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प्रश्न
Why Black Soil needs to be tilled after the first rains?
उत्तर
When wet, the Soil becomes sticky and difficult to work with. So, the Soil needs to be tilled after the first rains.
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संबंधित प्रश्न
Name the soil which occurs ex situ
Giver a geographical reason for the each of the following:
Black soil does not get leached.
Give the geographical reason for different regions in India having different kinds of soil.
With reference to Red Soils in India, answer the following questions:
State two advantages of this type of soil.
Answer the following questions in about 30 words.
What type of soil is found in the river deltas of the eastern coast? Give three main features of this type of soil.
Why is the Red Soil red in colour?
State two differences between Khadar and Bhangar Soil.
Complete the following table with reference to the soil.
| Action | Effect | Result (w.r.t. fertility) |
| Construction of embankments | ||
| Wind speed decreased | ||
| Farmland is kept fallow for some period | ||
| Humus content increased. | ||
| Trenches are dug across a slope | ||
| Litter is burnt on the farm. | ||
| Proves favorable for micro-organisms | ||
| The salt content in the soil increases | ||
| Chemical fertilizers used excessively |
Which one of the following soil is the best for cotton cultivation?
Black soil is deficient in ______.
