Phosphorus Fractions in Soil With Organic and Mineral Fertilization in Integrated Crop-Livestock System
Autor(a) principal: | |
---|---|
Data de Publicação: | 2019 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/18069657rbcs20180130 http://hdl.handle.net/11449/185465 |
Resumo: | Use of organic fertilizers in integrated crop-livestock (iCL) systems may affect soil phosphorus fractions. This study aimed to determine phosphorus fractions in the soil under the iCL system after six years of application of organic or mineral fertilizers. The experiment was conducted on a Rhodic Kandiudox (Nitossolo Vermelho Distroferrico) in a randomized block design, using a 5 x 3 + 1 factorial scheme, with four replicates. The treatments consisted of three organic fertilizers (poultry litter, pig slurry, and compost) and two mineral fertilizers (M1, equivalent to pig slurry; and M2, equivalent to poultry litter) in interaction with three application rates, corresponding to 75, 100, and 150 % of the fertilizer recommendation for the crop of interest and a control (with no fertilizer). Soil sampling was performed in the 0.00-0.05, 0.05-0.10, and 0.10-0.20 m layers for determination of the phosphorus fractions. Successive use of organic or mineral fertilizers for six years in the iCL system considerably raises the labile and moderately labile P fractions up to the 0.20 m depth and, with less intensity, raises the non-labile fractions up to the 0.10 m depth. The soil P increase associated with fertilizer input raises soybean and corn yields, and it does not exceed the critical P limit according to local environmental legislation. |
id |
UNSP_be1c8b8122952e162bb869d5869257c0 |
---|---|
oai_identifier_str |
oai:repositorio.unesp.br:11449/185465 |
network_acronym_str |
UNSP |
network_name_str |
Repositório Institucional da UNESP |
repository_id_str |
2946 |
spelling |
Phosphorus Fractions in Soil With Organic and Mineral Fertilization in Integrated Crop-Livestock SystemmanureP fractionationP sorptionsoil fertilityUse of organic fertilizers in integrated crop-livestock (iCL) systems may affect soil phosphorus fractions. This study aimed to determine phosphorus fractions in the soil under the iCL system after six years of application of organic or mineral fertilizers. The experiment was conducted on a Rhodic Kandiudox (Nitossolo Vermelho Distroferrico) in a randomized block design, using a 5 x 3 + 1 factorial scheme, with four replicates. The treatments consisted of three organic fertilizers (poultry litter, pig slurry, and compost) and two mineral fertilizers (M1, equivalent to pig slurry; and M2, equivalent to poultry litter) in interaction with three application rates, corresponding to 75, 100, and 150 % of the fertilizer recommendation for the crop of interest and a control (with no fertilizer). Soil sampling was performed in the 0.00-0.05, 0.05-0.10, and 0.10-0.20 m layers for determination of the phosphorus fractions. Successive use of organic or mineral fertilizers for six years in the iCL system considerably raises the labile and moderately labile P fractions up to the 0.20 m depth and, with less intensity, raises the non-labile fractions up to the 0.10 m depth. The soil P increase associated with fertilizer input raises soybean and corn yields, and it does not exceed the critical P limit according to local environmental legislation.Univ Estado Santa Catarina, Dept Solos & Recursos Nat, Programa Posgrad Ciencia Solo, Lages, SC, BrazilEmpresa Brasileira Pesquisa Agr, Concordia, SC, BrazilInst Fed Catarinense, Concordia, SC, BrazilUniv Estadual Paulista, Dept Solos & Recursos Ambientais, Programa Posgrad Agron Agr, Botucatu, SP, BrazilUniv Estadual Paulista, Dept Solos & Recursos Ambientais, Programa Posgrad Agron Agr, Botucatu, SP, BrazilSoc Brasileira De Ciencia Do SoloUniv Estado Santa CatarinaEmpresa Brasileira de Pesquisa Agropecuária (EMBRAPA)Inst Fed CatarinenseUniversidade Estadual Paulista (Unesp)Rigo, Amanda ZoletCorrea, Juliano CorulliMafra, Alvaro LuizHentz, PauloGrohskopf, Marco Andre [UNESP]Gatiboni, Luciano ColpoBedendo, Gizelle2019-10-04T12:35:40Z2019-10-04T12:35:40Z2019-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article15application/pdfhttp://dx.doi.org/10.1590/18069657rbcs20180130Revista Brasileira De Ciencia Do Solo. Vicosa: Soc Brasileira De Ciencia Do Solo, v. 43, 15 p., 2019.0100-0683http://hdl.handle.net/11449/18546510.1590/18069657rbcs20180130S0100-06832019000100508WOS:000459283500001S0100-06832019000100508.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRevista Brasileira De Ciencia Do Soloinfo:eu-repo/semantics/openAccess2024-04-30T19:29:12Zoai:repositorio.unesp.br:11449/185465Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-04-30T19:29:12Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Phosphorus Fractions in Soil With Organic and Mineral Fertilization in Integrated Crop-Livestock System |
title |
Phosphorus Fractions in Soil With Organic and Mineral Fertilization in Integrated Crop-Livestock System |
spellingShingle |
Phosphorus Fractions in Soil With Organic and Mineral Fertilization in Integrated Crop-Livestock System Rigo, Amanda Zolet manure P fractionation P sorption soil fertility |
title_short |
Phosphorus Fractions in Soil With Organic and Mineral Fertilization in Integrated Crop-Livestock System |
title_full |
Phosphorus Fractions in Soil With Organic and Mineral Fertilization in Integrated Crop-Livestock System |
title_fullStr |
Phosphorus Fractions in Soil With Organic and Mineral Fertilization in Integrated Crop-Livestock System |
title_full_unstemmed |
Phosphorus Fractions in Soil With Organic and Mineral Fertilization in Integrated Crop-Livestock System |
title_sort |
Phosphorus Fractions in Soil With Organic and Mineral Fertilization in Integrated Crop-Livestock System |
author |
Rigo, Amanda Zolet |
author_facet |
Rigo, Amanda Zolet Correa, Juliano Corulli Mafra, Alvaro Luiz Hentz, Paulo Grohskopf, Marco Andre [UNESP] Gatiboni, Luciano Colpo Bedendo, Gizelle |
author_role |
author |
author2 |
Correa, Juliano Corulli Mafra, Alvaro Luiz Hentz, Paulo Grohskopf, Marco Andre [UNESP] Gatiboni, Luciano Colpo Bedendo, Gizelle |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
Univ Estado Santa Catarina Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA) Inst Fed Catarinense Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Rigo, Amanda Zolet Correa, Juliano Corulli Mafra, Alvaro Luiz Hentz, Paulo Grohskopf, Marco Andre [UNESP] Gatiboni, Luciano Colpo Bedendo, Gizelle |
dc.subject.por.fl_str_mv |
manure P fractionation P sorption soil fertility |
topic |
manure P fractionation P sorption soil fertility |
description |
Use of organic fertilizers in integrated crop-livestock (iCL) systems may affect soil phosphorus fractions. This study aimed to determine phosphorus fractions in the soil under the iCL system after six years of application of organic or mineral fertilizers. The experiment was conducted on a Rhodic Kandiudox (Nitossolo Vermelho Distroferrico) in a randomized block design, using a 5 x 3 + 1 factorial scheme, with four replicates. The treatments consisted of three organic fertilizers (poultry litter, pig slurry, and compost) and two mineral fertilizers (M1, equivalent to pig slurry; and M2, equivalent to poultry litter) in interaction with three application rates, corresponding to 75, 100, and 150 % of the fertilizer recommendation for the crop of interest and a control (with no fertilizer). Soil sampling was performed in the 0.00-0.05, 0.05-0.10, and 0.10-0.20 m layers for determination of the phosphorus fractions. Successive use of organic or mineral fertilizers for six years in the iCL system considerably raises the labile and moderately labile P fractions up to the 0.20 m depth and, with less intensity, raises the non-labile fractions up to the 0.10 m depth. The soil P increase associated with fertilizer input raises soybean and corn yields, and it does not exceed the critical P limit according to local environmental legislation. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-10-04T12:35:40Z 2019-10-04T12:35:40Z 2019-01-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1590/18069657rbcs20180130 Revista Brasileira De Ciencia Do Solo. Vicosa: Soc Brasileira De Ciencia Do Solo, v. 43, 15 p., 2019. 0100-0683 http://hdl.handle.net/11449/185465 10.1590/18069657rbcs20180130 S0100-06832019000100508 WOS:000459283500001 S0100-06832019000100508.pdf |
url |
http://dx.doi.org/10.1590/18069657rbcs20180130 http://hdl.handle.net/11449/185465 |
identifier_str_mv |
Revista Brasileira De Ciencia Do Solo. Vicosa: Soc Brasileira De Ciencia Do Solo, v. 43, 15 p., 2019. 0100-0683 10.1590/18069657rbcs20180130 S0100-06832019000100508 WOS:000459283500001 S0100-06832019000100508.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Revista Brasileira De Ciencia Do Solo |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
15 application/pdf |
dc.publisher.none.fl_str_mv |
Soc Brasileira De Ciencia Do Solo |
publisher.none.fl_str_mv |
Soc Brasileira De Ciencia Do Solo |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1799965289118433280 |