瓠瓜新品种正源5号的选育  

Breeding of Zhengyuan No.5, a New Bottle Gourd Cultivar

作　　者：陈坤豪 陈木溪 郑汉藩 陈银霞 麦怀欣 CHEN Kunhao;CHEN Muxi;ZHENG Hanfan;CHEN Yinxia;MAI Huaixin(Guangdong Helinong Agrotechnical Academy Co.,Ltd.,Shantou 515800;Guangdong Helinong Biological Seed Industry Co.,Ltd.)

机构地区：[1]广东和利农农业研究院有限公司,汕头515800 [2]广东和利农生物种业股份有限公司

出　　处：《长江蔬菜》2023年第12期37-39,共3页Journal of Changjiang Vegetables

摘　　要：正源5号瓠瓜是以自交系H1033为母本、自交系3098为父本配制而成的一代杂种。早熟,从播种至初收,春季54 d左右、秋季41 d左右;连续采收期,春季44 d左右、秋季35 d左右。植株生长势较强,分枝性强,瓜圆筒形,商品瓜平均瓜长23.3 cm,横径6.7 cm,单瓜质量572.5 g。皮色翠绿,肉质嫩滑,风味好。碳水化合物含量3.3%,蛋白质含量0.6%,钙含量90.0 mg/kg,β-胡萝卜素含量840.0μg/kg。每667 m^(2)产量3100 kg左右,商品率高,品质优良。适合华南地区春秋季栽培。Zhengyuan No.5 gourd is a F1 hybrid developed by crossing inbred line H1033 as female parent and inbred line 3098 as male parent.It is early-maturing,about 54 days in spring and 41 days in autumn from sowing to initial harvest.The Continuous harvest period is about 44 days in spring,and 35 days in autumn.The plant has strong growth potential,with strong branching,and cylindrical shaped.the average commercial melon is 23.3 cm in length,6.7 cm in diameter,and 572.5 g in weight.The skin color is green,the meat is tender and smooth,and the flavor is good.The contents of carbohydrate,protein,calcium andβ-carotene are 3.3%,0.6%,90.0 mg/kg and 840.0μg/kg respectively.The yield is about 3100 kg/667 m^(2).The commodity rate is high and the quality is good.It is suitable for cultivation in spring and autumn in South China.

关 键 词：瓠瓜 正源5号 一代杂种 

分 类 号：S642.9[农业科学—蔬菜学]