The same situation was on leaf blotch of wheat. However, the genotypes from Hebei did not show as much resistance to powdery mildew and leaf rust as European ones.
但是河北品种对小麦白粉病和锈病的兼抗性比欧洲品种低,而对小麦叶枯病的兼抗性较高。
Racial Identification of Wheat Stem Rust in 1984 in China and tne Application of Host Detached Leaf Culture Method
1984年全国小麦秆锈菌生理小种区系分析及寄主离体叶培养鉴定法的应用
The result showed that abnormal change value of leaf photosynthetic rate as a forecast index of rust incidence was representative and had higher fit degree, and this method is reliable and practical to a certain extend and is easi to be adopted.
结果表明:以单叶光合速率的异常变化的大小作为小麦条锈病发生程度的指标具有宏观模糊性,有一定的代表性,本方法简单易行,拟合率较高,有一定的可靠性和实用性。
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