In my opinion, it is yes. we can definitely incorporate fungal data for soil quality index as microorganisms plays vital role in soil formation, binding soil particles (increasing structural stability) and then adds organic matter to soil.

Yo también estoy de acuerdo que para medir la calidad biológica de los suelos se también lo parámetros a la presencia de hongo u bacterias pues ellos son responsables de muchos procesos físico químico como la oxido reducción de elementos como el hierro y el manganeso, nitrificación ,solubilización de elementos como el fosforo, mejorando la agregación de los suelos etc.

Thank you for the input esteemed Luis FELIPE Bendezu Diaz Ashmita Bhandari

Does the activity of enzymes in the soil increase the fertility of the soil because the movement of organic nutrients accelerates with the intensity of the enzyme?

That is a great insight Otamurod Imomov , I shall consider checking out the enzymatic process

In my published work i have found evidence of a correlation between soil erodibility and total glomalin calculated as BRSP. As you know erodibility is the set of soil characteristics which defines the soil susceptibility to erosion and can be understood as a soil quality index. I found mandatory to increase the research on incorporating biological parameters to soil quality indexes for a better understanding of soil processes

Manuel J. Casabella-González thank you for the feedback sir. That is an interesting observation, I shall make it a priority to consider this point.