早熟西瓜新品种‘天露1号’的选育  

Breeding of a new early-maturing watermelon variety ‘Tianlu No. 1’

作　　者：吴勤飞 龚佩珍 吴平 WU Qinfei;GONG Peizhen;WU Ping(Pinghu Tianlu Watermelon Research Institute,Pinghu 314200,Zhejiang,China;Pinghu Agricultural Technology Extension Centre,Pinghu 314200,Zhejiang,China)

机构地区：[1]浙江省平湖市天露西瓜研究所,浙江平湖314200 [2]浙江省平湖市农技推广中心,浙江平湖314200

出　　处：《中国瓜菜》2019年第4期46-48,共3页China Cucurbits And Vegetables

基　　金：平湖市科技计划重大项目-特优西瓜新品种选育及配套栽培技术研究(2014-22号)

摘　　要：‘天露1号’是以‘早佳花’为母本‘、W68’为父本选育而成的早熟杂交1代西瓜新品种。该品种大棚春播全生育110 d左右,果实发育期32 d左右。第1雌花节位8～9节,雌花节位间隔5～6节。单瓜质量4～5 kg,商品果率90%以上。圆形果,平均果形指数1.0,果面浅绿色覆深绿狭齿带,条纹清晰,果面无棱沟、有蜡粉,果皮厚度中。耐贮性好,耐运性中。瓤色粉红,汁液多,口感好,瓤质脆。中心可溶性固形物含量(w,后同)11%左右,最高可达12.5%。植株长势旺盛,田间表现中抗枯萎病和炭疽病,较耐低温弱光。667 m2产量2 500～2 700 kg。适宜在浙江及其他生态类似地区春秋季种植。于2018年4月通过国家非主要农作物品种登记。‘Tianlu No.1’is a new early-maturing watermelon F1 hybrid variety with‘Zhaojiahua’as its female parent and‘W68’as its male parent.The whole growing period is 110 days,and the fruit development period is 32 days in spring greenhouse.Its first female flower appears on the eighth or ninth node,and later female flowers appear every 5 or 6 nodes.The average single fruit weight is 4-5 kg and the commodity fruit rate is over 90%.The fruit is round shaped with light green skin deep green well defined narrow stripes,covered with wax.The rind is medium-thick,with moderate tolerance to transportation and good storability.Its flesh is pink,crisp,juicy and tasty.The center soluble solids content is about 11%on average,and over 12.5%in potential.The plant is vigorous,moderately resistant to Fusarium Wilt and Anthracnose,moderately tolerant to low temperature and weak light.The per 667 m^2 yield is 2 500-2 700 kg.This variety is suitable for cultivation in Zhejiang province or ecologically similar areas in spring or autumn.

关 键 词：西瓜 新品种 '天露1号’ 早熟 

分 类 号：S651[农业科学—果树学]