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प्रश्न
Which one of the following is the most widespread and most productive category of soil?
विकल्प
Alluvial Soil
Laterite Soil
Black Soil
Forest Soil
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उत्तर
Alluvial Soil
संबंधित प्रश्न
How is clayey soil useful for crops?
List the differences between clayey soil and sandy soil.
With reference to black soil answer the following:
Name one important crop which grows in this soil.
Give one geographical reason for the following:
Laterite soil is red in colour.
State two differences between Bhangar and Khadar 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.
Give a geographical reason for each of the following:
Terrace farming is an ideal soil conservation method for hilly regions.
Name the Indian soil which is formed due to the weathering of basic igneous rocks.
name two states of India where this type of soil is found.
Name the Soil known for its self-ploughing quality and the capacity to hold moisture. Name any two cash crops for which it is specially suited.
Name the important crops grown on it.
Alluvial Soils are also called ‘Riverine Soils’. Why?
What is Black Soil?
How is Black Soil formed?
Why are Alluvial Soil agriculturally important?
Why Black Soils are also called ‘Black Cotton Soil’?
Why Black Soil needs to be tilled after the first rains?
Alluvial soil of the northern plains and the alluvial soil on the coastal plains of India.
Name the soil which
is sticky when wet and cracks when dry.
Point out the region where coastal alluvium is found.
Name the three types of Alluvium Soil.
Name the crops for which Red Soils is suitable.
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 term is used to identify the old and new alluvial respectively?
Which of the following methods does not help in soil conservation?
Laterite soil is very useful for growing ______.
Soil has particles of different sizes. Arrange the words given below in increasing order of their particle size.
| Rock, Clay, Sand, Gravel, Silt |
