干旱区生态环境知识资源中心(Arid): Phenotypic tendency of achene yield and oil contents in sunflower hybrids

Arid

DOI	10.1080/09064710.2019.1641546
	Phenotypic tendency of achene yield and oil contents in sunflower hybrids
	Kanwal, Naila 1; Ali, Fawad 2; Ali, Qurban 1,3; Sadaqat, Hafeez Ahmad 1
通讯作者	Ali, Qurban
来源期刊	ACTA AGRICULTURAE SCANDINAVICA SECTION B-SOIL AND PLANT SCIENCE
ISSN	0906-4710
EISSN	1651-1913
出版年	2019
卷号	69 期号:8 页码:690-705
英文摘要	The knowledge about heterosis breeding of achene yield in sunflower is known; however, dissection of the genetic components of achene yield and seed quality traits is limited. Therefore, the prescribe study was conducted using Line x Tester design to determine combining abilities, and about the maternal-and-paternal gene actions involved in achene yield and seed quality traits in 21 single cross hybrids. Significant mean differences for achene yield and seed quality traits were observed, with total attributed variation (R-2 =( )0.89). Principal component analysis (P < 0.05) explained 92.6% variation and using factor analysis, we found factor 1 had primary variables (AW, AL, AT, HD, PH, PC, LA and OC) contributed 35.6% variation to achene yield. Combining ability analysis showed the positive general combining ability for E%, HD, PH, 100 AW and AYP in parental inbred lines, whilst, hybrids had positive specific combining ability for E%, HD, PH, 100 AW, DTF, DTM, OA, LA, OC and AYP. Females contributed significantly higher (P < 0.05) for AYP, E%, HD, NWPH, PH, 100 AW, LA and OA than that of males. Two-way hierarchical clustering showed the most promising hybrid H-5 (A-18 x G-79) in Cluster V. The hybrid H-5 also showed heterosis, heterobeltosis and commercial heterosis, therefore, genetic exploitation of H-5 is highly desirable in future breeding to map QTLs/genes in arid/semi-arid zones and /or similar growing conditions to boost up yield and seed quality traits.
英文关键词	Helianthus annus L yield seed quality traits multivariate analysis combining ability analysis
类型	Article
语种	英语
国家	Pakistan ; Australia
收录类别	SCI-E
WOS记录号	WOS:000476405800001
WOS关键词	NATURAL HYBRIDIZATION ; MORPHOLOGICAL TRAITS ; SEED
WOS类目	Agronomy ; Soil Science
WOS研究方向	Agriculture
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/213827
作者单位	1.Univ Agr Faisalabad, Dept Plant Breeding & Genet, Faisalabad, Pakistan; 2.Southern Cross Univ, Southern Cross Plant Sci, Lismore, NSW, Australia; 3.Univ Lahore, Inst Mol Biol & Biotechnol, Lahore, Pakistan
推荐引用方式 GB/T 7714	Kanwal, Naila,Ali, Fawad,Ali, Qurban,et al. Phenotypic tendency of achene yield and oil contents in sunflower hybrids[J],2019,69(8):690-705.
APA	Kanwal, Naila,Ali, Fawad,Ali, Qurban,&Sadaqat, Hafeez Ahmad.(2019).Phenotypic tendency of achene yield and oil contents in sunflower hybrids.ACTA AGRICULTURAE SCANDINAVICA SECTION B-SOIL AND PLANT SCIENCE,69(8),690-705.
MLA	Kanwal, Naila,et al."Phenotypic tendency of achene yield and oil contents in sunflower hybrids".ACTA AGRICULTURAE SCANDINAVICA SECTION B-SOIL AND PLANT SCIENCE 69.8(2019):690-705.