Overgrazing is caused by having too many animals grazing on land or by not properly controlling the grazing activity of the animals. Overgrazing results in several negative consequences to both the land and the animals.Continue Reading
Overgrazed land may see a loss of plant life. Cattle that graze on land often eat the younger seeds of plants, reducing the possibility for mature plant species to thrive. Soil is negatively affected as it loses depth, nutrients and eventually becomes eroded. Complete desertification may occur. Animals who depend upon land that is overgrazed suffer from nutrient deficiencies due to the fact the plant life on the land is no longer as robust. Animals may fail to gain weight appropriate to their life and production stage and may yield less of the product for which they are being raised.
Solutions to prevent and treat the effects of overgrazing include implementing fertilizers to augment soil nutrition and planting alternative grasses that help the land resist degradation. Controlling animals that graze is another step that can reduce overgrazing. Not allowing these animals to graze continuously is another solution. Reducing the overall herd numbers is also a solution, as is rotating the animals from one part of a pasture to another.Learn more about Agriculture
To get a farm subsidy check, first check with your local Farm Service Agency to see if your land qualifies for a subsidy, and if any are available in the area, explains the Houston Chronicle. If your farm qualifies for a subsidy, acquire the necessary forms from your local service agency or from the United States Department of Agriculture website, according to the United States Department of Agriculture.Full Answer >
Shifting cultivation, also known as slash and burn agriculture, is an agricultural system that involves clearing a section of land and using it for farming activities for a relatively short time before abandoning it. Farmers then typically shift their agricultural operations to a new section of freshly cleared land.Full Answer >
Extensive subsistence agriculture refers to an agricultural technique where a vast expanse of land is cultivated to yield minimal output of crops and animals for the primary consumption of the grower's family. The produce that is grown using this farming method is not sold in the market for monetary value.Full Answer >
While there is no set amount of land needed for a farm, M. D. Creekmore from The Survivalist Blog states that about 8,000 square feet is needed to provide a complete vegetarian diet for one person. This number assumes 100 percent crop yield and four growing seasons per year. Since an acre is 43,560 square feet, land in these conditions could sustain about five people per acre.Full Answer >