Swine farm wastewater and mineral fertilization in corn cultivation
ABSTRACT In the long run, swine wastewater can provide benefits to the soil-plant relationship, when its use is planned and the potential environmental impacts are monitored. The objective of this study was to investigate the effects of continuous application of swine wastewater, associated with min...
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| Format: | Article |
| Language: | English |
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Universidade Federal de Campina Grande
2016-01-01
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| Series: | Revista Brasileira de Engenharia Agrícola e Ambiental |
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| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662016000100049&lng=en&tlng=en |
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| author | Pâmela A. M. Pereira Silvio C. Sampaio Ralpho R. dos Reis Danielle M. Rosa Marcus M. Correa |
| author_facet | Pâmela A. M. Pereira Silvio C. Sampaio Ralpho R. dos Reis Danielle M. Rosa Marcus M. Correa |
| author_sort | Pâmela A. M. Pereira |
| collection | DOAJ |
| description | ABSTRACT In the long run, swine wastewater can provide benefits to the soil-plant relationship, when its use is planned and the potential environmental impacts are monitored. The objective of this study was to investigate the effects of continuous application of swine wastewater, associated with mineral fertilization, after six years of management in no-tillage and crop rotation (14 production cycles), on the chemical conditions of the soil and the corn crop. The doses of wastewater were 0, 100, 200, 300 m3 ha-1 during the cycle. The effects of the association between mineral fertilization at sowing and swine wastewater were evaluated simultaneously. Swine wastewater at the dose of 100 m3 ha-1 promoted availability and absorption of P, K+, Mg2+ and Zn2+ without causing toxicity to plants or damage to the soil, constituting a viable, low-cost alternative of water reuse and fertilization for farmers. The nutrients N, P, K+ and B must be complemented with mineral fertilization. Special attention should be directed to the accumulation of Zn2+ in the soil along the time of swine wastewater application. |
| format | Article |
| id | doaj-art-1cd70ddf0919449d9422cdc58fd54751 |
| institution | OA Journals |
| issn | 1807-1929 |
| language | English |
| publishDate | 2016-01-01 |
| publisher | Universidade Federal de Campina Grande |
| record_format | Article |
| series | Revista Brasileira de Engenharia Agrícola e Ambiental |
| spelling | doaj-art-1cd70ddf0919449d9422cdc58fd547512025-08-20T01:58:43ZengUniversidade Federal de Campina GrandeRevista Brasileira de Engenharia Agrícola e Ambiental1807-19292016-01-01201495410.1590/1807-1929/agriambi.v20n1p49-54S1415-43662016000100049Swine farm wastewater and mineral fertilization in corn cultivationPâmela A. M. PereiraSilvio C. SampaioRalpho R. dos ReisDanielle M. RosaMarcus M. CorreaABSTRACT In the long run, swine wastewater can provide benefits to the soil-plant relationship, when its use is planned and the potential environmental impacts are monitored. The objective of this study was to investigate the effects of continuous application of swine wastewater, associated with mineral fertilization, after six years of management in no-tillage and crop rotation (14 production cycles), on the chemical conditions of the soil and the corn crop. The doses of wastewater were 0, 100, 200, 300 m3 ha-1 during the cycle. The effects of the association between mineral fertilization at sowing and swine wastewater were evaluated simultaneously. Swine wastewater at the dose of 100 m3 ha-1 promoted availability and absorption of P, K+, Mg2+ and Zn2+ without causing toxicity to plants or damage to the soil, constituting a viable, low-cost alternative of water reuse and fertilization for farmers. The nutrients N, P, K+ and B must be complemented with mineral fertilization. Special attention should be directed to the accumulation of Zn2+ in the soil along the time of swine wastewater application.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662016000100049&lng=en&tlng=enfertirrigaçãoreúso da águadejetos suínos |
| spellingShingle | Pâmela A. M. Pereira Silvio C. Sampaio Ralpho R. dos Reis Danielle M. Rosa Marcus M. Correa Swine farm wastewater and mineral fertilization in corn cultivation Revista Brasileira de Engenharia Agrícola e Ambiental fertirrigação reúso da água dejetos suínos |
| title | Swine farm wastewater and mineral fertilization in corn cultivation |
| title_full | Swine farm wastewater and mineral fertilization in corn cultivation |
| title_fullStr | Swine farm wastewater and mineral fertilization in corn cultivation |
| title_full_unstemmed | Swine farm wastewater and mineral fertilization in corn cultivation |
| title_short | Swine farm wastewater and mineral fertilization in corn cultivation |
| title_sort | swine farm wastewater and mineral fertilization in corn cultivation |
| topic | fertirrigação reúso da água dejetos suínos |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662016000100049&lng=en&tlng=en |
| work_keys_str_mv | AT pamelaampereira swinefarmwastewaterandmineralfertilizationincorncultivation AT silviocsampaio swinefarmwastewaterandmineralfertilizationincorncultivation AT ralphordosreis swinefarmwastewaterandmineralfertilizationincorncultivation AT daniellemrosa swinefarmwastewaterandmineralfertilizationincorncultivation AT marcusmcorrea swinefarmwastewaterandmineralfertilizationincorncultivation |