Question

For seed production of maize hybrid Prakash, the parental lines and seed rate/ acre should be 

A CM 139 (6 Kg.) and CM 140 (2 Kg.)
B CM 40 (6 Kg.) and CM 20 (2 Kg.)
C CM 5 ( 5.5 Kg.) and CM 20 (2.5 Kg.)
D CM 5(6 Kg.) and CM 200 (2 Kg.)
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