Seeding furrow opening mechanisms and the soybean planting in lowland areas
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Ciência Rural |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782020000600201 |
Resumo: | ABSTRACT: The objective of this research was to evaluate the effect of seeder furrow opening mechanisms on soil physical characteristics, plant growth, and soybean yield in lowland areas with the presence of compacted layer near the surface. An experiment was conducted in the lowland experimental area of the Federal University of Santa Maria-RS, Brazil, during the 2015/16 and 2016/17 growing season. The experimental design was a randomized block with five replications and four treatments: Planter using shank (S) at 0.23 m depth; S at 0.13 m; Planter using double disk at 0.07 m depth and Raised-bed + S at 0.12 m depth. The use of S at 0.23 m depth allowed reduction of penetration resistance and increase of soil macroporosity in the layers 0-0.1 and 0.1-0.2 m depth in the seeding row. Sowing with S at 0.23 m depth and Raised-bed + S at 0.12 m depth allowed a better development of soybean plants in compacted irrigated rice area (higher nodulation, leaf area index and root growth), as well as higher grain yield. |
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Ciência rural (Online) |
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Seeding furrow opening mechanisms and the soybean planting in lowland areasshanksoil compactionraised bedAlbaqualf soilGlycine maxABSTRACT: The objective of this research was to evaluate the effect of seeder furrow opening mechanisms on soil physical characteristics, plant growth, and soybean yield in lowland areas with the presence of compacted layer near the surface. An experiment was conducted in the lowland experimental area of the Federal University of Santa Maria-RS, Brazil, during the 2015/16 and 2016/17 growing season. The experimental design was a randomized block with five replications and four treatments: Planter using shank (S) at 0.23 m depth; S at 0.13 m; Planter using double disk at 0.07 m depth and Raised-bed + S at 0.12 m depth. The use of S at 0.23 m depth allowed reduction of penetration resistance and increase of soil macroporosity in the layers 0-0.1 and 0.1-0.2 m depth in the seeding row. Sowing with S at 0.23 m depth and Raised-bed + S at 0.12 m depth allowed a better development of soybean plants in compacted irrigated rice area (higher nodulation, leaf area index and root growth), as well as higher grain yield.Universidade Federal de Santa Maria2020-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782020000600201Ciência Rural v.50 n.6 2020reponame:Ciência Ruralinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSM10.1590/0103-8478cr20190870info:eu-repo/semantics/openAccessCoelho,Lucas LopesMarchesan,EnioOliveira,Maurício Limberger deSerafin,Augusto DubouSchütz,Roberto PauloSoares,Camille FloresAramburu,Bruno Behenckeng2020-05-07T00:00:00ZRevista |
dc.title.none.fl_str_mv |
Seeding furrow opening mechanisms and the soybean planting in lowland areas |
title |
Seeding furrow opening mechanisms and the soybean planting in lowland areas |
spellingShingle |
Seeding furrow opening mechanisms and the soybean planting in lowland areas Coelho,Lucas Lopes shank soil compaction raised bed Albaqualf soil Glycine max |
title_short |
Seeding furrow opening mechanisms and the soybean planting in lowland areas |
title_full |
Seeding furrow opening mechanisms and the soybean planting in lowland areas |
title_fullStr |
Seeding furrow opening mechanisms and the soybean planting in lowland areas |
title_full_unstemmed |
Seeding furrow opening mechanisms and the soybean planting in lowland areas |
title_sort |
Seeding furrow opening mechanisms and the soybean planting in lowland areas |
author |
Coelho,Lucas Lopes |
author_facet |
Coelho,Lucas Lopes Marchesan,Enio Oliveira,Maurício Limberger de Serafin,Augusto Dubou Schütz,Roberto Paulo Soares,Camille Flores Aramburu,Bruno Behenck |
author_role |
author |
author2 |
Marchesan,Enio Oliveira,Maurício Limberger de Serafin,Augusto Dubou Schütz,Roberto Paulo Soares,Camille Flores Aramburu,Bruno Behenck |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Coelho,Lucas Lopes Marchesan,Enio Oliveira,Maurício Limberger de Serafin,Augusto Dubou Schütz,Roberto Paulo Soares,Camille Flores Aramburu,Bruno Behenck |
dc.subject.por.fl_str_mv |
shank soil compaction raised bed Albaqualf soil Glycine max |
topic |
shank soil compaction raised bed Albaqualf soil Glycine max |
description |
ABSTRACT: The objective of this research was to evaluate the effect of seeder furrow opening mechanisms on soil physical characteristics, plant growth, and soybean yield in lowland areas with the presence of compacted layer near the surface. An experiment was conducted in the lowland experimental area of the Federal University of Santa Maria-RS, Brazil, during the 2015/16 and 2016/17 growing season. The experimental design was a randomized block with five replications and four treatments: Planter using shank (S) at 0.23 m depth; S at 0.13 m; Planter using double disk at 0.07 m depth and Raised-bed + S at 0.12 m depth. The use of S at 0.23 m depth allowed reduction of penetration resistance and increase of soil macroporosity in the layers 0-0.1 and 0.1-0.2 m depth in the seeding row. Sowing with S at 0.23 m depth and Raised-bed + S at 0.12 m depth allowed a better development of soybean plants in compacted irrigated rice area (higher nodulation, leaf area index and root growth), as well as higher grain yield. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782020000600201 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782020000600201 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/0103-8478cr20190870 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Universidade Federal de Santa Maria |
publisher.none.fl_str_mv |
Universidade Federal de Santa Maria |
dc.source.none.fl_str_mv |
Ciência Rural v.50 n.6 2020 reponame:Ciência Rural instname:Universidade Federal de Santa Maria (UFSM) instacron:UFSM |
instname_str |
Universidade Federal de Santa Maria (UFSM) |
instacron_str |
UFSM |
institution |
UFSM |
reponame_str |
Ciência Rural |
collection |
Ciência Rural |
repository.name.fl_str_mv |
|
repository.mail.fl_str_mv |
|
_version_ |
1749140554769235968 |