded.
参考文献/References:
[1] 陶士珩.径流农业主要类型农田水分机理及生产力的研究[D].杨凌:西北农业大学, 1998.
[2] 陶士珩, 王立祥, 杜世平.起垄覆膜技术对降水生产潜力的增进机理研究[A].见李育中, 程延军:抑蒸抗旱技术[M].北京:气象出版社, 1996.173-179.
[3] 白清俊.流域坡面综合产流数学模型研究[J].土壤侵蚀与水土保持学报, 1999, 4(3):56-6.
[4] 李军, 等.宁南半干旱偏旱区农田沟垄径流集蓄保墒效果与增产效应研究[J].干旱地区农业研究, 1999, 17(2):89-93.
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备注/Memo
收稿日期:2002-11-25
基金项目:国家科技攻关项目（2001BA508B18）
作者简介:樊廷录（1965- ），男，甘肃临洮人，研究员，主要从事旱地耕作制度研究工作。