摘要
我国水资源紧缺且分布不均衡,无法满足农业生产用水的需求,所以在农业灌溉中引入节水灌溉技术非常迫切,水是蔬菜生长过程中不可缺少的重要因素,传统蔬菜种植过程中,水资源浪费严重,引入节水灌溉技术可以降低蔬菜作物的耗水量,同时提高产量,大幅提高蔬菜种植经济效益。通过对郑州周边中牟县、毛庄镇、惠济区蔬菜种植基地走访调查,确定了影响蔬菜种植户选择节水灌溉技术的因素,随后运用逻辑回归模型对影响因素进行了分析,并从发展规模化种植、增加节水灌溉补贴、加大宣传培训三方面提出了相应的对策和建议。
Shortage and uneven distribution of water resource in China,unable to meet the needs of agricultural production water,so the introduction of water-saving irrigation technology in agricultural irrigation is very urgent,water is an important and indispensable factor in the process of vegetable growth,in the process of the traditional vegetable,water waste is serious,the introduction of water-saving irrigation technology can reduce the water consumption of vegetable crops,increase production at the same time,significantly improve the economic benefits of vegetable planting.Based on the investigation of vegetable planting bases in Zhongmou County,Maozhuang Town and Huiji District around Zhengzhou,this paper determined the factors affecting vegetable farmers'choice of water-saving irrigation technology,and then analyzed the influencing factors by Logistic regression model.Corresponding policy suggestions were put forward from three aspects of developing large-scale planting,increasing water-saving irrigation subsidy and increasing publicity and training.
作者
方颖
FANG Ying(School of Economics and Management,Yangtze University,Jingzhou,Hubei 434000,China)
出处
《天津农业科学》
CAS
2021年第6期50-53,共4页
Tianjin Agricultural Sciences
关键词
蔬菜种植
节水灌溉
实证分析
vegetable planting
water saving
empirical analysis
