摘要
系统地阐述了降水资源的田间利用、集雨补灌、贮水等技术,提出了降水资源高效利用的模式化栽培技术。试验结果表明,膜际栽培、双膜栽培、保水剂穴施和坡地降水资源利用技术均具有显著的增产、增效和提高降水利用率等效果。
The techniques field utilization, precipitation collection and water storage are stated systematically, and the cultivation models of highlyeffective utilization of precipitation resource are proposed in this thesis. The results show that different cultivation models and techniques, such as film border culture, double film culture, watersaving agent and precipitation utilization techniques in sloping field, have notable effects to increase production, increase profit and augment precipitation utilization efficiency.\;
出处
《干旱地区农业研究》
CSCD
北大核心
2003年第3期152-155,共4页
Agricultural Research in the Arid Areas
基金
十五"国家重大科技专项(2002AA2Z4291)
