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绿豆在我省种植较广,其产品营养丰富,可食用、药用、饲用,经济价值较高。掌握绿豆的生物学特性和高效栽培技术能显著提高生产效益。一、绿豆的特征特性1、生育期。早熟型绿豆品种的生育期在70天以内,中熟型为70—90天,晚熟型在90天以上。2、温度要求。绿豆是喜温作物,最适宜发芽出苗温度为15—25℃。开花结荚期,18—25℃时生长发育良好,高于30℃时不利生长发育,低于
Mung bean widely planted in our province, its products nutritious, edible, medicinal, feeding, high economic value. Grasping the biological characteristics of mung bean and efficient cultivation techniques can significantly improve production efficiency. First, the characteristics of mung bean 1, the growth period. Early maturing varieties of mung bean growth period of less than 70 days, medium maturity of 70-90 days, late maturing in more than 90 days. 2, temperature requirements. Mung bean is a warm crop, the most suitable sprouting temperature is 15-25 ℃. Flowering pod stage, good growth and development at 18-25 ℃, higher than 30 ℃ adverse growth and development, lower than