优质面包小麦烟优361的抗旱生理特性研究

摘要

Comparative study on physiological traits of drought r esistance for go od quality bread wheat cultivar Yanyou 361 was performed under dryland condition . The results showed that Yanyou 361 maintains a long green leaf duration, low c hlorophyll declining speed and relatively stable cell membrance structure at later growing stage. Yanyou 361 has strong drought resistance and is harmonious in high yield, good quality and drought resistance.%对优质冬小麦品种烟优361在旱地条件下的抗旱生理特性进行了比较研究。结果表明，烟优361生育后期绿叶面积持续时间长，叶绿素分解缓慢，细胞膜结构相对稳定，抗旱性强。达到了丰产性、抗旱性与优质的协调统一。