Farming across the slope
helps to shorten slope lengths
, slowing down runoff water so it can soak into the soil. Contour farming slows water down and lets it soak into the soil. Combine contour farming with cover cropping and other conservation practices for more soil fertility and slope protection.
Why do farmers plow in circles?
The circular pattern, however, is different from the regular patchwork many people imagine traditional farm fields to be. The shape is
the result of the center pivot irrigation, a development of the post-World War II era that profoundly changed
the course of American food production.
Why do farmers use contour plowing in areas that are steep and hilly?
Contour plowing was a method of plowing furrows that follow the curves of the land rather than straight up and down slopes. Furrows that run up and down a slope form a channel that can quickly carry away seeds and topsoil. Contour plowing
forms ridges, slows the water flow and helps save precious topsoil
.
What is it called when you Plough across the slope of hills?
Contour bunding or contour farming or Contour ploughing
is the farming practice of plowing and/or planting across a slope following its elevation contour lines. … A similar practice is contour bunding where stones are placed around the contours of slopes. Contour ploughing helps to reduce soil erosion.
What method of farming is used in slope surface?
Contour farming
, the practice of tilling sloped land along lines of consistent elevation in order to conserve rainwater and to reduce soil losses from surface erosion.
Where do I start plowing a field?
Plow your
first furrow down the center of your garden area
. Raise the plow, turn around, and put the right rear tractor tire in that furrow. Then adjust the lift arm to bring the plow to level again. Proceed to dig this next furrow with the tractor tire in the first furrow.
Why are farm plots round?
Because the water falls directly on the crops instead of being shot into the air as occurs with traditional sprinklers, less water is lost to evaporation and more goes to nourishing the growing plants.
Central pivot irrigation
also creates perfectly circular fields, as seen in this image.
How do you farm on a hillside?
Contour farming
is a traditional Pacific Island practice that is very good for growing food on hillsides. When farmers carry out their farming activities (plowing, planting, cultivating, and harvesting) across the slope instead of up and down the slope, they are using contour farming contour farming contour farming.
What are shelter belts * 1 point?
Shelter belts are
rows of trees, usually along fence lines
. They are planted mainly to protect animals or crops from cold winds, but also to give shade in hot weather. In regions such as Canterbury where there is a lot of cultivated land, shelter belts also reduce wind erosion.
What is ploughing up and down the slopes?
Contour farming
involves ploughing, planting and weeding along the contour, i.e, across the slope rather than up and down. Contour lines are lines that run across a (hill) slope such that the line stays at the same height and does not run uphill or downhill.
Why cultivation should be done across the slope?
Contour farming, the practice of tilling sloped land
along lines of consistent elevation in order to conserve rainwater and to reduce soil losses from surface erosion
. Contour farming can help absorb the impact of heavy rains, which in straight-line planting often wash away topsoil. …
What can decelerate the flow of water down the slopes?
Ploughing along the contour lines
can decelerate the flow of water down the slopes. This is called contour ploughing. It is decelerate not decelevate. It implies that ploughing along contour lines can reduce the speed of water, flowing down as it creates a water break and allows water to settle down in the soil.
What is farming done on cut hill slopes called?
Farming which is done on cut hill slopes is known as
Terrace farming
.
What is Stip farming?
Strip cropping is a method of farming which
involves cultivating a field partitioned into long, narrow strips
which are alternated in a crop rotation system. It is used when a slope is too steep or when there is no alternative method of preventing soil erosion.
Is terrace farming still 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.
