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. 2022 Sep 26;13:934339. doi: 10.3389/fpls.2022.934339

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Copyright © 2022 Ngosong, Tatah, Olougou, Suh, Nkongho, Ngone, Achiri, Tchakounté and Ruppel.

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Correlation of the number of effective root nodules and acid phosphatase activity (A), soybean yield and number of effective root nodules (B), or acid phosphatase activity (C).