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प्रश्न
What is the need and importance of soil testing from the point of view of farmers?
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उत्तर
Soil testing is a method of determining the constituents of soil. A sample of soil is taken and is tested for its various characteristics for example, pH and electrical conductivity. It is important with respect to agricultural practices as it helps us in determining which crops can be grown in which region. It also gives us a knowledge about the deficient nutrients and this deficiency can then accordingly be dealt with. It is also useful in determining, if additional amounts of fertilizers are required.
संबंधित प्रश्न
With reference to black soil answer the following:
Give one chemical property of this soil.
Name the soil which occurs ex situ
Give the geographical reason for black soil being suitable for growth of cotton.
With reference to Red Soils in India, answer the following questions:
State two advantages of this type of soil.
Name the varieties of Alluvial Soils. Where are they found?
Why are Alluvial Soil agriculturally important?
Name one state in India which mostly has Red Soil.
Name the transported Soil most widely found in India. State the two sub-categories into which it is generally divided. What are their local names and which one of them is superior to the other.
The soil which contains a bigger-sized particle is ______.
How soil is formed?
