Conversely, the Simpson index revealed that the L2019 treatment was lower than the other treatments, with an increasing trend as planting years increased.
← all excerpts
Regulation of soil ammonia-oxidizing microbial community assembly by alfalfa (<i>Medicago sativa</i>) planting duration in the Loess Plateau.
2
—
—
The sentences
The relative abundance of Crenarchaeota in the AOA community was 2.66% and showed a decreasing trend with increasing planting years.