Cloreto de potássio revestido em efeito residual no feijoeiro de inverno irrigado na região de cerrado
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.5433/1679-0359.2013v34n3p1011 http://hdl.handle.net/11449/75316 |
Resumo: | In order to maintain the nutrients available to plants have been studied controlled release fertilizers. In this context, the objective was to evaluate the residual effect of doses of potassium chloride, coated or not, applied in the corn crop, regarding the crop components and grains yield of irrigated winter common bean, cultivated in followed, in Cerrado region. The experiment was conducted in Selvíria - MS, Brazil, 51°22- west longitude and 20°22- south latitude, in a clayey Oxisol, in 2009 and 2010. A randomized block design with four repetitions was used, disposed in a factorial scheme 4 x 2, being: four K2O doses (0, 40, 80 and 120 kg ha-1) and two potassium sources (potassium chloride and coated potassium chloride by polymers) applied at sowing in the corn crop. The coated potassium chloride by polymers have the same residual effect as conventional KCl, because it provides results similar for the K and chlorophyll leaf contents, crop components and grains yield of winter common bean irrigated. The increment of potassium doses in the previous crop (corn) have residual effect, because it influenced positively the number of grains per plant in 2009 and increased linearly the chlorophyll leaf content and the grains yield of winter common bean irrigated in 2010, regardless of the source used for K. |
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Cloreto de potássio revestido em efeito residual no feijoeiro de inverno irrigado na região de cerradoCoated potassium choride in residual effect on winter common bean irrigated in Cerrado regionCoated fertilizerCommon beanNo-tillage systemPhaseolus vulgarisPotassium dosesPotassium fertilizationIn order to maintain the nutrients available to plants have been studied controlled release fertilizers. In this context, the objective was to evaluate the residual effect of doses of potassium chloride, coated or not, applied in the corn crop, regarding the crop components and grains yield of irrigated winter common bean, cultivated in followed, in Cerrado region. The experiment was conducted in Selvíria - MS, Brazil, 51°22- west longitude and 20°22- south latitude, in a clayey Oxisol, in 2009 and 2010. A randomized block design with four repetitions was used, disposed in a factorial scheme 4 x 2, being: four K2O doses (0, 40, 80 and 120 kg ha-1) and two potassium sources (potassium chloride and coated potassium chloride by polymers) applied at sowing in the corn crop. The coated potassium chloride by polymers have the same residual effect as conventional KCl, because it provides results similar for the K and chlorophyll leaf contents, crop components and grains yield of winter common bean irrigated. The increment of potassium doses in the previous crop (corn) have residual effect, because it influenced positively the number of grains per plant in 2009 and increased linearly the chlorophyll leaf content and the grains yield of winter common bean irrigated in 2010, regardless of the source used for K.Faculdade de Engenharia Univ. Estadual Paulista Julio de Mesquita Filho UNESP Camp. de Ilha SolteiraDept̊ de Fitossanidade Engenharia Rural e Solos da Faculdade de Engenharia da UNESP Campus de Ilha SolteiraFaculdade de Engenharia da UNESP Campus de Ilha SolteiraFaculdade de Engenharia Univ. Estadual Paulista Julio de Mesquita Filho UNESP Camp. de Ilha SolteiraDept̊ de Fitossanidade Engenharia Rural e Solos da Faculdade de Engenharia da UNESP Campus de Ilha SolteiraFaculdade de Engenharia da UNESP Campus de Ilha SolteiraUniversidade Estadual Paulista (Unesp)De Carvalho Rodrigues, Mateus Augusto [UNESP]Buzetti, Salatiér [UNESP]Maestrelo, Paulo Ricardo [UNESP]Lino, Ana Carolina Marostica [UNESP]Teixeira Filho, Marcelo Carvalho Minhoto [UNESP]Andreotti, Marcelo [UNESP]De Paula Garcia, Cássia Maria [UNESP]2014-05-27T11:29:05Z2014-05-27T11:29:05Z2013-05-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1011-1022application/pdfhttp://dx.doi.org/10.5433/1679-0359.2013v34n3p1011Semina:Ciencias Agrarias, v. 34, n. 3, p. 1011-1022, 2013.1676-546X1679-0359http://hdl.handle.net/11449/7531610.5433/1679-0359.2013v34n3p1011WOS:0003282679000062-s2.0-848802075412-s2.0-84880207541.pdf651333989478145270008457493153555912363889457800Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporSemina: Ciências Agrárias0.3490,320info:eu-repo/semantics/openAccess2023-11-13T06:12:11Zoai:repositorio.unesp.br:11449/75316Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-11-13T06:12:11Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Cloreto de potássio revestido em efeito residual no feijoeiro de inverno irrigado na região de cerrado Coated potassium choride in residual effect on winter common bean irrigated in Cerrado region |
title |
Cloreto de potássio revestido em efeito residual no feijoeiro de inverno irrigado na região de cerrado |
spellingShingle |
Cloreto de potássio revestido em efeito residual no feijoeiro de inverno irrigado na região de cerrado De Carvalho Rodrigues, Mateus Augusto [UNESP] Coated fertilizer Common bean No-tillage system Phaseolus vulgaris Potassium doses Potassium fertilization |
title_short |
Cloreto de potássio revestido em efeito residual no feijoeiro de inverno irrigado na região de cerrado |
title_full |
Cloreto de potássio revestido em efeito residual no feijoeiro de inverno irrigado na região de cerrado |
title_fullStr |
Cloreto de potássio revestido em efeito residual no feijoeiro de inverno irrigado na região de cerrado |
title_full_unstemmed |
Cloreto de potássio revestido em efeito residual no feijoeiro de inverno irrigado na região de cerrado |
title_sort |
Cloreto de potássio revestido em efeito residual no feijoeiro de inverno irrigado na região de cerrado |
author |
De Carvalho Rodrigues, Mateus Augusto [UNESP] |
author_facet |
De Carvalho Rodrigues, Mateus Augusto [UNESP] Buzetti, Salatiér [UNESP] Maestrelo, Paulo Ricardo [UNESP] Lino, Ana Carolina Marostica [UNESP] Teixeira Filho, Marcelo Carvalho Minhoto [UNESP] Andreotti, Marcelo [UNESP] De Paula Garcia, Cássia Maria [UNESP] |
author_role |
author |
author2 |
Buzetti, Salatiér [UNESP] Maestrelo, Paulo Ricardo [UNESP] Lino, Ana Carolina Marostica [UNESP] Teixeira Filho, Marcelo Carvalho Minhoto [UNESP] Andreotti, Marcelo [UNESP] De Paula Garcia, Cássia Maria [UNESP] |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
De Carvalho Rodrigues, Mateus Augusto [UNESP] Buzetti, Salatiér [UNESP] Maestrelo, Paulo Ricardo [UNESP] Lino, Ana Carolina Marostica [UNESP] Teixeira Filho, Marcelo Carvalho Minhoto [UNESP] Andreotti, Marcelo [UNESP] De Paula Garcia, Cássia Maria [UNESP] |
dc.subject.por.fl_str_mv |
Coated fertilizer Common bean No-tillage system Phaseolus vulgaris Potassium doses Potassium fertilization |
topic |
Coated fertilizer Common bean No-tillage system Phaseolus vulgaris Potassium doses Potassium fertilization |
description |
In order to maintain the nutrients available to plants have been studied controlled release fertilizers. In this context, the objective was to evaluate the residual effect of doses of potassium chloride, coated or not, applied in the corn crop, regarding the crop components and grains yield of irrigated winter common bean, cultivated in followed, in Cerrado region. The experiment was conducted in Selvíria - MS, Brazil, 51°22- west longitude and 20°22- south latitude, in a clayey Oxisol, in 2009 and 2010. A randomized block design with four repetitions was used, disposed in a factorial scheme 4 x 2, being: four K2O doses (0, 40, 80 and 120 kg ha-1) and two potassium sources (potassium chloride and coated potassium chloride by polymers) applied at sowing in the corn crop. The coated potassium chloride by polymers have the same residual effect as conventional KCl, because it provides results similar for the K and chlorophyll leaf contents, crop components and grains yield of winter common bean irrigated. The increment of potassium doses in the previous crop (corn) have residual effect, because it influenced positively the number of grains per plant in 2009 and increased linearly the chlorophyll leaf content and the grains yield of winter common bean irrigated in 2010, regardless of the source used for K. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-05-01 2014-05-27T11:29:05Z 2014-05-27T11:29:05Z |
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/10.5433/1679-0359.2013v34n3p1011 Semina:Ciencias Agrarias, v. 34, n. 3, p. 1011-1022, 2013. 1676-546X 1679-0359 http://hdl.handle.net/11449/75316 10.5433/1679-0359.2013v34n3p1011 WOS:000328267900006 2-s2.0-84880207541 2-s2.0-84880207541.pdf 6513339894781452 7000845749315355 5912363889457800 |
url |
http://dx.doi.org/10.5433/1679-0359.2013v34n3p1011 http://hdl.handle.net/11449/75316 |
identifier_str_mv |
Semina:Ciencias Agrarias, v. 34, n. 3, p. 1011-1022, 2013. 1676-546X 1679-0359 10.5433/1679-0359.2013v34n3p1011 WOS:000328267900006 2-s2.0-84880207541 2-s2.0-84880207541.pdf 6513339894781452 7000845749315355 5912363889457800 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
Semina: Ciências Agrárias 0.349 0,320 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
1011-1022 application/pdf |
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 |
|
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1803046462848761856 |