1. Under the Tamil Nadu Irrigated Agriculture Modernisation Project (TNIAMP), the TANUVAS Grand supplement was distributed free of cost to over 19,000 farmers.
  2. This supplement is specially designed to reduce methane emissions from cattle and enhance digestion.
  3. It works by promoting the growth of beneficial microorganisms in the cow’s first stomach (rumen).
  4. As a result, methane emissions are reduced by 25–30 litres per cow per day, contributing to environmental protection.
  5. Farmers using the supplement have observed improved milk yield and higher dung production, boosting both income and productivity.