This paper evaluates the different variations of integrated farming that are prevalent in developing countries in Asia. A cross-country comparison was done using productivity analysis on duck-fish integrated farming in India, poultry-fish in Thailand, rice-fish in the Philippines, and crop-livestock-fish-homestead integrated farming in Vietnam. The study findings indicate farmers in Bangladesh could add additional components to their on-going farming practices to increase not only the productivity of land and other inputs but also improve economic conditions.