Effects of Vegetation Restoration on Soil Nitrogen Fractions and Enzyme Activities in Arable Land on Purple Soil Slopes.

Plants (Basel) · 2023 · PMC10747705 · PMID 38140514

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highly significantno p-value reported

Notably, URE had a highly significant positive correlation with TOC.

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showed a trendno p-value reported

The NH 4 + -N content in the three vegetation restoration treatments showed a trend of CO > CR > CW ( Figure 1 B), and its content in CO was significantly higher than CK in April and July ( p < 0.05, Figure 1 B).

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