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, Mukhi, Sujit Kumar, Kumbha Karna Rout, Parida, Amulya Kumar, Prasanna Kumar Samant, Rout, Kumbha Karna, Ranjan Kumar Patra, Abhiram Dash, Patra, Ranjan Kumar, Amulya Kumar Parida, Samant, Prasanna Kumar, 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