摘要
田间试验表明，１９号和９号２个大白菜品种对３种主要病害的抗性及丰产性表现最好。部分大白菜品种对单一病害表现出较强的抗病能力。同时存在着苗期抗病性表现与收获期抗病性表现不一致的现象。
The results in field plot expeximent indicated that two chinses cabbage varieties no. 19 and no. 9 had better disease resistance and productivity to three main disease.some chinese cabbage cultivars had stronger disease resistanse to some single disease. At the same time,there were different disease resistance in shooting and harvest stage.
出处
《山西农业科学》
1996年第3期55-58,共4页
Journal of Shanxi Agricultural Sciences
关键词
大白菜
种质资源
抗病性
丰产性
Chinese cabbage
Variety resource
Disease resistance
Productivity
