Question : Which one of the following is not a HYV of wheat ?
Option 1: Sonalika
Option 2: Ratna
Option 3: Kalyan Sona
Option 4: Girja
Correct Answer: Ratna
Solution : The correct option is Ratna.
Ratna is a semi- dwarf varieties of rice developed in India. Sonalika is an excellent late-sowing variety. It is rust-resistant. Kalyan Sona is a double dwarf wheat with broad adaption that is recommended for planting across India. Girija is a single dwarf type that is very resistant to rust and is the most frequent variety found in northern India.
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