Use of organic compost produced from slaughterhouse waste as fertilizer in soybean and corn crops
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Scientia Agrícola (Online) |
Texto Completo: | https://www.revistas.usp.br/sa/article/view/100208 |
Resumo: | Slaughterhouses generate large amounts of rumen content and its use as a fertilizer may offer an environmentally friendly strategy for its management. The effect of an organic fertilizer produced from slaughterhouse waste on the fertility of sandy and clayey soils as well as soybean yield (Glycine max L.) and corn (Zea mays L.) crops was evaluated. Field experiments were set up and five rates up to 16 t ha−1 of organic fertilizer (293 kg ha−1 N, 334 kg ha−1 P and 27 kg ha−1 K) were applied annually, before sowing in spring/summer, as well as a mineral fertilization of 300 kg ha−1 in the formulation 2-20-20 for soybean and 300 kg ha−1 of 12-15-15 for corn. The organic fertilizer changed soil fertility in the field experiments by increasing pH, Ca, Mg, K, P-Mehlich and P-resin. Such effects were more evident in the sandy than in the clayey soil, and the most superficial layer was affected more. The organic fertilizer rate needed to achieve maximum yield decreased for corn in both soils and for soybean in the sandy soil, although the amounts required may still be regarded as high. |
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Use of organic compost produced from slaughterhouse waste as fertilizer in soybean and corn crops Slaughterhouses generate large amounts of rumen content and its use as a fertilizer may offer an environmentally friendly strategy for its management. The effect of an organic fertilizer produced from slaughterhouse waste on the fertility of sandy and clayey soils as well as soybean yield (Glycine max L.) and corn (Zea mays L.) crops was evaluated. Field experiments were set up and five rates up to 16 t ha−1 of organic fertilizer (293 kg ha−1 N, 334 kg ha−1 P and 27 kg ha−1 K) were applied annually, before sowing in spring/summer, as well as a mineral fertilization of 300 kg ha−1 in the formulation 2-20-20 for soybean and 300 kg ha−1 of 12-15-15 for corn. The organic fertilizer changed soil fertility in the field experiments by increasing pH, Ca, Mg, K, P-Mehlich and P-resin. Such effects were more evident in the sandy than in the clayey soil, and the most superficial layer was affected more. The organic fertilizer rate needed to achieve maximum yield decreased for corn in both soils and for soybean in the sandy soil, although the amounts required may still be regarded as high. Universidade de São Paulo. Escola Superior de Agricultura Luiz de Queiroz2015-08-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/sa/article/view/10020810.1590/0103-9016-2014-0094Scientia Agricola; v. 72 n. 4 (2015); 343-350Scientia Agricola; Vol. 72 Núm. 4 (2015); 343-350Scientia Agricola; Vol. 72 No. 4 (2015); 343-3501678-992X0103-9016reponame:Scientia Agrícola (Online)instname:Universidade de São Paulo (USP)instacron:USPenghttps://www.revistas.usp.br/sa/article/view/100208/98870Copyright (c) 2015 Scientia Agricolainfo:eu-repo/semantics/openAccessNunes, Walder Antonio Gomes de Albuquerque Menezes, June Faria Scherrer Benites, Vinícius de Melo Lima Junior, Sérgio Araújo de Oliveira, Anderson dos Santos 2015-08-31T12:45:45Zoai:revistas.usp.br:article/100208Revistahttp://revistas.usp.br/sa/indexPUBhttps://old.scielo.br/oai/scielo-oai.phpscientia@usp.br||alleoni@usp.br1678-992X0103-9016opendoar:2015-08-31T12:45:45Scientia Agrícola (Online) - Universidade de São Paulo (USP)false |
dc.title.none.fl_str_mv |
Use of organic compost produced from slaughterhouse waste as fertilizer in soybean and corn crops |
title |
Use of organic compost produced from slaughterhouse waste as fertilizer in soybean and corn crops |
spellingShingle |
Use of organic compost produced from slaughterhouse waste as fertilizer in soybean and corn crops Nunes, Walder Antonio Gomes de Albuquerque |
title_short |
Use of organic compost produced from slaughterhouse waste as fertilizer in soybean and corn crops |
title_full |
Use of organic compost produced from slaughterhouse waste as fertilizer in soybean and corn crops |
title_fullStr |
Use of organic compost produced from slaughterhouse waste as fertilizer in soybean and corn crops |
title_full_unstemmed |
Use of organic compost produced from slaughterhouse waste as fertilizer in soybean and corn crops |
title_sort |
Use of organic compost produced from slaughterhouse waste as fertilizer in soybean and corn crops |
author |
Nunes, Walder Antonio Gomes de Albuquerque |
author_facet |
Nunes, Walder Antonio Gomes de Albuquerque Menezes, June Faria Scherrer Benites, Vinícius de Melo Lima Junior, Sérgio Araújo de Oliveira, Anderson dos Santos |
author_role |
author |
author2 |
Menezes, June Faria Scherrer Benites, Vinícius de Melo Lima Junior, Sérgio Araújo de Oliveira, Anderson dos Santos |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Nunes, Walder Antonio Gomes de Albuquerque Menezes, June Faria Scherrer Benites, Vinícius de Melo Lima Junior, Sérgio Araújo de Oliveira, Anderson dos Santos |
description |
Slaughterhouses generate large amounts of rumen content and its use as a fertilizer may offer an environmentally friendly strategy for its management. The effect of an organic fertilizer produced from slaughterhouse waste on the fertility of sandy and clayey soils as well as soybean yield (Glycine max L.) and corn (Zea mays L.) crops was evaluated. Field experiments were set up and five rates up to 16 t ha−1 of organic fertilizer (293 kg ha−1 N, 334 kg ha−1 P and 27 kg ha−1 K) were applied annually, before sowing in spring/summer, as well as a mineral fertilization of 300 kg ha−1 in the formulation 2-20-20 for soybean and 300 kg ha−1 of 12-15-15 for corn. The organic fertilizer changed soil fertility in the field experiments by increasing pH, Ca, Mg, K, P-Mehlich and P-resin. Such effects were more evident in the sandy than in the clayey soil, and the most superficial layer was affected more. The organic fertilizer rate needed to achieve maximum yield decreased for corn in both soils and for soybean in the sandy soil, although the amounts required may still be regarded as high. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-08-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://www.revistas.usp.br/sa/article/view/100208 10.1590/0103-9016-2014-0094 |
url |
https://www.revistas.usp.br/sa/article/view/100208 |
identifier_str_mv |
10.1590/0103-9016-2014-0094 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://www.revistas.usp.br/sa/article/view/100208/98870 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2015 Scientia Agricola info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2015 Scientia Agricola |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade de São Paulo. Escola Superior de Agricultura Luiz de Queiroz |
publisher.none.fl_str_mv |
Universidade de São Paulo. Escola Superior de Agricultura Luiz de Queiroz |
dc.source.none.fl_str_mv |
Scientia Agricola; v. 72 n. 4 (2015); 343-350 Scientia Agricola; Vol. 72 Núm. 4 (2015); 343-350 Scientia Agricola; Vol. 72 No. 4 (2015); 343-350 1678-992X 0103-9016 reponame:Scientia Agrícola (Online) instname:Universidade de São Paulo (USP) instacron:USP |
instname_str |
Universidade de São Paulo (USP) |
instacron_str |
USP |
institution |
USP |
reponame_str |
Scientia Agrícola (Online) |
collection |
Scientia Agrícola (Online) |
repository.name.fl_str_mv |
Scientia Agrícola (Online) - Universidade de São Paulo (USP) |
repository.mail.fl_str_mv |
scientia@usp.br||alleoni@usp.br |
_version_ |
1800222792477573120 |