Tamil Nadu Study Shows Integrated Rice Farming Can Cut Emissions and Boost Yields
A rice field that supports fish, ducks, and a floating green mat of Azolla may appear unconventional, but a two-year field study by the Tamil Nadu Rice Research Institute (TRRI), Aduthurai, suggests that such integrated farming could offer a practical response to climate change in paddy cultivation. The approach not only reduced greenhouse gas emissions significantly but also delivered a sharp increase in grain yield.
The study was conducted during the 2022–23 and 2023–24 samba seasons and compared conventional rice monoculture with an integrated farming system that combines biological inputs and multiple farm components.
Greenhouse gas footprint reduced by nearly one third
Researchers found that the integrated rice farming system reduced the overall climate ch...








