黑金刚是以母本W09-16为母本、W09-27为父本配制而成的黑美人类小型西瓜品种。全生育期80~85d,开花至果实成熟28~30d。生长势较强,抗病性较强,易坐果,果实长椭圆,表皮深绿底墨绿隐条纹,果肉大红,剖面好,肉质松脆,果皮较薄,硬韧,耐贮运性好。中心可溶性固形物含量10.9%,果实商品率88.7%,平均单瓜重3.21kg。经审核,该品种2016年8月通过广西壮族自治区农作物审定委员会审定,审定编号为:桂审 Black Vajra is the mother of the W09-16 as the female parent, W09-27 as the parent prepared from the black beauty of human small watermelon varieties. The whole growth period of 80 ~ 85d, flowering to fruiting 28 ~ 30d. Strong growth potential, strong disease resistance, easy to sit fruit, long oval fruit, dark green skin dark green hidden stripes, red flesh, good profile, succulent crisp, thin skin, hard and tough, good storage and transportation. Center soluble solids content of 10.9%, 88.7% of the commercial commodity, the average weight of 3.21kg melon. The audited, the species in August 2016 through the Guangxi Zhuang Autonomous Region Crop Validation Committee validation, validation number: Guichen