The present study was an attempt to compare the correlation between physicochemical properties of soil and diversity and density of soil macrofauna in Juniper and Amygdalus stands of Geno protected area during the growing and resting seasons. To this end, researchers field visited part of the forest at an altitude of 2200 m asl. and identified a half-hectare Juniper and a half-hectare Amygdalus stand. 10 points were randomly selected to place the sampling frame and measure the macrofauna and soil physicochemical properties. Soil samples were collected at 15 cm soil depth using a rectangular sampling frame (15 × 10. 10 cm) in growing and dormant seasons. Shannon-Wiener and Simpson diversity indices were used to evaluate the biodiversity of the identified macrofauna, and then Menhinick’s and Margalef indices were used to evaluate the bio-richness of soil samples through Past3 software. The collected data were analyzed using SPSS26 software. The results showed that the coefficient of multiple correlation is significant for the linear combination of all research elements (5%) in Juniper and Amygdalus stands. In the Juniper and Amygdalus stands, specific weight account for 33% and 11% of the benchmark variables (the diversity and density of soil macrofauna) respectively. Biomass was also found to account for 43% of the diversity and density of soil macrofauna in Juniper and 31% of macrofauna diversity and density in the Amygdalus stands. PH accounted for 32% of macrofauna diversity and density in Juniper stand and 21% of macrofauna diversity and density in Amygdalus stand, EC accounted for 13% and 18% of macrofauna diversity and density in the Juniper and Amygdalus stands, respectively, nitrogen accounted for 12% and 23% of macrofauna diversity and density in the Juniper and Amygdalus stands, respectively, phosphorus accounted for 33% and 19% of macrofauna diversity and density in the Juniper and Amygdalus stands, respectively. Organic carbon accounted for 12% and 11% of macrofauna diversity and density in the Juniper and Amygdalus stands, respectively.