Monocropping

In agriculture, monocropping is the practice of growing a single crop year after year on the same land. Maize, soybeans, and wheat are three common crops often monocropped. Monocropping is also referred to as continuous cropping, as in "continuous corn." Monocropping allows for farmers to have consistent crops throughout their entire farm. They can plant only the most profitable crop, use the same seed, pest control, machinery, and growing method on their entire farm, which may increase overall farm profitability.

Diversity can be added both in time, as with a crop rotation or sequence, or in space, with a polyculture or intercropping (see table below). Note that the distinction between monoculture and polyculture is not the same as between monocropping and intercropping. The first two describe diversity in space, as does intercropping. Monocropping and crop rotation describe diversity over time. This is frequently a source of confusion, even in scientific journal articles. [1]

Diversity of crops in space and time; monocultures and polycultures, and rotations of both.[2]
Diversity in time
Low Higher
Cyclic Dynamic (non-cyclic)
Diversity in space Low Monoculture, one species in a field Continuous

monoculture,

monocropping

Crop rotation

(rotation of monocultures)

Sequence of monocultures
Higher Polyculture, two or more species

intermingled in a field (intercropping)

Continuous

polyculture

Rotation of polycultures Sequence of polycultures
  1. ^ Mead, Roger; Riley, Janet; Dear, Keith; Singh, S. P. (1986). "Stability Comparison of Intercropping and Monocropping Systems". Biometrics. 42 (2): 253–266. doi:10.2307/2531048. ISSN 0006-341X. JSTOR 2531048.
  2. ^ "Ecological Theories, Meta-Analysis, and the Benefits of Monocultures". Retrieved 2015-09-18.

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