A. The soil has become more acidic.
B. The soil has become more alkaline.
C. The yield can be improved by adding slaked lime to the soil.
D. The yield can be improved by adding some organic matter.
E. The yields can be improved by adding common salt.

A and E

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B and D

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B and E

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A and C

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Solution

The correct option is D A and C
Use of excessive chemical fertilizers results into soil acidification.

Thus the pH of the acidic soil can be increased by adding slaked lime as it is basic in nature.

Option D is correct.

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Similar questions

Q. A farmer has been using excessive quantities of chemical fertilizer in fields for a number of years. The crop yield began to reduce in spite of using chemical fertilizers. Which of the following is correct about this?
A. The soil has become more acidic
B. The soil has become more alkaline
C. The yield can be improved by adding slaked lime to the soil
D. The yield can be improved by adding some organic matter to the soil
E. The yield can be improved by adding common salt to the soil

Q. A basic soil can be made fit for plants’ growth by adding slaked lime to it.

Question 5

When the soil is too basic in nature, plants do not grow well in it. To improve its quality what must be added to the soil?
(a) Organic matter
(b) Quicklime
(c) Slaked lime
(d) Calamine solution

Which of the following can be added to the soil to improve its fertility?

Fertility of the soil in rice fields can be improved by

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A. The soil has become more acidic.B. The soil has become more alkaline. C. The yield can be improved by adding slaked lime to the soil.D. The yield can be improved by adding some organic matter.E. The yields can be improved by adding common salt.

The correct option is D A and CUse of excessive chemical fertilizers results into soil acidification. Thus the pH of the acidic soil can be increased by adding slaked lime as it is basic in nature.Option D is correct.

A. The soil has become more acidic.
B. The soil has become more alkaline.
C. The yield can be improved by adding slaked lime to the soil.
D. The yield can be improved by adding some organic matter.
E. The yields can be improved by adding common salt.

The correct option is D A and C
Use of excessive chemical fertilizers results into soil acidification.

Thus the pH of the acidic soil can be increased by adding slaked lime as it is basic in nature.

Option D is correct.