小果型黄瓤西瓜新品种兰芯的选育  

Breeding of a new mini yellow flesh watermelon cultivar Lanxin

作　　者：应泉盛 张蕾琛 张华峰 黄芸萍 王毓洪 YING Quansheng;ZHANG Leichen;ZHANG Huafeng;HUANG Yunping;WANG Yuhong(Ningbo Academy of Agricultural Sciences/Ningbo Key Laboratory of Melon and Vegetable Breeding,Ningbo 315040,Zhejiang,China)

机构地区：[1]宁波市农业科学研究院·宁波市瓜菜育种重点实验室,浙江宁波315040

出　　处：《中国瓜菜》2021年第10期110-112,共3页China Cucurbits And Vegetables

基　　金：宁波市科技计划项目(2019B10007);国家现代农业产业技术体系项目(CARS-25)。

摘　　要：兰芯是以优良自交系HF-7为母本、AF-5为父本选育而成的早熟小果型杂交1代黄瓤西瓜新品种。该品种植株生长势中等,春季设施栽培全生育期96.8 d,果实发育期34.8 d,第1雌花一般在主蔓7节左右,以后每隔3~5节再出现雌花,易坐果。平均单果质量2.22 kg,果实椭圆形,果形指数1.23,瓜色绿底覆深绿色条带,果面光滑有蜡粉,果皮较薄,平均厚度0.55 cm,瓤色浅黄,瓤质松脆,汁液多,口感好,中心可溶性固形物质量分数11.81%,边部8.01%。适合浙江省、安徽省、江苏省、山东省等地春季、秋季设施栽培。2020年12月通过农业农村部非主要农作物品种登记。Lanxin(HF-7×AF-5)is a mini yellow flesh watermelon cultivar. It is a F1 hybrid watermelon with early maturity and medium growth potentia. It matures 96.8 days from sowing and 34.8 days from flowering. The first pistillate flower appeared in the 7th node of the main vine and later every 3-5 nodes. It is easy to set fruit. The average single fruit weight is 2.22 kg, it is elliptic shaped with green skin, dark green stripes and wax powder. The rind is thin, about 0.55 cm. The flesh is yellow, crisp, tasty and juicy with center soluble solid content 11.81% and 8.01% near rind. This cultivar is suitable for spring and autumn greenhouse cultivation in Zhejiang, Anhui, Jiangsu and Shandong.

关 键 词：小果型西瓜 新品种 兰芯 黄瓤 杂交1代 

分 类 号：S651[农业科学—果树学]