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MartÃnez, E.; Maresma, A.; Biau, A.; Berenguer, P.; Cela, S.; Santiveri, F.; Michelena, A.; Lloveras, J. (2020).
Long-term effects of liquid swine manure on soil organic carbon and Cu/Zn levels in soil and maize. Nutrient Cycling in Agroecosystems, 118(2), 193–205.
doi:10.1007/s10705-020-10093-7
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