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Contour ploughing or contour farming is the farming practice of ploughing and/or planting across a slope following its elevation contour lines. These contour lines create a water break which reduces the formation of rills and gullies during times of heavy water run-off; which is a major cause of soil erosion. The water break also allows more time for the water to settle into the soil. In contour plowing, the ruts made by the plow run perpendicular rather than parallel to slopes, generally resulting in furrows that curve around the land and are level. This method is also known for preventing tillage erosion.
Source-Wikipedia
What else can I help you with?
What human activity does not help control water runoff?
planting crops
What increases runoff planting crops cutting down crops flattening land or replacing pavement with trees?
Replacing pavement with trees and planting crops increase infiltration and decrease runoff by allowing water to be absorbed into the ground. Cutting down crops, flattening land, and planting crops can increase runoff by reducing vegetation and disrupting natural infiltration processes.
How does inundation help planting crops?
Because the flood waters produce water for the farmers
Why is it important for farmers to cultivate there lands?
Cultivating land is important for farmers to prepare the soil for planting crops, control weeds, and optimize water and nutrient absorption by crops. It also helps improve soil structure, prevent erosion, and enhance overall crop yield and quality.
What can be done to prevent soil erosion?
Some methods to prevent soil erosion include planting cover crops to protect the soil, implementing contour farming to reduce water runoff, building terraces to reduce slope erosion, and practicing no-till farming to maintain soil structure. Additionally, preserving natural habitats, such as forests and grasslands, can help prevent erosion by stabilizing soil with their root systems.
How did the Incas grow crops in the moutainous regions?
The Incas developed terrace farming, which involved carving steps into the mountainside to create flat areas for planting crops. They also utilized irrigation systems to redirect water from rivers and streams to water their crops and prevent erosion. Additionally, the Incas selectively bred crops that could thrive at high altitudes and cold temperatures.
What does not help cause soil erosion?
Soil erosion is not helped by tilling too deeply. Wind and water will then carry the soil away. Minimum tillage is the best way to prevent soil erosion.
How is water utilized in industries and agriculture?
water is used in industries in preparing many of the chemical substances and in agriculture it is used for planting crops and irrigation purposes and for providing water for photosynthesis in plants.
How could you prevent soil erosion by water?
To prevent soil erosion by water, you can implement strategies such as planting cover crops, building terraces or contour plowing to slow down water flow, maintaining healthy vegetation along waterways, and using mulch or erosion control blankets to protect bare soil. These practices help to absorb rainfall, reduce runoff, and stabilize soil to prevent erosion.
What did hatshepsut trade?
She traded cloth, Nile water, frruit from the Nile banks, crops, silt for planting, and slaves.
Did the geography of Mesopotamia make it an easy or difficult place to live explain?
Easy. Fertile ground for planting crops, lots of water and sunshine
What did the Nile River do for early Egyptians?
It helped with all of the planting and giving water to the dry area. They also made irrigation systems off of the Nile to bring water to crops.
