The correct option is 2 only
Explanation
Primitive Subsistence Farming is a traditional agricultural practice, often referred to as "slash and burn" agriculture, where farmers clear a patch of land to produce cereals and other food crops to sustain their families.
- Statement 1 is Incorrect: This farming is practiced on small patches of land with the help of primitive tools like hoe, dao, and digging sticks, utilizing family or community labour. It is characterized by low land productivity as no modern inputs are used.
- Statement 2 is Correct: This farming method depends entirely on the monsoon, the natural fertility of the soil, and the suitability of other environmental conditions. It does not utilize chemical fertilizers, insecticides, or artificial irrigation. When the soil fertility decreases, the farmers shift and clear a fresh patch of land.
- Statement 3 is Incorrect: The term 'Jhumming' is specifically used for this cultivation in the North-Eastern states like Assam, Meghalaya, Mizoram, and Nagaland. In the Western Ghats (which includes Kerala), it is locally known as 'Kumari'.
Key Takeaway: Primitive subsistence farming relies on natural resources without modern technological intervention. It is known by distinct regional names: 'Jhumming' in North-East India, 'Pama Dabi' or 'Koman' in Odisha, 'Kumari' in the Western Ghats, and 'Waltre' in South-East Rajasthan.