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。

  • 互联网摘选 2026-04-04 13:52:03

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