南京市江宁区2014年水稻穗颈瘟重发原因分析及思考

摘要

根据田间调查结果，总结了南京市江宁区水稻穗颈瘟的发生情况及特点，从气候、品种、栽培措施以及防治方法等方面分析其重发生的原因，并提出了相应的建议和对策。为降低种植户的经济损失，增加其经济效益提供了一定的理论依据。%According to the field in-vestigation results, occurrence and char-acteristics of rice neck blast in Jiangning Region of Nanjing City were summa-rized.Grave occurrence cause of rice neck blast were analyzed from climate, varieties, cultivation measures and con-trol methods, and corresponding counter-measures and suggestions were proposed. This paper provided theoretical support for reducing farmers economic loss, and increasing their economic benefits.