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correlation

Papers (690)

Mathematics Anxiety and Mental Well-being of Secondary School Students in Morigaon District, Assam, India: A Descriptive and Correlational Study

Subhalakhi Konwar & Manashee Gogoi · Asian Journal of Education and Social Studies · 2026

Aims: To identify the levels of mathematics anxiety and mental well-being among Class IX students in Morigaon district, Assam, to determine the significant difference of the students’ levels in the two constructs when they are grouped according to gender, and to determine the cor...

Open access Research Article 10.9734/ajess/2026/v52i32897

Genetic Diversity Studies in Wheat (Triticum aestivum L.) Germplasm in Doon Valley

Arpita Singh Tomar, Gideon Synrem & Sharad Pandey · International Journal of Plant & Soil Science · 2026

The present research study envisages genetic variability, correlation and multivariate diversity analysis in bread wheat (Triticum aestivum L.). 75 germplasm lines plus 5 checks (HD 2851, HD 3086, RAJ 3765, DBW-187 and PBW 343) were evaluated in an Augmented Complete Block Design...

Open access Research Article 10.9734/ijpss/2026/v38i25987

Selection of Superior Traits and Diverse Parents in Maize (Zea mays L.) Based on Multivariate Analysis

Ayodhya Prasad Pandey, Brindaban Singh, Rajbeer Singh Gaur, Ankit Kumar Bhagat, Neeraj Verma & Suhel Mehandi · Journal of Advances in Biology & Biotechnology · 2026

An experiment comprising 40 maize (Zea mays L.) genotypes was conducted in a randomized complete block design with three replications at research farm of Faculty of Agriculture Science and Technology, AKS University, Satna (M.P.) India. Highly significant (p ≤ 0.05) differences a...

Open access Research Article 10.9734/jabb/2026/v29i23644

Effect of Weather Parameters on Incidence of Bark-eating Caterpillar and Bagworm Moth Infesting Citrus Plants

Yougendra Singh, S. B. Singh, Pooja Yadav, Suman Suman & Ashish Yadav · International Journal of Environment and Climate Change · 2026

Aims: To correlate population of bark-eating caterpillar and bagworm with the meteorological parameters, i.e., the maximum & minimum temperature, relative humidity, rainfall and rainy days. Study design: Four plants in each of the four orchard locations were chosen for the we...

Open access Research Article 10.9734/ijecc/2026/v16i25263

Comparative Correlation Analysis in M\(_2\) Populations of Horse Gram (Macrotyloma uniflorum [Lam.] Verdc.) Generated Using Ethyl Methane Sulphonate (EMS) and Sodium Azide (SA)

Chetangouda G Patil, Bangaremma S Wadeyar, Soregaon C D & Ashvathama V H · Journal of Advances in Biology & Biotechnology · 2026

Aims: Horse gram (Macrotyloma uniflorum) an underutilized legume valued for its drought tolerance and nutritional richness suffers from limited improvement due to its narrow genetic base and self pollinating nature. The present study aimed to determine the correlations between se...

Open access Research Article 10.9734/jabb/2026/v29i23609

Multivariate Analysis in Indian Mustard (Brassica juncea (L.) Czern & Coss.)

Rajbeer Singh Gaur, Brindaban Singh, Aditya Kumar, Ayodhya Prasad Pandey, Neeraj Verma & Suhel Mehandi · Journal of Advances in Biology & Biotechnology · 2026

The present study evaluated 30 Indian mustard (Brassica juncea (L.) Czern & Coss.) genotypes in a randomized block design with three replications for 13 traits at research farm of the Faculty of Agriculture Science and Technology, AKS University, Satna (M.P.) India. ANOVA sho...

Open access Research Article 10.9734/jabb/2026/v29i13591

Population Dynamics of the Bean Spider Mite, Tetranychus ludeni Zacher (Acari:Tetranychidae) under Climatic Conditions in Cowpea Field

Surendra Prasad, Singampalli Prasanthi, M. K. Singh, Manoj Kumar, S. N. Singh & Neeraj · Journal of Advances in Biology & Biotechnology · 2026

Field trial was conducted in the summer season on cowpea crop during 2024 for population dynamic of the bean spider mite, Tetranychus ludeni Zacher at Hi-tech Horticulture, Dr. Rajendra Prasad Central Agricultural University, Pusa, Samstipur, Bihar. An attempt was made to correla...

Open access Research Article 10.9734/jabb/2026/v29i13570

Correlation and Path Coefficient Analysis of Plant Dry Pod Yield and Its Yield Components in Groundnut (Arachis hypogaea L.)

Pappuru Manogna, Hari Ram Kumar Bandi, K Krishnam Raju & Raghu Gogada · Journal of Applied Life Sciences International · 2026

The correlation between plant dry pod yield and other traits like number of pegs, number of pods and fresh pod yield per plant was found to be significantly positive in 30 groundnut genotypes studied under a randomized block design in triplicates. Thus, these traits might be used...

Open access Research Article 10.9734/jalsi/2026/v29i1751

Correlation Analysis between Growth and Yield Components of Sorghum (Sorghum bicolor L.) during Kharif 2022

Ajeet Jakhad, Victor Debbarma, Sandeep Menon, Gurpreet Singh, Samprikta Priyadarshini & Nachiketa · International Journal of Plant & Soil Science · 2026

This study investigated the simple correlation relationships between growth, yield, and yield-related traits in sorghum, aiming to identify key determinants for yield improvement. A randomized block design experiment, comprising ten treatments with three replications, was conduct...

Open access Research Article 10.9734/ijpss/2026/v38i15940

Trend and Relationship of Market Arrivals and Prices of Paddy in Gadchiroli District, Maharashtra, India

Devyanee K. Nemade, Mittal M. Supe, Manjusha S. Gaykwad, Madhuri Dhomane & Aruna S. Katole · Journal of Experimental Agriculture International · 2026

Price changes in agricultural commodities frequently occur because of the seasonal aspects of production. Agriculture is marked by significant fluctuations in crop yields, which in turn result in greater variability in market arrivals. Variations in market arrivals significantly...

Open access Research Article 10.9734/jeai/2026/v48i14001

Genetic Variability and Association Studies for Morpho-Physiological and Quality Traits in Wheat Genotypes

Priyanka Dalal, Yogender Kumar & Ankita · Journal of Advances in Biology & Biotechnology · 2026

Genetic variability is the foundation for adaptation of populations in the context of environmental changes. This study evaluated the morpho-physiological and quality traits of 194 wheat genotypes under timely sown irrigated conditions during crop season 2023-24 at Chaudhary Char...

Open access Research Article 10.9734/jabb/2026/v29i13524

Associations between Groundwater Quality and Soil Physico-Chemical Properties under Tube-Well and Sewage Irrigation in the Gird Region of Madhya Pradesh, India

Ashok Singh, Akhilesh Singh, Ravi Kant Sharma & Vikash Meena · International Journal of Environment and Climate Change · 2026

The experiment was conducted during October–December 2021 in ten villages of the Morar block, Gwalior district, located in the central Gird region of Madhya Pradesh. A total of thirty georeferenced irrigation water samples were collected from tube wells and sewage water sources....

Open access Research Article 10.9734/ijecc/2026/v16i15234

Assessment of Genetic Variability and Trait Correlations in Sesame Genotypes Using Morphological Characters

D. Padmaja, N. Balram & G. Sreenivas · Journal of Experimental Agriculture International · 2026

Sesame (Sesamum indicum L.) ranks among the oldest oilseed crops grown in tropical and subtropical regions worldwide. It is prized for its high-quality edible oil, which is rich in unsaturated fatty acids, antioxidants, and essential nutrients. Sesame is a self-pollinating, annua...

Open access Research Article 10.9734/jeai/2026/v48i13988

Genetic Variability and Character Association Analysis in Selected Recombinant Inbred Lines of Bread Wheat

Vinkal Saini, Mukesh Kumar, Vikram Singh, Lakshmi Chaudhary, Vishal Saini, Nikhil Gangadharaiah & Manvi Singh · Journal of Advances in Biology & Biotechnology · 2026

Wheat (Triticum aestivum L.) improvement relies on the availability of genetic variation and an understanding of the inheritance of yield-related traits. The present investigation assessed genetic variability, genetic advance, heritability and inter-trait relationships in 136 rec...

Open access Research Article 10.9734/jabb/2026/v29i13509

Evaluating Genetic Variation and Multi Trait Selection in Soybean (Glycine max L.) Genotypes for Enhanced Yield

M. Rajendar Reddy & M. Raghuveer · Journal of Advances in Biology & Biotechnology · 2025

Aims: Present investigation was conducted to evaluate 42 soybean genotypes along with two commercial check varieties (JS 335 and Basara) for grain yield and attributing traits to identify best lines for yield and yield attributing trait, understanding of nature and magnitude of v...

Open access Research Article 10.9734/jabb/2025/v28i123477