Prasanna Kumar Samant

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

Effect of Silicon Nutrition on Yield, Uptake and Agronomic Efficiency of Paddy in Acid Lateritic Soils of Odisha

Aliva Das, Prasanna Kumar Samant, Gayatri Sahu & Gour Hari Santra · International Journal of Environment and Climate Change · 2021

A field experiment was conducted in the central farm, Regional Research and Technology Transfer Station, Coastal Zone OUAT, Bhubaneswar during kharif 2020 using cv-Lalat variety of Rice. The experiment was laid out in randomized block design (RBD) with ten treatments and three re...

Open access Research Article 10.9734/ijecc/2021/v11i1130543

Evaluation of Silicon Nutrition on Yield, Growth Attributes and Available Nutrient Status of Paddy in Coastal Zone of Odisha

Aliva Das, Prasanna Kumar Samant, Gayatri Sahu & Gour Hari Santra · International Journal of Plant & Soil Science · 2021

A field experiment was conducted in the central farm, Regional Research and Technology Transfer Station, Coastal Zone OUAT, Bhubaneswar, Odisha, India during kharif 2020 using cv-Lalat variety of Rice. The experiment was laid out in randomized block design (RBD) with ten treatmen...

Open access Research Article 10.9734/ijpss/2021/v33i2330742

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

Thirteen Year Long Term Fertilization Effect on Soil Phosphorus Fractions of an Acid Inceptisol and Their Contribution to Phosphorus Uptake by a Double Crop of Rice under Sub-Tropical Climate

Sugyata Shivhare, Kumbha Karna Rout, Mitali Mandal, Prasanna Kumar Samant, Pradipta Majhi, Amit Phonglosa, Raghabananda Nayak & Akhilesh Kumar Gupta · International Journal of Plant & Soil Science · 2022

A 13 year old long term fertilizer experiment conducted on an acid soil with rice-rice system was used to study the impact of continuous application of fertilizer nutrients and amendments on changes in soil phosphorus fractions and their relative contribution to P nutrition. Ther...

Open access Research Article 10.9734/ijpss/2022/v34i1831047

Thirteen Year Long Term Fertilization Effect on Soil P Balance and Sustainability of a Double Crop of Rice Grown in an Acidic Inceptisol under Sub-Tropical Climatic Situation

Sugyata Shivhare, Kumbha Karna Rout, Mitali Mandal, Prasanna Kumar Samant, Pradipta Majhi, Amit Phonglosa & Abhiram Dash · International Journal of Environment and Climate Change · 2022

The goal of the study was to determine how long-term fertilizer management of a rice-rice production system affected the buildup or depletion of surface soil phosphorus (P) in a subtropical climate. The results showed that using FYM @ 5t ha-1 season-1 in conjunction with optimal...

Open access Research Article 10.9734/ijecc/2022/v12i730699