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.
How does a terrace 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 is terrace farming give example?
It is used to support growing crops that require irrigation, such as rice. Example: 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. Tea farmers also take advantage of terrace farming.
What is the advantage of terrace?
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.
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 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.
Why is terrace farming Practised in hilly areas?
Step farming or terrace farming is common in hills to check soil erosion through water current on the slopes. It provides a physical barrier to soil erosion by water. The mountain is made into steps that slows down the speed of rainwater preventing damage to crops.
Is terrace farming used today?
Today, modern farmers are returning to the terrace farming practices used thousands of years ago as a more practical and productive way to raise the most food with the least water. Tea farmers also take advantage of terrace farming.
How do we use terrace farming today?
Terrace farming is commonly used in Asia by rice-growing countries such as Vietnam, Philippines, and Indonesia. Terrace farming prevents the washing away of soil nutrients by the rains. This leads to the growth of healthy crops. There are two types of terracing known as graded terracing and level terracing.
Is terrace farming good or bad?
What are advantages and disadvantages of terrace farming?
What are the advantages and disadvantages to terrace farming?
Unmaintained terraces can lead to mudslides, the creation of deep gulleys and increased soil erosion, particularly in sandy soils or on extremely steep terrains. Terracing also has been shown to reduce soil quality via the leaching of important nutrients from the soil in some areas.
Why are terraces bad?
Terraces are formed by cut and fill areas. By filling areas, the arable land can be expanded, thus making it possible to grow crops on a large scale in hilly areas. But terraces are also at risk of collapse, and the higher the terraces wall, the greater the risk of collapse.
What is Practised in hilly areas?
CROPPING SYSTEM: In hilly areas rice, vegetables, horticultural crops are grown mainly by contour farming. Contour farming is practiced in hilly areas with slopes and with falling contour. Hilly areas are famous for the cultivation of plantation crops like Tea, Coffee etc.
Why is terrace farming done in hilly areas?
Graduated terrace steps are commonly used to farm on hilly or mountainous terrain. Terraced fields decrease both erosion and surface runoff, and may be used to support growing crops that require irrigation, such as rice.
Why are terraced houses cheaper?
Terraced homes are usually cheaper to buy than detached or semi-detached properties in the same area. They are usually more energy-efficient, as they are enclosed by other properties and so retain heat well.
Which is suitable in hilly areas?
Terrace farming works well in hilly areas. Terrace farming is the act of building steps or terraces on mountain slopes to carry out farming activities. Terrace cultivation is practiced in Punjab, Meghalaya, Haryana, Uttar Pradesh Plains, Himachal Pradesh, and Uttaranchal in India.
What countries use terrace farming?
Terrace farming was invented by the Inca people who lived in the South American mountains. This farming method has made cultivation of crops in hilly or mountainous regions possible. It is commonly used in Asia by rice-growing countries such as Vietnam, Philippines, and Indonesia.
What is the other name of terrace farming?
Terrace farming (also called step farming) is a method of farming that consists of different “steps” or terraces that were developed in various places around the world. The Rice Terraces of the Philippine Cordilleras (hills and mountains) is a World Heritage Site. It dates back two thousand years.
What are the disadvantages of a terraced house?
One of the principal downsides with terraced properties is noise. Older homes will not be built to modern sound-proofing standards, so if you have noisy neighbours you could soon know about it. Another potential issue with terraced properties is parking.
