不同的烯效唑浓度对小麦幼苗生长发育的影响  

Effects of Different Concentration Uniconazole on Growth and Development of Wheat Seedling

作　　者：杨春桃[1] 郑翰[1] 李方安[1] 

机构地区：[1]四川农业大学农学院,四川雅安625014

出　　处：《安徽农业科学》2010年第31期17405-17407,共3页Journal of Anhui Agricultural Sciences

摘　　要：以小麦品种"川育20"为材料,研究了烯效唑浸种处理后对小麦幼苗生理指标和形态指标的影响。结果表明,烯效唑浸种处理增加了小麦叶片中叶绿素含量,提高小麦植株的抗逆性;烯效唑浸种处理还抑制小麦地上部分的生长,促进了根系的生长,增加植株的根冠比。Taking ＂Chuanyu 20＂ as experimental material, the effects of uniconazole soaking on the physiological and morphological indica- tors of wheat seedlings were studied. The results showed that, uniconazole soaking could increase chlorophyll content and stress resistance of the wheat seedling. Uniconazole soaking inhibited the growth of above-ground part of wheat, promoted the growth of root and increased the root-shoot ratio of wheat seedlings.

关 键 词：烯效唑 小麦幼苗 生长发育 

分 类 号：S512.1[农业科学—作物学]