摘要
江苏省的水稻栽培方式正在由传统的手栽方式向直播稻、机插秧、抛秧、麦套稻等轻简栽培方式过渡。从实际应用情况来看,不同的轻简稻作方式都具有省工、省力、工作效率高等优点,但在生产应用上也相应存在着不同的问题,如:直播稻在增产潜力、耕整要求等方面,机插稻在缓苗等方面,麦套稻在后期杂草防除等方面。通过对这些问题的具体分析,提出了加强研究、加大宣传力度及投入但不能盲目扩大推广的思考,以此提高认识,确保水稻生产稳定发展。
The transplanting styles in Jiangsu is transforming from transplanting by hand to direct sowing, transplanting by machine, scattei＇ed-transplanting, and rice interpanted in wheat field. In the practical situation, these easy-to-make methods have some advantages, such as labor saving ad cost saving, however, there exist lots of pmoblems involving yield-increasing potential, tillage requirement, seedling recovery by machine transplanting and weed control at late stage in the field of rice interplanted with wheat. Directed against these problems, research, propaganda and investment should be strengthened to guarantee the stable development of rice production.
出处
《北方水稻》
CAS
2007年第3期32-34,共3页
North Rice
基金
江苏省农业三项工程资助项目(SX[2003]001)
关键词
机插秧
直播稻
评价
思考
Machine-transplanted seedling
Direct sowing rice
Evaluation
Thought
