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N. Swaminathan

Publications (4)

Evaluation of Suitable Polymers for the Development of High-Concentrated Liquid Biofertilizers

N. Swaminathan, R. Anandham, V. Paranidharan & D. Balachandar · International Journal of Plant & Soil Science · 2023

An improvement in the present liquid formulation of biofertilizer is essential to expand its shelf life and enhance the bioefficacy potential of the inoculated crops. Here, we screened ten different water-soluble polymers for their feasibility as cell protectants in liquid biofer...

Open access Research Article 10.9734/ijpss/2023/v35i193605

Sectoral Shift of Agricultural Labours: An Evidence in U.T. of Puducherry, India

E. Thanu Vaishnubharathi, T. Sivasakthi Devi, N. Swaminathan & S. Saravanan · Asian Research Journal of Agriculture · 2026

Over the past decades the contribution of farm labour has been decreasing due to occupational change, low wages, irregular employment, government policies and reforms. The severe shortage of agricultural labourers in the state has compelled farmers to transition from agricultural...

Open access Research Article 10.9734/arja/2026/v19i3867

A Comparative Economic Assessment of Certified Organic (Traditional and HYV) Rice and Inorganic Rice Cultivation in Pudukkottai District of Tamil Nadu, India

M. Vinoth, L. Umamaheswari, K. R. Karunakaran, A. Pouchepparadjou, N. Swaminathan, S. Parthasarathi & C. Aroutselvam · Journal of Experimental Agriculture International · 2026

Aim: Rice is a critical crop for a nation's food security. The study estimated the costs and returns, production function, resource-use efficiency, and constraints in certified organic traditional, certified organic HYV, and inorganic rice cultivation using primary data collected...

Open access Research Article 10.9734/jeai/2026/v48i94450

Climate Change Risk Meets Resource Inefficiency: A Multi-method Assessment of Thanjavur's Rice Economy

C. Aroutselvam, A. Pouchepparadjou, R. Sendhil, L. Umamaheswari, N. Swaminathan & M. Vinoth · International Journal of Environment and Climate Change · 2026

Rice cultivation in Thanjavur district faces interacting climatic, water, labour, and production-efficiency constraints. This study assessed these dimensions through an integrated multi-method framework. Primary data were collected from 120 rice farmers between October 2025 and F...

Open access Research Article 10.9734/ijecc/2026/v16i95622