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correlation

Papers (690)

Genotypic and Phenotypic Connotation among Yield Components in Red Rice (Oryza sativa L.) Genotypes of Himachal Pradesh, India

Rishita Kapoor, Neelam Bhardwaj, Shivani Bhatia, Banty & Shiwani · Journal of Advances in Biology & Biotechnology · 2025

The study was conducted at the experimental farm of Rice and Wheat Research Centre, Malan during Kharif, 2021. Experimental material consist of 43 germplasm lines of red rice (Oryza sativa L.) sourced from various districts of Himachal Pradesh. Significant genotypic differences w...

Open access Research Article 10.9734/jabb/2025/v28i82705

Studies on Character Association among Yield and Its Components in Elite Rice (Oryza sativa L.) Germplasm

Ananya Thakur, Neelam Bhardwaj, Arti, Rishita Kapoor & Hardat Kaswan · Journal of Scientific Research and Reports · 2025

The present investigation was conducted at the experimental farm of Rice and Wheat Research Centre, Malan during Kharif, 2022. Experimental material comprising 40 elite rice (Oryza sativa L.) genotypes including three checks were evaluated in Randomized complete Block Design in t...

Open access Research Article 10.9734/jsrr/2025/v31i83361

Genetic Diversity for Grain Yield and Its Attributed Traits in Blackgram [Vigna mungo (L.) Hepper]

Budipudi Venkata Sai, Tikkisetty Pavana Praneetha, Aishmita Gantait & Ann Maxton · International Journal of Plant & Soil Science · 2025

Grain legumes are a wonderful gift from nature and serve as a significant complement to a diet primarily along with cereals. In India, blackgram [Vigna mungo (L.) Hepper] is a significant legume crop that is widely cultivated. It is one of the most abundant sources of protein, mi...

Open access Research Article 10.9734/ijpss/2025/v37i85635

Correlation, Heritability and Genetic Advance Studies for Yield and Quality Traits in Rice (Oryza sativa L.)

M. Teja Sri, B. Srinivas, P. Madhukar & Y. Hari · Journal of Advances in Biology & Biotechnology · 2025

This study was conducted with 43 genotypes to study the variability and correlation for fourteen traits at Regional Agricultural Research Station, PJTAU, Polasa, Jagtial, Telangana during the Kharif, 2024. Significant genetic variability was recorded for all the traits studied. G...

Open access Research Article 10.9734/jabb/2025/v28i82698

Genetic Variability and Correlation Analysis for Yield Attributing Traits in Rice (Oryza sativa L.)

Ajmeera Akhila, L.Krishna, C.V.Sameer kumar & T.Kiranbabu · Journal of Experimental Agriculture International · 2025

Aim: To evaluate genetic variability, heritability, genetic advance, and correlation among yield and yield-attributing traits in rice genotypes to identify effective selection criteria for yield improvement. Study Design:  Augmented block design. Place and Duration of Study: Inst...

Open access Research Article 10.9734/jeai/2025/v47i73605

Correlation of Weather Parameters with Different Phenophases of Groundnut (Arachis hypogaea L.) during Different Sowing Windows

Kumar Naik, A.H., Yashaswini, S.N. & Usha, T.N. · International Journal of Environment and Climate Change · 2025

A field experiment was conducted to assess the performance of groundnut genotypes under different sowing windows during rabi season under ICAR-AICRP on groundnut at Zonal Agricultural and Horticultural Research Station, Hiriyur during 2023-24. The experiment was laid out in strip...

Open access Research Article 10.9734/ijecc/2025/v15i84959

Correlation of TIRADS Classification and Nodule Size with Serum TSH in Adults with Thyroid Incidentalomas

Michael E. Aronu, Goodluck C. Azubike, Samuel I. Udobi, Catherine N. Obasikene, Kelechi U. Okoye, Kelechi M. Uke & Eric O. Umeh · Journal of Advances in Medical and Pharmaceutical Sciences · 2025

Background: A thyroid incidentaloma (TI) is an unexpected, asymptomatic thyroid lesion inadvertently discovered during an investigation of an unrelated condition. Although most TIs are benign, there is a significant potential for malignancy. The prevalence of TI is increasing due...

Open access Research Article 10.9734/jamps/2025/v27i7802

Knowledge Level of the Apple Growers Towards Apple Cultivation Practices in Mandi District of Himachal Pradesh, India

Khub Ram, Jahanara & Mrinal Pandey · Journal of Experimental Agriculture International · 2025

Apple (Malus domestica Borkh.) is native to Southwestern Asia and is an extensively cultivated fruit crop in temperate regions around the world. Apple holds immense economic importance as a fruit crop globally. The study was undertaken with the objective of studying the knowledge...

Open access Research Article 10.9734/jeai/2025/v47i73590

Genetic Analysis and Trait Association Studies for Yield Enhancement in Mungbean [Vigna radiata (L.) Wilczek]

Abhijeet Swain, Prasanta Kumar Majhi, Kishore Chandra Sahoo, Sarita Pradhan, Subhakanta Samantaray, Sujata Das, Monika Ray, Sukumar Tudu & Abhishek Nanda · Journal of Advances in Biology & Biotechnology · 2025

Background: Genetic variability forms the cornerstone of any crop improvement program, providing the raw material for selection and hybridisation. Estimation of genetic parameters such as variability, heritability, and genetic advance enables breeders to understand the extent of...

Open access Research Article 10.9734/jabb/2025/v28i72641

Correlation and Path Coefficient Analysis for Yield and Yield-related Traits in Bread Wheat (Triticum aestivum L.)

Vaibhav Chauhan, S.C. Vimal, Prem Kumar, Sajan Kumar & Neha Jha · Journal of Advances in Biology & Biotechnology · 2025

The significant positive correlation of phenotypic and genotypic performance as well as path correlation of crops helps in selection of the superior cultivars.  Based upon important significance of these estimates, it was applied in our research.  For this an experiment was carri...

Open access Research Article 10.9734/jabb/2025/v28i72626

Dissecting Yield Determinants through Genetic Parameters Analysis in Diverse Restorer Lines of Pearl Millet

Asha Bisoriya, M.K. Tripathi, Riya Mishra, Sanjeev Sharma, S. S. Rajpoot & Ravindra Solanki · Journal of Scientific Research and Reports · 2025

Pennisetum glaucum (L.) R. Br. is a nutritionally rich, drought-tolerant cereal crop widely cultivated in arid and semi-arid regions, particularly in India and sub-Saharan Africa. Despite its adaptability to harsh environments, the crop’s productivity remains suboptimal due to co...

Open access Research Article 10.9734/jsrr/2025/v31i73307

Analysis the Genetic Variability and Character Association in Brinjal (Solanum melongena L.)

Anushka Tripathi, Jitendra Kumar, Vinay Joseph Silas, Aneeta Yadav, Syed Mohd Quatadah & Shubham Sharma · Journal of Experimental Agriculture International · 2025

The heritable element of overall variability is represented by the genotypic coefficient of variation (GCV), which measures the genetic proportion of this variability. The chance of using a certain character in a selection programme increases with increasing GCV. Heritable variab...

Open access Research Article 10.9734/jeai/2025/v47i73561

Estimation and Availability of Male Moths in Cotton Ecosystems Using Pheromone Trap Monitoring

K. J. Bhuva, H. R. Desai, A. S. Dhane, R. D. Patel, G. R. Bhanderi & A. R. Prajapati · Journal of Experimental Agriculture International · 2025

Aims of Study: A two-year field experiments (Kharif 2023 and 2024) were conducted across MCRS, NAU, Surat and RCRS, NAU, Bharuch to monitor the seasonal activity and abundance of major lepidopteran pests through pheromone traps in both Bt (protected and unprotected) and non-Bt (p...

Open access Research Article 10.9734/jeai/2025/v47i73556

Studies on Genetic Variability for Yield and Its Attributes in Tomato (Solanum lycopersicon L.)

Dilip Kumar, Vinay Joseph Silas, Jitendra Kumar, Syed Mohd Quatadah, Ravikesh Kumar Pal, Anoop Singh Sengar, Saurabh Kumar & Shubham Sharma · International Journal of Plant & Soil Science · 2025

The present investigation was carried out at the Horticulture Research Farm, Faculty of Agricultural Sciences and Allied Industries, Rama University, Kanpur (U.P.), to evaluate 20 genotypes of tomato (Solanum lycopersicum L.) for the nature and magnitude of associations among dif...

Open access Research Article 10.9734/ijpss/2025/v37i75571

Effect of Weather Parameters on Population Dynamics of Major Sucking Insect-pests and Their Natural Enemies of Soybean [Glycine max (L) Merrill]

MayanglambamSomorjit Singh, Imtinaro L, Hijam Shila Devi, Pankaj Neog, Susanta Banik, L Tongpang Longkumer, DamitreLytan & Rokozeno · Journal of Advances in Biology & Biotechnology · 2025

A two-year field trial was conducted during Kharif seasons of 2021 and 2022 at the Experimental Research Farm of Department of Entomology, School of Agricultural Sciences, Nagaland University, Medziphema campus on soybean variety JS 335 in order to study the population dynamics o...

Open access Research Article 10.9734/jabb/2025/v28i72578