摘要
小麦是我国北方的主要粮食作物,土壤干旱严重影响了小麦的生长发育。从小麦形态结构包括根系构型、结构及叶片形态,生理机制包括光合作用、渗透调节、酶及蛋白含量,分子生物学研究等方面较系统地综述了小麦抗旱机制的研究进展;对今后的研究方向进行了展望。
Wheat is one of the main grain crops not only in China but also in the world. Soil drought has affected seriously the growth and development of wheat. Advances of research on drought resistance of wheat is reviewed according to several factors, including morphological structure, physiological mechanism and molecular biological technique. It provides a theoretical basis for breeding high-yielding and drought-resistant varieties.
出处
《干旱地区农业研究》
CSCD
北大核心
2009年第5期97-100,共4页
Agricultural Research in the Arid Areas
基金
河北省重大科技攻关项目"冬小麦节水
优质
高产
抗病新品种选育与种质资源创新"(06220114-D-2)
关键词
小麦
抗旱
形态结构
生理机制
分子生物学
wheat
drought resistance
morphological structure
physiological mechanism
molecular biological technique
