Correct Option: B

India has been divided into fifteen different agroclimatic zones by the Planning Commission of India, which are further divided into more homogeneous 72 sub-zones. However, under the National Agricultural Research Project (NARP), implemented with World Bank funding, the entire country was divided into 126 agro-climatic zones, each consisting of several districts. In each of the zones, a research station was established under a specific SAU to carry out applied and adaptive research relevant to the zone.