खालीलपैकी राष्ट्रीय स्तरावरील कोणती सहकारी शिखर संस्था कृषीपणन विषयक काम करते?

The correct answer is Option C (National Agricultural Co-operative Marketing Federation (NAFED).).

Key Points:
• NAFED (National Agricultural Cooperative Marketing Federation of India) is the apex organization of cooperative marketing federations in India, established on 2 October 1958.
• Its primary objective is to promote cooperative marketing of agricultural produce to benefit farmers and ensure they receive remunerative prices.
• NCDC (National Cooperative Development Corporation), listed in option 1, focuses on planning and promoting programs through cooperatives for production, processing, and storage, rather than direct apex marketing.
• DDB / NDDB handles dairy development, while options like general marketing agencies are generic.
• Therefore, NAFED is the designated national apex body specifically for agricultural marketing and price stabilization operations (like buffer stocking pulses and oilseeds).
• Key Takeaway: NAFED is the apex national institution working for agricultural marketing in India.