Speaking to the media after taking over as Collector, Mr. Nirmal Raj said the general focus would be on taking the government welfare and development schemes to all sections of society.
During his tenure there, the government had conducted various experiments in rain fed land, using expensive inputs like hybrid seeds, chemical fertilizers and chemical pesticides which Nammalvar considered futile as the rain fed farmers were resource poor. Based on his experience, he felt very strongly that it was imperative to totally reorient the research work being undertaken. But his peers at the institute paid little attention to his advice. Frustrated, he left the institute in 1969.