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R. B. Dubey

Publications (4)

Genotype X Environment Interaction Studies in Single Cross Maize Hybrids for Quality Traits under Different Environments

Khushbu Chittora, R. B. Dubey & Narayan Ram Gurjar · International Journal of Plant & Soil Science · 2022

Sixty eight genotypes of maize (48 hybrids, 16 parents and 4 checks were evaluated under three different environments to test their stability. Variance due to genotypes, environments and genotype x environment interactions were found significant for oil content, starch content an...

Open access Research Article 10.9734/ijpss/2022/v34i1931089

Assessment of Genotype × Environment Interaction and Yield Stability in Groundnut (Arachis hypogaea L.)

Sarita Choudhary, P. B. Singh, R. B. Dubey, Abhay Dashora, Kapil Dev Ameta, R. N. Bunkar, Babulal Dhaka & Jyoti Sankhala · Journal of Advances in Biology & Biotechnology · 2026

Genotype × environment interaction is an important consideration in groundnut improvement because yield and related traits are strongly influenced by environmental conditions. The present study evaluated the stability and adaptability of 74 groundnut genotypes, including four sta...

Open access Research Article 10.9734/jabb/2026/v29i74155

Multivariate Analysis of Genetic Diversity in the Ashwagandha (Withania somnifera (L.) Dunel) Genotype

Kapil Kumar Nagar, Mukut Bihari Meena & R. B. Dubey · Journal of Experimental Agriculture International · 2022

The current study was conducted to decipher principal component analysis (PCA) among 60 ashwagandha germplasmas and 3-check was evaluated to study the diversity pattern among the collected accessions. A randomized complete block design with three replications was used to perform...

Open access Research Article 10.9734/jeai/2022/v44i830840

Combining Ability Analysis for Morpho-Physiological Traits and Grain Yield under Heat Stress Condition in Durum Wheat (Triticum durum Desf.)

Deva Ram Meghawal, Mukesh Vyas, Jagdish Choudhary, R. B. Dubey & Ashok Kumar Malav · Current Journal of Applied Science and Technology · 2021

Combining ability analysis for morph-physiological and grain yield traits was performed using ten selected parents in half diallel to develop forty five crosses were tested during Rabi 2016-17. Across the environments mean squares due to GCA × E and SCA × E were significant for g...

Open access Research Article 10.9734/cjast/2021/v40i4331614