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Author(s): LINS, M. A.; STEINMETZ, R. L. R.; AMARAL, A. C. do; KUNZ, A. Abstract: The progression of the organic loading rate (OLR) up to a certain limit increases biogas production. The limit and operation range vary according to the configuration of the reactor and are... ... |
Author(s): TÁPARRO, D. C.; VIANCELLI, A.; AMARAL, A. C.; FONGARO, G.; STEINMETZ, R. L. R.; KUNZ, A. ABSTRACT: Swine intensive production increases the necessity of efficient manure management and treatment. Additionally, animal carcasses disposal inside or outside animal rearing farms is under conce... ... |
Author(s): GRESSLER, V.; BILOTTA, P.; STEINMETZ, R. L. R.; BORTOLI, M.; KUNZ, A.
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Author(s): AMARAL, A. C; KUNZ, A.; STEINMETZ, R. L. R.; SCUSSIATO, L. A.; TAPPARO, D.
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Author(s): BORTOLI, M.; CUNHA JUNIOR, A.; KUNZ, A.; PRÁ, M. C. de; SOARES, H. M.
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Author(s): SEMMELMANN, C. E. N.; HENTZ, P.; CORREA, J. C.; FONTANELI, R. S.; REBELATTO, A.; ROSA, E. F. F.; NICOLOSO, R. da S.; PAPPEN, F. G.
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Author(s): MENEZES, J. F. S.; TEODORO, A. de O. A.; BERTI, M. P. da S.; MENEZES, C. C. E. de; CANTÃO, V. C. G.; CAETANO, J. O.; BENITES, V. de M. The intensive disposal of swine manure can promote accumulation of those low mobile nutrients in the soil surface, such as P, Cu and Zn, which can enhance their transference by runoff. The aim of this... ... |
Author(s): MENEZES, J. F. S.; SILVA, M. P. da; BENITES, V. de M.; RIBEIRO, R. de L.; LEITE, A. K. F. The objective of this study was to determine the amount of percolated water per day and the levels of ammonium and nitrate leachate during soybean cultivation, based on precipitation and fertilization... ... |
Author(s): NICOLOSO, R. da S.; HIGARASHI, M. M.; OLIVEIRA, L. V.; DALLA COSTA, M. ABSTRACT: We assessed the addition Mg and P salts to promote struvite crystallization and mitigate reactive N losses from a rotating drum (12 m3 ) used for in-vessel composting of swine manure. The te... ... |
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