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Umesh Thapa

Publications (15)

Advancements in Hydroponic Systems: A Comprehensive Review

Umesh Thapa, Narendra Nath Hansda, Sourav Kundu, Anmol Giri, Dupchen Tamang & Abujafar Oliyar Rahaman · Archives of Current Research International · 2024

Hydroponics, the practice of growing plants without soil using mineral nutrient solutions in water, represents a significant shift in agricultural methodologies. Modern hydroponic systems have evolved substantially since the early 20th century, with advancements in system design,...

Open access Research Article 10.9734/acri/2024/v24i11973

Exploration of Genetic Diversity and Variability in Winged Bean (Psophocarpus tetragonolobus L.) in the New Alluvial Zone of West Bengal

Umesh Thapa, Narendra Nath Hansda, Subhadeep Karak, Pinkey Dukpa, Sourav Kundu & Abujafar Oliyar Rahaman · Journal of Scientific Research and Reports · 2024

The winged bean (Psophocarpus tetragonolobus L.) is a multipurpose, underexploited leguminous crop of the tropics that is rich in proteins and minerals. The present study, entitled “Exploration of Genetic Diversity and Variability in Winged Bean (Psophocarpus tetragonolobus L.) i...

Open access Research Article 10.9734/jsrr/2024/v30i11833

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

A Review on Sustainable Microgreen Cultivation for Urban Farming with Minimal Resources

Narendra Nath Hansda, Umesh Thapa & Sourav Kundu · Journal of Scientific Research and Reports · 2025

Microgreens, nutrient-rich and high-value crops, are becoming essential in urban agriculture because of their quick development cycles (7–21 days), low resource demands, and considerable nutritional and health advantages. Microgreens are abundant in vitamins (C, E, K), minerals (...

Open access Research Article 10.9734/jsrr/2025/v31i83405

Influence of Different Nitrogen Concentrations on Growth, Yield, and Yield Attributes of Hydroponically Grown Cherry Tomato

Pravachan Chettri, Umesh Thapa, Sanjoy Shil, Dupchen Tamang & Tshering Tamang · Journal of Experimental Agriculture International · 2024

This scientific study aimed to determine the optimal nitrogen concentration within a hydroponic solution for the Rosa variety of cherry tomato plants cultivated in a controlled greenhouse environment. The study was conducted over a period of October 2019 to April 2021. Various tr...

Open access Research Article 10.9734/jeai/2024/v46i113036

Evaluation of Different Genotypes of Late Kharif Onion (Allium cepa L.) Under the Gangetic Plains of West Bengal, India

Koushik Jana, Umesh Thapa, Sourav Kundu, Narendra Nath Hansda, Koushik Ray & Dupchen Tamang · International Journal of Plant & Soil Science · 2023

Aim: Onions, (Allium cepa L.) is one of the highly significant bulbs crops extensively cultivated in India. The investigation entitled “Evaluation of different genotypes of Late Kharif Onion (Allium Cepa L.) under the Gangetic plains of West Bengal”is aimed at suggesting the more...

Open access Research Article 10.9734/ijpss/2023/v35i224137

Performance of Vegetable Based Cropping Sequence under INM in Protected Conditions

B. Ashok Kumar & Umesh Thapa · International Journal of Plant & Soil Science · 2023

The field experiment was conducted in a naturally ventilated arched saw teeth polyhouse department of vegetable science, faculty of horticulture, BCKV, Kolkata, West Bengal. Vegetable crops were produced in appropriate cropping rotations under integrated nutrient management with...

Open access Research Article 10.9734/ijpss/2023/v35i214010

Assessing the Growth, Yield, and Quality of Different Varieties of Cherry Tomato (Solanum lycopersicum Mill. Var. Cerasiforme) Under Polyhouse

Narendra Nath Hansda, Umesh Thapa, Shubham Kumar Kulshreshtha & Sourav Kundu · International Journal of Environment and Climate Change · 2023

Aim: Cherry tomatoes (Solanum lycopersicum Mill. var. cerasiforme) are highly favored for their delectable flavor and plentiful small-sized fruits that form clusters on the plant's stems and branches. This study focused on examining the “Assessing the Growth, Yield, and Quality o...

Open access Research Article 10.9734/ijecc/2023/v13i113294

Impact of Nutrient Management Practices on Growth Parameters, Yield Attributes and Yield of Tomato (Solanum lycopersicum L.)

Akriti Tiwari, Shubham Kumar Kulshreshtha, Umesh Thapa, Vijay Bahadur, Richa Tiwari & Shriman Kumar Patel · International Journal of Plant & Soil Science · 2026

With increasing global concerns about environmental sustainability, nutrient management for tomato production must balance productivity with ecological integrity. Integrated Nutrient Management (INM) approaches help to reduce dependency on synthetic fertilizers, limit nutrient le...

Open access Research Article 10.9734/ijpss/2026/v38i46056

Hydroponics, Vertical Farming and Carbon Footprint Dynamics: Pathways toward Climate-Resilient Food Systems

Aishika Halder, Subhadeep Karak, Umesh Thapa, Arafat Mondal, Sourav Kundu & Abujafar Oliyar Rahaman · Journal of Scientific Research and Reports · 2026

Rapid urbanization, climate instability, shrinking arable land, and increasing food demand are intensifying pressure on global agricultural systems. Conventional farming methods, while foundational to food production, contribute significantly to greenhouse gas emissions, water de...

Open access Research Article 10.9734/jsrr/2026/v32i44128

Quantifying the Impact of Nitrogen Concentration Variations on Quality Characteristics of Soilless Cultivated Cherry Tomato

Pravachan Chettri, Sanjoy Shil & Umesh Thapa · Journal of Advances in Biology & Biotechnology · 2024

Within the domain of macronutrients, nitrogen has garnered significant recognition as a pivotal element due to its profound influence on both the vegetative growth and quality attributes of a crop. An abundance of scientific research has consistently demonstrated that attaining o...

Open access Research Article 10.9734/jabb/2024/v27i101521

Phenotypic Characterization for Okra Hybrids Developed by 7x7 Half Diallel Mating Design

Balagoni Maruthi, Sibsankar Das, Arup Chattopadhayay, Umesh Thapa & Anirban Maji · Journal of Advances in Biology & Biotechnology · 2025

Aims: The aim of this study is to assess phenotypic variation and genetic diversity among 21 okra hybrids derived from a 7×7 half-diallel design. By evaluating key traits and calculating the Shannon–Weaver Diversity Index (H’), the work identifies superior hybrids and supports se...

Open access Research Article 10.9734/jabb/2025/v28i113351

Assessing the Effects of Biostimulant on Tomato Growth, Yield and Quality in Open Field Condition

Sourav Kundu, Subhadeep Karak, Narendra Nath Hansda, Umesh Thapa & Abujafar Oliyar Rahaman · International Journal of Environment and Climate Change · 2023

Aim: This study, conducted at "C" Block Farm, Bidhan Chandra Krishi Viswavidyalaya, Kalyani, Nadia, West Bengal, during the period of 2022–23, explores the impact of biostimulants on the growth, yield, and quality of tomatoes (Lycopersicon esculentum Mill.). The primary objective...

Open access Research Article 10.9734/ijecc/2023/v13i123782

Genetic Variability, Heritability and Genetic Advance Studies in Diverse Genotypes of Tomato (Solanum lycopersicum L.)

Swarnendu Dwary, Pinkey Dukpa, Mohit Gaikwad, Umesh Thapa, Pushpendra Kumar & Samima Yeasmin · International Journal of Plant & Soil Science · 2023

The present experiment was conducted utilizing sixteen diverse genotypes of tomato in the autumn-winter season of 2022-23 for assessing the genetic variability, heritability and genetic advance for different growth, reproductive and yield attributes. Analysis of variance revealed...

Open access Research Article 10.9734/ijpss/2023/v35i224152

Unlocking the Nutritional Power of Vegetables: A Guide to Vibrant Health

V. M. Chaudhari, Oinam Bobochand Singh, N. S. Gouthami, Nikhil Thakur, Rashmi Singh, Shweta Singh, Umesh Thapa & Badri Lal Nagar · European Journal of Nutrition & Food Safety · 2024

Vegetable consumption is essential for preserving optimum health and wellbeing. This review explores the nutritional value of vegetables, emphasising their abundance of vitamins, minerals, and bioactive substances in addition to other important nutrients. Vegetables are essential...

Open access Research Article 10.9734/ejnfs/2024/v16i81512