Correct option is D
Research and development in organic farming.
Training and capacity building for farmers and organizations.
Promotion of bio-fertilizers and organic inputs.
Implementation of the National Programme for Organic Production (NPOP).
The NCOF was established in 2004 by upgrading the National Bio-fertilizer Development Centre (NBDC).
It operates under the Department of Agriculture and Farmers Welfare.
It oversees regional centers in Bangalore, Bhubaneswar, Imphal, Jabalpur, Nagpur, and Panchkula.
It supports the Paramparagat Krishi Vikas Yojana (PKVY) and Mission Organic Value Chain Development for North Eastern Region (MOVCDNER).