西瓜新品金刚2号黑美人的选育和栽培技术要点

金刚2号黑美人是以ZK09为母本,ZS05为父本配制而成的早熟、抗病性强的中小果型西瓜新品种.全生育期春茬90～110 d、秋茬70～80 d,果实发育期27～29 d.果实长椭圆形,果形指数1.5,平均单果重3.18 kg,果面光滑,果皮深绿色底布隐暗墨绿色网纹,果肉大红一致,瓜质脆,中心可溶性固形物含量11.5％,中边梯度小.皮厚1.0 cm,耐贮运,外观美,商品性好.适宜在广西、广东和海南等省区栽培.

Breeding and Cultivation Technique of New Watermelon Variety Jingang No.2 Heimeiren

Jingang No.2 Heimeiren is a new early-maturing watermelon variety in small to middle size with strong disease resistance bred with ZK09 as female parent and ZS05 as male parent.As to whole growth period,the spring crop grows for 90-110 d,the autumn crop grows for 70-80 d,and the fruit development period is 27-29 d.The fruit is oblong with a fruit shape index of 1.5,the average single fruit weight is 3.18 kg,and the fruit surface is smooth in deep green color with dark green netted stripes.The fruit flesh is bright red,crisp,with a soluble solid content in the center of 11.5％.The fruit has a peel thickness of 1.0 cm with high storage tolerance,good appearance and good commodity.The variety is suitable for Guangxi,Guangdong and Hainan.