地块特征、农户差异与水稻种植模式选择——基于长江中下游地区样本分析

发布时间：2018-04-14 02:21

本文选题：水稻 + 地块特征　；参考：《农业现代化研究》2017年03期

【摘要】：稻农"双改单"行为反映了农户水稻种植模式选择动态变化过程,既受经济历史条件的影响,也受地块本身特征的制约。基于长江中下游地区4省稻农入户调查数据,采用二元logistics模型,从地块层面的微观视角分析长江中下游地区稻农常用的种植模式及其种植模式选择的影响因素。结果表明,长江中下游地区主要有单季稻和双季稻2类种植模式。农业机械和社会化服务节约了稻农劳动时间,农户倾向于种植双季稻。地块特征是影响稻农种植模式选择的重要因素,丘陵水田、离家距离近、土壤质量高、非冷浸田地块,农户倾向于种植双季稻;灌溉条件差和机器通达程度低,农户倾向于种植单季稻。家庭可用农业劳动力少和种粮商品化程度低,农户倾向于种植单季稻。因此,提高水稻复种指数,可以从提高水稻综合机械化率和社会化服务水平、土地整治和培育种粮大户方面入手。
[Abstract]:The "double changing single" behavior of rice farmers reflects the dynamic process of farmers' rice planting mode selection, which is affected by the economic and historical conditions as well as by the characteristics of the plots themselves.Based on the investigation data of rice farmers in four provinces in the middle and lower reaches of the Yangtze River, this paper analyzes the common planting patterns of rice farmers in the middle and lower reaches of the Yangtze River and the influencing factors of their selection from the view of plot level by using the binary logistics model.The results showed that there were two planting patterns of single cropping rice and double cropping rice in the middle and lower reaches of the Yangtze River.Agricultural machinery and socialized service saved rice farmers' labor time, and farmers tended to plant double cropping rice.The characteristics of plots are the important factors that influence the selection of planting patterns for rice farmers. The paddy fields in hilly areas are close to their homes, the soil quality is high, the fields are not cold soaked, the farmers tend to plant double cropping rice, the irrigation conditions are poor and the machine access is low.Farmers tend to plant single-cropping rice.Families have less available agricultural labor force and low degree of commercialization of grain planting, and farmers tend to plant single cropping rice.Therefore, to improve the index of rice multiple cropping, we can improve the rate of comprehensive mechanization of rice, the level of socialized service, the land regulation and the cultivation of large grain farmers.
【作者单位】：广东农村政策研究中心;华南农业大学经济管理学院;
【基金】：国家社会科学基金项目(14GBL094)~~
【分类号】：F323.6;F326.11

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