北方园艺Issue(15)：1-7,7.DOI:10.11937/bfyy.20260461
酿酒葡萄不同杂交组合F1代果实性状遗传倾向分析
Genetic Tendency Analysis of Fruit Traits in F1 Generation From Different Hybrid Combinations of Wine Grape
摘要
Abstract
Taking the parents and F1 progeny individuals of five hybrid combinations('Cabernet Sauvignon'×'Merlot','Merlot'×'Cabernet Sauvignon','Chardonnay'×'Welschriesling','Chardonnay'×'Vidal'and'Cabernet Sauvignon'×'Vidal')as test materials,the fruit traits including berry skin color,single berry weight,soluble solids content,and titratable acid content were evaluated over two consecutive years.The inheritance patterns of the four traits were analyzed to provide a reference for parent selection and progeny screening in wine grape hybrid breeding.The results showed that the progeny from crosses between white cultivars were all white,while color segregation was observed in the progeny from crosses between red cultivars and between red and white cultivars.The coefficient of variation(CV)for single berry weight ranged from 15.25％to 31.49％,indicating a wide segregation,and some combinations exhibited a positive genetic tendency.Soluble solids content showed a continuous distribution,with a high proportion of individuals transgressing the lower parent value.The mean value of the F1 progeny was generally lower than the mid-parent value,and the trait exhibited an overall decreasing tendency.The CV for titratable acid content ranged from 16.11％to 32.19％.Three combinations exhibited an increasing tendency,and a significant reciprocal cross effect was observed between the two reciprocal cross combinations.关键词
酿酒葡萄/F1代/果实性状/遗传倾向Key words
wine grape/F1 generation/fruit traits/genetic tendency分类
农业科技引用本文复制引用
牛锐敏,黄小晶,徐美隆,许泽华,沈甜,陈卫平..酿酒葡萄不同杂交组合F1代果实性状遗传倾向分析[J].北方园艺,2026,(15):1-7,7.基金项目
宁夏农林科学院农业高质量发展和生态保护科技创新示范资助项目(NGSB-2021-4-01) （NGSB-2021-4-01）
宁夏回族自治区重点研发计划资助项目(2024BBF01002) （2024BBF01002）
财政部和农业农村部国家现代农业产业技术体系资助项目(CARS-29-28). （CARS-29-28）
