Combining Ability and Heterosis for Yield and Fiber Quality Traits in Cotton ( Gossypium Barbadense L. )

2013 ◽  
Vol 17 (4) ◽  
pp. 129-141
Author(s):  
M. M. M. Amein ◽  
M. I. Masri ◽  
A. M. R. Abd El-Bary ◽  
S.S, Attia
Keyword(s):  
Combining Ability ◽  
Fiber Quality ◽  
Gossypium Barbadense ◽  
Quality Traits ◽  
Fiber Quality Traits

Inheritance of long staple fiber quality traits of Gossypium barbadense in G. hirsutum background using CSILs

2012 ◽  
Vol 124 (8) ◽  
pp. 1415-1428 ◽  
Author(s):  
Peng Wang ◽  
Yajuan Zhu ◽  
Xianliang Song ◽  
Zhibin Cao ◽  
Yezhang Ding ◽  
...  
Keyword(s):  
Fiber Quality ◽  
Gossypium Barbadense ◽  
Quality Traits ◽  
Staple Fiber ◽  
Fiber Quality Traits

scholarly journals Combining ability and heterosis for fiber quality traits in cotton

2010 ◽  
Vol 62 (1) ◽  
pp. 3-16 ◽  
Author(s):  
Yuksel Bolek ◽  
Hatice Cokkizgin ◽  
Adem Bardak
Keyword(s):  
Combining Ability ◽  
Recurrent Selection ◽  
Fiber Quality ◽  
Block Design ◽  
Short Fiber ◽  
Quality Traits ◽  
Gene Effects ◽  
Fiber Quality Traits ◽  
High Fiber ◽  
Additive Gene

Combining ability and heterosis for fiber quality traits in cotton Combining ability analysis and heterosis for cotton fiber quality traits were studied in a set of diallel crosses involving eight cotton (Gossypium sp.) genotypes. Randomized complete block design was used to test 56 F1 and 8 parents for fiber quality traits; length (Len), strength (Str), micronaire (Mic), uniformity (Unf), elongation (Elg), spinning consistency index (Sci) and short fiber index (Sfi). Analysis revealed significant general combining ability (GCA) and specific combining ability (SCA) effects for all the traits and additive gene effects were important in the inheritance of the traits. Giza-45 had the highest GCA effects for Len, Sci, Unf and Elg while Is-4 had the highest Str value. Mic and Sfi values were lowest for Askabat-100 and Giza-45, respectively. The cross Cukurova-1518 × 108-F and Nazilli-84S × Askabat-100 had the lowest SCA effects for Mic and Sfi, respectively. The highest values for Len (Askabat-100 × 108-F), for Str (Acala Prema × 108-F), for Sci (Is-4 × Giza-45), for Unf (Stoneville-453 × Askabat-100) and for Elg (108-F × Is-4) were also obtained. Hybridizations among Askabat-100 × Nazilli-84S, Is-4 × Giza-45, Askabat-100 × Stoneville-453, Askabat-100 × Giza-45, Is-4 × 108F, Giza-45 × 108F, Giza-45 × Acala Prema, Nazilli-84S × Giza-45, Is-4 × Nazilli-84S and Acala Prema × Askabat-100 crosses yielded the best heterosis and heterobeltiosis values. Aforementioned parents and crosses could be utilized for further selection of high fiber quality and applying 3-way crosses or modified backcross or recurrent selection to genotypes having good combining ability would improve fiber quality.

scholarly journals Combining Ability Studies for Fiber Quality Traits in Desi Cotton (Gossipium Arboreum L.)

2019 ◽  
Vol 8 (03) ◽  
pp. 415-421
Author(s):  
R. Divya Bandhavi ◽  
H.V. Kalpande ◽  
Anil Kumar ◽  
Kuldeep Singh
Keyword(s):  
Combining Ability ◽  
Fiber Quality ◽  
Quality Traits ◽  
Fiber Quality Traits

scholarly journals Association analysis of yield and fiber quality traits in Gossypium barbadense with SSRs and SRAPs

2013 ◽  
Vol 12 (3) ◽  
pp. 3353-3362 ◽  
Author(s):  
X.Q. Wang ◽  
Y. Yu ◽  
W. Li ◽  
H.L. Guo ◽  
Z.X. Lin ◽  
...  
Keyword(s):  
Association Analysis ◽  
Fiber Quality ◽  
Gossypium Barbadense ◽  
Quality Traits ◽  
Fiber Quality Traits
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