Terraces are
earthen structures that intercept runoff on moderate to steep slopes
. They transform long slopes into a series of shorter slopes. Terraces reduce the rate of runoff and allow soil particles to settle out. The resulting cleaner water is then carried off the field in a non-erosive manner.
What is terrace farming in easy words?
Terrace farming is a
method of farming whereby “steps” known as terraces are built onto the slopes of hills and mountains
. When it rains, instead of rain carrying away the soil nutrients and plants down the slope, they flow to the next terrace. Every step has an outlet which channels water to the next step.
What is terrace farming definition?
Terrace cultivation,
method of growing crops on sides of hills or mountains by planting on graduated terraces built into the slope
. Though labour-intensive, the method has been employed effectively to maximize arable land area in variable terrains and to reduce soil erosion and water loss.
Why do farmers use terraces?
What are the benefits of a terrace system? The major benefit, of course, is
the conservation of soil and water
. Terraces reduce both the amount and velocity of water moving across the soil surface, which greatly reduces soil erosion. Terracing thus permits more intensive cropping than would otherwise be possible.
What is terrace farming site an example?
Perhaps the most well-known use of terrace farming are the
rice paddies of Asia
. Rice needs a lot of water, and a flat area that can be flooded is best. But a big enough area of ideal topography for a big crop is hard to find.
Is terracing good or bad?
Terracing is one of the oldest means of
saving soil and water
. … Existing literature and information shows that terraces can considerably reduce soil loss due to water erosion if they are well planned, correctly constructed and properly maintained. If not maintained, they can provoke land degradation.
What are the three main types of terracing?
There are three types of terraces:
bench terraced farmlands, sloping terraced farmlands and combination level terraced farmlands
.
What are the advantages and disadvantages of terrace farming?
The primary advantage of terraces is
improved soil erosion control
. Secondary advantages of terraces include elimination of grass waterways that can be difficult to maintain and reductions in flooding. Disadvantages include the capital cost of building terraces, and the time required to maintain terraces.
How do I start terrace farming?
- Gather all the material you will need: …
- Plan A Layout For Your Terrace Vegetable Garden. …
- Preparing The Soil. …
- Choose The Planting Containers. …
- Choosing The Vegetables. …
- Start Planting Your Vegetables In Pots. …
- Don’t Let Your Plants Remain Thirsty.
What is terrace farming question and answer?
Terrace farming is
a type of farming that consists of different “steps” or terraces
. This type of farming is mostly practised in hilly areas . This method of farming uses “steps” that are built into the side of a mountain or hill. On each level, various crops are planted.
How do terraces work?
Terraces are earthen structures that intercept runoff on moderate to steep slopes. They transform long slopes into a series of shorter slopes. Terraces
reduce the rate of runoff and allow soil particles to settle out
. The resulting cleaner water is then carried off the field in a non-erosive manner.
What are the two advantages of terrace farming?
- Increases farmability and land productivity of sloped fields.
- Contributes to water conservation: slows down and reduces water runoffs, improves rainwater harvesting.
- Prevents soil erosion by decreasing rill formations.
- Boosts soil conservation.
- Reduces sedimentation and water pollution.
How do you make terraces?
Creating terraces involves digging trenches,
building retaining walls
and moving soil forward to make a series of wide, level planting areas. Check your local building regulations before you start. To spread the weight of soil, water and plants, construct a series of low walls rather than a few tall ones.
What crops are grown in terrace farming?
Some typical crops grown in terraces include
barley, wheat, potatoes, corn, tea, olive, grape vines, coffee, and rice
. A terrace is typically about 2-3 meters wide and 50-80 meters long. Some terraces flood with rain water, such as those used to farm rice.
Is terrace farming sustainable?
These new terraced vineyards
do not look sustainable under existing environmental conditions
. … The results indicate that the modern terraces are unstable and may lead to a degraded environmental situation.
What is the difference between Jhoom and terrace farming?
In jhoom farming a land is left as it is after growing crops on it for some period of time (such as five years)
to regain its lost fertility
. Some cultivators do not just leave the land as it is, they cut and then burn the trees and plants to make the soil regain its fertility.
