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correlation

Papers (692)

Seasonal Incidence of Shoot and Fruit Borer [Earias vittella (Fab.)] on Okra [Abelmoschus esculentus (L.)] in Relation to Abiotic Factors

Aayush Kumar Sharma, Lavlesh Kumar, Sitaram Seervi & Meena Sanjay · International Journal of Plant & Soil Science · 2025

The present investigation was carried out during kharif season 2023 at Agricultural Research Farm of RBS College Bichpuri, Agra (Uttar Pradesh). During the investigation, it has been revealed that the infestation of the shoot and fruit borer, Earias vittella (Fab.) on okra during...

Open access Research Article 10.9734/ijpss/2025/v37i15281

Character Association and Path Coefficient Analysis for Yield Attributing Traits in Wheat (Triticum aestivum L.)

Pankaj Kumar Dwivedi & Bineeta Singh · Asian Journal of Soil Science and Plant Nutrition · 2025

The present investigation was carried out to estimate the nature and magnitude of variability parameters and characters associations among 19 genotypes of wheat for 12 characters. The experiment was laid out in Randomized Completely Block Design with 3 replications during rabi, 2...

Open access Research Article 10.9734/ajsspn/2025/v11i1463

Seasonal Incidence of Aphid (Aphis craccivora Koch) on Pea Crop and It’s Correlation with Different Abiotic Factors under Field Condition

Remi Kumari, S.P.S. Tomar, M.L. Sharma, Bharat Lal, Sitaram Seervi, Dheerendra Mahor & Neha Tomar · Journal of Advances in Biology & Biotechnology · 2025

The present investigation was carried out in randomized block design (RBD) during Rabi 2022-23 and 2023-24 at research farm, College of Agriculture, Gwalior (M.P.). The crop’s pest situation is also greatly influenced by the weather factors. The objective of this investigation wa...

Open access Research Article 10.9734/jabb/2025/v28i11921

Assessment of Genetic Variability, Correlation and Path Analysis in Bread Wheat (Triticum aestivum L.) Genotypes for Yield and its Attributing Traits

Sunit Kumar, Pratap Narayan Singh, Sateesh Chandra Gaur, Syed Mohd Quatadah, Kaushal Singh, Upendra Gautam, Sumit Kumar Singh, Mohit Yadav, Ajay Kumar Gaur & Kamlesh Kumar · Journal of Advances in Biology & Biotechnology · 2025

This study investigated the genetic variability and agronomic traits influencing wheat yield across multiple genotypes. Conducted during the 2021-2022 rabi season at the Research Farm of BRD PG College, Deoria, the experiment included 31 treatments and a standard check variety, H...

Open access Research Article 10.9734/jabb/2025/v28i11914

Correlation Studies in Early Clonal Generation under Water Logging Condition in Sugarcane for Yield and Its Attributing Traits

G. Sai Varija, Balwant Kumar & M. Vennela · Journal of Experimental Agriculture International · 2025

An experiment was carried out during 2021-22 at Sugarcane Research Institute, Dr. RPCAU, Bihar using 24 clones that were planted in augmented design along with two checks. Data was recorded for the nine characters. There was a positively significant correlation found among cane y...

Open access Research Article 10.9734/jeai/2025/v47i13230

Assessment of Variability and Association among Green Forage Yield and Contributing Traits in Indigenous Genotypes of Grass Pea [Lathyrus sativus (L.)]

Anchal Mishra, Mayuri Sahu & Harish Kumar Pandey · Journal of Advances in Biology & Biotechnology · 2025

Forty-four variable local accessions of grasspea including advanced lines and three checks were investigated. Observations were recorded from 5 selected plants of each genotypes in 3 replications. Estimates of GCV and PCV were high for leaflet width, number of primary branches an...

Open access Research Article 10.9734/jabb/2025/v28i11904

Seasonal Incidence of Insect Pests of Chickpea in Relation to Abiotic Factors

Ankit Singh, Pradeep Kumar, B. Gangwar & Balwant Yadav · Journal of Advances in Biology & Biotechnology · 2025

The present study explored the seasonal incidence of Insect pests of Chickpea in relation to abiotic factors. The field experiment was conducted at Research Farm, Institute of Agricultural Sciences, Bundelkhand University, Jhansi during the Rabi season 2023-2024 to study the seas...

Open access Research Article 10.9734/jabb/2025/v28i11875

Assessment of Genetic Variability, Heritability and Correlation in Crossandra (Crossandra infundibuliformis (L.) (Nees) Genotypes

Kavitha. M, S. Gowsika, A. Sankari & P.S. Kavitha · International Journal of Plant & Soil Science · 2025

The present investigation was carried out to study the performance of crossandra genotypes for morphological, flowering, yield, quality and screening for nematode resistance at the Department of Floriculture and Landscape Architecture, Tamil Nadu Agricultural University, Coimbato...

Open access Research Article 10.9734/ijpss/2025/v37i15245

Correlation and Path Coefficient Studies of Yield and Its Contributing Traits in Groundnut (Arachis hypogea L.)

K. Sravanti, V.Ram Reddy, K.Mamatha, N.Navatha, M.Shankar, S.Vanisri & M.Malla Reddy · Journal of Advances in Biology & Biotechnology · 2024

Groundnut is currently a major industrial oilseed crop with good commercial significance. It is highly variable in phenotypic characters and thus it is important to investigate the variations and associations of these morphological features. Ten confectionary type advanced breedi...

Open access Research Article 10.9734/jabb/2024/v27i121867

Status of Micronutrients in Rice Growing Alluvial Soils of Delta Area of Krishna District, Andhra Pradesh, India

K Hema, M.V.S. Naidu, B.P. Bhaskar, K.V. Naga Madhuri, V. Ramamurthy & P. Lavanya Kumari · International Journal of Plant & Soil Science · 2024

An investigation was carried out to study the micronutrient status of rice-growing soils of the delta area of Krishna district in Andhra Pradesh to know the potential of these soils to supply micronutrients to rice crops. For this, six profiles viz., Vemulamada (P1), Kothapalli (...

Open access Research Article 10.9734/ijpss/2024/v36i125251

Effect of Weather Parameters on Incidence of Leaf Miner (Lirimomyza trifolii Burgess) Infesting Tomato (Solanum lycopersicum L.)

Ingole D.B., Shinde B.D., Sanap P.B., Karmarkar M.S. & Kadam J.J. · Journal of Agriculture and Ecology Research International · 2024

A field experiment was conducted during the Rabi seasons of 2021-22 and 2022-23 to study the influence of various meteorological parameters on the population dynamics of leaf miner infesting tomato (Solanum lycopersicum L.). The study was carried out at the Central Experiment Sta...

Open access Research Article 10.9734/jaeri/2024/v25i6656

Studies on Seasonal Incidence and Correlation of Tomato Aphids, Aphis gossypii (Glover) in Konkan Region

Ingole D.B., Shinde B.D., Karmarkar M.S., Sanap P.B. & Kadam J.J. · Journal of Experimental Agriculture International · 2024

A field experiment was conducted during Rabi 2021-2022 and Rabi 2022-23 to ascertain the influence of various meteorological parameters on population fluctuations of Aphids, Aphis gossypii Glover on tomato at Central Experiment Station, Wakawali, Dr. Balasaheb Sawant Konkan Krish...

Open access Research Article 10.9734/jeai/2024/v46i123165

Effect of Abiotic Factors on Seasonal Incidence of Whitefly, Bemisia tabaci on Tomato (Solanum lycopersicum L.) Crop

Ingole D.B., Shinde B.D., Karmarkar M.S., Sanap P.B. & Kadam J.J. · Archives of Current Research International · 2024

A field experiment was conducted during the Rabi seasons of 2021-22 and 2022-23 to study the influence of various meteorological parameters on the population dynamics of whitefly, Bemisia tabaci (Hemiptera: Aleyrodidae), infesting tomato (Solanum lycopersicum L.). The study was c...

Open access Research Article 10.9734/acri/2024/v24i121011

Grain Yield, Growth and Yield Components of Maize as Influenced by Irrigation Intervals and Irrigation Levels

Niveditha M. P., S. Sridhara, Sridhara, C. J., T. Basavaraj Naik, S. Pradeep & Ganapathi · International Journal of Environment and Climate Change · 2024

Irrigation intervals influence the soil moisture, plant stress where irrigation levels determine water availability based on environmental demand with their combined management was crucial for optimizing maize growth and yield under varying irrigation conditions.  Maize responds...

Open access Research Article 10.9734/ijecc/2024/v14i124640

Genetic Variability, Character Association and Path Analysis Studies in Rice Genotypes (Oryza sativa L.)

B. R. Chattar, T. J. Bhor, S. S. Chavan & G. U. Chopade · Journal of Advances in Biology & Biotechnology · 2024

Forty rice genotypes were evaluated for their genetic variability, correlation and path analysis studies with respect to yield and its attributing traits at the Agricultural Research Station, Vadgaon Maval (Pune). The magnitude for test weight exhibited the highest GCV and PCV pe...

Open access Research Article 10.9734/jabb/2024/v27i121792