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Pravin Kumar Upadhyay

Publications (3)

Effects of Tillage, Mulching and Site-Specific Nutrient Management on Soil Temperature, Flowering, Bulk Density and Soil Organic Carbon in Wheat

Krishnababu M. E., Rajiv Kumar Singh, Pravin Kumar Upadhyay, Manjunatha M. A. & Chappali Harendra · Asian Journal of Soil Science and Plant Nutrition · 2024

The effects of tillage, mulching and site-specific nutrient management on soil temperature, flowering, bulk density, and soil organic carbon in wheat” studied during rabi,2021-22, at the research farm of ICAR-Indian Agricultural Research Institute, New Delhi. The experiment with...

Open access Research Article 10.9734/ajsspn/2024/v10i1213

Evaluation of Nano-Urea Application on Growth and Yield Performance of Basmati Rice under Flooded Conditions

K Bharath Chandra, Vijay Paul, Rakesh Pandey, Pravin Kumar Upadhyay & Ramesh Chand Meena · International Journal of Plant & Soil Science · 2025

Introduction: Rice crop utilizes only 30 to 40% of applied nitrogenous fertilizers and rest of the nitrogen (N) goes waste. Introduction of nano-urea in India had come with claims that it offers promising solution in enhancing nitrogen use efficiency for crops including flooded r...

Open access Research Article 10.9734/ijpss/2025/v37i105807

Impact of Nitrogen Variability on Yield Dynamics and Economics Viability of Transplanted and Direct Seeded Rice

Manojit Chowdhury, Tapan Kumar Khura, Roaf Ahmad Parray, Pravin Kumar Upadhyay, H. L. Kushwaha, Achal Lama, Shubham Chaudhary & Abhishek Kumar Ansh · Journal of Experimental Agriculture International · 2025

Efficient nitrogen (N) management plays a critical role in optimizing rice yield and ensuring economic sustainability. This study evaluates the impact of variable nitrogen levels on the yield dynamics and economic viability of transplanted rice (TPR) and direct seeded rice (DSR)....

Open access Research Article 10.9734/jeai/2025/v47i13220