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结球大白菜———中白５０特征特性植株直立 ,外叶绿色 ,光滑无毛。叶柄白绿 ,叶球中桩 ,球叶叠抱 ,球高３０厘米 ,球径１２厘米。毛重１ ５公斤 ,净重１ １公斤 ,净菜率７５ %。适宜在全国各地作夏、秋季早熟耐热栽培品种 ,生育期４５～５０天。纤维少 ,品质好 ,耐贮运。高抗
Chinese cabbage white ball --- 50 characteristics of the characteristics of plants erect, green leaves, smooth, glabrous. Petiole white and green, leaf ball in the pile, holding the ball leaves, the ball 30 cm high, 12 cm in diameter. Gross weight 15 kilograms, net weight 11 kilograms, clean vegetable rate 75%. Suitable for summer, autumn precocious heat-resistant cultivars, the growth period of 45 to 50 days. Less fiber, good quality, resistant to storage and transportation. High resistance