Dry land farming in India is largely confined to areas with rainfall less than
75 cm
Understanding Dry Land Farming in India
Dry land farming is a type of agriculture practiced in regions that receive low rainfall. It relies primarily on natural precipitation, as irrigation facilities are often limited or unavailable. The success of dry land farming depends on the effective management of limited water resources and the selection of drought-resistant crops.
In India, dry land farming is a significant practice, covering a large portion of the cultivated area. It is crucial for the production of various crops, especially millets, pulses, and oilseeds, which are well-suited to drier conditions.
The classification of farming based on rainfall is generally as follows:
- Dry Farming: Practiced in areas receiving less than 75 cm of annual rainfall. Crop failure is more frequent in these regions.
- Dry Land Farming: Practiced in areas receiving 75 to 115 cm of annual rainfall. Crop failure is less frequent compared to dry farming.
- Rainfed Farming: Practiced in areas receiving more than 115 cm of annual rainfall. Crops are grown successfully without irrigation.
Based on this classification, dry land farming is largely confined to areas with rainfall less than 75 cm, where it specifically refers to the drier end of the spectrum often termed 'dry farming'. While 'dry land farming' can also include areas up to 115 cm, the question likely refers to the stricter definition of dry farming where moisture stress is a severe constraint.
Considering the options provided and the typical definition associated with severe water scarcity conditions, dry land farming, in its most challenging form, is characteristic of regions receiving less than 75 cm of rainfall annually. These areas face significant challenges in terms of moisture availability, requiring specialized farming techniques and crops adapted to drought.
Therefore, dry land farming in India is largely confined to areas with rainfall less than 75 cm.
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