摘要
利用花粉管通道法，将含有ｉｐｔ 基因的Ｔｉ 质粒导入大豆品种：绥农８ 号、黑农３６ 、庆丰１ 号，其变异后代光合特性及农艺性状发生变化：功能叶片叶绿素含量提高，光合速率加快。株高、分枝数、单株荚数、单株粒重及百粒重发生较大变化。
By pollen tube pathway method, the plasmid with ipt-gene has been transferred into Suinong 8, Heinong 36 and Qingfeng1. Their variation lines changed in photosythetic and agronomic traits. Chlorophyll contents of functional leaves increased. photosythetic rates were fast. Plant height, branch number, pods number per plant, seed weight per plant and 100-seed weight changed favorably.
出处
《黑龙江农业科学》
2000年第1期8-9,共2页
Heilongjiang Agricultural Sciences
关键词
基因
大豆
光合特性
农艺性状
Gene
Soybean
Photosythetic properties
Agronomic traits
