Souvent demandé: Which Of The Following Is True Regarding Slash-and-burn Agriculture?

What is true of Slash and burn agriculture?

Slash and burn agriculture is a widely used method of growing food in which wild or forested land is clear cut and any remaining vegetation burned. The resulting layer of ash provides the newly-cleared land with a nutrient-rich layer to help fertilize crops.

Which of the following is known as Slash and burn agriculture?

Answer: Slash and burn agriculture is also known as shifting cultivation.

Where is slash and burn used?

Slash and burn agriculture is most often practiced in places where open land for farming is not readily available because of dense vegetation. These regions include central Africa, northern South America, and Southeast Asia. Such farming is typically done within grasslands and rainforests.

What is the another name of shifting agriculture?

Swidden agriculture, also known as shifting cultivation, refers to a technique of rotational farming in which land is cleared for cultivation (normally by fire) and then left to regenerate after a few years.

Is Slash and burn agriculture sustainable?

Slash-and-burn agroecosystems are important to rural poor and indigenous peoples in the developing world. Ecologically sound slash-and-burn agriculture is sustainable because it does not depend upon outside inputs based on fossil energy for fertilizers, pesticides and irrigation.

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What is the main disadvantage of Slash and burn agriculture?

One of the disadvantages of using slash and burn agriculture is deforestation. When this type of agriculture is practiced by large populations, they have to cut down a lot of trees to grow new crops. This leads to an increase in carbon dioxide levels. Furthermore, these high levels of CO2 boost climate change effects.

Is slash and burn good or bad?

Since the 1970s or so, swidden agriculture has been described as both a bad practice, resulting in the progressive destruction of natural forests, and an excellent practice, as a refined method of forest preservation and guardianship.

Is shifting cultivation good or bad?

The shifting cultivation is considered devastating and disadvantageous as it not only cause harm to the ecosystem but also exerts negative impacts on economy. On the contrary, many studies concluded that tribals or practitioners of shifting cultivation are part of conservation.

What is the other name of shifting?

Shifting Cultivation is known as Ladang in Indonesia, Caingin in Philippines, Milpa in central America & Mexico, Ray in Vietnam, Taungya In Myanmar, Tamrai in Thailand, Chena in Sri Lanka, Conuco in Venezuela, Roca in Brazil, Masole in central Africa. In India, it is known by various local names.

What is the other name of JHUM?

Answer: Jhum cultivation also called slash and burn agriculture is a form of crop-growing farming activity. Crops are grown in this cultivation by clearing the trees and other vegetation and then burning the fields.

What is shifting agriculture 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.

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