A farmer, before sowing seeds wanted to test the soil of his field. He wanted a neutral nature of the soil. He studied his soil sample and found that the soil has large organic matter present in it. He requested for advice from his village people on how to solve the problem. Based on these observations, answer the following questions.
a. What is the chemical nature of the soil at present?
b. Mention any two substances which you will advise the farmer to add in the soil to
make it neutral.
c. Give reason for your answer.
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Explanation:
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Answer:
A. What is the chemical nature off the soil at present?
Ans. The soil has large organic matter present in it.
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B. Mention any two substances which you will advise the farmer to add in the soil to
. Mention any two substances which you will advise the farmer to add in the soil tomake it neutral.
Ans. If the soil is acidic and improper for cultivation, then to neutralise the acidity of the soil, the farmer would treat the soil with quick lime or slaked lime or chalk.
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C. Give reason for your answer.
Ans. If the soil is acidic and unsuitable for agriculture, the farmer can treat it with quick lime, slaked lime, or chalk to neutralize the acidity. Quicklime, slaked lime and chalk are basic in nature
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