highly significantp < 0.001
The results of the two-way ANOVA ( Table 2 ) indicated that growth period had a highly significant main effect on the Shannon, Simpson, Chao1 indices ( p < 0.001).
The results of the two-way ANOVA ( Table 2 ) indicated that growth period had a highly significant main effect on the Shannon, Simpson, Chao1 indices ( p < 0.001).
Nitrate nitrogen increased with the growth process, and total nitrogen showed a decreasing trend; spatially, the surface soil had “surface enrichment” characteristics in pH (during EP), carbon and nitrogen nutrients, and water content (during EP and LP).