摘要
用平阳霉素 (Pingyangmycin)对甘蓝型油菜品系 9885和 9841的单倍体茎尖进行诱变处理 ,以草酸作为选择压力 ,获得一批耐草酸性明显比原始品种提高的变异体。经大田抗菌核病性鉴定 ,筛选出
Mutagenic treatment was made of the haploid stem apexes rape strain ‘9841’ and ‘9885’ with Pingyangmycin.As a result of positive selection with oxalic acid providing selection pressure, variants with significantly higher tolerance to oxalic acid than the original ones were obtained.3 germplasm with significantly higher resistance to Sclerotinia sclerotiorum than cultivar Hu You 12 were selected from field test.
出处
《核农学报》
CAS
CSCD
北大核心
2002年第6期355-359,共5页
Journal of Nuclear Agricultural Sciences
基金
上海市科技兴农攻关项目 (农科攻字 (98)第 0 1~ 13号 )
