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通过调查试验表明 ,单季晚稻稻曲病的发生与品种、施肥以及水稻破口期的天气等因素有关。防治措施主要是推广抗耐病品种、降低氮肥用量、控制穗肥以及改进药剂防治技术等
The investigation showed that the occurrence of single season late rice false smut was related to the factors such as variety, fertilization and the weather at the breach of rice. Prevention and control measures are mainly to promote resistance to disease-resistant varieties, reduce the amount of nitrogen fertilizer, control of panicle fertilizer and improve the chemical control technology