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Scientific Information of Major Rabi Crops with Chromosome Numbers

🌾 Scientific Description of Major Rabi Crops


  1. Wheat ---(Triticum aestivum)


Family: Poaceae


Chromosome Number: 2n = 6x = 42


Origin: Southwestern Asia


Type: Cereal crop


Climatic Requirement: Cool and dry climate


Importance: Staple food rich in carbohydrates and some protein


Barley (Hordeum vulgare)


Family: Poaceae


Chromosome Number: 2n = 2x = 14


Origin: Fertile Crescent (Middle East)


Type: Cereal crop


Climatic Requirement: Tolerant to dry and saline soil


Importance: Used for food, feed, and brewing


  • Mustard (Brassica juncea) 


Family: Brassicaceae


Chromosome Number: 2n = 36


Origin: Central Asia


Type: Oilseed crop


Climatic Requirement: Cool season crop


Importance: Edible oil, also used in pickles and condiments


  •  Chickpea (Cicer arietinum) 


Family: Fabaceae


Chromosome Number: 2n = 2x = 16


Origin: Southwest Asia


Type: Pulse/Legume


Climatic Requirement: Requires moderate temperature and dry climate


Importance: Rich source of protein



  • Lentil (Lens culinaris) 

Family: Fabaceae


Chromosome Number: 2n = 2x = 14


Origin: Mediterranean region


Type: Pulse/Legume


Climatic Requirement: Cool and temperate climate


Importance: Protein-rich legume, used in dal and soup


  • Pea (Pisum sativum) 


Family: Fabaceae


Chromosome Number: 2n = 2x = 14


Origin: Mediterranean region and Southwest Asia


Type: Pulse/Vegetable


Climatic Requirement: Cool-season crop


Importance: Rich in protein, fiber, vitamins


  • Oat (Avena sativa) 


Family: Poaceae


Chromosome Number: 2n = 6x = 42


Origin: Europe


Type: Cereal crop


Climatic Requirement: Cool climate


Importance: Animal fodder and human consumption (fiber-rich)


  •  Linseed (Linum usitatissimum)


Family: Linaceae


Chromosome Number: 2n = 2x = 30


Origin: Fertile Crescent


Type: Oilseed


Climatic Requirement: Cold and dry


Importance: Rich source of omega-3 fatty acids, used in oil and fiber production

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