郑研圆春甘蓝该品种为郑州市蔬菜研究所选育的秋、冬兼用型甘蓝一代杂种。其植株耐寒性强,露地越冬可耐-13℃低温,耐抽薹。叶片绿色,株高25厘米,开展度56厘米。叶球为圆球形、顶部略尖,平均单球重1～1.5千克,一般667平方米产量4000～5000千克。 Zheng research round cabbage cabbage varieties of the Zhengzhou City Institute of Vegetables bred autumn and winter with the type of cabbage generation hybrids. Cold-tolerant plants of its strong, exposed winter can withstand -13 ℃ low temperature, resistant to bolting. Green leaves, plant height of 25 cm, the degree of 56 cm. Leaf ball spherical, slightly pointed at the top, the average single ball weight 1 to 1.5 kg, the general output of 667 square meters 4000 to 5000 kg.