The Legislature hereby finds and declares that in order to ensure economic and efficient land use, increase and improve agricultural production, and provide food for residents of state operated institutions, state-owned farms should operate under the control of the Commissioner of Agriculture. The Legislature also finds and declares that the operation of all institutional farms under one management system with a single integrated farm plan is the most efficient method of providing the food needs of residents of state-operated institutions and will promote the health and welfare of all citizens of this state.