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Kulendra Nath Das

Publications (5)

Estimating Phosphorus Saturation as an Indicator of Phosphorus Loss Risk in Acidic Soils of Assam, India

Ramijur Rahman, Kulendra Nath Das & Meghna Sarkar · Journal of Experimental Agriculture International · 2026

Acid soils exhibit distinct phosphorus (P) dynamics compared with neutral or alkaline soils. When the P concentration in the soil solution exceeds a threshold, saturation occurs, increasing the risk of P loss through leaching or surface runoff. This study evaluated phosphorus sat...

Open access Research Article 10.9734/jeai/2026/v48i84379

Artificial Intelligence and Machine Learning in Soil Analysis for Precision Agriculture: A Review

Ramijur Rahman & Kulendra Nath Das · Journal of Experimental Agriculture International · 2025

Soil analysis is a crucial component of precision agriculture, helping to evaluate soil fitness, fertility, and productivity. Conventional soil testing methods, although accurate, are often time-consuming and labor-intensive. AI and ML hold significant promise in transforming tra...

Open access Research Article 10.9734/jeai/2025/v47i53440

Point of Zero Charge of Soils - It’s Dynamics under Fertilizer Management Practices and Nutrient Availability

Subhra Parija, Kulendra Nath Das & Meghna Sarkar · International Journal of Plant & Soil Science · 2023

Aims: To study the dynamics of point of zero charge of different soil types and determine the availability of nutrients under the influence of specific fertilizer management practices. Study Design:  Completely Randomized Design. Place and Duration of Study: Department of Soil Sc...

Open access Research Article 10.9734/ijpss/2023/v35i193769

Characterization of Rice Growing Soils of Lower Brahmaputra Valley Zone (LBVZ) of Assam, India

Abreeta Kalita, Kulendra Nath Das, Mukul Chandra Kalita & Sukritee Hazarika · International Journal of Plant & Soil Science · 2023

An experiment was conducted to characterize and classify the physico-chemical properties of different rice growing soils namely Ahu, Sali and Boro rice of Boko block of Assam. A total of sixty (60) geo-referenced and representative (0-15 cm) samples of soil were collected from th...

Open access Research Article 10.9734/ijpss/2023/v35i173185

Distribution Study of the Different Forms of Soil Acidity and Available Nutrients in Upper Brahmaputra Valley Zone (UBVZ) of Assam

Manoharmayum Monica Devi, Devajit Bhattacharyya, Kulendra Nath Das & Keisham Dony Devi · International Journal of Plant & Soil Science · 2023

Soil acidity is a major constraint that affect crop growth and production in larger aspect. The objective of the study is to characterize different forms of soil acidity components in relation to the soil properties. So, 14 georeferenced soil samples were collected from Jorhat an...

Open access Research Article 10.9734/ijpss/2023/v35i183328