Effect of liming on micronutrient availability to soybean grown in soil under different lengths of time under no tillage
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng por |
Título da fonte: | Acta Scientiarum. Agronomy (Online) |
Texto Completo: | http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/30691 |
Resumo: | The effect of liming on the availability of micronutrients to soybean cultivated during different numbers of years under no tillage (NT) was investigated. The treatments consisted of the number of years under NT (three, six, and nine years) and five rates of lime (0, 33, 67 and 100% of the amount calculated to raise soil base saturation to 70%) broadcast on soil surface plus the rate of 100% broadcast with incorporation in the 0-0.20 m layer of a clayey Red Oxisol. Soil and leaf samples were collected at two vegetative stages of the crop (vegetative V4 and blossoming R2). The soil was sampled at depths of 0-0.05, 0.05-0.10, 0.10-0.20, and 0.20-0.30 m. Surface liming had little effect on extractable soil micronutrient and nutrient concentrations in soybean leaves. In the area with three years under NT, all liming rates decreased the extractable soil Zn up to a depth of 0.20 m. Lime incorporation decreased the extractable soil Mn in the surface layer. There were no differences in the extractable soil micronutrients and nutrient concentrations in soybean leaves as a function of the number of years under NT. These data suggest that broadcasting lime at current rates on soils under NT does not necessarily lead to micronutrient deficiencies. |
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Effect of liming on micronutrient availability to soybean grown in soil under different lengths of time under no tillagecopperironmanganesezincno tillFertilidade do soloThe effect of liming on the availability of micronutrients to soybean cultivated during different numbers of years under no tillage (NT) was investigated. The treatments consisted of the number of years under NT (three, six, and nine years) and five rates of lime (0, 33, 67 and 100% of the amount calculated to raise soil base saturation to 70%) broadcast on soil surface plus the rate of 100% broadcast with incorporation in the 0-0.20 m layer of a clayey Red Oxisol. Soil and leaf samples were collected at two vegetative stages of the crop (vegetative V4 and blossoming R2). The soil was sampled at depths of 0-0.05, 0.05-0.10, 0.10-0.20, and 0.20-0.30 m. Surface liming had little effect on extractable soil micronutrient and nutrient concentrations in soybean leaves. In the area with three years under NT, all liming rates decreased the extractable soil Zn up to a depth of 0.20 m. Lime incorporation decreased the extractable soil Mn in the surface layer. There were no differences in the extractable soil micronutrients and nutrient concentrations in soybean leaves as a function of the number of years under NT. These data suggest that broadcasting lime at current rates on soils under NT does not necessarily lead to micronutrient deficiencies. Universidade Estadual de Maringá2017-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfapplication/mswordhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/3069110.4025/actasciagron.v39i1.30691Acta Scientiarum. Agronomy; Vol 39 No 1 (2017); 89-97Acta Scientiarum. Agronomy; v. 39 n. 1 (2017); 89-971807-86211679-9275reponame:Acta Scientiarum. Agronomy (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMengporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/30691/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/30691/751375144497http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/30691/751375144498Copyright (c) 2017 Acta Scientiarum. Agronomyinfo:eu-repo/semantics/openAccessMoreira, Silvino GuimarãesProchnow, Luís IgnácioPauletti, VolneiSilva, Bruno MontoaniKiehl, Jorge de CastroSilva, Carine Gregório Machado2022-02-20T21:47:26Zoai:periodicos.uem.br/ojs:article/30691Revistahttp://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:2022-02-20T21:47:26Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Effect of liming on micronutrient availability to soybean grown in soil under different lengths of time under no tillage |
title |
Effect of liming on micronutrient availability to soybean grown in soil under different lengths of time under no tillage |
spellingShingle |
Effect of liming on micronutrient availability to soybean grown in soil under different lengths of time under no tillage Moreira, Silvino Guimarães copper iron manganese zinc no till Fertilidade do solo |
title_short |
Effect of liming on micronutrient availability to soybean grown in soil under different lengths of time under no tillage |
title_full |
Effect of liming on micronutrient availability to soybean grown in soil under different lengths of time under no tillage |
title_fullStr |
Effect of liming on micronutrient availability to soybean grown in soil under different lengths of time under no tillage |
title_full_unstemmed |
Effect of liming on micronutrient availability to soybean grown in soil under different lengths of time under no tillage |
title_sort |
Effect of liming on micronutrient availability to soybean grown in soil under different lengths of time under no tillage |
author |
Moreira, Silvino Guimarães |
author_facet |
Moreira, Silvino Guimarães Prochnow, Luís Ignácio Pauletti, Volnei Silva, Bruno Montoani Kiehl, Jorge de Castro Silva, Carine Gregório Machado |
author_role |
author |
author2 |
Prochnow, Luís Ignácio Pauletti, Volnei Silva, Bruno Montoani Kiehl, Jorge de Castro Silva, Carine Gregório Machado |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Moreira, Silvino Guimarães Prochnow, Luís Ignácio Pauletti, Volnei Silva, Bruno Montoani Kiehl, Jorge de Castro Silva, Carine Gregório Machado |
dc.subject.por.fl_str_mv |
copper iron manganese zinc no till Fertilidade do solo |
topic |
copper iron manganese zinc no till Fertilidade do solo |
description |
The effect of liming on the availability of micronutrients to soybean cultivated during different numbers of years under no tillage (NT) was investigated. The treatments consisted of the number of years under NT (three, six, and nine years) and five rates of lime (0, 33, 67 and 100% of the amount calculated to raise soil base saturation to 70%) broadcast on soil surface plus the rate of 100% broadcast with incorporation in the 0-0.20 m layer of a clayey Red Oxisol. Soil and leaf samples were collected at two vegetative stages of the crop (vegetative V4 and blossoming R2). The soil was sampled at depths of 0-0.05, 0.05-0.10, 0.10-0.20, and 0.20-0.30 m. Surface liming had little effect on extractable soil micronutrient and nutrient concentrations in soybean leaves. In the area with three years under NT, all liming rates decreased the extractable soil Zn up to a depth of 0.20 m. Lime incorporation decreased the extractable soil Mn in the surface layer. There were no differences in the extractable soil micronutrients and nutrient concentrations in soybean leaves as a function of the number of years under NT. These data suggest that broadcasting lime at current rates on soils under NT does not necessarily lead to micronutrient deficiencies. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-01-01 |
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 |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/30691 10.4025/actasciagron.v39i1.30691 |
url |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/30691 |
identifier_str_mv |
10.4025/actasciagron.v39i1.30691 |
dc.language.iso.fl_str_mv |
eng por |
language |
eng por |
dc.relation.none.fl_str_mv |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/30691/pdf http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/30691/751375144497 http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/30691/751375144498 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2017 Acta Scientiarum. Agronomy info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2017 Acta Scientiarum. Agronomy |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf application/pdf application/msword |
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 39 No 1 (2017); 89-97 Acta Scientiarum. Agronomy; v. 39 n. 1 (2017); 89-97 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_ |
1799305909850079232 |