the second part involves in the forecast methods of main crop diseases including rice blast, rice bacterial blight, rice sheath rot, rape sclerotium rot, and so on.

 
  • 下篇为“主要农作物病害的预测预报”,包括稻瘟病、稻白叶枯病、油菜菌核病等病害的预测预报。
今日热词
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