|Table of Contents|

Combining Ability Analysis of Main Quantitative Characters on Gravel Land Small Watermelon Fruit(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2014年18期
Page:
27-32
Research Field:
Publishing date:

Info

Title:
Combining Ability Analysis of Main Quantitative Characters on Gravel Land Small Watermelon Fruit
Author(s):
GUO Song; LIU Sheng-feng; WANG Zhi-qiang; YU Rong; TIAN Mei; DONG Rui
Germplasm Resources Research Institute,Ningxia Academy of Agriculture and Forestry，Yinchuan，Ningxia 750002
Keywords:
gravel mulched field; small watermelon; fruit quantitative characters; combining ability analysis
PACS:
S 651
DOI:
-
Abstract:
Taking 8 watermelon cultivars as materials，a complete diallel cross with combining ability analysis of Griffing Ⅳ in hybrid combination of 28 were adopted，the analysis of combining ability of the main traits of small watermelon fruit were conducted.The results showed that，different parent materials compared the differences in LSD，in S-7，S-1，S-5，S-2 parental varieties were all reached significant at 5% level and 1% extremely significant level.The GCA(General combining ability) and SCA(Specific combining ability) do F test，GCA and SCA variance of fruit characters were significant，it showed that the same parental varieties had significant differences in different combinations.Compared with the orthogonal combination combining ability average，the X1 was 6.53，the second was the X28 with 6.4167，X14 was the minimum with 2.483.Compared with orthogonal combination GCA effect of difference，the mean maximum was S-7 with 1.725，followed by S-1 was 1.56944，the third was S-5 with 0.125.Compared with orthogonal combination GCA effect，X26 was the largest with 3.0528，followed by X5 with 2.8972，the third was X21 with 2.425.Compared with orthogonal combination SCA effect，X1 was 1.072，X19 was the second 1.0083.Combination of X1 was 1.072,X21 was 1.0083，X28 was 0.9972，SCA was the maximum.S-7，S-1，S-5 parent material weight were significant difference value of general combining ability and the special combining ability variance were higher material，LSD reached extremely significant level.

References:

[1]徐锦华,羊杏平,江姣,等.网纹甜瓜果实主要性状的配合力分析[J].中国蔬菜,2007(1):15-17.
[2]林碧英,高山,聂德毅.薄皮厚皮甜瓜F1主要经济性状的遗传及其杂种优势[J].福建农业学报,2002,17(4):217-219.
[3]卢昭翼,王惠民.甜椒主要性状配合力研究[J].黑龙江农业科学,1994(1):32-34.
[4]曹家树,苏争艳.辣椒杂种优势与配合力研究[J].园艺学报,1988,15(1):57-63.
[5]高之仁.数量遗传学[M].成都:四川大学出版社,1986:15-65.
[6]沈秋泉,张全德,黄纯农,等.小麦二十四个亲本双列杂交配合力、遗传力和杂种优势的分析[J].作物学报,1981,7(4):217-224.
[7]谭其猛.蔬菜杂种优势利用[M].上海:上海科技出版杜,1982:20-50.
[8]邓缓,刘童光,戴祖云,等.甜瓜主要数量性状的配合力分析[J].农业科技通讯,2009(1):65-69.
[9]宋晓燕,刘童光,戴祖云,等.苦瓜产量与品质性状配合力及遗传力分析[J].中国瓜菜,2009(6):1-4.
[10]谈敏,刘童光,戴祖云,等.甜瓜果实主要数量性状的聚类和典型相关分析[J].中国瓜菜,2011,24(1):5-7.
[11]庄华才,刘文清,高芳云,等.苦瓜主要性状的配合力与遗传效应分析[J].广东农业科学,2011(2):34-36.
[12]刘勇.无籽西瓜数量性状遗传初步研究及新品种的选育[D].合肥:安徽农业大学,2011.

Memo

Memo:
-
Last Update: 2014-11-26