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Virendra Kumar

Publications (14)

Role of Socio-economics on Adoption Behaviour of Mustard Growers in Jaunpur District, Uttar Pradesh, India

Virendra Kumar, Nalin Kumar Mishra, Pradeep Kumar Yadav & Md Naushad · Journal of Experimental Agriculture International · 2026

Mustard (Brassica juncea) is a key oilseed crop in Jaunpur district, Uttar Pradesh, contributing significantly to India’s agricultural economy. This study examines the association between the adoption behaviour of 300 mustard growers and 13 independent variables-age, education, c...

Open access Research Article 10.9734/jeai/2026/v48i44159

Food and Feeding Habits of Mystus cavasius (Hamilton, 1822), a Bagrid Freshwater Catfish from River Burhi Gandak of Bihar, India

Virendra Kumar, Adita Sharma, Roshan Kumar Ram, Shivendra Kumar & Suman Kumar Singh · Journal of Advances in Biology & Biotechnology · 2025

Mystus cavasius (Hamilton, 1822) is a popular food fish found in freshwater habitats. This study assessed diet composition, feeding intensity and Gastro-somatic index (GaSI) analysis of economically important Bagrid catfish, M. cavasius collected from six sampling locations in Bu...

Open access Research Article 10.9734/jabb/2025/v28i32085

Determination of Yield Parameters and Quality Traits of Tomato (Solanum lycopersicum L.) Genotypes

Virendra Kumar, Sanjay Kumar, Vipin, Rakesh Kumar, Agnivesh Yadav, Suraj Luthra, Ramesh Rajbhar, Chandroday Prakash Tiwari & Lalu Prasad · Journal of Advances in Biology & Biotechnology · 2024

The experiment was done to evaluate the performance of twenty genotypes of tomato in the Horticulture Research Farm of the Department of Horticulture, Babasaheb Bhimrao Ambedkar University, Lucknow, Uttar Pradesh during Rabi Season of the year 2021-2022. Observations were recorde...

Open access Research Article 10.9734/jabb/2024/v27i2708

Growth and Yield Response of Cluster Bean (Cyamopsis tetragonoloba L.) cv. Pusa Navbahar to Integrated Nutrient Management

Virendra Kumar, Ram Bharose, Arun Alfred David, Tarence Thomas & I. Srinath Reddy · International Journal of Environment and Climate Change · 2023

The investigation on cluster bean with application of integrated nutrient management with comprised of 12 treatments with three level of NPK, two levels of PSB and Rhizobium in factorial randomized block design. The treatment T12 has shown the significant results when applied 100...

Open access Research Article 10.9734/ijecc/2023/v13i81976

Induced Synthesis of Defense Enzymes during Induced Resistance against Early Blight of Potato Using Plant Extracts as Inducer

Virendra Kumar, S. K. Biswas, V. Tilak Chowdary, Kishan Lal & Prem Naresh · Journal of Scientific Research and Reports · 2017

Aim: To find out the defense enzymes synthesis due to pre-application of plant extracts as inducers. Study of Design: The experiment was conducted in glass house condition using three replications. The standard statistical analysis was done to find out the variance. Place and Dur...

Open access Research Article 10.9734/JSRR/2017/36560

Impact of Planting Density and RDF Levels on Growth, Yield, and Seed Tuber Production of Potato (Solanum tuberosum L.)

V.K. Dhangrah, Virendra Kumar, Satybhan Singh, Y. P. Singh & Kamal Singh · Journal of Experimental Agriculture International · 2024

The goal of the current study is to maximize the effects of planting density and NPK rate on potato (Solanum tuberosum L.) growth, yield, and seed tuber production. During the Rabi season of 2016–17, a field experiment was conducted at the Agriculture Farm of IFTM University, Mor...

Open access Research Article 10.9734/jeai/2024/v46i102919

Evaluation of Advance Generation Breeding Lines of Bitter Gourd for Yield and Quality Traits

Vipin, Mamta Pathak, Virendra Kumar, Lalu Prasad & Ramesh Rajbhar · Journal of Advances in Biology & Biotechnology · 2024

The present study was conducted at the College of Horticulture and Forestry, Punjab Agricultural University, Ludhiana during the summer season of 2021 and 2022. Plant material consisted of 49 advance breeding lines of bitter gourd including 2 checks namely Punjab-15 (local check)...

Open access Research Article 10.9734/jabb/2024/v27i5762

Effect of Plant Growth Regulators on Growth and Yield of Onion (Allium cepa L.)

Ram Prakash, Rajaneesh Singh, Virendra Kumar & Munish Kumar · International Journal of Plant & Soil Science · 2023

A field experiment entitled  “Effect of Plant Growth Regulators on Growth and Yield of Onion ( Allium cepa L.)” was conducted during two consecutive years 2019-20 and 2020-21 in rabi season at Agriculture Research Farm,  Veer Bahadur Singh Purvanchal University, Jaunpur( U.P) to...

Open access Research Article 10.9734/ijpss/2023/v35i214046

Response of Capsicum (Capsicum annuum L.) Hybrids to Micro-nutrients under Protected Conditions

Braj Kishor, Rajiv, Virendra Kumar, Arun Kumar Verma, Nirankar & Ankit Kumar Goyal · International Journal of Environment and Climate Change · 2023

The field experiment was carried out during rabi season of 2021-22 and 2022 at Vegetable Research Farm of Chandra Shekhar Azad University of Agriculture and Technology, Kanpur to find out the response of capsicum hybrids to micronutrients under protected conditions. The experimen...

Open access Research Article 10.9734/ijecc/2023/v13i103049

Mulches and Their Impact on Floor Management and Performance of Fruit Crops: A Review

Vijay P. Singh, Rajkumar Jat, Virendra Kumar & Ravinder Singh · Current Journal of Applied Science and Technology · 2020

Apart from the various innovations and technologies developed, productivity of most of the fruit crops in India remains at a lower level when compared to the major producers and developed countries. In the present era of health awareness, demand of the quality fruits, classified...

Open access Research Article 10.9734/cjast/2020/v39i3631074

Assessment of Genetic Variability, Heritability and Genetic Advance in Bottle Gourd [Lagenaria siceraria (mol.) Standl.] Genotypes

Trisha Das, Anil Kumar, C. N. Ram, Virendra Kumar, Vipin & Shubham Patel · Journal of Scientific Research and Reports · 2024

The present study highlights about Genetic variability, heritability and genetic advance in bottle gourd [Lagenaria siceraria (Mol.) Standl.] genotypes. Experimental material for the study consisted of 25 genotypes including a check (Narendra Kamna). Observations were recorded on...

Open access Research Article 10.9734/jsrr/2024/v30i92411

Evaluation of Broad Bean (Vicia faba L) Genotypes for Genetic Variability, Heritability and Genetic Advance

Sunil Kumar, Deepa H. Dwivedi, Putan Yadav, Virendra Kumar & Rameshwar Dayal · International Journal of Environment and Climate Change · 2023

The study investigated the phenotypic and genotypic coefficient of variation (PCV and GCV) and heritability estimates for various agronomic and nutritional traits in Broad bean (Vicia faba). The analysis aimed to identify traits with optimum variability and heritability, as well...

Open access Research Article 10.9734/ijecc/2023/v13i113304

Comparitive Evaluation of Different Fungicides against Phytophthora infestans (Mont.) de Bary. Causing Late Blight of Potato

Sumit Kumar, S. K. Biswas, V. Tilak Chowdary, Virendra Kumar, Kishan Lal & Anuj Bansal · Journal of Scientific Research and Reports · 2017

Aim: Evaluation of various fungicides and their effectiveness at different doses against Phytophthora infestans, the causal pathogen of late blight disease of potato. Study Design: Descriptive statistics was used and each treatment was replicated thrice using complete randomize d...

Open access Research Article 10.9734/JSRR/2017/36576

Evaluation of Onion (Allium cepa L.) Genotypes for Yield and its Attributes Traits under Bundelkhand Region of Uttar Pradesh, India

Agnivesh Yadav, R. K. Singh, Suraj Luthra, Rakesh Kumar, Chandroday Prakash Tiwari, Virendra Kumar, Ramesh Rajbhar & Lalu Prasad · Journal of Advances in Biology & Biotechnology · 2024

The present investigation was conducted at the Vegetable Research farm at the College of Horticulture, Banda University of Agriculture and Technology, Banda, Uttar Pradesh, during the Rabi season 2019-2020. The experiment was conducted in randomized block design with 20 genotypes...

Open access Research Article 10.9734/jabb/2024/v27i5759