近年来,我们在本市蔬菜科技示范园探索出越冬菜、洋葱、春、秋鲜食玉米一年四熟高效种植模式,每亩可收获越冬菜500kg、洋葱2000kg、玉米3000kg,年平均效益7000元。一、种植方式秋熟让茬后,于10月中下旬耕翻整地,将田块做成包墒220cm的畦面。11月上旬在畦两边40cm处,移栽3行青菜 In recent years, we have explored the four-year efficient cultivation mode of winter-seasoned vegetables, onions, spring and autumn fresh-eating corn in our city Vegetable Science and Technology Demonstration Garden, and can harvest 500kg of winter vegetables, 2000kg of onions, 3000kg of corn and 7000 yuan. First, the planting methods Autumn stubble after stubble, in late October tilling the land, the plots will be made into a package containing 220cm cauliflower. In early November in the 畦 40cm at both sides, transplanting 3 rows of vegetables