what does soil type mean in conservation
From Wikipedia, the free encyclopedia. Soil conservation is the prevention of soil from erosion or reduced fertility caused by overuse, acidification, salinization or other chemical soil contamination. slash-and-burn and other unsustainable methods of subsistence farming are practiced in some lesser developed areas.A sequel to the deforestation is typically large scale erosion, loss of soil nutrients and sometimes total desertification.oil-conservation farming involves no-till farming, âgreen manuresâ and other soil-enhancing practices. Such farming methods attempt to mimic the biology of virgin land.