First Author: Dr. Mrityunjoy Sinha, Sr. Research FellowSecond Author: Dr. Md. Hasrat Ali, Associate ProfessorThird Author: Sri Hira Dhar Chudali, Gold Medalist( B.Sc. Ag Hons.) and Sr. Research Fellow, Department of Agril. Economics, Bidhan Chandra Krishi Viswavidyalaya, Mohanpur, Distt. Nadia, West Bengal, INDIA