Previous Year Question
The place of origin of red gram is
A.
America
B.
India
C.
South Africa
D.
Egypt
Correct Answer: B
Detailed Solution
Red gram, also known as Pigeonpea, Tur or Arhar, has the scientific name Cajanus cajan. India is regarded as its primary centre of origin and diversity.
Pigeonpea has a very long history of cultivation in India. The presence of several wild relatives, extensive genetic diversity and ancient literary references support its Indian origin. The crop subsequently spread from India to East Africa and other tropical regions.
Pigeonpea is an important pulse crop, and its split grain is a major source of dietary protein in India. Its drought tolerance also allows it to grow successfully in relatively low-rainfall areas.