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correlation

Papers (690)

Seasonal Abundance of Red Cotton Bug, Dusky Cotton Bug and Mealy Bug in Bt Cotton, Gossypium hirsutum L. and Their Correlation with Abiotic Factors

Rabari, P. H., Barad, C. S, Patel, B. C., Patel, P. S., Dodiya, R. D., Joshi, V. J. & Karnavat, U. R. · Annual Research & Review in Biology · 2025

In cotton, a number of insect pests simultaneously occur and cause enormous damage to crop. Hence, an investigation on seasonal abundance of different sucking pests in Btcotton cultivar was carried out during 2022 and 2023 at S. D. Agricultural University, Sardarkrushinagar, Guja...

Open access Research Article 10.9734/arrb/2025/v40i122358

Character Association Studies for Grain Yield and Kernel Zinc in Maize Hybrids

Sindhura N.R.H, Lal Ahamed M, Sudha K. Nair, Vinayan MT, Govindaraj M, Juan Burgueño & Jayalalitha K · Journal of Advances in Biology & Biotechnology · 2025

Maize plays an important role in global food and nutritional security. Exploring trait associations with grain yield and kernel zinc concentration supports breeding strategies aimed at combining productivity with improved micronutrient content. A total of 55 hybrids including che...

Open access Research Article 10.9734/jabb/2025/v28i123454

Studies on Genetic Diversity, Correlation and Variability of the Linseed (Linum usitatissimum L.) Genotype

Nitesh Kumar Singh, Abhinav Dayal, Neha Thomas & Madhwendra Kumar Pathak · International Journal of Plant & Soil Science · 2025

The present investigation was carried out to assess the genetic advancement, heritability, genetic variability, correlation coefficient and the genetic divergence analysis in forty-five linseed genotypes for sixteen quantitative characters/traits during Rabi 2023-24 at field expe...

Open access Research Article 10.9734/ijpss/2025/v37i125896

Assessment of Genetic Variability for Fodder Yield and Related Traits in Diverse Germplasm Panel of Maize (Zea mays L.)

Harish Vikram T, Lakshmana D, Santosh K. Pattanashetti, Manjunatha B, Halingali B.I & Sridhar S · Journal of Advances in Biology & Biotechnology · 2025

Enhancing biomass productivity in maize requires identifying traits that express strong and stable genetic variability across environments. This study quantified genetic variability, heritability and trait–yield relationships in a diverse CAAM (CIMMYT Asia Association Mapping) pa...

Open access Research Article 10.9734/jabb/2025/v28i123448

Correlation between Land Surface Temperature and Normalized Difference Vegetation Index of North Lakhimpur Revenue Circle of Lakhimpur District, Assam, India

Parishmita Borgohain & Jyotishmoy Bora · Asian Journal of Geographical Research · 2025

Rising Land Surface Temperature (LST) has become a critical indicator of climate change, strongly influenced by urbanization, deforestation, and land use modifications. Vegetation cover, often represented by the Normalized Difference Vegetation Index (NDVI), plays a significant r...

Open access Research Article 10.9734/ajgr/2025/v8i4350

Comprehensive Assessment of Genetic Variability and Trait Associations Governing Processing Quality in Tomato

Vishwasgowda C, Jagadeesha R C, Lakshmana D, Harish Babu B N, Sunil C & Srinivasa V · Journal of Advances in Biology & Biotechnology · 2025

Aim: To assess genetic variability, heritability, and genetic advance for key yield and processing-related fruit quality traits in tomato, along with the association patterns among these traits, was investigated through correlation studies. Study Design: Randomized complete block...

Open access Research Article 10.9734/jabb/2025/v28i123419

Definition of Selection Criterion in a Subset of 3k Panel of Rice using Correlation and Path Coefficient Analysis

Karthik N, Dushyantha Kumar B. M, Krishnamurthy S. L, Lakshmana D, Girijesh G. K, Hosagoudar G. N, Anilkumar Lalasingh Chavan, Sharada H. B, Deepthi S. T, Vikas J. B, Hemanth M. J & Sanjana U. N · Journal of Advances in Biology & Biotechnology · 2025

Aims: Examining the genetic variability and the relationships between yield and its contributing traits in rice genotypes can enhance the potential for identifying superior lines capable of meeting the growing need for higher grain production and nutritional value. This study foc...

Open access Research Article 10.9734/jabb/2025/v28i123422

Monitoring of the Seasonal Occurrence of Fall Armyworm Populations in Zea mays L. in Nagaland

Yengkhom Suraj Singh & Hijam Shila Devi · Journal of Advances in Biology & Biotechnology · 2025

Background: Maize is the second most important crop next to rice, and is grown in all the districts of Nagaland. It is affected by many abiotic and biotic stresses. Among those constraints, insect pests are the most limiting factor in the successful cultivation of maize starting...

Open access Research Article 10.9734/jabb/2025/v28i123399

Assessment of Correlation and Path Analysis for Early Seedling Vigour Traits in Rice (Oryza sativa L.) under Laboratory Conditions

Chilaparthi Vamsi Krishna, Lakshmi Narayana R. Vemireddy, Nirmal Kumar A.R., Nafeez Umar Sk. & Keerthi Sree Yama · Journal of Advances in Biology & Biotechnology · 2025

Early seedling vigour (ESV) is a critical trait for successful crop establishment in direct-seeded rice systems, where rapid germination and uniform seedling growth provide a competitive advantage against weeds, ensure better stand establishment, and ultimately contribute to high...

Open access Research Article 10.9734/jabb/2025/v28i123384

Comprehensive Analysis of Trait Associations and Path Coefficients for Yield, Quality, and Biotic Stress Resistance in Onion (Allium cepa L.) Genotypes under Short-Day Conditions

Bandari Naresh, Umesh Thapa & Dachani Sruthi · Journal of Scientific Research and Reports · 2025

Onion (Allium cepa L.) is a globally important vegetable crop where yield improvement depends on multiple morphological, quality, and resistance traits. The study investigated 18 onion (Allium cepa L.) genotypes in order to determine correlations and path coefficient associations...

Open access Research Article 10.9734/jsrr/2025/v31i123774

Exploration of Soft Skills among Teacher Trainees in Relation to Their Teaching Adaptability

Rachana Rawat & Seema Dhawan · Journal of Education, Society and Behavioural Science · 2025

The study mainly focused on knowing the soft skills of teacher trainees in relation to their teaching adaptability. A descriptive survey design was utilized to achieve the objectives. The study was conducted at the campuses of Hemvati Nandan Bahuguna Garhwal University (A Central...

Open access Research Article 10.9734/jesbs/2025/v38i61445

Assessment of Genetic Variability for Yield-Related Traits in Lentil (Lens culinaris Medik.) Germplasms

Vinod Kumar, S. S. Chouhan, Deepak Khande, Mahesh Jarman, Ansingh Ninama, Dhananjay Kathal & Sudhanshu Pandey · Journal of Scientific Research and Reports · 2025

Genetic variation is the key element for the success of any crop enhancement initiative, as it offers greater options for selection. The current study was conducted to explore the genetic variation and relationships between morphological characteristics among the 53 diverse germp...

Open access Research Article 10.9734/jsrr/2025/v31i123764

Dimensions of Academic Engagement as Predictors of Physics Achievement in Senior Secondary Schools

Fagbenro W. Ayoola · Asian Journal of Education and Social Studies · 2025

This study examined the relationship between academic engagement and students' achievement in Senior Secondary School Physics in Nigeria. The study used a correlational design with ex-post facto procedure to collect data. Four research questions were asked and answered. The popul...

Open access Research Article 10.9734/ajess/2025/v51i122680

Population Dynamics of Helicoverpa armigera (Hubner) and Agrotis ipsilon (Hufnagel) in Chickpea and Their Relationship with Abiotic Factors in Kanpur Region of Uttar Pradesh, India

Sneh Yadav, R. S. Singh, Mukesh Srivastava, C. l. Maurya, Sanjeev Kumar & H. C. Singh · Journal of Experimental Agriculture International · 2025

This study investigates the population dynamics of major insect pests, specifically Helicoverpa armigera (Hubner) and Agrotis ipsilon (Hufnagel), in chickpea crop and examines their relationship with key abiotic factors in the Kanpur region of Uttar Pradesh, India. Weekly field o...

Open access Research Article 10.9734/jeai/2025/v47i113893

Correlation and Path Coefficient Analysis of Yield and Yield Attributing Traits in Pigeonpea [Cajanus cajan (L.) Mill Sp]

Shashank M S, Shashikala S. Kolakar, Niranjana kumara B., Ganapathi M. & Pavitra A. H. · Asian Journal of Soil Science and Plant Nutrition · 2025

Background: Pigeonpea [Cajanus cajan (L.) Millsp.] is a diploid species (2n = 2x= 22), often cross-pollinated, with a genome size of 833.1 Mbp. The inheritance of quantitative traits is often affected by variation in other traits, resulting from pleiotropy or genetic linkage. Und...

Open access Research Article 10.9734/ajsspn/2025/v11i4587