Question

soil conservation strategies.
Contour bunding
Tree breaks
Check dams​

Answer 1

Answer:

Soil Conservation:- Soil conservation practices are tools the farmer can use to prevent soil degradation and build organic matter. These practices include: crop rotation, reduced tillage, mulching, cover cropping and cross-slope farming.

Contour bunding:- 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.

Check dams:- A check dam is a small, sometimes temporary, dam constructed across a swale, drainage ditch, or waterway to counteract erosion by reducing water flow velocity. Check dams themselves are not a type of new technology; rather, they are an ancient technique dating from the second century.

Answer 2

soil conservation strategies

• Techniques for improved soil conservation include crop rotation, cover crops, conservation tillage and planted windbreaks, affect both erosion and fertility. When plants die, they decay and become part of the soil. Code 330 defines standard methods recommended by the U.S. Natural Resources Conservation Service.

Contour bunding

• 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.

Tree breaks

• A Broken tree, or a Broken branch, symbolises death, or more specifically a life cut short. This symbolism is usually used on Gravestones, to signify someone who died an untimely or premature death. Usually seen on a younger person's gravestone. An alternate symbol is a Broken Flower Bud, or rose stem.

Check dams

• A check dam is a small dam constructed across a drainage ditch, swale, or channel to lower the velocity of flow. Reduced runoff velocity reduces erosion and gullying in the channel and allows sediments to settle out. A check dam may be built from stone, sandbags filled with pea gravel, or logs.