- 1 What does slash and burn farming mean?
- 2 Is slash and burn good or bad?
- 3 What type of farming is slash and burn?
- 4 What is slash and burn farming What are its disadvantages?
- 5 Why slash and burn is bad?
- 6 What are the main features of slash and burn agriculture?
- 7 Is slash and burn cheap?
- 8 What are the advantages of slash and burn?
- 9 What is a slash fire?
- 10 What is Jhoom farming?
- 11 What do farmers use to burn their fields?
- 12 Is a slash and burn agriculture?
- 13 What is the main disadvantage of this type of farming?
- 14 What are the pros and cons of fertilizer?
- 15 How does slash and burn affect the atmosphere?
What does slash and burn farming mean?
Slash-and-burn agriculture, method of cultivation in which forests are burned and cleared for planting. Slash-and-burn agriculture is often used by tropical-forest root-crop farmers in various parts of the world and by dry-rice cultivators of the forested hill country of Southeast Asia.
Is slash and burn good or bad?
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.
What type of farming is slash and burn?
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 plat and does the same again.
What is slash and burn farming What are its disadvantages?
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.
Why slash and burn is bad?
There are many problems that result from this method of growing crops, including deforestation, a direct consequence of cutting down forests for crop land; loss of habitat and species; an increase in air pollution and the release of carbon into the atmosphere—which contributes to global climate change; and an increase
What are the main features of slash and burn agriculture?
(i) Forests are cleared and trees are burnt to make the land available for cultivation. (ii) Digging stick is mainly used for cultivation. (iii) Mainly root crops and food crops are grown for their own use. (iv) After 2 years when the soil becomes impoverished they move to another forest area.
Is slash and burn cheap?
Abstract. The slash and burn technique is used in many developing countries as a cheap means of clearing forest land for agriculture and involves cutting vegetation and setting it alight.
What are the advantages of slash and burn?
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.
What is a slash fire?
Slash -burning is a form of fire mitigation designed to keep forests healthy and prevent dangerous wildfires by safely burning leaves, pine needles, downed trees, standing small trees, and thick vegetation.
What is Jhoom farming?
Jhoom farming is also known as ‘slash and burn agriculture’ or ‘fire-fallow cultivation. In this farming method, the trees and other vegetation that are present on a particular land are cut down to create the field for crop cultivation.
What do farmers use to burn their fields?
Flames are usually spread with a drip torch, which drips a mixture of diesel fuel and gasoline. Small flames can be smothered with a flapper, which looks like a mud flap with a long rake handle attached. Running a drip torch requires some experience – the flapper, not so much.
Is a slash and burn agriculture?
Slash-and-burn is a type of shifting cultivation, an agricultural system in which farmers routinely move from one cultivable area to another.
What is the main disadvantage of this type of farming?
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 pros and cons of fertilizer?
Top 10 Fertilizer Pros & Cons – Summary List
|Fertilizer Pros||Fertilizer Cons|
|Can improve the growth behavior of plants||Fertilizers can contribute to soil pollution|
|Fertilizers can maximize crop yields||Groundwater pollution|
|Multiple harvests per year may become possible||Excessive use can do more harm than good|
How does slash and burn affect the atmosphere?
Although traditional practices generally contributed few greenhouse gases because of their scale, modern slash-and-burn techniques are a significant source of carbon dioxide emissions, especially when used to initiate permanent deforestation.