79401处理种子对小麦苗期生长及分蘖的影响  

Effect of Wheat Seedling Development and Tillers Treated with 79401

作　　者：齐志广[1] 李云荫[1] 仵惠中 

机构地区：[1]河北师范大学生物系,石家庄050016

出　　处：《河北师范大学学报（自然科学版）》1997年第4期417-422,共6页Journal of Hebei Normal University：Natural Science

摘　　要：79401处理种子能明显促进小麦种子的萌发和苗期的生长．50mg／L浸种3d后发芽率提高33．4％，7d后出苗率提高26．3％，三叶期根、茎干重分别提高50．9％和44．8％．根茎干重比提高18．2％．浸种对旱地的小麦冬前分蘖有明显促进作用．50mg／L浸种使冬前分蘖增加0．54个．Seed treated with 79401 can greatly increase wheat germination and seedling development, germination rate raise 33. 4% treat with 79401 for three days. Seven days later seedling rate raise 26. 3%,Dry trifoliolate root and trunk weight raise 50. 9 % and 44. 8%,dry nit weight compare to trunk raises 18. 2%. Seed presoaking can increase wheat tillers of dry land,seed presoaking with 50 mg/L 79401 tillers raise 0. 54.

关 键 词：骆驼蓬碱 种子萌发 分蘖 生长 种子处理 小麦 

分 类 号：S512.104.1[农业科学—作物学]