水稻细菌性基腐病的发生原因与预防措施探析

在介绍水稻细菌性基腐病类型及症状的基础上,分析了水稻细菌性基腐病发生影响因素,包括病原菌侵染循环,水稻品种抗病性弱及生长前期水肥管理不适等方面,并从选用抗病性较强的新品种、提高机插秧质量、合理施肥及水旱轮作等方面提出了水稻细菌性基腐病预防措施.

Discussion on Occurrence Cause and Preventive Measures of Rice Foot-rot Disease

Based on introducing types and symptoms of rice footrot disease,the factors were analyzed, including pathogen infection in cycle, weak resis tant varieties of rice, maladaptive water and fertilizer management in growth stage, etc.Then, the preventive measures of rice footrot disease were put forward from the following aspects, including se lecting new varieties with strong resis tance, improving the quality of trans planting, rational fertilization, cropping and others.