论文部分内容阅读
1985年我县早稻大面积发生了稻瘟病,为了筛选防治穗颈稻瘟病优良药剂,我们在后港乡湖塘村进行了药剂防治对比试验,现将试验结果整理如下:
In 1985, rice blast occurred in a large area of early rice in our county. In order to screen excellent medicaments for preventing and treating panicle blast, we carried out the contrast test of medicament prevention and control in Houtang Village, Hougang Township. The test results are summarized as follows: