华南型黄瓜相关性状的遗传效应分析
王春勇 , 闫颖 , 崔婧婧 , 孙宇燕 , 李娟 , 李贺 , 刘鹏靖 , 贾云霞 , 周芳 , 韩靖玲 , 张爱敏
中国瓜菜 ›› 2024, Vol. 37 ›› Issue (7) : 67 -73.
华南型黄瓜相关性状的遗传效应分析
Analysis of genetic effects on related characters of cucumber in South China type
为研究华南型黄瓜自交系及其F1代的遗传效应,以华南型黄瓜4个自交系为父本,5个自交系为母本,采用NCII试验设计配制20个杂交组合,对9个农艺性状、产量和品质指标进行杂种优势分析、相关性分析、配合力分析和遗传力参数分析。杂种优势分析表明,叶面积和产量正向超亲、中亲优势占比60%~100%;相关性分析表明,叶面积与产量呈极显著正相关。特殊配合力分析表明,F1代中09-2-CD×P107、09-2-CD×Gy08、C20×Quanlü在产量中有明显优势,Qc19×Quanlü、LC68×Gy08、LC68×Quanlü、Qc19×138-LC在品质和产量中具有一定优势。一般配合力分析表明,P107可作为总糖含量和产量较高的父本,C20可作为高维生素C含量和高产母本,09-2-CD可作为株高较低和高产母本。遗传力参数分析表明,华南型黄瓜纵径、横径、维生素C含量、单果质量的狭义遗传力和广义遗传力均超过60%,说明这些性状具有较好的遗传稳定性。
To study the genetic effects of South China cucumber inbred lines and their F1 generation, 20 hybrid combinations were prepared using NCII experimental design with four inbred lines as male parents and five inbred lines as female parents. Heterosis analysis, correlation analysis, combining ability analysis and heritability parameter analysis of 9 agronomic characters, yield and quality indexes were carried out. The results showed that leaf area was highly significant positive correlation with yields. The proportion of positive super-parent and middle-parent dominance in leaf area and yields was between 60% and 100%. 09-2-CD×P107, 09-2-CD×Gy08 and C20×Quanlü were significant advantage in yields. Qc19×Quanlü, LC68×Gy08, LC68×Quanlü, Qc19×138-LC had certain hybrid advantages in quality and yield. P107 can be used as a male parent with higher total sugar content and yields by general compatibility analysis, C20 can be used as a high vitamin C content, high yield and melon shaped slender female parent. 09-2-CD can be used as female parent of low height and high yield; the narrow and broad heritability of longitudinal and transverse dimensions, vitamin C content and single fruit mass are more than 60% by analyzing the heritability parameters, which indicated these traits have good genetic stability.
| [1] |
王春勇, 闫颖, 王耐红, |
| [2] |
李若婵, 高瑀杰, 寇龙龙, |
| [3] |
孟攀奇. 旱黄瓜栽培现状和主要品种介绍[J]. 中国蔬菜, 2012(21): 30-32. |
| [4] |
赵福顺, 谭克, 姜奇峰, |
| [5] |
高佳, 梁根云, 田玉肖, |
| [6] |
李春, 梁根云, 蔡鹏, |
| [7] |
|
| [8] |
董承志. 白皮黄瓜杂种优势利用初步研究[D]. 武汉: 华中农业大学, 2023. |
| [9] |
王晓敏, 赵宇飞, 袁东升, |
| [10] |
卿春燕, 卢庭启, 张华, |
| [11] |
刘林, 王建平, 李剑镔, |
| [12] |
摆福红, 王晓敏, 王凯彬, |
| [13] |
韩娅楠, 程志芳, 常晓轲, |
| [14] |
李锡香. 黄瓜种质资源描述规范和数据标准[M]. 北京: 中国农业出版社, 2005. |
| [15] |
王琦, 谭占明, 程云霞, |
| [16] |
韩靖玲, 庞保平, 高书晶, |
| [17] |
王春勇, 王耐红, 闫颖, |
| [18] |
夏清清, 杨云, 金容, |
| [19] |
宋旭东, 章慧敏, 张振良, |
| [20] |
常晓轲, 董晓宇, 韩娅楠, |
| [21] |
慕平, 柴继宽, 苏玮娟, |
| [22] |
谢芳腾, 刘海平, 张红林, |
| [23] |
王慧, 臧柯昕, 陈劲枫, |
| [24] |
任晓政. 光皮长黄瓜主要农艺性状配合力测定及相关性分析研究[D]. 南京: 南京农业大学, 2022. |
唐山市科技计划项目(23150205A)
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〉 |