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Heterosis and Combining Ability Analysis of Fruit Yield, Early Maturity, and Quality in Tomato

Agronomy, 2021
Heterosis and combining ability are two important considerations in the utilization of heterosis, which can be used to generate excellent hybrid resource candidates and is very important in conventional hybrid breeding.
Zengbing Liu, Jingbin Jiang, Ai Ren, Xiangyang Xu, He Zhang, Tingting Zhao, Xiuming Jiang, Yaoguang Sun, Jingfu Li, Huanhuan Yang   +9 more
doaj   +3 more sources

Genetic Dissection of the General Combining Ability of Yield-Related Traits in Maize. [PDF]

Front Plant Sci, 2020
Maize yield components including row number, kernel number per row, kernel thickness, kernel width, kernel length, 100-kernel weight, and volume weight affect grain yield directly. Previous studies mainly focused on dissecting the genetic basis of per se performances for yield-related traits, but the genetic basis of general combining ability (GCA) for
Lu X, Zhou Z, Yuan Z, Zhang C, Hao Z, Wang Z, Li M, Zhang D, Yong H, Han J, Li X, Weng J.   +11 more
europepmc   +5 more sources

Combining ability of wheat parents in two generations

Semina: Ciências Agrárias, 2013
The objective of this study were to estimate the general ability and specific combining ability in ten wheat genotypes in two generations (F1 and F2) to indicate parents and hybrid combinations that are promising to achieve new favorable combinations ...
Elesandro Bornhofen, Giovani Benin , Gilvani Matei, Cristiano Lemes da Silva, Eduardo Beche, Eduardo Stefani Pagliosa , Thaís Raquel Hagemann , Cilas Pinnow   +7 more
doaj   +2 more sources

STUDY ON COMBINING ABILITY FOR YIELD AND YIELD CONTRIBUTING TRAITS IN WATER STRESS TOLERANT GENOTYPES OF TOMATO (SOLANUM LYCOPERSICUM L.) [PDF]

Big Data in Agriculture, 2022
The experiment was conducted to develop tomato hybrids by identifying parental lines with estimation of good combining ability effects and their variances through line x tester analysis of 44 genotypes including 32 F1 cross combinations using 12 parents ...
Md. Harun-Or-Rashid, Sayda Rehana, Naheed Zeba, Mohammad Zahir Ullah, Nabila Narzis, Asmaul Husna, Abu Bakar Siddique   +6 more
doaj   +1 more source

Studies on combining ability for yield and contributing traits in okra (Abelmoschus esculentus L. Moench)

Electronic Journal of Plant Breeding, 2021
Fifty-seven lines of okra including ten parents, forty-five hybrids and two standard checks were evaluated in Randomized Block Design with two replications.
G. W. Narkhede*1, N. R. Thakur 2 and K. P. Ingle3
doaj   +1 more source

General Combining Ability and Specific Combining Ability Analysis for Terminal Heat Tolerance in Wheat (Triticum Aestivum L.)

Journal of Applied Research in Plant Sciences, 2023
Developing bread wheat genotypes for terminal heat tolerance is a critical objective for future breeding approaches. The line x tester mating analysis is one of the best approaches to demonstrate the appropriateness of the bread wheat genotypes for selection programs. For this purpose, nine genotypes viz.
Raza Ali Rind, Shabana Memon, Wajid Ali Jatoi, Muhammad Rafeque Rind   +3 more
openaire   +1 more source

General and specific combining ability in sweet sorghum [PDF]

Crop Breeding and Applied Biotechnology, 2018
In breeding of sweet sorghum hybrids, non-additive genetic effects are important in phenotypic expression of the traits of interest. The aim of this study was to evaluate the general combining ability (GCA) of sweet sorghum lines and the specific combining ability (SCA) of the hybrids for agronomic and technological traits.
Rocha, Mara Jane da, Nunes, José Airton Rodrigues, Parrella, Rafael Augusto da Costa, Leite, Pakizza Sherma da Silva, Lombardi, Gabrielle Maria Romeiro, Moura, Mayra Luiza Costa, Schaffert, Robert Eugene, Bruzi, Adriano Teodoro   +7 more
openaire   +3 more sources

Griffing's Methods Comparison for General and Specific Combining Ability in Cucumber [PDF]

The Scientific World Journal, 2012
A comparison among two forms of half-diallel analysis was made. The different half-diallel techniques used were Griffing's model I, method 2 and 4. These methods of diallel analysis were found to be interrelated. However, as Griffing's model I, method 4 partitioned heterosis into different components as well as gave information about combining ability ...
J. A. Olfati, H. Samizadeh, B. Rabiei, Gh. Peyvast   +3 more
openaire   +5 more sources

Combining ability analysis in bread wheat (Triticum aestivum) over environments

The Indian Journal of Agricultural Sciences, 2020
The purpose of the study was to analyze combining ability in bread wheat (Triticum aestivum L.) for yield and its contributing traits over environments.
Pawan Kumar, Hoshiyar Singh, Chhagan Lal, Sheetal Raj Sharma   +3 more
doaj   +1 more source

General and specific combining ability in tropical winter cauliflower [PDF]

Horticultura Brasileira, 2017
ABSTRACT Few Brazilian cauliflower cultivars have shown to be adapted to tropical winter conditions. In addition, studies to obtain hybrids adapted to our winter conditions, from breeding lines originating from tropical regions, are scarce. The objective of this work was to estimate the combining ability of cauliflower breeding lines.
Arashida, Felipe M, Maluf, Wilson R, Carvalho, Regis C   +2 more
openaire   +3 more sources