soil protection rotation

См. также в других словарях:

• Soil — For other uses, see Soil (disambiguation). A represents soil; B represents laterite, a regolith; C represents saprolite, a less weathered regolith; the bottommost layer represents bedrock …   Wikipedia

• Soil conservation — is set of management strategies for prevention of soil being eroded from the earth’s surface or becoming chemically altered by overuse, salinization, acidification, or other chemical soil contamination. The principal approaches these strategies… …   Wikipedia

• soil conservation — n. the protection of fertile topsoil from erosion by wind and water and the replacement of nutrients in the soil, as by means of cover crops, terracing, contour farming, crop rotation, etc …   English World dictionary

• soil conservation — noun protection of soil against erosion or deterioration • Hypernyms: ↑conservation * * * noun 1. : the prevention or reduction of soil erosion and soil depletion by protective measures against water and wind damage 2. : management of soil so as… …   Useful english dictionary

• crop rotation — the system of varying successive crops in a definite order on the same ground, esp. to avoid depleting the soil and to control weeds, diseases, and pests. [1905 10] * * * Successive cultivation of different crops in a specified order on the same… …   Universalium

• Crop rotation — Fallow redirects here. For other uses, see Fallow (disambiguation). Satellite image of circular crop fields in late June 2001. Healthy, growing crops are green. Corn would be growing into leafy stalks by then. Sorghum, which resembles corn, grows …   Wikipedia

• vegetable farming — Introduction       growing of vegetable crops, primarily for use as human food.       The term vegetable in its broadest sense refers to any kind of plant life or plant product; in the narrower sense, as used in this article, however, it refers… …   Universalium

• Plantation — For other uses, see Plantation (disambiguation). A pine plantation in the United States. Plantations are usually easily distinguished from natural forests by the trees being planted in straight lines. A plantation is a large artificially… …   Wikipedia

• Organic farming methods — Main article: Organic farming Organic farming methods combine scientific knowledge of ecology and modern technology with traditional farming practices based on naturally occurring biological processes. Organic farming methods are studied in the… …   Wikipedia

• Green manure — In agriculture, a green manure is a type of cover crop grown primarily to add nutrients and organic matter to the soil. Typically, a green manure crop is grown for a specific period, and then plowed under and incorporated into the soil. Green… …   Wikipedia

• Water resources management in Uruguay — Source : WHO/UNICEF Joint Monitoring Programme ( [http://www.wssinfo.org/en/welcome.html JMP] /2006). Data for [http://www.wssinfo.org/pdf/country/URY wat.pdf water] and [http://www.wssinfo.org/pdf/country/URY san.pdf sanitation] based on the WHO …   Wikipedia