Energy is one of the most valuable inputs in production agriculture. It is invested in various forms such as mechanical (farm machines, human labour, animal draft), chemical fertilizer (pesticides, herbicides), electrical, etc. The amount of energy used in agricultural production, processing and distribution should be significantly high in order to feed the expanding population and to meet other social and economic goals. Sufficient availability of the right energy and its effective and efficient use are prerequisites for improved agricultural production. Cost of cultivation is also play very import role for farmer producing crop to know about cost benifit.This book will be help to analyse the cost of production and energy utilization in different farm operations.