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Agroforestry. Appearance. Alley cropping of maize and sweet chestnut, Dordogne, France. Maize grown under Faidherbia albida and Borassus akeassii near Banfora, Burkina Faso. Agroforestry (also known as agro-sylviculture or forest farming) is a land use management system that integrates trees with crops or pasture.
See agricultural cooperative. coppicing A method of forest management by which the trunks and stems of young trees are regularly cut down to near ground level, exploiting the ability of many tree species to regenerate new growth from living stumps. After a number of years of growth, the intended products of the coppiced tree are harvested and ...
Butler. The Agricultural Adjustment Act (AAA) was a United States federal law of the New Deal era designed to boost agricultural prices by reducing surpluses. The government bought livestock for slaughter and paid farmers subsidies not to plant on part of their land. The money for these subsidies was generated through an exclusive tax on ...
Private landowner assistance program (PLAP) is a class of government assistance program available throughout the U.S. for landowners interested in maintaining, developing, improving and protecting wildlife on their property. Each state provides various programs that assist landowners in agriculture, forestry and conserving wildlife habitat.
Cropping system. The term cropping system refers to the crops, crop sequences and management techniques used on a particular agricultural field over a period of years. It includes all spatial and temporal aspects of managing an agricultural system. Historically, cropping systems have been designed to maximise yield, but modern agriculture is ...
No-till farming (also known as zero tillage or direct drilling) is an agricultural technique for growing crops or pasture without disturbing the soil through tillage. No-till farming decreases the amount of soil erosion tillage causes in certain soils, especially in sandy and dry soils on sloping terrain. Other possible benefits include an ...
Rice terrace in the Fukuoka Prefecture, Japan. In agriculture, a terrace is a piece of sloped plane that has been cut into a series of successively receding flat surfaces or platforms, which resemble steps, for the purposes of more effective farming. This type of landscaping is therefore called terracing.
Soil conservation. Contour plowing in Pennsylvania in 1938. The rows formed slow surface water run-off during rainstorms to prevent soil erosion and allow the water time to infiltrate into the soil. Soil conservation is the prevention of loss of the topmost layer of the soil from erosion or prevention of reduced fertility caused by over usage ...