西瓜新品种“龙庆春分”的选育  

Breeding of a New Watermelon Variety 'Longqingchunfen'

作　　者：杜志强[1] 王迪[1] 胡禧熙[1] 徐慧春[1] 张宏宇[1] 徐磊[1] 李志学[1] 

机构地区：[1]黑龙江省农业科学院大庆分院.黑龙江大庆163316

出　　处：《北方园艺》2013年第16期193-194,共2页Northern Horticulture

摘　　要："龙庆春分"是黑龙江省农业科学院大庆分院育成的早熟西瓜杂交种。耐低温弱光,适宜黑龙江省早春棚室栽培,授粉到果实成熟35d左右;果实圆形,深绿皮覆16条墨绿宽条带,蜡粉浓,果脐小,不易裂瓜,果皮厚0.6cm,果皮韧性好,耐贮运;粉红肉,果肉硬,单瓜重1.5～2.2kg;中心糖11%,边糖10%,口感好,商品瓜籽小,外形美观。早春冷棚栽培平均667m2产量达3 420kg。＇Longqingchunfen＇ watermelon was a hybrid variety bred by Daqing Branch of Heilongjiang Academy of Agricultural Sciences.It had resistance to low temperature and weak light,and was suitable for cultivated in cold plastic canopy in Heilongjiang Province in early spring;the period from fertilization to picking of commodity fruit covered about 35 d;the fruit was round and deep green fruit peel with 16 black-green stripes.Fruit powder was dense,fruit navel was small.Depth of fruit peel was 0.6 cm with good tenacious,and it was suitable for storage and transportation;pulp was pink and hard.The weight was about 1.5～2.2 kg per fruit with 11% sugar content in centre part and 10% sugar content in edge part.＇Longqingchunfen＇ had good shape and small seed and tasted well.The yield was 3 420 kg/667m2 by means of cold plastic canopy in early spring.

关 键 词：西瓜 “龙庆春分” 新品种 选育 

分 类 号：S651[农业科学—果树学]