Optimizing Rice Cultivation: Impact of Mid-Season Drainage, Sulphate and Blue-Green Algae on Yield and Greenhouse Gas Emissions | Chapter 10 | Geography, Earth Science and Environment: Research Highlights Vol. 3

 

This study evaluates the effects of mid-season drainage, sulphate addition, and blue-green algae application on methane emissions, carbon flux, and rice yield using field experiments and the DNDC model. Results demonstrated a 48% reduction in methane emissions and significant yield improvements with combined practices. The DNDC model validated these findings, showcasing its utility in estimating greenhouse gas emissions under modified management conditions. These findings highlight the potential for integrating sustainable practices in rice cultivation to mitigate climate change while maintaining productivity.

 

Author (s) Details

Natarajan, S. K.
Tapioca and Castor Research Station, Yethapur, 636 119, P.G. Palayam (PO), Salem District, Tamil Nadu, India.

 

Kavitha Mary, J.
Department of Agricultural Microbiology, Tamil Nadu Agricultural University, Coimbatore, 641 003, Tamil Nadu, India.

 

Senthilraja, K.
Department of Agro Climate Research Center, Tamil Nadu Agricultural University, Coimbatore, 641 003, Tamil Nadu, India.

 

Usharani, K.S.
Plant Breeding and Genetics, Department of Crop Improvement, Kumaraguru Institute of Agriculture, Nachimuthupuram, 638 315, Erode District, Tamil Nadu, India.

 

Geethalakshmi, V.
Tamil Nadu Agricultural University, Coimbatore, 641 003, Tamil Nadu, India.

 

Bhuvaneswari, J
Department of Agronomy, VOC Agricultural College and Research Institute, Killikulam, 628 252, Vallanad, Tamil Nadu, India.

 

Please see the book here:- https://doi.org/10.9734/bpi/geserh/v3/3706