The infrastructure development under the tuhet farming system was demonstrated to the tribal farmers from Nancowrie Islands at ICAR-CIARI, Sri Vijaya Puram on 08.11.2025 at its research farm. There were 16 tribal farmers were participated in the program. The semi intensive poultry farming structure for improving the nutrient as well as productivity of the farm were demonstrated. The farmers were trained to establish the low cost poly houses for vegetable, spices and fruit crop production at their tuhet system. Demonstrated and discussed the low cost hi tech vegetable production system through the dweep vertigrow techniques. To rear the cattle in the farming system an advanced cattle shed construction methodology and techniques were discussed.