Table 3. Alpha diversity of soil microbial community.

Sites	Richness				Shannon index
	Archaea	Bacteria	Fungi	Viruses	Archaea	Bacteria	Fungi	Viruses
Mp1000	689	9,993	292	125	7.29	9.08	7.3	4.72
Mp1200	752	10,172	297	166	7.64	8.62	7.16	4.45
Mp1400	698	10,247	318	138	7.85	8.97	7.29	4.91
Mp1600	716	10,114	297	118	7.86	8.9	7.12	4.06
Tea-garden	697	10,348	354	225	7.03	8.45	7.51	5.7