What are the disadvantages of shifting cultivation Class 8?

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What is shifting cultivation write 2 disadvantages?
What is shifting cultivation what are its advantages disadvantages?

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Hint: In India, shifting cultivation is locally known as Jhum and has been blamed for environmental degradation. A report titled “Shifting Cultivation: Towards a Transformation Approach” set up by NITI Aayog in 2017 aimed to encourage well-being of the people residing in the Himalayan Regions of India.

Complete Answer: Shifting cultivation refers to the form of agricultural practice in which a particular land is cleared of its vegetation and is cultivated for a few years and then it is left out for the land to restore its fertility naturally, thus looking for new land to cultivate upon.
The process of shifting cultivation involves clearing out a piece followed by a few years of cultivation, for example, corn and sweet potatoes are cultivated in the first few years of the cycle, as the availability of nutrients is limited. Due to the lack of sufficient nutrients in the land, the cycle of recultivation is limited. When the land loses its capability of crop production it is then allowed to revert back to its natural vegetation. This gradual shifting of cultivation has been criticised and blamed for deforestation and environmental degradation. Clearing out of land and vegetation creates a drastic change in the environment. The disadvantages of the shifting cultivation are as follows;
- The primary disadvantage of shifting cultivation is cutting down of forest, which further leads to deforestation. Forest and trees play an important role in balancing the environment.
- Shifting cultivation also destroys the habitat of wild animals at large.
- If performed improperly, it can make a land infertile and the land might lose its minimum capability of vegetation and cultivation.
- Shifting cultivation is also known as slash and burn agriculture, whereby a farmer clears down vegetation by burning down forest, an easiest way to prepare a land for cultivation. According to research, the process of shifting cultivation causes a loss of 22 percent of the topsoil, a layer of fertile soil required for cultivation. This further leads to soil erosion and also affects the course of rivers flowing through that region.
Shifting Cultivation in India is practiced in the states of Arunachal Pradesh, Manipur, Meghalaya, Mizoram, Tripura and Nagaland.

Note: The government’s main focus is on the management of shifting cultivation by establishing agricultural development planning in northeast India, as most policymakers considered this type of cultivation as economically unviable and environmentally destructive.

What is shifting cultivation? What are its disadvantages?

Shifting cultivation is the form of agriculture in which a plot of land is cleared by felling the trees and burning them. The ashes are then mixed with the soil and crops are grown. After the soil loses its fertility, the land is abandoned and the cultivator moves to a new plot.

It causes deforestation, soil erosion and are not viable on large scale.

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Best Answer

Shifting cultivation or Slash-and-burn cultivation is generally practiced in dense forest areas. These are areas with heavy rainfall and rapid vegetation regeneration. Land is wiped out by cutting down trees and burning them. The ashes are then mixed with the earth. After the soil loses fertility, the land is abandoned and the farmers move to new plots.

The main drawback of shifting cultivation is that many trees are cut down in the forest. This increases the fertility of the soil and causes soil erosion.

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Related Disadvantages of shifting cultivation?

Disadvantages of shifting cultivationIt can easily lead to deforestation because when soil fertility is exhausted, farmers move on and clear another small area of the forestShift farming can easily cause soil erosion and desertificationIt destroys water shedsShift farming is uneconomicalIt easily leads to loss of biodiversityWater pollution in coastal areas easily occur because of raw sewage and oil residueShifting mode of farming restricts the intensity of land use

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The most and the important disadvantage of the shifting cultivation is that to cut the Forrest and the trees that are helpful for the soil erosion and that is very helpful for the nature.

Related Disadvantages of shifting cultivation?

Shifting cultivation is the process of burning the trees after cutting down. so the disadvantage is to cut the trees.

Shifting cultivation or known as jhum cultivation in india, requires to burn a particular forest area for clearing the land and later using the ash as manure.. this causes soil erosion.

1.The most and the important disadvantage of the shifting cultivation is that to cut the Forrest and the trees that are helpful for the soil erosion and that is very helpful for the nature.
2. By this there can be the heavy erosion of the soil is get affected and by this the revers that are in the in the plain and low laying areas like the Brahmaputra and Barak get flooded in the time of the heavy rain fall.

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What is shifting cultivation write 2 disadvantages?

- The primary disadvantage of shifting cultivation is cutting down of forest, which further leads to deforestation. Forest and trees play an important role in balancing the environment. - Shifting cultivation also destroys the habitat of wild animals at large.

What is shifting cultivation what are its advantages disadvantages?

$advantages:This method helps to eliminate weeds, insects and other germs effecting the soil. Shifting cultivation allows for farming in areas with dense vegetation, low soil nutrients content, uncontrollable pests. Disadvantages: In shifting cultivation, trees in the forests are cut.