Is slash-and-burn good or bad?

Environmental Effects of Slash and Burn 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.

What are the disadvantages of slash and burn agriculture?

Disadvantages: The major disadvantage of this method is deforestation. Though the ashes may increases the soil fertility, it may remain fertile for only a short span of time. After which the farmer has to search a new land, uproot the trees and proceed with farming.

What are the advantages of slash and burn agriculture?

When done properly, slash and burn agriculture provides communities with a source of food and income. Slash and burn allows people to farm in places where it usually is not possible because of dense vegetation, soil infertility, low soil nutrient content, uncontrollable pests, or other reasons.

Which type of agriculture is known as slash and burn agriculture What is the main disadvantage of this type farming *?

Explanation: Shifting cultivation or jhumming cultivation is known as the slash and burn agriculture.In this type of farming the recedues of harvested crops are burnt in the field . It is practiced in Arunachal Pradesh, Mizoram, Meghalaya. The main disadvantage is the soil irrosion.

Why is slash and burn bad for the environment?

Slash and burn agriculture also results in significant soil erosion and accompanying landslides, water contamination, and/or dust clouds, as without trees and vegetation and their root systems, soil washes away during heavy rains and blows away during droughts.

What is the advantage of slash and burn agriculture?

Why is slash-and-burn bad for the environment?

How can slash and burn agriculture become environment friendly?

“How can slash and burn agriculture become environment friendly?” (i) small widely scattered plots are used for cultivation as the forest ecosystem will not suffer damage. (ii) crop rotation is used so that soil does not loose fertillity entirely.

Which type of agriculture is slash and burn agriculture intensive?

Shifting Cultivation
The correct answer is Shifting Cultivation. Shifting Cultivation is also called ‘Slash and Burn’ agriculture.

How did slash and burn farming work?

Slash-and-burn agriculture is a farming method that involves the cutting and burning of plants in a forest or woodland to create a field called a swidden. The method begins by cutting down the trees and woody plants in an area. Ashes from the burnt trees help farmers by providing nutrients for the soil.

How does slash and burn agriculture impact the forest animals and plants?

Trees and other natural vegetation provide shade, fruit, and animals necessary to the health of soil. Slash and burn practices disrupt the natural balance of the tropical rainforest in Indonesia, sending the soil in a downward spiral that it cannot recover from quickly.

What is slash and burn agriculture mention any three disadvantages?

Following are some of the disadvantages of slash and burn agriculture. 1.This type of agriculture can quickly degrade large areas of forests. 2.It can cause a threat to the surrounding forests as the fire may spread and lead to dangerous forest fires.

What are the steps in slash and burn farming?

Generally, the following steps are taken in slash and burn agriculture: Prepare the field by cutting down vegetation; plants that provide food or timber may be left standing. The downed vegetation is allowed to dry until just before the rainiest part of the year to ensure an effective burn.

What is an example of slash and burn agriculture?

Slash-and-burn agriculture, or fire–fallow cultivation, is a farming method that involves the cutting and burning of plants in a forest or woodland to create a field called a swidden. (Preparing fields by deforestation is called assarting .) In subsistence agriculture, slash-and-burn typically uses little technology.

What are the effects of slash and burn farming?

The overall effect of slash-and-burn agriculture is a rapid decline in the fertility of the land. Other environmental risks of tropical deforestation. Trees in tropical rain forests store huge quantities of carbon in their tissues, helping reduce the amount present in the atmosphere.

What is the importance slash and burn agriculture?

It allows farming to be conducted in regions that is normally not associated with this practice

It helps to temporarily boost the fertility of a region

It provides communities with a source of income and food during uncertain times