Assessment of genetic parameters and gene action associated with heterosis for enhancing yield characters in novel hybrid rice parental lines

MM Gaballah, KA Attia, AM Ghoneim, N Khan… - Plants, 2022‏ - mdpi.com
The technology of hybrid rice utilizing heterosis is an essential requirement for achieving
food security. The current study was aimed at assessing the genetic parameters and the …

[HTML][HTML] Determining the Combining Ability and Gene Action for Rice Yellow Mottle Virus Disease Resistance and Agronomic Traits in Rice (Oryza sativa L.)

WT Suvi, H Shimelis, M Laing, I Mathew… - Agronomy, 2020‏ - mdpi.com
Selecting genetically diverse and complementary parental lines and superior crosses are
pre-requisites in develo** improved cultivars. The objectives of this study were to …

Combining ability and gene action studies for grain yield and its component traits in barley (Hordeum vulgare L.).

M Patial, D Pal, J Kumar - SABRAO Journal of Breeding & …, 2016‏ - search.ebscohost.com
Combining ability estimates are important genetic attributes to barley breeders for identifying
desirable parent and crosses and also helps in predicting improvement via hybridization …

[PDF][PDF] Combining ability and heterotic studies in aromatic rice through line by tester analysis.

MZ Islam, MAA Galib, MM Akand, LF Lipi, A Akter… - 2022‏ - sabraojournal.org
Estimating combining ability helps to evaluate genotypes and determine the nature and
degree of gene activities. This study aimed to identify the best parental genotypes and …

Study of variability, combining ability, genetics and association of different yield related traits in rice (Oryza sativa L.) genotypes

Z Ali, M Naeem, I Rafiq, RM Ikram, MI Akram… - Genetic Resources and …, 2024‏ - Springer
Rice is recognized worldwide as a primary staple food crop which provides calories
approximately half of growing world population and the maintenance of its high productivity …

Combining ability and heritability for yield and its related traits in Thai upland rice (Oryza sativa L.)

WK Sari, C Nualsri, N Junsawang… - Agriculture and Natural …, 2020‏ - li01.tci-thaijo.org
In a rice breeding program, breeders select the best combinations using combining ability
analysis while heritability is used to study the degree of variability of the traits transmitted to …

Prediction of Combining Ability and Heterosis in the Selected Parents and Hybrids in Rice (Oryza Sativa. l)

Y Widyastuti - Informatika Pertanian, 2017‏ - neliti.com
Selection of parents based on their combining ability is an effective approach in hybrid
breeding. Four CMS and four restorer lines were crossed in line x tester mating design to …

[PDF][PDF] Combining ability analysis for various yield and quality traits in rice (Oryza sativa L.)

SA Waza, HK Jaiswal, T Sravan… - Journal of Applied …, 2015‏ - researchgate.net
An investigation was undertaken to assess the combining ability for yield and quality traits in
rice. Three WA cytoplasmic male sterile lines of rice ie, IR-58025A, IR-68897A and Pusa 6A …

[PDF][PDF] Combining ability and heterosis for some yield component traits in a 10x10 diallel cross of rice (Oryza sativa L.)

T Vange, GOS Ojo, AM Ladan - Asian J. of Res. in Crop Sci, 2020‏ - researchgate.net
ABSTRACT A ten–parent diallel experiment was carried out at the Teaching and Research
Farms of the Federal University of Agriculture, Makurdi, Nigeria, to estimate combining ability …

Exploiting heterosis and combining ability in two-line hybrid rice

MM Gaballah, AF El-Ezz, AM Ghoneim… - Acta Agriculturae …, 2021‏ - journals.uni-lj.si
Twenty hybrids were developed from crossing four environmental genic male sterile (EGMS)
lines with five testers in line× tester mating design to magnitude of heterosis over better …