Combined Effects of Soil Biotic and Abiotic Factors, Influenced by Sewage Sludge Incorporation, on the Incidence of Corn Stalk Rot.

PLoS One · 2016 · PMC4866708 · PMID 27176597

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a negative trendno p-value reported

Thus, for both types of sewage sludge, OM, CEC and SB, increased with the increase in dosage of the amendment, but K, pH and V showed a negative trend with the increase in the dosage (Figs 1 – 3 ).

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