COMBINING ABILITY FOR YIELD AND SOME AGRONOMIC TRAITS AMONG TEN YELLOW MAIZE (ZEA MAYS L.) INBRED LINES

2015 ◽  
Vol 93 (3) ◽  
pp. 837-845
Author(s):  
MAHMOUD B. EL-KOOMY ◽  
WAEL M. EL-SAYED ◽  
AMR S. MOHAMED
Keyword(s):  
Zea Mays ◽  
Combining Ability ◽  
Zea Mays L ◽  
Agronomic Traits ◽  
Inbred Lines

scholarly journals Evaluation of inbred lines of maize (Zea mays L.) through line × tester method

2015 ◽  
Vol 39 (4) ◽  
pp. 675-683
Author(s):  
MN Amin ◽  
M Amiruzzaman ◽  
A Ahmed ◽  
MR Ali
Keyword(s):  
Zea Mays ◽  
Grain Yield ◽  
Combining Ability ◽  
Zea Mays L ◽  
Gene Action ◽  
Inbred Lines ◽  
General Combining Ability ◽  
Genotypic Differences ◽  
Mean Values ◽  
Wide Range

Maize inbred lines were evaluated by using line × tester method involving 11 lines and 3 testers for grain yield and its components through estimation of general combining ability (gca) and specific combining ability (sca) effects. Highly significant genotypic differences were observed indicated wide range of variability present among the genotypes. The crosses with high sca effect for grain yield were evolved from high × low general combiner parents which reveled additive × dominance type of gene action. The cross combinations 9MS4-1 × L22, 9MS4-1 × L486, 9MS4-2 × L431, 9MS4-11 × L486 and 9MS4- 15 × L431 with high positive sca effect having high mean values might be used for obtaining high yielding hybrids. The information on the nature of gene action with respective variety and characters might be used depending on the breeding objectives. DOI: http://dx.doi.org/10.3329/bjar.v39i4.22547 Bangladesh J. Agril. Res. 39(4): 675-683, December 2014

scholarly journals Heterosis and combining ability in a diallel among elite inbred lines of maize(Zea mays L.)

2013 ◽  
Vol 25 (2) ◽  
pp. 132 ◽  
Author(s):  
Mohammad Amiruzzaman ◽  
Md Islam ◽  
Lutful Hasan ◽  
Monjurul Rohman
Keyword(s):  
Zea Mays ◽  
Combining Ability ◽  
Zea Mays L ◽  
Inbred Lines

scholarly journals Combining Ability and Gene Action Using 10 X 10 Diallel Crosses of Ten Maize Inbred Lines (Zea mays L.)

2021 ◽  
Vol 12 (11) ◽  
pp. 1205-1211
Author(s):  
M. E. M. Abd El-Azeem ◽  
RIZK ALY ◽  
W. M. El Sayed ◽  
Noura Hassan
Keyword(s):  
Zea Mays ◽  
Combining Ability ◽  
Zea Mays L ◽  
Gene Action ◽  
Inbred Lines ◽  
Diallel Crosses ◽  
Maize Inbred Lines
Sign in / Sign up

Export Citation Format

Share Document