环境、稀土和基因型对小麦花培绿苗分化的影响  

Effects of Environment and Rare Earth and Genotypes on the Green Plantlet Differentiation Rate of Wheat Anther Culture Callus

作　　者：海燕[1] 康明辉[1] 郭景战 何宁[1] 黄冰艳[1] 

机构地区：[1]河南省农作物新品种重点实验室,河南郑州450002 [2]杞县农业局,河南杞县475200

出　　处：《河南农业科学》2006年第7期27-29,共3页Journal of Henan Agricultural Sciences

基　　金："九五"国家科技攻关项目(96-C01-01-02-04)

摘　　要：研究了环境、稀土和基因型对小麦花药培养绿苗分化率的影响,结果表明,绿苗分化率受环境、稀土含量及基因型的显著影响。稀土含量为1.5 mg/L时,不同基因型的小麦绿苗分化率都达到较高的水平。This study was conducted to identify the effects of environment, REA and genotypes on the plantlet induction frequency of callus in wheat anther culture in 1999- 2001. The results were as fol- lows： In the three years the significant differences in the green plantlet induction frequency were observed among the different genotypes, years as well as medium containing different concentrations of RE and the best medium was the R3（1.5mg/L RE）,

关 键 词：小麦 花药培养 绿苗分化率 环境 基因型 稀土元素 

分 类 号：S512.1[农业科学—作物学]