北京市大兴区地处北京南郊,素有“京南门户”、“绿海甜园”之称。2011年,大兴区耕地面积为4.25万hm2,已形成了蔬菜、西甜瓜、果品、甘薯、花卉5大种植业主导产业和生猪、奶牛、肉羊、禽类4大养殖业主导产业。其中,蔬菜6667hm2、西甜瓜4533hm2、甘薯3067hm2、果树占地面积1.07万hm2。到2012年大兴区设施农业面积已发展到7333余hm2,居京郊首位,每年种植 Daxing District, Beijing is located in the southern suburbs of Beijing, known as “Beijing South Gate ”, “Green Sea Sweet Garden ” said. In 2011, the cultivated land area of ​​Daxing District was 42,500 hm2, and the leading industries of vegetable planting, western melon, fruit, sweet potato and flower planting and the four major aquaculture industries of pigs, cows, sheep and poultry were formed. Among them, 6667hm2 vegetable, 4533hm2 western melon, sweet potato 3067hm2, fruit trees covers an area of ​​10,700 hm2. By 2012, the agricultural area in Daxing District has grown to more than 7333 hm2, making it the first place in the suburbs of Beijing to grow