干旱区生态环境知识资源中心(Arid): Using combining ability as a strategy of upland cotton selection for high fiber quality

Arid

DOI	10.1007/s10681-021-02917-6
	Using combining ability as a strategy of upland cotton selection for high fiber quality
	Queiroz, Damiao Ranier; Correia Farias, Francisco Jose; da Silva, Edson Ferreira; Elias, Jutahy Jorge; Ribeiro Teodoro, Larissa Pereira; Teodoro, Paulo Eduardo
通讯作者	Teodoro, PE (corresponding author), Univ Fed Mato Grosso do Sul UFMS, BR-79560000 Chapadao Do Sul, MS, Brazil.
来源期刊	EUPHYTICA
ISSN	0014-2336
EISSN	1573-5060
出版年	2021
卷号	217 期号:9
英文摘要	High fiber quality is one of the most desired traits in the upland cotton breeding. To this end, breeding programs have developed hybrids with high heterotic effect, which provide genetic combinations and segregating populations from which superior genotypes can be selected. The objectives of this study were: (1) to identify superior genitors based on the general combining ability (GCA), (2) to indicate the best crossbreeds through the specific combining ability (SCA), and (3) to estimate phenotypic and genotypic correlations for the following fiber traits: length, uniformity, short fiber index, strength, elongation, micronaire, maturity, reflectance, degree of yellowing, and spinning index. The experiments were carried out in two environments in the semi-arid region of Brazil and two harvests (2015 and 2019) to evaluate six parents and fifteen F-1's hybrids obtained by diallel crossings. The design used was random blocks with three replicates. The following traits were evaluated: length, uniformity, short fiber index, strength, elongation, micronaire, maturity, reflectance, degree of yellowing, and spinning index. Analysis of variance, diallel analysis and genetic correlations were performed. The parents with higher GCA were: TAMB 139-17, PSC 355, IAC 26, and FM 993. The crossings with highest SCA were: TAMB 139-17 x TAMCOT CAMD-E, CNPA 04 2080 x PSC 355, TAMB 139-17 x IAC 26, FM 993 x CNPA 04 2080. Positive genetic correlations were found between length, uniformity, strength, and spinning index. Micronaire had positive correlations with maturity. The short fiber index showed negative correlations with length, uniformity, strength, elongation, degree of yellowing, and spinning index.
英文关键词	Diallel analysis Fiber length G hirsutum High Volume Instrument
类型	Article
语种	英语
开放获取类型	Bronze
收录类别	SCI-E
WOS记录号	WOS:000691002100001
WOS关键词	DIALLEL ANALYSIS ; LINT YIELD ; TRAITS ; GERMPLASM ; LENGTH
WOS类目	Agronomy ; Plant Sciences ; Horticulture
WOS研究方向	Agriculture ; Plant Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/363199
作者单位	[Queiroz, Damiao Ranier; da Silva, Edson Ferreira; Ribeiro Teodoro, Larissa Pereira] Univ Fed Rural Pernambuco UFRPE, BR-52171900 Recife, PE, Brazil; [Correia Farias, Francisco Jose] Embrapa Algodao, BR-58428095 Campina Grande, Paraiba, Brazil; [Elias, Jutahy Jorge] Univ Fed Alagoas UFAL, BR-57500970 Maceio, Alagoas, Brazil; [Teodoro, Paulo Eduardo] Univ Fed Mato Grosso do Sul UFMS, BR-79560000 Chapadao Do Sul, MS, Brazil
推荐引用方式 GB/T 7714	Queiroz, Damiao Ranier,Correia Farias, Francisco Jose,da Silva, Edson Ferreira,et al. Using combining ability as a strategy of upland cotton selection for high fiber quality[J],2021,217(9).
APA	Queiroz, Damiao Ranier,Correia Farias, Francisco Jose,da Silva, Edson Ferreira,Elias, Jutahy Jorge,Ribeiro Teodoro, Larissa Pereira,&Teodoro, Paulo Eduardo.(2021).Using combining ability as a strategy of upland cotton selection for high fiber quality.EUPHYTICA,217(9).
MLA	Queiroz, Damiao Ranier,et al."Using combining ability as a strategy of upland cotton selection for high fiber quality".EUPHYTICA 217.9(2021).