Chickpea (Cicer arietinum)

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The information about Chickpea is by no means final and it is being continuously corrected/ updated.

Crop Culture


FIELD CULTIVATION


  • Chickpeas are propagated from seeds.

  • "Seed is broadcast or (more often) drilled in rows 25-60 cm apart, spaced at 10 cm between seeds, at a depth of 2-12 cm with soil well pressed down.

  • Soil is worked into a rough tilth, clods broken and field-leveled.

  • Seed is sown in spring (late March-mid April in Turkey, United States; February-March-April around the Mediterranean) when the ground has warmed or when the rains recede (mid-September to November, rarely later in India and Pakistan; September-January or April, Ethiopia) depending on the region" .

  • Seeding rates vary from 25-40 kg/ha to 80-120 kg/ha, depending on the area and seed type .

  • Chickpea may be cultivated as a sole crop, or mixed with barley, lathyrus (grasspea), linseed, mustard, peas, corn, coffee, safflower, potato, sweet potato, sorghum, or wheat.

  • In rotation it often follows wheat, barley, rice, or tef .

  • "In India, chickpeas are also grown as a catch crop in sugarcane fields and often as a second crop after rice.

  • Although usually considered a dry-land crop, chickpeas develop well on rice lands.

  • In most areas, chickpeas are intercultivated once about 3-4 weeks after sowing; thereafter, the crop develops enough shade to smother weeds.
  • In other areas light weedings are recommended.

  • On poor soils, manure or compost is beneficial.

  • Seed inoculation improves yield only for crops grown for the first time or after rice, where Rhizobium populations are naturally low or absent.

  • Irrigation at 45 and 75 days after planting is useful .

  • Fertilizers or manure have often failed to increase yields substantially because of fixation of P by soils and the accumulation of nutrients in the upper layer of the soil which are often dry

    HARVESTING

  • Chickpeas mature in 3-7 months and the leaves turn brown/yellow during maturity.

  • For dry seeds, the plants are harvested at maturity or slightly earlier by cutting them close to the ground or uprooting.

  • The plants are stacked in the field for a few days to dry and later the crop is threshed by trampling or beating with wooden flails.

  • The chaff is separated from the grain by winnowing. Tall cultivars are suitable for mechanized harvesting in which case combines can be used.

  • Chickpeas are usually stored in bags, but are more subject to insect damage than when stored in bulk. Proper cleaning, drying, and aeration are necessary to control seed beetles.

  • A thin coating with vegetable oil can reduce storage damage. Sometimes baskets, made from twisted rice straw, are used as storage containers.

  • References
  • http://www.icrisat.org/chickpea/taxonomy/frachc.htm
  • http://www.hort.purdue.edu/newcrop/cropfactsheets/chickpea.html