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Open access Aug 2026

Genetic variability, heritability, and trait associations for yield and grain dimensions in diverse rice genotypes

Rice ( Oryza sativa L.) is a critical staple crop, necessitating continuous genetic improvement to enhance yield and quality traits to meet global food demands. This study aims to identify high‐yielding genotypes with desirable quality traits and elucidate the relationships among traits to inform breeding strateg...

Mostafa Modarresi · 0 citations
Open access Sep 2026

Genetic Variability, Correlation and Path Coefficient Analysis for Grain Yield and its Component Traits in Rice (Oryza sativa L.)

The present investigation was undertaken to assess genetic variability among thirty rice (Oryza sativa L.) genotypes and to identify reliable indirect selection criteria for grain yield through correlation and path coefficient analysis. Thirty genotypes were evaluated in a randomised block design with three replication...

Anwesha Dey, G. M. Lal, Shashank Mishra · 0 citations
Open access Sep 2026

Genetic Variability in Some Local Spring Wheat (Triticum aestivum L.) Genotypes of Bangladesh for Yield and its Attributing Traits

Purpose: Around the globe, wheat is a significant cereal crop, used for food, feed, and raw materials. The study’s main objective was to examine the diversity and variability of yield and its attributing traits among sixty (60) locally cultivated wheat genotypes of Bangladesh based on genetic analyses to formulate appr...

I. Jahan, S. Muntaha, G. Sagor · 0 citations
Open access 2026

Combining Ability, Gene Action, Yield, and Quality in Half-Diallel Bread Wheat

The study conducted to improve bread wheat genotypes with high grain yield, yield related traits, and quality. A half diallel mating design involving seven bread wheat parents (Maroof, Aras, Hsad, Alaa, Tamuz-2, Adana and Sabr Beg) and their 21 progenies were used to study the combining ability in bread wheat. Seven br...

Fatih Karim, Hama Ali, Sherwan I. Tawfiq et al. · 0 citations
Open access Aug 2026

Agronomic Evaluation and MGDI-Based Multi-Trait Selection of S4 Sweet Corn Inbred Lines

Sweet corn is a high-value commodity whose productivity can be improved through hybrid variety development. The development of superior hybrids depends on establishing inbred lines with superior agronomic performance and broad phenotypic variability as the basis for parental selection. This study aimed to evaluate agro...

Jelita Sari Muluk, P. D. Dewi Hayati, Netti Herawati et al. · 0 citations
Open access 2026

Genetic and yield analysis of F1 and F2 populations of improved soybean varieties

Abstract This study aimed to evaluate the General Combining Ability (GCA) and Specific Combining Ability (SCA) of soybean germplasm adapted to tropical regions. Ten soybean crosses from six tropical-adapted varieties were performed which revealed substantial genetic variability in seven agronomic traits. Genetic varian...

José Israel López Rodríguez, A. A. M. Vargas, Oswalt R. Jiménez Caldera et al. · 0 citations

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