摘要
论述了植物抗旱性与节水生理研究趋向,介绍了发展半旱地农业的背景、意义与目标。根据近期植物水分关系方面的研究与实践结果,讨论了半旱地农业的生理生态基础及发展前景。
This review summarized the researches of the plant drought resistance and the water-saving physiology. The background and concept of the semi-dryland farming, as well as its objective have been proposed. Based on the recent results of researches and applications on plant-water relationship, the physio-ecological basis and the prospect of the semi-dryland farming have been discussed.
出处
《干旱地区农业研究》
CSCD
北大核心
2007年第1期1-5,共5页
Agricultural Research in the Arid Areas
基金
中国科学院知识创新工程重要方向项目(KZCX3-SW-444)
关键词
植物抗旱性
节水生理
半旱地农业
整体抗旱性
水分利用效率
补偿效应
多变低水环境
plant drought resistance
water-saving physiology
semi-dryland farming
drought resistance in whole plant
water use efficiency
compensatory effect
variable and low water condition
