make a list of some methods of soil conservation in Scrapbook paste or draw the pictures of methods and also explain it
Answers
Answer:
soil is the natural resource which is more essancil for us
not to put fertilizer
and put the cow dung so that it may become fertail and good to use
plz Put the picture your self plz
Answer:
Some methods of soil conservation are listed below:
Mulching: The bare ground between plants is covered with a layer of organic matter like straw. It helps to retain soil moisture.
Contour barriers: Stones, grass, soil are used to build barriers along contours. Trenches are made in front of the barriers to collect water.
Rock dam: Rocks are piled up to slow down the flow of water. This prevents gullies and further soil loss.
Terrace farming: Broad flat steps or terraces are made on the steep slopes so that flat surfaces are available to grow crops. They reduce surface run off and soil erosion.
Intercropping: Different crops are grown in alternate rows and are sown at different times to protect the soil from rain wash.
Contour ploughing : Ploughing parallel to the contours of a hill slope to form a natural barrier for water to flow down the slope.
Shelter belts: In the coastal and dry regions, rows of trees are planted to check the wind movement to protect soil cover.