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采用遮阳网覆盖栽培夏大白菜,生长期短,价格高,效益好。由于夏大白菜在盛夏及初秋的高温炎热季节种植,具有株型紧凑,耐热、抗病等特点,在播种期、种植密度、肥水管理等栽培措施上与秋冬大白菜有所不同。1.整地作畦选前茬未种过白菜等十字花科蔬菜、土壤肥沃疏松、排灌方便,最好以瓜果为前作的地块。前茬收获后及早腾地,清洁田园,土壤经烤晒过白后,开好
Cultivation of summer cabbage shade net coverage, short growth period, high prices, good efficiency. Because summer cabbage was planted in the hot season in midsummer and early autumn, it has the characteristics of compact plant type, heat resistance and disease resistance. It is different from autumn and winter cabbage cultivation measures such as sowing date, planting density, fertilizer and water management. 1. Site preparation for the election before the crop has not been planted cabbage and other cruciferous vegetables, fertile soil loose, easy irrigation and drainage, it is best to make melons and fruits for the land before. Premature crop early after harvest and Teng to clean the pastoral, the soil after the roasted white, open well