摘要
为保证北京市蔬菜的稳定生产,利用《北京统计年鉴》公布数据以及2013年北京市13个区县8大类蔬菜产业的调研数据,对北京市蔬菜生产的品种、技术和区域特征进行定性与定量分析。结果表明,叶菜类、茄果类和瓜菜类为蔬菜生产中的核心蔬菜种类,各类蔬菜上市和供应具有强季节性。设施种植的效益明显较高,其中茄果类蔬菜的设施生产比较优势最突出。通州区、大兴区、顺义区、密云县和平谷区具有蔬菜生产综合比较优势。因此,北京市政府应继续出台蔬菜生产扶持政策,包括促进蔬菜品种的研发,蔬菜设施种植向大规模的连栋温室和设施大棚发展,重点推进密云县、平谷区、房山区和昌平区蔬菜生产发展。
To make vegetable production stable in Beijing, the data published by Beijing Statistical Yearbook and the investigation data of 8 kinds of vegetables in 13 districts of Beijing in 2013 were used to analyze thevegetable varieties and technical and regional characteristics of vegetable production by descriptive andquantitative methods. The results showed that leafy vegetables, solanaceous vegetables and melon vegetableswere the dominant varieties, and there were a strong seasonal characteristic in the supply of local vegetables.Facility cultivation got more benefits, especially for solanaceous vegetables. Tongzhou District, Daxing District,Shunyi District, Miyun County and Pinggu County had aggregated comprehensive advantages in vegetableproduction. Thus policies should be introduced to support vegetable production, such as promoting vegetablevariety breeding, transforming facility vegetable cultivation from small to large scale, and developing the potential vegetable producing regions including Miyun County, Pinggu County, Fangshan District and Changping District.
出处
《中国农学通报》
2016年第13期182-190,共9页
Chinese Agricultural Science Bulletin
基金
现代农业产业技术体系北京市果类蔬菜产业创新团队(BAIC01-2016)
北京市社科基金重点项目"北京蔬菜碳足迹及生态补偿机制研究"(15JGA020)
高等学校博士点专项科研基金"我国农户技术采用及其激励政策"(20120008110032)
公益性行业(农业)科研专项"现代农作制度模式构建与配套技术研究与示范"(201103001)
关键词
蔬菜生产
品种结构
技术结构
区域结构
综合比较优势指数
vegetable production
variety structure
technical structure
regional structure
aggregated comparative advantage index
