诱发扁雀麦、红三叶草、紫花苜蓿体细胞突变的技术  

A TECHNIQUE FOR INTRODUCING MUTATION OF PRAIRIE GRASS, RED CLOVER AND LUCERNE

作　　者：赵国耀[1] 程园[1] 黄洪逵 

机构地区：[1]贵州农学院,贵阳花溪550025

出　　处：《草业科学》1991年第4期39-42,共4页Pratacultural Science

摘　　要：本研究以丙酮(破坏受体细胞壁和细胞膜,使供体物质得以进入)和多种供体植物研磨液分别对扁穗雀麦、红三叶草、紫花苜蓿进行处理。在M_1代受体发生了显著的性状变异。如红三叶的青草产量提高了58.96％,紫花苜蓿的种子产量提高了37倍。说明它是一种方法简单效果明显的育种手段。Prairie grass, red clover and lucerne were treated with the mixture of acetone and blended donor plant tissue. Remarkable variation occurred in the acceptor plants of M_1 gerenation. For example fresh yield of red clover was increased by 58.96％, and seed yield of lucerne was 37 times higher than those of non treated ones. This suggested that the technique could be used to improve forage plants.

关 键 词：扁雀麦 红三叶草 紫花苜蓿 体细胞 

分 类 号：S540.3[农业科学—作物学]