论文部分内容阅读
1998年 ,东台市出现了历史上罕见的水稻褐飞虱危害粳稻稻穗的现象 ,对水稻的产量影响较大。本文就其发生的原因进行了分析。
In 1998, there was a history of rare rice brown planthopper rice japonica rice panicle occurred in the phenomenon of rice, a greater impact on rice yield. This article analyzes the reasons for its occurrence.