冬暖大棚葡萄栽培,可以当年育苗、当年定植、当年丰产。从栽苗到葡萄成熟仅用300天,4月下旬就可成熟。当年每亩产量可达3000公斤,第二年就能达到3500～4000公斤。近几年,山东省诸城市龙都街道农业综合服务中心的冬暖大棚基地在胶州双王科技研究所技术人员 Winter greenhouse cultivation of viticulture, you can seedling then, then planting, when the yield. From planted to grapes mature only 300 days, in late April can be mature. In the same year, the output per mu could reach 3000 kilograms, and the second year could reach 3500 ~ 4000 kilos. In recent years, Zhucheng City, Shandong Province, Longdu streets agricultural service center winter warm greenhouse base in Jiaozhou Shuangwang Institute of Technology technicians