Jaya and Ratna are high yielding semi-dwarf varieties of
(
This question was previously asked in
Shift 30/05/2023 12:00 PM - 2:00 PM
A
Wheat
B
Maize
C
Rice
D
Millet
Correct Answer
Rice
Detailed Explanation
Semi-dwarf rice varieties were derived from IR-8, (developed at International Rice Research Institute (IRRI), Philippines) and Taichung Native-1 (from Taiwan). The derivatives were introduced in 1966. Later better-yielding semi- dwarf varieties Jaya and Ratna were developed in India.
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