Winter and fallow crops on soybean culture rotation in no tillage system
Autor(a) principal: | |
---|---|
Data de Publicação: | 2008 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Acta Scientiarum. Agronomy (Online) |
Texto Completo: | http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/1918 |
Resumo: | The crop rotation is an important factor in no tillage system. This study aimed to evaluate soybean and corn crop rotation in summer season and common bean, velvet bean, brachiaria, millet and fallow on intercropping season to soybean grown on subsequent summer. The soil chemical characteristics of 0-10, 10-20 and 20-40cm layers, of a dystrophic haplustox in no tillage system in 1998/99 and 1999/2000 agricultural years were also evaluated. The entirely randomized design in a factorial scheme with summer crops x intercropping season and fallow set up the treatments. The dry matter weight of intercropping season was from 9.6 to 13.5 t.ha-1; the soybean grain yield was from 3.4 to 3.8 t.ha-1 and it was not influenced by treatments: there were higher return of N and S to soil by soybean straw on ‘soybean-brachiaria-soybean’ rotation; the organic matter, pH, P, K, Ca, Mg, SB, CTC and V% values were higher on 0-10cm layer. |
id |
UEM-5_9a5c218cc4127d23fa1cdbd279514273 |
---|---|
oai_identifier_str |
oai:periodicos.uem.br/ojs:article/1918 |
network_acronym_str |
UEM-5 |
network_name_str |
Acta Scientiarum. Agronomy (Online) |
repository_id_str |
|
spelling |
Winter and fallow crops on soybean culture rotation in no tillage systemCulturas de inverno e pousio na sucessão da cultura da soja em plantio direto - DOI: 10.4025/actasciagron.v25i2.1918resíduos culturaisrotação de culturascobertura do solocerrado5.00.00.00-4 Ciências AgráriasThe crop rotation is an important factor in no tillage system. This study aimed to evaluate soybean and corn crop rotation in summer season and common bean, velvet bean, brachiaria, millet and fallow on intercropping season to soybean grown on subsequent summer. The soil chemical characteristics of 0-10, 10-20 and 20-40cm layers, of a dystrophic haplustox in no tillage system in 1998/99 and 1999/2000 agricultural years were also evaluated. The entirely randomized design in a factorial scheme with summer crops x intercropping season and fallow set up the treatments. The dry matter weight of intercropping season was from 9.6 to 13.5 t.ha-1; the soybean grain yield was from 3.4 to 3.8 t.ha-1 and it was not influenced by treatments: there were higher return of N and S to soil by soybean straw on ‘soybean-brachiaria-soybean’ rotation; the organic matter, pH, P, K, Ca, Mg, SB, CTC and V% values were higher on 0-10cm layer.A rotação de culturas é um importante fator nos sistemas de cultivos. O trabalho objetivou avaliar o efeito da rotação das culturas de soja e de milho, no verão, leguminosas (feijão, mucuna-preta), gramíneas (braquiária, milheto) e pousio, na entressafra, na cultura da soja no verão subseqüente, e nas características químicas das camadas 0-10, 10-20 e 20-40cm, de um Latossolo Vermelho distrófico em plantio direto, nos anos agrícolas 1998/99 e 1999/2000, em Selvíria-MS. O delineamento experimental foi o inteiramente casualizado, no qual as combinações das culturas de verão sobre as culturas de cobertura e pousio constituíram os tratamentos. A produção de massa seca das plantas de cobertura variou de 9,6 a 13,5 t.ha-1; a produtividade de grãos de soja de 3,4 a 3,8 t.ha-1, não sendo influenciada pelos tratamentos. Houve maiores retornos de N e S ao solo pela palhada de soja, na rotação soja-braquiária-soja. Os valores de matéria orgânica, pH, P, K, Ca, Mg, SB, CTC e V%, mantiveram-se em níveis mais elevados na camada de 0-10cm.Universidade Estadual de Maringá2008-04-23info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/191810.4025/actasciagron.v25i2.1918Acta Scientiarum. Agronomy; Vol 25 No 2 (2003); 339-344Acta Scientiarum. Agronomy; v. 25 n. 2 (2003); 339-3441807-86211679-9275reponame:Acta Scientiarum. Agronomy (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/1918/1597Guimarães, Geovane LimaBuzetti, SalatiérSilva, Edson Cabral daLazarini, EdsonSá, Marco Eustáquio deinfo:eu-repo/semantics/openAccess2022-11-23T18:37:37Zoai:periodicos.uem.br/ojs:article/1918Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgronPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/oaiactaagron@uem.br||actaagron@uem.br|| edamasio@uem.br1807-86211679-9275opendoar:2022-11-23T18:37:37Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Winter and fallow crops on soybean culture rotation in no tillage system Culturas de inverno e pousio na sucessão da cultura da soja em plantio direto - DOI: 10.4025/actasciagron.v25i2.1918 |
title |
Winter and fallow crops on soybean culture rotation in no tillage system |
spellingShingle |
Winter and fallow crops on soybean culture rotation in no tillage system Guimarães, Geovane Lima resíduos culturais rotação de culturas cobertura do solo cerrado 5.00.00.00-4 Ciências Agrárias |
title_short |
Winter and fallow crops on soybean culture rotation in no tillage system |
title_full |
Winter and fallow crops on soybean culture rotation in no tillage system |
title_fullStr |
Winter and fallow crops on soybean culture rotation in no tillage system |
title_full_unstemmed |
Winter and fallow crops on soybean culture rotation in no tillage system |
title_sort |
Winter and fallow crops on soybean culture rotation in no tillage system |
author |
Guimarães, Geovane Lima |
author_facet |
Guimarães, Geovane Lima Buzetti, Salatiér Silva, Edson Cabral da Lazarini, Edson Sá, Marco Eustáquio de |
author_role |
author |
author2 |
Buzetti, Salatiér Silva, Edson Cabral da Lazarini, Edson Sá, Marco Eustáquio de |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Guimarães, Geovane Lima Buzetti, Salatiér Silva, Edson Cabral da Lazarini, Edson Sá, Marco Eustáquio de |
dc.subject.por.fl_str_mv |
resíduos culturais rotação de culturas cobertura do solo cerrado 5.00.00.00-4 Ciências Agrárias |
topic |
resíduos culturais rotação de culturas cobertura do solo cerrado 5.00.00.00-4 Ciências Agrárias |
description |
The crop rotation is an important factor in no tillage system. This study aimed to evaluate soybean and corn crop rotation in summer season and common bean, velvet bean, brachiaria, millet and fallow on intercropping season to soybean grown on subsequent summer. The soil chemical characteristics of 0-10, 10-20 and 20-40cm layers, of a dystrophic haplustox in no tillage system in 1998/99 and 1999/2000 agricultural years were also evaluated. The entirely randomized design in a factorial scheme with summer crops x intercropping season and fallow set up the treatments. The dry matter weight of intercropping season was from 9.6 to 13.5 t.ha-1; the soybean grain yield was from 3.4 to 3.8 t.ha-1 and it was not influenced by treatments: there were higher return of N and S to soil by soybean straw on ‘soybean-brachiaria-soybean’ rotation; the organic matter, pH, P, K, Ca, Mg, SB, CTC and V% values were higher on 0-10cm layer. |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008-04-23 |
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 |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/1918 10.4025/actasciagron.v25i2.1918 |
url |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/1918 |
identifier_str_mv |
10.4025/actasciagron.v25i2.1918 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/1918/1597 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Estadual de Maringá |
publisher.none.fl_str_mv |
Universidade Estadual de Maringá |
dc.source.none.fl_str_mv |
Acta Scientiarum. Agronomy; Vol 25 No 2 (2003); 339-344 Acta Scientiarum. Agronomy; v. 25 n. 2 (2003); 339-344 1807-8621 1679-9275 reponame:Acta Scientiarum. Agronomy (Online) instname:Universidade Estadual de Maringá (UEM) instacron:UEM |
instname_str |
Universidade Estadual de Maringá (UEM) |
instacron_str |
UEM |
institution |
UEM |
reponame_str |
Acta Scientiarum. Agronomy (Online) |
collection |
Acta Scientiarum. Agronomy (Online) |
repository.name.fl_str_mv |
Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM) |
repository.mail.fl_str_mv |
actaagron@uem.br||actaagron@uem.br|| edamasio@uem.br |
_version_ |
1799305904626073600 |