Integrated Farming, success story of Filipino farmer in Integrated Farming - #Agriculture #Agribusiness How It works Philippines. Successful and awarded farmer, Gerry Esteban, shares his story; why he engaged in an integrated farm and the benefits of it. The principles that he has been applying to his business that enabled him to achieve success in farming.. #Agribusiness - How It Works #PhilippineAgriculture. Agribusiness opportunities for the Overseas Filipino Worker (OFW) and their families. Instruct. Inspire. Succeed.