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cover crop

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cover crop, green temporary crop grown to prevent or reduce erosion and to improve the soil by building up its organic content. Green-manure crops are usually classed as cover crops. In orchards a cover crop is sometimes used to check the growth of some fruits when they reach maturity by supplying a plant that will compete with the tree for the nutriment in the soil. Cover crops are often the first means used to rehabilitate land that has become run down as the result of poor farming practices and neglect. Leguminous plants (e.g., clovers, vetches, and soybeans) and nonleguminous (e.g., rye, barley, wheat, and turnips) are used. See catch crop catch crop, any quick-growing crop sown between seasons of regular planting to make use of temporary idleness of the soil or to compensate for the failure of a main crop.
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cover crop

Fast-growing crop, such as rye, buckwheat, cowpea, or vetch, planted to prevent soil erosion, increase nutrients in the soil, and provide organic matter. Cover crops are grown either in the season during which cash crops are not grown or between the rows of some crops (e.g., fruit trees). See also green manure.



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The scheme will place much greater emphasis on the use of cover crops for wildlife, with farmers able to buy into a package of options for songbirds, butterflies and bumblebees.
rotating crops properly, growing cover crops and green manure, diversifying crops (referred to as "polyculture" rather than monoculture), and planting complimentary crops together (referred to as "companion planting") ?
Use of alternative feedstocks such as wastes, agricultural residues, and cover crops, as well as native perennials harvested in a way that is compatible with wildlife, could produce bioenergy with less-damaging consequences for wildlife.
 
 
 
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