cultivo migratorio

cultivo migratorio

A farming system, common in the tropics, in which land is cleared, the debris burned, and crops grown for a relatively short period until yields decline. The land is then abandoned. The original land is cleared and cropped again after a uncontrolled fallow period of 3-20 years, usually when soil fertility has been naturally restored by woody vegetation.

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Miglioralo

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Parte del discorso: sostantivo
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Settore/Dominio: Agricoltura
Categoria: Agricoltura (generale)
Company: USDA
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