Soil Organic Matter (SOM) serves not only as a reservoir of all the required plant nutrients, but it:

A. Maintains the productivity of soil

B. Provides energy for the microbial

C. Gives structure to the soil

D. All of these

Found an error? Read our corrections policy and submit a sourced correction below. You can also share a useful explanation in your own words.

Discuss the answer or suggest a sourced correction
Thank you for contributing.
Your comment was submitted and will appear after editorial review.

Your email is used only for moderation and is never displayed. Spam, copied material and fabricated endorsements are rejected.