K. N. Das

Rainfed Rice Genotypes Adaptability to Excess Iron Stress in Hydroponic Culture

Danish Tamuly & K. N. Das · International Journal of Plant & Soil Science · 2023

Iron (Fe) toxicity is a nutritional disorder that affects lowland rice (Oryza sativa L.). Excessive amounts of reduced Fe(II) in the soil solution, its uptake by the rice roots, and its transpiration-driven transport result in elevated Fe(II) concentrations in leaf cells that cat...

Open access Research Article 10.9734/ijpss/2023/v35i183335

Study on Integrated Effect of Inorganic Fertilizers and Organic Manure on Available Nutrients, Yield and Nutrient Uptake in Scented Rice

Momin Doley, K. N. Das, B. K. Medhi, A. Basumatary & Lolesh Pegu · International Journal of Plant & Soil Science · 2021

Field experiments were conducted at the Instructional-cum-Research (ICR) Farm, Assam Agricultural University, Jorhat during the year 2017 and 2018 to study the integrated effect of inorganic fertilizers and organic manure on available nutrients, yield and nutrient uptake in scent...

Open access Research Article 10.9734/ijpss/2021/v33i2230708

Mineral and Labile Organic Nitrogen Fractions in Soil Profile and Their Response to FYM and Inorganic Fertilization in Different Growth Stages of Rice Crop

Babita Tamuli, Devajit Bhattacharrya, K. N. Das & Tapan Jyoti Ghose · International Journal of Plant & Soil Science · 2024

Nitrogen is the key element among the major nutrients in crop production. The mineralizable soil organic nitrogen is the main contributors of soil N supply. A better understanding of soil organic nitrogen dynamics in agro-ecosystems is needed to improve N management. The present...

Open access Research Article 10.9734/ijpss/2024/v36i54502