Doses de potássio em cobertura na primeira soca da cultura da cana-de-açúcar cultivada no norte matogrossense
Autor(a) principal: | |
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Data de Publicação: | 2011 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://hdl.handle.net/11449/219711 |
Resumo: | The sugar cane crop has been cultivated in all regions of the Brazil, occupying different soil types. The north region of Mato Grosso has favorable climate conditions for the culture, however, has been achieved low productivity due to the not application of fertilizer and inefficient doses. Being the potassium the mineral element absorbed in large amount by culture. Aimed to with this work to evaluate the effect of growing doses of the nutrient applied in coverage in the second cycle of the variety of sugar cane IAC86-2480. The experimental design was randomized blocks, with four replications. The Potassium doses were: 0; 60; 120; 180 e 240 kg ha -1 of K 2O. Was evaluated the °Brix, diameter, weigth, height and productivity of stalk. No was significant effects for the variable °Brix in response to potassium doses, since to others had response quadratic. The dose of maximum agronomic efficiency was of 150 kg ha -1 de K 2O obtaining productivity of 85 t ha -1 of stalk, representing 25% increase in productivity. |
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Repositório Institucional da UNESP |
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Doses de potássio em cobertura na primeira soca da cultura da cana-de-açúcar cultivada no norte matogrossenseDoses of potassium in coverage in the first cane ratoon of sugar cane crop cultivated in north matogrossenseAgronomic efficiencyCane ratoonProductivitySaccharum sppThe sugar cane crop has been cultivated in all regions of the Brazil, occupying different soil types. The north region of Mato Grosso has favorable climate conditions for the culture, however, has been achieved low productivity due to the not application of fertilizer and inefficient doses. Being the potassium the mineral element absorbed in large amount by culture. Aimed to with this work to evaluate the effect of growing doses of the nutrient applied in coverage in the second cycle of the variety of sugar cane IAC86-2480. The experimental design was randomized blocks, with four replications. The Potassium doses were: 0; 60; 120; 180 e 240 kg ha -1 of K 2O. Was evaluated the °Brix, diameter, weigth, height and productivity of stalk. No was significant effects for the variable °Brix in response to potassium doses, since to others had response quadratic. The dose of maximum agronomic efficiency was of 150 kg ha -1 de K 2O obtaining productivity of 85 t ha -1 of stalk, representing 25% increase in productivity.Universidade Estadual Paulista UNESP Faculdade de Engenharia de Ilha Solteira, SPUniversidade do Estado de Mato Grosso UNEMAT, Alta Floresta, MTUniversidade Estadual Paulista UNESP Faculdade de Engenharia de Ilha Solteira, SPUniversidade Estadual Paulista (UNESP)UNEMATCaione, Gustavo [UNESP]da Silva, Amilton Ferreira [UNESP]dos Reis, Luis Lessi [UNESP]Dalchiavon, Flávio Carlos [UNESP]Teixeira, Matheus Thiago RamosSantos, Pablo Aramís2022-04-28T18:57:10Z2022-04-28T18:57:10Z2011-09-14info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article572-580Bioscience Journal, v. 27, n. 4, p. 572-580, 2011.1516-37251981-3163http://hdl.handle.net/11449/2197112-s2.0-80052571905Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengporBioscience Journalinfo:eu-repo/semantics/openAccess2022-04-28T18:57:10Zoai:repositorio.unesp.br:11449/219711Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T21:50:08.229990Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Doses de potássio em cobertura na primeira soca da cultura da cana-de-açúcar cultivada no norte matogrossense Doses of potassium in coverage in the first cane ratoon of sugar cane crop cultivated in north matogrossense |
title |
Doses de potássio em cobertura na primeira soca da cultura da cana-de-açúcar cultivada no norte matogrossense |
spellingShingle |
Doses de potássio em cobertura na primeira soca da cultura da cana-de-açúcar cultivada no norte matogrossense Caione, Gustavo [UNESP] Agronomic efficiency Cane ratoon Productivity Saccharum spp |
title_short |
Doses de potássio em cobertura na primeira soca da cultura da cana-de-açúcar cultivada no norte matogrossense |
title_full |
Doses de potássio em cobertura na primeira soca da cultura da cana-de-açúcar cultivada no norte matogrossense |
title_fullStr |
Doses de potássio em cobertura na primeira soca da cultura da cana-de-açúcar cultivada no norte matogrossense |
title_full_unstemmed |
Doses de potássio em cobertura na primeira soca da cultura da cana-de-açúcar cultivada no norte matogrossense |
title_sort |
Doses de potássio em cobertura na primeira soca da cultura da cana-de-açúcar cultivada no norte matogrossense |
author |
Caione, Gustavo [UNESP] |
author_facet |
Caione, Gustavo [UNESP] da Silva, Amilton Ferreira [UNESP] dos Reis, Luis Lessi [UNESP] Dalchiavon, Flávio Carlos [UNESP] Teixeira, Matheus Thiago Ramos Santos, Pablo Aramís |
author_role |
author |
author2 |
da Silva, Amilton Ferreira [UNESP] dos Reis, Luis Lessi [UNESP] Dalchiavon, Flávio Carlos [UNESP] Teixeira, Matheus Thiago Ramos Santos, Pablo Aramís |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) UNEMAT |
dc.contributor.author.fl_str_mv |
Caione, Gustavo [UNESP] da Silva, Amilton Ferreira [UNESP] dos Reis, Luis Lessi [UNESP] Dalchiavon, Flávio Carlos [UNESP] Teixeira, Matheus Thiago Ramos Santos, Pablo Aramís |
dc.subject.por.fl_str_mv |
Agronomic efficiency Cane ratoon Productivity Saccharum spp |
topic |
Agronomic efficiency Cane ratoon Productivity Saccharum spp |
description |
The sugar cane crop has been cultivated in all regions of the Brazil, occupying different soil types. The north region of Mato Grosso has favorable climate conditions for the culture, however, has been achieved low productivity due to the not application of fertilizer and inefficient doses. Being the potassium the mineral element absorbed in large amount by culture. Aimed to with this work to evaluate the effect of growing doses of the nutrient applied in coverage in the second cycle of the variety of sugar cane IAC86-2480. The experimental design was randomized blocks, with four replications. The Potassium doses were: 0; 60; 120; 180 e 240 kg ha -1 of K 2O. Was evaluated the °Brix, diameter, weigth, height and productivity of stalk. No was significant effects for the variable °Brix in response to potassium doses, since to others had response quadratic. The dose of maximum agronomic efficiency was of 150 kg ha -1 de K 2O obtaining productivity of 85 t ha -1 of stalk, representing 25% increase in productivity. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-09-14 2022-04-28T18:57:10Z 2022-04-28T18:57:10Z |
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 |
Bioscience Journal, v. 27, n. 4, p. 572-580, 2011. 1516-3725 1981-3163 http://hdl.handle.net/11449/219711 2-s2.0-80052571905 |
identifier_str_mv |
Bioscience Journal, v. 27, n. 4, p. 572-580, 2011. 1516-3725 1981-3163 2-s2.0-80052571905 |
url |
http://hdl.handle.net/11449/219711 |
dc.language.iso.fl_str_mv |
eng por |
language |
eng por |
dc.relation.none.fl_str_mv |
Bioscience Journal |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
572-580 |
dc.source.none.fl_str_mv |
Scopus 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_ |
1808129364432257024 |