Needs editing (?) Biological Farming is an approach to food and fiber production that respects the natural processes in the farm or garden ecosystem in order to yield top quality products, provide a viable living for the producer, and sustain long-term productivity. Practitioners use ecologically sound methods of agriculture, horticulture, aquaculture, and livestock husbandry to provide food that is as nutritious and free from toxic residues as possible, and which preserves the balance found in natural ecosystems.