大豆新品种化诱5号的选育及栽培技术  

Breeding and Cultivation Technology of New Soybean Cultivar Huayou 5

作　　者：李占军[1] 魏玉昌[2] 杜连恩[2] 

机构地区：[1]石家庄市农业科学研究院,河北石家庄050041 [2]中国科学院石家庄农业现代化研究所,河北石家庄050021

出　　处：《河北农业科学》2005年第2期63-64,共2页Journal of Hebei Agricultural Sciences

摘　　要：应用化学诱变剂EMS和PYM复合处理诱变大粒大豆的合子,对突变体进行多代选择鉴定,育成了化诱5号大豆新品种。该品种籽粒圆型,种皮黄色,百粒重28g左右,抗病、抗倒伏,耐旱、耐涝,丰产性强,稳产性好。适宜在河北省中南部地区夏播推广种植。Abstract:New soybean cultivar Huayou 5 has been developed with the treatment of chemical mutagen EMS followed by PYM to the zygote of soybean and the selections to the mutants. It has the characteristics of round grain, yellow seed coat, stress resistance and stable yield with the hundred grains weight of 28g. It is adapted for the summer-sowing areas in the middle and south part of Hebei province.

关 键 词：新品种 栽培技术 选育 化学诱变剂 中南部地区 大粒大豆 复合处理 推广种植 EMS 突变体 百粒重 抗倒伏 丰产性 稳产性 河北省 合子 育成 籽粒 种皮 抗病 耐旱 耐涝 夏播 

分 类 号：S511[农业科学—作物学] S513