摘要
干旱胁迫下用抗旱剂 号拌种处理小麦种子可以提高小麦出苗率 ,促进根系发育 ,增加根冠比。处理后 ,幼苗的生理生化指标均高于对照 ,可使幼苗在较低水势下保持正常生长。
The treatment of wheat seeds by drought resistant agent could accelerate seed germination and seedling growth under drought stress , and also increased the rate of emergence and the ratio of root to canopy . After treatment by drought resistant agent , the indexes of physiology and biochemistry of wheat seedling were higher than those of CK, for this reason , the seedling could grow normally under water deficiency. The results showed that the effect of drought resistant agents developed by the research group of wheat water saving technique in Anhui Technical Teachers College was more effective
出处
《种子》
CSCD
北大核心
2002年第4期25-26,29,共3页
Seed
关键词
拌种处理
小麦
抗旱剂
种子萌发
幼苗生长
Wheat Drought resistant agent Seed germination Seedling growth
