湖南生态科学学报2026，Vol.13Issue(2)：28-34,7.DOI:10.3969/j.issn.2095-7300.2026.02.004
丝瓜新品种'衡亮3号'的选育及其栽培技术
Breeding and Cultivation Techniques of a New Luffa aegyptiaca Cultivar'Hengliang No.3'
摘要
Abstract
[Objective]This study aims to introduce the breeding process,characteristic traits,and supporting high-yield cultivation techniques of the new sponge gourd variety'Hengliang No.3',thereby providing a reference for growers in production.[Method]A naturally occurring mutant individual of Zhuzhou White Sponge Gourd,collected in 2010 from Baiguan Town,Zhuzhou,was used as the original germplasm.Through six consecutive generations of directed selection within lines and pedigree selection of individual plants,a genetically stable paternal inbred line,designated'S05',was developed.Using a local elite white sponge gourd variety from Lingpo Township,Hengshan County,Hengyang City,as the base material,the maternal inbred line'M03'was selected after seven generations of systematic breed-ing.The new hybrid variety'Hengliang No.3'was then developed by crossing'M03'(female parent)with'S05'(male parent).A systematic evaluation of its botanical characteristics,yield potential,dis-ease resistance,and quality traits was performed through three consecutive years of variety comparison tri-als,two years of five-site regional trials,and three years of production demonstration trials.The results were comparatively analyzed against the locally dominant cultivar,Zhuzhou White Sponge Gourd.[Re-sult]'Hengliang No.3'is an early-maturing F1 hybrid white sponge gourd variety characterized by strong tolerance to high temperature and humidity,as well as vigorous plant growth.The first female flower ap-pears on the 5th to 9th node of the main vine,and the variety exhibits outstanding continuous fruit-setting ability.The fruit is short,cylindrical,and round,with a white-green,glossy skin.The flesh is white and exhibits resistance to browning.Individual fruit weight ranges from 0.47 to 0.61 kg,with a longitu-dinal diameter of 25.8～26.9 cm and a transverse diameter of 5.7～6.3 cm.The average early-stage yield is 926.7 kg/mu(about 666.7 m2),and the average total yield is 2 889.6 kg/mu,representing a highly significant increase(P<0.01)compared to the control variety,Zhuzhou White Sponge Gourd.[Conclusion]'Hengliang No.3'possesses a fresh,fragrant,and sweet taste with excellent marketability.Its strong comprehensive resistance meets the current market demand for high-quality white sponge gourd.This variety is suitable for large-scale cultivation and promotion in Hunan Province and other regions with similar climatic conditions.关键词
丝瓜/'衡亮3号'/杂交一代品种/配套栽培技术Key words
Luffa aegyptiaca/F1 hybrid cultivar/'Hengliang No.3'/supporting cultivation tech-niques分类
农业科技引用本文复制引用
旷碧峰,唐锷,向佳琪,颜军,谭建军,蒋可..丝瓜新品种'衡亮3号'的选育及其栽培技术[J].湖南生态科学学报,2026,13(2):28-34,7.基金项目
国家大宗蔬菜现代农业产业技术体系建设项目(CARS-23-G-30),湖南省衡阳市蔬菜科技创新专家工作站项目 （CARS-23-G-30）
衡阳市德丰源种业有限责任公司专家工作站项目 （）
