摘要
干旱是长期无雨或少雨导致土壤或空气干燥的现象,给蔬菜生产造成极大的经济损失。筛选蔬菜抗旱材料,选育抗旱品种是解决这一问题的有效途径。本文综述了国内外蔬菜抗旱性鉴定的方法与指标、抗旱性的综合评价方法,分析了目前蔬菜抗旱性鉴定存在的问题,探讨了未来研究的方向。
No rain or little rain for a long time will lead to the phenomenon of dry soil or dry air,which will cause great economic losses in vegetable production.The effective solution to solve this problem is to screen drought-resistant vegetable matearials and breed drought-resistance varieties.This paper summarizes the methods and indexes for identifying vegetable drought-resistance,the comprehensive evaluation methods of vegetable drought-resistance at home and abroad.It also analyzes the existing problems in identifying vegetable drought-resistance and discusses about the research orientation in the future.
出处
《中国蔬菜》
北大核心
2012年第02X期25-30,共6页
China Vegetables
基金
重庆市科技攻关项目(CSTC
2010AA1023)
中央高校基本科研业务费资金资助项目(XDJK2010C069)
重庆市科委资助项目(CSTC
2010AA1033)
关键词
蔬菜
抗旱性
鉴定指标
鉴定方法
综述
Vegetable
Drought-resistance
Identification index
Identification method
Review
