Question

note making on soil
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Answer 1

Answer:

Soil is a material having a great number of nutrients which are useful for plants and animals etc.We get many resources from soil . Farmers are the one who mainly depends on soil and its fertility rate .We need soil to grow plants.

Answer 2

Answer:

1. The practice of soil conservation involves methods to reduce soil erosion, prevent depletion of soil nutrients, and restore nutrients, already lost by erosion and excessive crop harvesting. Most methods used to control soil erosion involve, keeping

the soil covered with vegetation.

2. In conventional farming, the land is ploughed several times and smoothed to make a planting surface – a practice that makes it vulnerable to soil erosion. To reduce erosion, an increasing number of farmers in many countries are using conservation –

tillage farming, also known as minimum – tillage, or no‐ till farming, depending on the

degree to which the soil is disturbed. Farmers using these methods disturb the soil as

little as possible in planting crops.