Shuvasish Roy Choudhury

Effect of Various Concentrations of Zinc as Soil Health Indicator on Earthworm (Pheretima posthuma) and Some Soil Bacteria

Shuvasish Roy Choudhury · Asian Journal of Research in Zoology · 2026

Metal toxicity has become a critical environmental and health concern, as it can adversely affect entire organisms or specific components such as cells or organs. Zinc, in particular, is a trace element essential for the proper physiological functioning of organisms. As a vital m...

Open access Research Article 10.9734/ajriz/2026/v9i2267

Comparative Assessment of Water Quality Parameters and Fish Productivity in Maintained and Non-maintained Pond Systems in Karimganj District, Assam, India

Shuvasish Roy Choudhury · Asian Journal of Fisheries and Aquatic Research · 2025

Environmental factors directly influence the growth and survival of fishes and the quality of the water, in which they are cultured, is an important environmental factor in this regard. A study was conducted in the Alekargul and Tikarpara village (Badarpur sub-division) of Sreebh...

Open access Research Article 10.9734/ajfar/2025/v27i121032

Arginase-Mediated Ureogenesis as an Adaptive Response to Water Restriction in Heteropneustes fossilis

Shuvasish Roy Choudhury · Asian Journal of Fisheries and Aquatic Research · 2025

It is well-known that fishes excrete ammonia as their major nitrogenous waste product. However, if they are kept in a water-restricted condition for a certain period of time, they may switch over to urea excretion. In the present study, it was tried to ascertain if in Heteropneus...

Open access Research Article 10.9734/ajfar/2025/v27i101012