What is the difference between contour Ploughing and contour barriers?

What is the difference between contour barriers and contour Ploughing? Contour barriers are contour strips that intercept downslope flowing water and soil particles. Contour ploughing means following the natural contours when tilling the soil, planting and cultivating.

What are the main difference between Terrace and Bunds?

Terraces usually follow the contour lines of a terrain and might have a gentle slope to allow dewatering. Contour bunds and contour trenches prevent soil erosion by intercepting surface water runoff. They are constructed along lines of equal elevation (contour lines) at a right angle to the slope of a plot of land.

What is terrace farming class 10th?

Terrace farming is the practice of cutting flat areas out of a hilly or mountainous landscape to grow crops or, in other words, the method of growing crops on sides of hills or mountains by planting on graduated terraces built into the slope. It is practised in the mountain regions.

What is difference between contour bund and graded Bund?

What is the difference between contour bunding and graded bunding? Contour bunding is constructed along the contour lines. The graded bunds, commonly used in India are comparable to the narrow base terraces. They are used for the safe disposal of excess runoff from high rainfall areas.

What is Bund farming?

Bunds are among the most common techniques used in agriculture to collect surface run-off, increase water infiltration and prevent soil erosion. Using different designs, bunds are applicable to even and uneven grounds (with a gentle slope of up to 5 per cent). Bunds are usually constructed either with soil or stones.

What is contouring in farming?

Contour farming is the practice of tillage, planting, and other farming operations performed on or near the contour of the field slope. Tillage and planting operations follow the contour line to promote positive row drainage and reduce ponding.

Why do farmers do contour farming and terracing?

Contour farming can reduce soil erosion by as much as 50 percent compared to up and down hill farming. By reducing sediment and runoff and increasing water infiltration, contouring promotes better water quality.

What do you mean by Contour Ploughing?

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.