R. Manimaran

Analysis of Nutritional Quality Traits in Rice (Oryza sativa L.) Landraces through Variability and Correlation Studies

Konne Deepika, R. Manimaran, R. Pushpa, K. Sathiya Bama, C. Umamageswari & R. Suresh · Journal of Advances in Biology & Biotechnology · 2026

Rice (Oryza sativa L.) is the staple crop for more than half of the world’s population and serves as a major dietary energy. However, polished rice grains are often deficient in essential Micronutrient such as iron (Fe), zinc (Zn) and protein. Therefore, identification of genotyp...

Open access Research Article 10.9734/jabb/2026/v29i63992

Impact of Foliar Fertilizer Spraying on Productivity and Economics of Greengram (Vigna radiata L.) Grown in Rice Fallow Condition

P. Rajarathinam, K. Subrahmaniyan, S. Mathiyazhagan, R. Manimaran, S. Elamathi, R. Nageswari, R. Arulananth & G. Sivakumar · Asian Journal of Soil Science and Plant Nutrition · 2024

The field experiment was conducted at the Tamil Nadu Rice Research Institute, Aduthurai, during the rice fallow season of 2022-23 and 2023-24 to evaluate the impact of foliar fertilizer application on the growth, yield and economic performance of rice fallow greengram. The spray...

Open access Research Article 10.9734/ajsspn/2024/v10i4438

Integrated Nutrient Management Strategies for Red Gram, Sorghum and Blackgram-Based Intercropping Systems

P. Rajarathinam, K. Subrahmaniyan, S. Elamathi, R. Arulananth, R. Nageswari, S. Mathiyazhagan, R. Manimaran & G. Sivakumar · International Journal of Plant & Soil Science · 2025

A field experiment was conducted at the National Pulses Research Centre, Vamban, Pudukkottai District, during the kharif seasons of 2022 and 2023 to evaluate integrated nutrient management strategies for redgram-based intercropping systems. The study included two intercropping tr...

Open access Research Article 10.9734/ijpss/2025/v37i15256