摘要
以控制土壤蒸发和植物的无效散发为目的 ,提出了土壤水资源开发利用的方法 .利用地中蒸渗仪的实验资料分析了各种覆盖种植方法的节水效益 。
Approaches to development and utilization of soil water resources are proposed for the control of water evaporation from soil and ineffective water transpiration from plants. The water saving benefits of different mulch measures are analyzed base on lysimeter data and field experiments. It is verified that development and utilization of soil water resources is of significance to dry crop cultivation.
出处
《河海大学学报（自然科学版）》
CAS
CSCD
北大核心
2001年第6期41-45,共5页
Journal of Hohai University(Natural Sciences)
基金
国家自然科学基金资助项目 ( 5 9379391)
关键词
土壤水资源
蒸发控制
农业节水
开发利用
soil water resources
evaporation control
water saving in agriculture
