In 1963, several varieties such as Sonalika and Kalyan Sona, which were high yielding and disease resistant variety of

In 1963, several varieties such as Sonalika and Kalyan Sona, which were high yielding and disease resistant, were variety of

Disease resistant variety of wheat.

Disease resistant variety of Cowpea.

Sonalika and kalyan Sona are high yielding varieties of

In 1963, several varieties such as_______and ____, which were high yielding and disease resistant were introduced all over the wheat growing belt of India.

Sonalika' and 'Kalyan Sona'[ are high yielding varieties of

Kalyan Sona is a high yielding variety of

Sonalika and Kalyan Sona are varieties :