Chemical structures and characteristics of animal manures and composts during composting and assessment of maturity indices.

PLoS One · 2017 · PMC5467826 · PMID 28604783

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a decreasing trendno p-value reported

an increasing trendno p-value reported

The pH evolution in cattle manure composts in the present study was similar to that of other studies [ 7 , 9 , 11 , 14 ], showing an increasing trend in the thermophilic phase and a decreasing trend in the second mesophilic period.

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