黑密二号是新三倍体杂种一代无籽西瓜。 特征特性 该品种属于中晚熟品种,全生育期95～100天,果实发育期35～40天,抗病强长势旺,耐湿不耐于旱,单瓜重6～8kg,一般667m~2产5500kg以上。果实圆球形,果皮墨绿色,有隐条带,红瓤质脆汁多,中心含糖量14％～16％,开花时应人工辅助授粉或种植一定比例的有籽瓜传粉,以保证 Black No. 2 is a new triploid hybrid seedless watermelon. Characteristics of the varieties are middle-late-maturing varieties, the whole growth period of 95 to 100 days, the fruit development period of 35 to 40 days, vigorous disease-resistant Mongolian Wang, moisture tolerance impatience and drought, single melon weight 6 ~ 8kg, usually 667m ~ 2 5500kg the above. Fruit round spherical, dark green fruit, with hidden bands, red crisp crisp juice, the center sugar content of 14% to 16%, flowering should be manually assisted pollination or planting a certain proportion of seed watermelon to ensure