农户水稻种植模式选择现状及其影响因素分析——对长江中下游地区四个省的调查

Selecting Status of Farmers' Rice Cropping Patterns and Its Impact Factor Analysis:Four Provinces Survey Along the Yangtze River

双季稻和单季稻两种种植模式之间的改变会极大影响到水稻产量和农户劳动力投入及物资投入水平。在长江中下游地区四个省243个农户调查数据的基础上,本文对农户水稻种植模式现状和变化进行了描述,对农户种植模式改变的观点进行归纳,并从劳动力限制、水稻单产和农民粮食消费、水稻生产效益以及水稻生产的工日收入几个角度对农户水稻种植模式采用的原因进行了深入分析。研究显示,水稻生产效益和水稻生产的工日收入水平成为影响水稻种植模式采用的主要原因。

The change of rice cropping patterns between double season rice and single season rice hasl arge effects on rice output and input level.Based on the survey data of 243 households from the YangtzeR iver,this paper described the status of farmers＇ rice cropping patterns in recent years,and analyzed ther easons why the farmers changed their cropping patterns.It could be found that,the income per labor-day,a nd the net income in rice production were the main reasons that farmer changed their rice cropping patterns.