新化县稻田杂草发生及防除策略

Weed Occurrence and Control Strategy in Paddy Fields in Xinhua County

简述了新化县稻田主要杂草草相和除草主要存在的问题,从加强技术指导培训、推广新型优质品种、实施稻田精细栽培、扩大生物控草示范面积和因地制宜开展化学除草等方面,提出了稻田杂草综合防除技术策略。

The paper briefly expounded main weeds in paddy fields and major problems in controlling weeds in Xinhua County. It put forward comprehensive weed control strategies in paddy fields from several aspects as follows： enhancing technique guidance and training, promoting new varieties of high quality, applying intensive cultivation in paddy fields, expanding the demonstration area of biological weed control and conducting chemical weed control according to local conditions.