抗病、高产西瓜新品种超冠龙的选育

Breeding of the New Watermelon Cultivar “Chaoguanlong”

超冠龙是河北省农林科学院经济作物研究所 (原蔬菜花卉所 )培育的抗病、高产中晚熟西瓜新品种。果实发育期 35d ,全生育期 1 0 2d ,生长势强 ,分枝性强 ,易座瓜。第 1雌花节位 9～ 1 0节 ,果实椭圆形 ,有暗绿色花条 ,平均单瓜重 7～ 9kg ,中心可溶性固形物含量 1 1 0 % ,瓤色红 ,质地脆 ,品质好 ,抗病性强 ,耐贮运。产量 675 0 0～ 82 5 0 0kg/hm2 。

Chaoguanlong is a new mid-late watermelon cultivar with strong diseases resistance and high yield developed in the Institute of Commercial Crops(former Vegetables and Flowers Institute), Hebei Academy of Agriculture and Forestry Sciences. It has the characters of fruit maturation of 35d,full development stage of 102d, growing strongly, better ramification, fruits freely,8～9 node of first female flower, ellipse friut with dark-green strips on surface, average 7～9 kg pre fruit, 11.0% center soluble solid,red flesh, crisp texture ,better qulities, strong resistance,good keeper.The yield of the cultivar is 67500～82500kg/hm 2.