早熟耐褐变丝瓜新品种‘苏丝5号’  

A New Early-Maturing and Browning Resistance Sponge Gourd Cultivar‘Susi 5’

作　　者：雍明丽 刘晓宏[1] 冯翠 刘慧颖 钱巍 苏小俊[1] YONG Mingli;LIU Xiaohong;FENG Cui;LIU Huiying;QIAN Wei;and SU Xiaojun(Jiangsu Key Laboratory for Horticultural Crop Genetic Improvement,Institute of Vegetable Crops,Jiangsu Academy of Agricultural Sciences,Nanjing 210014,China;Taizhou Institute of Agricultural Sciences,Jiangsu Academy of Agricultural Sciences,Taizhou,Jiangsu 225300,China)

机构地区：[1]江苏省农业科学院蔬菜研究所,江苏省高效园艺作物遗传改良重点实验室,南京210014 [2]江苏省农业科学院泰州农科所,江苏泰州225300

出　　处：《园艺学报》2024年第10期2477-2478,共2页Acta Horticulturae Sinica

基　　金：江苏省农业科技自主创新项目[CX(21)3035];江苏省种业振兴揭榜挂帅项目[JBGS(2021)018];国家自然科学基金项目(32302546)。

摘　　要：早熟耐褐变丝瓜‘苏丝5号’是以早熟自交系43D为母本,耐褐变自交系18008为父本杂交配制选育而成的新品种。植株长势正常,雌花发生早,第1雌花着生主蔓第4~5节,连续结果能力强。商品瓜中棒型,早熟,瓜条顺直,皮色深绿,口感甜而清香,耐褐变。瓜长35~40 cm左右,横径约4.2 cm,单瓜质量约320 g。抗病毒病和霜霉病,早熟,耐褐变,一般产量68970 kg·hm^(-2)左右。适合江苏省及生态条件相似地区春秋两季设施栽培。‘Susi 5’is a new early-maturing and browning-resistant sponge gourd cultivar,which was bred by crossing the early-maturing inbred line 43D as female parent and the browning-resistant inbred line 18008 as male parent.The growth of this cultivar is normal,the female flowers occur early,the first female flower grows the 4th–5th node of the main vine,and the fruit-setting ability is strong.Its fruit shows medium stick-shaped,early-maturing,straight,dark green skin,sweet and fragrant,and browning-resistance.The length of the fruit is about 35–40 cm,the transverse diameter is about 4.2 cm,and the single fruit weight is about 320 g.The cultivar is resistant to virus disease and downy mildew,early-maturing and browning-resistance,and the yield is about 68970 kg·hm^(-2).It is suitable for protected cultivation in spring and autumn in Jiangsu Province and areas with similar ecological conditions.

关 键 词：丝瓜 早熟 耐褐变 品种 

分 类 号：S642.4[农业科学—蔬菜学]