Belowground Carbon Efficiency for Nitrogen and Phosphorus Acquisition Varies Between <i>Lolium perenne</i> and <i>Trifolium repens</i> and Depends on Phosphorus Fertilization.

Front Plant Sci · 2022 · PMC9263692 · PMID 35812934

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only marginally significantno p-value reported

However, we found no support for this (no significant species × P interaction), but we should note that the increases in CENA P with P fertilization were relatively small and only marginally significant.

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