Why Is Terrace Farming Needed In Phillipines?

Why is terrace farming important?

Terrace farming prevents the washing away of soil nutrients by the rains. This leads to the growth of healthy crops. Secondly, it prevents the carrying away of plants by the heavy flowing rivers of water. Sometimes rain water carries away the crops leading to low crop yield.

Why do the farmers grow their crops on Terrace?

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.

Where is terrace farming most useful?

Asia. 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.

What is the purpose of terraces?

DEFINITION AND PURPOSE: Terracing involves defined swales constructed at regular intervals along the face of a slope designed to reduce erosion by capturing surface runoff and directing it to an adequate, stable outlet.

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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 pros and cons 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.

What are the disadvantages of terrace farming?

4 Other Disadvantages 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.

What are the two advantages of terrace farming?

BENEFITS OF TERRACE FARMING:

  • Terrace farming boosts water Conservation and runoff reduction:
  • Soil conservation and Control of Soil Erosion:
  • Improve land productivity and soil fertility:
  • Ensure food security and crop yield:
  • Enhances biodiversity and helps in ecosystem restoration and enhances biodiversity:

Why is terrace farming done in hilly areas?

Hilly region are prone to soil erosion and water scarcity. To prevent the loss of topsoil from the hills side terrace farming done. The cut terraces allow water to slow down while they flow from the upper hill towards the lower side of the hill.

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Is a terrace a balcony?

A terrace is an open space that can be attached or detached to a building. In contrast, balconies are small elevated platforms that are affixed to a given room in the house. Whereas a terrace can have multiple points of access, a balcony is typically only accessible through the room.

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.

Which tribe is known for using terrace farming?

Principally living in oases, gorges and valleys of Alto Loa, in the region of Antofagasta, these peoples learned about terrace farming from the Inca, who taught them how to make the best use of scant water resources to grow food on the limited fertile land at such high altitudes.

What terracing means?

Terracing is a sloping piece of land that has had flat areas like steps built on it, for example, so that people can grow crops there.

How do you make terraces?

Begin the terrace garden at the bottom of the slope. Dig a trench for the first tier. The more levels you will have in your garden, the deeper the trench should be. Make sure your trench is level and place your foundational terrace layer into the trench.

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