Effects of alfalfa and oatgrass on soil nutrients in newly cultivated land on the Loess Plateau, China.

Sci Rep · 2025 · PMC12521648 · PMID 41087721

Europe PMC DOI

hedged sentences

0.0100

closest p · 0.2× alpha

0.0100

boldest claim

The sentences

highly significantP < 0.01actually significant

Correlation analysis of basic soil properties As shown in Table 4 , SOM exhibited a highly significant positive correlation with TP (0.914) ( P < 0.01) and significant positive correlations with TK (0.781), AN (0.726), and AK (0.775) ( P < 0.05).

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an increasing trendno p-value reported

Both alfalfa and oatgrass demonstrated an increasing trend in SOM, TN, TP, and AN contents with soil depth.

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