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冬春种植蔬菜,除选用耐寒品种,适期移栽,合理施肥,在暖和的地方种植外,近年来,人们在实践中摸索出了一些新的简便易行的防冻措施:春化法用于瓜类及十字花科、茄果类蔬菜。把泡胀后快发芽种子置于0℃左右温度下冷冻2～3天,而后再播种,可促进发芽,增强抗寒能力。炼芽把快要发芽的蔬菜种子,每天在1～5℃环境
Winter and spring planting vegetables, in addition to the selection of cold-tolerant varieties, transplanting, rational fertilization, planting in warm places, in recent years, people in the practice to explore some new easy-to-use antifreeze measures: vernalization method for Melons and cruciferous, solanaceous vegetables. The bulked quick-germination seeds placed at 0 ° C temperature for 2 to 3 days, then sowing, can promote germination and enhance cold resistance. The budding germinating vegetable seeds, 1 ~ 5 ℃ environment every day