摘要
对4个科的9种牧草,采用垂直萌发槽萌发试验,得出浓度为1%的 Nacl 溶液为种子萌发耐盐筛选的最佳浓度。以1%NaCl 为筛选的盐溶液。根据耐盐指数的大小,排列出57种牧草的种子荫发耐盐顺序。
Adopting vertical germination trough,the 4family's 9 species grass seedwere germinated in NaCl solution.The result is that 1% NaCl is the best density to select tosalt-resitance in grass seed germination,the ordenation of salt-resistance of 57 species wasordered by salt-resistance index in 1% NaCl solution.
关键词
牧草
种子
萌发
耐盐性
育种
grass
seed germintion
selection of salt-resistance