As we know, a lot of people from underdeveloped states migrate to various progressive states as agricultural labour. What are the major problems of agriculture in India owing to which people have to leave their own land and work as laborer on somebody else’s farm/land? 1. Lack of irrigation facilities, low productivity of land and uncertain monsoon. 2. Non availability of fertilizers etc. on subsidized rates. 3. Single crop cultivation. Select the correct option