‘Slash and burn agriculture’ is a[2011 (T-1)]a)shifting ag...
Explanation:Slash and burn agriculture is also known as shifting agriculture, which involves the clearing of land by cutting down and burning the vegetation. The ash generated from burning the vegetation is used as fertilizer to grow crops for a few years, and then the land is left to regenerate. It is a traditional method of farming used by indigenous communities in tropical regions.
Features of Slash and Burn Agriculture:
- It is a traditional method of farming.
- The land is cleared by cutting down and burning the vegetation.
- The ash generated from burning the vegetation is used as fertilizer.
- Crops are grown for a few years, and then the land is left to regenerate.
- It is mainly practiced in tropical regions by indigenous communities.
Advantages of Slash and Burn Agriculture:
- It is a cost-effective method of farming as it does not require the use of modern technology or machinery.
- The ash generated from burning the vegetation provides natural fertilizer, which reduces the need for artificial fertilizers.
- It helps to control pests and diseases as the land is left fallow for a few years, which reduces the buildup of pests and diseases.
- It promotes biodiversity as the land is left fallow, which allows the regeneration of natural vegetation.
Disadvantages of Slash and Burn Agriculture:
- The method of clearing land by burning the vegetation releases large amounts of carbon dioxide into the atmosphere, which contributes to global warming.
- It leads to soil erosion as the land is left bare after the crops are harvested, which exposes the soil to erosion by wind and water.
- It is not a sustainable method of farming as it leads to the depletion of soil nutrients, which reduces crop yield over time.
- It can lead to deforestation as the land is cleared by cutting down trees, which can lead to the loss of biodiversity and the destruction of habitats.
Therefore, slash and burn agriculture is a type of shifting agriculture that involves the clearing of land by cutting down and burning the vegetation. While it has some advantages, it is not a sustainable method of farming and can have negative environmental impacts.
‘Slash and burn agriculture’ is a[2011 (T-1)]a)shifting ag...
Slash and burn farming is a form of shifting agriculture where the natural vegetation is cut down and burned as a method of clearing the land for cultivation, and then, when the plot becomes infertile, the farmer moves to a new fresh plot and does the same again. This process is repeated over and over.