A series of experiments, including artificial inoculation and pesticide control in the field were conducted for clarifying the cause of rice brown sheath in South China.

  • 为进一步探讨水稻褐鞘症的发生原因,本试验设室内人工接种和室外田间小区喷药防治两项处理。

  • 互联网摘选 2025-01-20 00:02:34

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