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Omkar Singh

Publications (18)

Shaping Nutritional Sustainability in Wheat: The Crucial Role of Agronomic Biofortification in Zinc Enhancement

Jayant Kumar, Omkar Singh, Shailendra S. Gaurav & Sudershan Mishra · Journal of Scientific Research and Reports · 2025

Triticum aestivum L. (wheat) is the world's most important source of calories, but inherent micronutrient deficiencies, especially in zinc (Zn), cause dietary zinc deficiency—in susceptible groups. Agronomic biofortification, a targeted intervention using micronutrient-enriched f...

Open access Research Article 10.9734/jsrr/2025/v31i113729

Sustainable Technologies for Soil Health and Basmati Rice Productivity in India: Current Research and Future Directions

Shivangi, Omkar Singh, UP Shahi, P K Singh, KK Singh, Pintoo Kumar, Shweta Singh, Vaishali Singh, Adarsh Kumar Meena & Akansha Tyagi · Archives of Current Research International · 2025

Basmati rice (Oryza sativa L.) is a crucial economic and cultural crop in South Asia, particularly in India and Pakistan. But the intensification of basmati rice farming methods has resulted in notable soil degradation, lower soil organic carbon, imbalances of nutrients, and less...

Open access Research Article 10.9734/acri/2025/v25i51208

Impact of Various Integrated Nutrient Modules on Rice (Oryza sativa L) Varieties: Crop Productivity, Nutrient Uptake and Profitability under SRI Method

Shivangi, Omkar Singh, P K Singh, U P Shahi, Pintoo Kumar, K K Singh, Shweta Singh, Vaishali Singh & Akanksha Tyagi · Journal of Experimental Agriculture International · 2025

In order to assess the rice (Oryza sativa L) varieties for crop productivity, nutrient uptake, and profitability at various integrated nutrient modules in the SRI method, the current study was conducted during the 2017 (Kharif) season at the Agronomy Research Farm of Narendra Dev...

Open access Research Article 10.9734/jeai/2025/v47i53398

Evaluation of Rice (Oryza sativa L) Varieties in Relation to Various Integrated Nutrient Modules for Crop Growth, Yield and Yield Attributes under SRI Method

Shivangi, Omkar Singh, P K Singh, U P Shahi, K K Singh, Pintoo Kumar, Vaishali Singh, Abhineet Singh & Pradeep Rajput · Journal of Scientific Research and Reports · 2025

A field experiment was conducted in the year 2017 Kharif season at the Agronomy Research Farm of Narendra Deva University of Agriculture & Technology, Ayodhya (Uttar Pradesh) to assess the Rice (Oryza sativa L.) varieties for crop growth, yield, and yield attributes under var...

Open access Research Article 10.9734/jsrr/2025/v31i53012

Yield Gap, Yield Performance and Farmer Economics Analysis of High Yielding Biofortified Wheat Variety DBW-187 with the Special Reference to the Adoption in District Bijnor (U.P.) India

K.K. Singh, P. K. Singh, Shivangi, Pintoo Kumar & Omkar Singh · Journal of Experimental Agriculture International · 2025

This research investigated the yield differences, yield efficacy, economic consequences, technology index and adoption rates of the high-yielding biofortified wheat variety DBW-187 and high-yielding wheat variety enriched with essential nutrients. It addresses crucial aspects of...

Open access Research Article 10.9734/jeai/2025/v47i13223

Effect of Herbicides Mixture on Productivity and Profitability of Wheat (Triticum aestivum L.) Cultivation in Rainfed Subtropics

M. Sekhar, Md Zeeshan, Kalpana Narayan Dahatonde, Sulochna, Omkar Singh, Shivangi & Punabati Heisnam · International Journal of Plant & Soil Science · 2024

Wheat (Triticum aestivum L.) is a vital cereal crop contributing significantly to global food security. The cultivation of wheat in rainfed subtropical regions faces multifaceted challenges, with weed infestation being a primary concern. Herbicides are crucial tools for weed mana...

Open access Research Article 10.9734/ijpss/2024/v36i24360

Climate Smart Foods: Nutritional Composition and Health Benefits of Millets

Rashmi Singh, Ritu Singh, Prabhat Kumar Singh, Shivangi & Omkar Singh · International Journal of Environment and Climate Change · 2023

Millets are a diverse group of small-seeded grasses that have served as staple cereal crops in many parts of Asia and Africa for thousands of years. The major millets include finger millet, foxtail millet, pearl millet, proso millet, barnyard millet, little millet, and kodo mille...

Open access Research Article 10.9734/ijecc/2023/v13i113261

Soil Science and Sustainable Farming: Paving the Way for Food Security

Deepak Kumar Meena, Hanumanta D. Lamani, Ronak Yadav, R. K. Saikanth, Omkar Singh, Sumithra Yerasi & Sumit Rai · International Journal of Environment and Climate Change · 2023

The review titled "Soil Science and Sustainable Farming: Paving the Way for Food Security" explores the critical role of soil science in achieving sustainable agriculture and ensuring global food security. The review focuses on key aspects of soil science that contribute to susta...

Open access Research Article 10.9734/ijecc/2023/v13i102907

Unlocking Productivity Potential: The Promising Role of Agricultural Robots in Enhancing Farming Efficiency

Avinash Kumar Rai, Jayaraj M., Naveen Kumar, Drishty Katiyar, Omkar Singh, Bhojendra, Gadha Sreekumar & Parkash Verma · International Journal of Plant & Soil Science · 2023

Integration of advanced robotics in agriculture can exponentially boost productivity, alleviate labor shortages, reduce the environmental footprint, and increase the overall profitability of farming. Agricultural robots, often controlled by sophisticated algorithms and AI, offer...

Open access Research Article 10.9734/ijpss/2023/v35i183327

Enhancing Agricultural Production with Digital Technologies: A Review

Ashoka, P., N. K. Singh, N. H. Sunitha, D. R. K. Saikanth, Omkar Singh, Gadha Sreekumar, Bal Veer Singh & Singh , Omkar · International Journal of Environment and Climate Change · 2023

The purpose of this study is to investigate the transformational influence of technological advances in the development of agricultural practises in India, revealing how they might improve production and sustainability. It examines a variety of innovations, including precision fa...

Open access Research Article 10.9734/ijecc/2023/v13i92250

Evaluation of Biofortified Wheat Varieties in District Bijnor (Uttar Pradesh) with the Special Reference to the Yield Performance, Yield Gap and their Adoption in District

K. K. Singh, P. K. Singh, Shivangi, Pintoo Kumar & Omkar Singh · International Journal of Environment and Climate Change · 2023

Four biofortified wheat varieties—WB-02, HPBW-01, DBW-187, DBW-303, and one Non Biofortified (DBW-17)—were evaluated for their yield performance, yield gap, and acceptance in the rice-wheat cropping system from 2019–20 to 2022-23. The analysis of the data indicated that there was...

Open access Research Article 10.9734/ijecc/2023/v13i92232

Virulence of Native Isolates of Metarhizium anisopliae (Metschnikoff) against Helicoverpa armigera (Lepidoptera: Noctuidae) in Western Uttar Pradesh, India

Ravi Shanker, Rajendra Singh, Malayaj R. Prajapati, Reetesh Pratap Singh, Aditya Patel & Omkar Singh · International Journal of Environment and Climate Change · 2023

The Chickpea pod borer, Helicoverpa armigera (Hubner) (Lepidoptera: Noctuidae), is a destructive pest of chickpeas that has proven difficult to control using conventional methods. We isolate and evaluate the virulence of five isolates of M. anisopliae against larvae of H. armiger...

Open access Research Article 10.9734/ijecc/2023/v13i113217

Assessing Grain Yield and Achieving Enhanced Quality in Maize by Next Generation Fertilizer: A Review

Dhruvendra Singh Sachan, K. Jaisimha Reddy, Sachan , Dhruvendra Singh, Sulochna, Yonika Saini, Avinash Kumar Rai, Omkar Singh, Reddy , K. Jaisimha, Thejavath Laxman, Rai , Avinash Kumar & Singh , Omkar · International Journal of Environment and Climate Change · 2023

It explores the potential of advanced fertilizers in improving maize yield and quality while addressing environmental and socioeconomic concerns. Investigating the innovations in fertilizer technologies and their impact on maize cultivation, identifying research gaps and suggesti...

Open access Research Article 10.9734/ijecc/2023/v13i81991

Integrated Management Practices against Desert Locust, Schistocerca gregaria (Forskal) in India: A Review

Ankit Upadhyay, Avinash Kumar Rai, Shravan Kumar Verma, Lalit Upadhyay, Anam Khan, Omkar Singh & Sandeep Rout · International Journal of Environment and Climate Change · 2023

Locusts are the most dangerous agricultural pests. They are belonging to family Acrididae. Gregarious locusts travel in swarms from one location to another in adult form. The desert locust, Schistocerca gregaria (Forskal), is one of the grasshopper species that cause crop damage...

Open access Research Article 10.9734/ijecc/2023/v13i71914

Efficacy of Nano Fertilizers on Yield, Attributes and Economics of Wheat

Y. K. Singh, Bal Veer Singh, Drishty Katiyar, D. R. K. Saikanth, Kaushal Kumar, Omkar Singh, Shikhar Verma & Pramod Kumar · International Journal of Environment and Climate Change · 2023

The present investigation was carried out to study the effect of foliar application of nano-fertilizers N and P on yield, and the economics of wheat in Semi-arid and sub-tropical region of Central Plain Zone of Uttar Pradesh. The experiment was laid out in triplicate following a...

Open access Research Article 10.9734/ijecc/2023/v13i71879

Earthworm Castings in Ecosystem Health through Their Elemental Composition

P. Baskar, Kushal Sachan, Bal Veer Singh, D. R. K. Saikanth, R. K. M. Harish Kumar, Rakhi Gautam & Omkar Singh · International Journal of Plant & Soil Science · 2023

Earthworm castings, colloquially termed as nature's potent organic fertilizers, have emerged as a cornerstone in the pursuit of sustainable agriculture and holistic ecosystem health. This significance is particularly pronounced in the intricate tapestry of India's agricultural la...

Open access Research Article 10.9734/ijpss/2023/v35i183494

Biochar Implementation in Rice Paddies for Addressing Greenhouse Gas Emissions and Nutrient Loss: A Review

D. R. K. Saikanth, Bal Veer Singh, Avinash Kumar Rai, Udayagiri Siva Kumar, Surender, Babita Yadav & Omkar Singh · International Journal of Plant & Soil Science · 2023

Eco-challenges like greenhouse gas (GHG) emissions and nutrient depletion are key threats to the health of rice field ecosystems. Biochars (BCs) - porous, carbon-dense materials with substantial surface areas and an abundance of surface functional groups - are emerging as a viabl...

Open access Research Article 10.9734/ijpss/2023/v35i183326

Millets for Food and Nutritional Security in the Context of Climate Resilient Agriculture: A Review

Lalit Kumar, R. K. Naresh, Himanshu Tiwari, S. K. Kataria, Sachin Saharan, B. Rajeswara Reddy, Omkar Singh, Sidra Qidwai & Ram Pratap Singh · International Journal of Plant & Soil Science · 2022

The world is dealing with both agrarian and nutritional issues. We must concentrate on dry lands in order to further increase grain production because agricultural lands with irrigation facilities have been fully utilised. It is difficult to use dry lands to produce enough high-q...

Open access Research Article 10.9734/ijpss/2022/v34i232504