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

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

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