Question

Which of the following is not an advantage of manure?

• A. It is prepared by using biological waste materials
• B. It is of high cost and can't be prepared in fields
• C. It increases the number of soil-friendly organisms
• D. It adds a large amount of humus to the soil

Answer 1

The correct option is B It is of high cost and can't be prepared in fields

The following are the advantages of using manure in fields:

• It adds a large amount of humus in soil.
• It is rich in soil-friendly organisms.
• It is cost effective and can be produced easily in fields.
• It is prepared by using waste animal and plant matter.