Soumyajeet Pradhan

Effect of Fly Ash and Farmyard Manure on Soil Quality and Groundnut Productivity in an Acidic Soil

Soumyajeet Pradhan, Prasanna Kumar Samant, Meenakhi Prusty & Kumbha Karna Rout · International Journal of Plant & Soil Science · 2025

Fly ash (FA), an industrial by-product from coal-based power plants, remains underutilized in Indian agriculture despite its potential as a nutrient-rich soil amendment. A three-year field experiment was conducted in an acidic Inceptisol of coastal Odisha under a rice–groundnut s...

Open access Research Article 10.9734/ijpss/2025/v37i95748

Sub-soil Nitrogen Content as Influenced by Long-term Manuring and Its Relationship with Nitrogen Availability and Productivity of a Rice-rice Cropping System in Eastern India

Sujit Kumar Mukhi, Kumbha Karna Rout, Prasanna Kumar Samant, Ranjan Kumar Patra, Abhiram Dash, Amulya Kumar Parida, Sugyata Shivhare & Soumyajeet Pradhan · International Journal of Environment and Climate Change · 2022

Investigation was made to study the impact of long-term fertilizer and manure application on the sub-soil nitrogen (N) fertility of an acidic Inceptisol under continuous rice-rice cropping system. For this purpose, a long-term fertilizer experiment commenced from 2005-06, rabi se...

Open access Research Article 10.9734/ijecc/2022/v12i1131109