The new method of agriculture first tired or implemented in punjab , haryana western uttar pradesh and in some districts of andhra pradesh and tamil nadu. the hYV seeds req uired a lot of water and these areas were alredy irrigate. the new variety of wheats was grown in punjab and tamil nadu.
in india 40 % of the land was only irrigated . this percentage can only go upto a maximum of 55 % . the remaining 45% cannot easily be irrigated. because it would be very difficult and highly expensive and times factor so it was not extended to whole country..
hope its help u..