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甘蓝是居民食用量最大的蔬菜品种之一,一般春、秋季生产,冬季当地市场供应缺口较大。为解决冬季甘蓝生产问题,2002年我们从山东省农科院蔬菜研究所引进抗寒力极强的甘蓝优良品种———天正冬冠一号。该品种具有品质好、食味优、叶球平顶、抱球结实、耐严寒、产量高的特点,无需?
Cabbage is one of the largest varieties of vegetables consumed by residents. It is generally produced in spring and autumn with a large supply gap in the winter local market. In order to solve the problem of winter cabbage production, in 2002 we introduced from the Vegetable Research Institute of Shandong Academy of Agricultural Sciences extremely strong cold hardy cabbage variety Tianzheng Dong Guan. The varieties have good quality, excellent taste, leaf flat-top, hold the ball strong, resistant to cold, high yield characteristics, without?