@article{202110.0340, doi = {10.20944/preprints202110.0340.v1}, url = {https://doi.org/10.20944/preprints202110.0340.v1}, year = 2021, month = {October}, publisher = {Preprints}, author = {Carmo Horta and Natália Roque}, title = {Effects on Soil P Content, P Sorption and Risk of Eutrophication of Waterbodies of Outdoor Pig Production Areas}, journal = {Preprints} }