摘要
从室内和田间大量玉米材料的抗病性鉴定结果看出:三组(group)不同类型雄性不育细胞质,其抗病性顺序是:S组较抗,其次是C组,T组最差.同时,组内不同类型(type)之间在抗病性上也存在着明显差异,因此,为研究发展多质系的利用提供了依据.
According to determination of resistance in laboratory and field conditions in large number of corn materials, we reached a conclusion that there were three groups of corn with different male-sterile cytoplasm: corn with S-cytoplasm was more resistant than those with C cytoplasm, and corn with T cytoplasm was most sensitive to Helminthosporium maydis. However, there were apparentely differences among different types of CMS with same cytoplasm. Therefore, it provides a posibility to use multi-cytoplasm line of corm.
出处
《华北农学报》
1986年第1期33-40,共8页
Acta Agriculturae Boreali-Sinica