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选用良种宜选用“甜脆绿6号”、“春光2号”、“戴多星”等品种,1亩用种50～70克。环境要求喜温不耐寒,最适宜生长温度白天为25～30℃,夜间15～18℃;喜湿怕涝,要求土层深厚,氮、磷、钾、微量元素配合施用,需较强光照条件。栽培季节 (1) 秋冬茬:8～9月育苗,9～10月定植,10月～翌年2月采收;(2)春茬:1～2月育苗,2～3月定植,3～7月采收。培育壮苗用55℃温水浸种,用草碳做基质,营养
Selection of seeds should be selected “Sweet crisp green 6 ”, “Spring 2 ”, “Dai Doxing ” and other varieties, 1 mu with 50 to 70 grams. Environmental requirements Hi temperature is not cold, the most suitable temperature for growth during the day 25 ~ 30 ℃, night 15 ~ 18 ℃; Hi moisture fear of waterlogging, requires deep soil, nitrogen, phosphorus, potassium, trace elements with the application of light conditions . Cultivation season (1) autumn and winter stubble: 8 to September nursery, September to October planting, harvesting in October to the following year in February; (2) spring: 1-2 months nursery, February to March colonization, 3-7 Harvest on the month. Nurturing strong seedlings soaked with 55 ℃ warm water, made of grass carbon substrate, nutrition