论文部分内容阅读
1986～1990年,我们对特早熟棉区保存的棉属资源,利用木盘接种病土和病土纸钵法对190份棉花资源材料进行了抗枯萎病性鉴定;采用无底纸钵法定量蘸黄萎菌液法对190份棉花种质资源材料进行了抗黄萎病性鉴定。完成了190份材料抗枯、黄萎病性同步鉴定,数据输入国家种质资源库电子计算机内,为抗病育种者利用。
From 1986 to 1990, we identified 190 cotton resource materials for resistance to Fusarium wilt using cotton seedlings inoculated with soil and potting soil in the precocious cotton area. Verticillium wilt method was used to identify 190 cotton germplasm resources for resistance to Verticillium wilt. Totally 190 materials were identified as resistant to Verticillium wilt and Verticillium wilt. The data were entered into the national computer database of germplasm resources for utilization by disease-resistant breeders.