What is an example of shifting cultivation?
Shifting cultivation is an example of arable, subsistence and extensive farming. It is the traditional form of agriculture in the rainforest. The land is then farmed for 2-3 years before the Indians move on to another area of the rainforest. This allows the area of rainforest to recover.
What is the importance of shifting cultivation?
Shifting cultivation systems are ecologically viable as long as there is enough land for long (10–20 years) restorative fallow, and expectations of crop yield and the attendant standards of living are not too high. These systems are naturally suited for harsh environments and fragile ecosystems of the tropics.
What are the three advantages of shifting cultivation?
In the shifting cultivation the growth of the crops will start fast and in the sometimes only it will get ready for the harvest. In shifting of the cultivation there is no any fear or the danger for the flood and the animals which destroy the crops.
What is shifting cultivation and why is it important for the land?
Shifting cultivation is an agricultural system in which a person uses a piece of land, only to abandon or alter the initial use a short time later. This system often involves clearing of a piece of land followed by several years of wood harvesting or farming until the soil loses fertility.
What is shifting cultivation What impact does it have on forest?
Shifting cultivation has been attributed to causing large-scale deforestation and forest degradation in tropical forest-agriculture frontiers. This view has been embedded in many policy documents in the tropics, although, there are conflicting views within the literature as to the impacts of shifting cultivation.
What are the advantages and disadvantages of shifting agriculture?
Simple growing method, small investment, no need of animal labour power, reduce incidences of soil borne disease and pest management are the main beneficial aspects on one side whereas on the other side, destroying habitats of wild animals, taking our life element: oxygen, large-scale deforestation and soil and …
What is shifting cultivation What are its advantage Class 8?
Answer: Shifting cultivation is also known as Slash-and-burn cultivation. It is a type of farming activity which involves clearing of a land plot by cutting down trees and burning them. The ashes are then mixed with the soil and crops are grown. After the land has lost its fertility, it is abandoned.
What is shifting cultivation What are the impact of shifting cultivation?
What are the major impacts of shifting cultivation on land?
The earlier 15-20 year cycle of shifting cultivation on a particular land has reduced to 2-3 years now. This has resulted in large-scale deforestation, soil and nutrient loss, and invasion by weeds and other species. The indigenous biodiversity has been affected to a large extent.
How does shifting cultivation affect the environment?
Impact of shifting cultivation practices Shifting cultivation has contributed to both positive and adverse environmental impacts. On the positive side, this practice restricts the intensity of land use, reducing the rate of environmental degradation in situations where capital and land management capability are low.
What is the effect of shifting cultivation on environment?
What is shifting cultivation and what are its advantages?
Shifting cultivation is a form of agriculture which involves clearing of a plot of land by cutting of trees and burning them. Advantages: This method helps to eliminate weeds, insects and other germs effecting the soil.