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Field Crops> Wheat
(Triticum aestivum L.)>
Cropping Systems
In India many rotations
of crops involving wheat are feasible. In the irrigated
areas a variety of crops like paddy, jowar, bajra, maize,
cotton, toria, arhar, moong, urd etc., are grown in
rotation with wheat. Some of the most common rotations
are given below:
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Rotation
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Duration
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Paddy-wheat
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1 year
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Maize-wheat
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1 year
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Arhar-wheat
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1 year
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Bajra-wheat
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1 year
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Maize-wheat-cotton-berseem
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2 years
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Paddy-wheat-jowar-gram
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2 years
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Maize-wheat-sugarcane-ratoon
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3 years
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Maize-wheat-green
manuring-potato-sugarcane
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3 years
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With the development
of short duration and photo-insensitive varieties of
various crops in areas with assured irrigation, a series
of cropping sequences with wheat as one of the main
crops have been developed. These cropping sequences
have been designated as 'Crop Cafeteria' which denotes
that farmers can choose any cropping sequence best suited
to their area depending on a agronomic considerations,
marketing facilities for the produce, profitability
of the cropping sequence, etc. The flexibility in sowing
time of high yielding dwarf varieties of wheat and the
possibility of growing a successful crop of late sown
wheat make possible the adoption of multiple cropping
with wheat as one of the main crops in assured irrigated
areas. A number of cropping sequences have been tried
successfully at various places. Some of them are given
below:
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Maize-toria-wheat
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1 year
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Maize-potato-wheat
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1 year
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Arhar-wheat-moong
(green gram)
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1 year
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Soybean-wheat-moong
(green gram)
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1 year
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Paddy-wheat-lobia
(cowpea)
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1 year
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Paddy-potato-moong
(green gram)
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1 year
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Maize-toria-wheat-moong
(green gram)
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1 year
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Maize-wheat-cheena
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1 year
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Mixed cropping of
wheat with mustard, gram, linseed is common in most
of the areas of wheat growing belt. Now-a-days intercropping
with autumn sugarcane and potato is also becoming popular
in some of the parts of northern India.
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