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我省水稻育秧常受立枯病的威胁,严重地影响培育全苗壮苗。1974年以来,在学习外地经验基础上,我们进行了应用杀菌剂敌克松处理秧田土壤,或用酸酸化秧田土壤的试验研究,取得了满意的防治立枯病和培育壮秧的效果。
Rice seedling in our province is often threatened by the damping-off, which seriously affects the cultivation of whole seedlings. Since 1974, based on our experience in the field, we have conducted experiments on the application of fungicide and antimicrobial agents to the treatment of seedling soils or acidified seedling soils, and achieved satisfactory results in preventing and controlling the blight.