ACCUMULATED HEAT UNIT FOR THE BEAN CV. ‘CARIOCA’ SOWING-MATURATION SUB-PERIOD IN COLORADO DO OESTE, RONDÔNIA STATE, BRAZIL

Detalhes bibliográficos
Autor(a) principal: Miranda, Marcelo Notti
Data de Publicação: 2010
Outros Autores: Campelo Júnior, José Holanda
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Tropical (Online)
Texto Completo: https://revistas.ufg.br/pat/article/view/6790
Resumo: Heat unit (degrees-day) was determined for the bean (Phaseolus vulgaris L.) cv. ‘Carioca’ sowing-maturation sub-period. Tests were based on phenological data from field experiments carried out during break crop period with irrigation, in 2006, and regular harvest period with and without irrigation, in 2007. Experiments were conducted at the Instituto Federal de Rondônia (IFRO), in Colorado do Oeste, Rondônia State, Brazil. The degrees-day sum (DD) was determined by using two methods. The first method consisted of three different lower base-temperatures (Bt), 10°C, 12°C, and 15°C, and the second one consisted of three different lower base-temperatures (Bt), 10°C, 12°C, and 15°C, and a higher base-temperature (BT), 35°C. Daily air temperature values were obtained at the IFRO weather station, located near the experiments field. There were no significant differences between methods, averaging from 686 to 1,261.9 degrees-day, with Bt of 15°C for the regular harvest period with irrigation and 10°C for the break crop period, respectively. The results show that the accumulated heat unit conditions for bean cultivation are favorable, especially in the regular harvest period with irrigation. KEY-WORDS: Phaseolus vulgaris L.; bean plant; degrees-day; base-temperature; physicochemical conditions.
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spelling ACCUMULATED HEAT UNIT FOR THE BEAN CV. ‘CARIOCA’ SOWING-MATURATION SUB-PERIOD IN COLORADO DO OESTE, RONDÔNIA STATE, BRAZILSOMA TÉRMICA PARA O SUBPERÍODO SEMEADURA-MATURAÇÃO DE FEIJÃO CV. CARIOCA EM COLORADO DO OESTE, RONDÔNIAPhaseolus vulgaris L.bean plantdegrees-daybase-temperaturephysicochemical conditionsPhaseolus vulgaris L.feijoeiro comumgraus-diatemperatura-basecondições físico-químicas Heat unit (degrees-day) was determined for the bean (Phaseolus vulgaris L.) cv. ‘Carioca’ sowing-maturation sub-period. Tests were based on phenological data from field experiments carried out during break crop period with irrigation, in 2006, and regular harvest period with and without irrigation, in 2007. Experiments were conducted at the Instituto Federal de Rondônia (IFRO), in Colorado do Oeste, Rondônia State, Brazil. The degrees-day sum (DD) was determined by using two methods. The first method consisted of three different lower base-temperatures (Bt), 10°C, 12°C, and 15°C, and the second one consisted of three different lower base-temperatures (Bt), 10°C, 12°C, and 15°C, and a higher base-temperature (BT), 35°C. Daily air temperature values were obtained at the IFRO weather station, located near the experiments field. There were no significant differences between methods, averaging from 686 to 1,261.9 degrees-day, with Bt of 15°C for the regular harvest period with irrigation and 10°C for the break crop period, respectively. The results show that the accumulated heat unit conditions for bean cultivation are favorable, especially in the regular harvest period with irrigation. KEY-WORDS: Phaseolus vulgaris L.; bean plant; degrees-day; base-temperature; physicochemical conditions. Determinou-se a soma térmica, expressa em graus-dia, para o subperíodo semeadura-maturação do feijoeiro comum, cultivar Carioca. O estudo foi desenvolvido com base em dados fenológicos de experimentos de campo, realizados no período de entressafra, com o uso de irrigação, no ano de 2006, e no período de safra normal, com e sem o uso de irrigação, no ano de 2007. Os experimentos foram conduzidos no Instituto Federal de Rondônia (IFRO), no município de Colorado do Oeste, Estado de Rondônia. A soma dos graus-dia (GD) foi determinada utilizando-se dois métodos: o primeiro considerando-se três diferentes temperaturas-base inferiores (Tb), 10°C, 12°C e 15°C, e o segundo tomando-se as temperaturas-base inferiores 10°C, 12°C e 15°C e a temperatura-base superior (TB) de 35°C. Os valores diários da temperatura do ar foram obtidos na estação meteorológica do IFRO, instalada próxima aos locais dos experimentos. Os métodos não apresentaram diferença significativa entre si, fornecendo valores médios que variaram de 686 a 1.261,9 graus-dia, com Tb de 15°C, para o período de safra normal com irrigação, e de 10°C, para o período de entressafra, respectivamente. Pelos resultados obtidos, evidencia-se que as condições de soma térmica, para o cultivo do feijão, são favoráveis, principalmente no período de safra normal com irrigação. PALAVRAS-CHAVE: Phaseolus vulgaris L.; feijoeiro comum; graus-dia; temperatura-base; condições físico-químicas.   Escola de Agronomia - Universidade Federal de Goiás2010-06-23info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistas.ufg.br/pat/article/view/6790Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 40, n. 2, Apr./Jun. 2010; 180-185Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 40, n. 2, abr./jun. 2010; 180-185Pesquisa Agropecuária Tropical; v. 40, n. 2, abr./jun. 2010; 180-1851983-4063reponame:Pesquisa Agropecuária Tropical (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGporhttps://revistas.ufg.br/pat/article/view/6790/6860Copyright (c) 2020 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics)info:eu-repo/semantics/openAccessMiranda, Marcelo NottiCampelo Júnior, José Holanda2020-07-09T17:27:59Zoai:ojs.revistas.ufg.br:article/6790Revistahttps://revistas.ufg.br/patPUBhttps://revistas.ufg.br/pat/oaiaseleguini.pat@gmail.com||mgoes@agro.ufg.br1983-40631517-6398opendoar:2024-05-21T19:55:45.059351Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)true
dc.title.none.fl_str_mv ACCUMULATED HEAT UNIT FOR THE BEAN CV. ‘CARIOCA’ SOWING-MATURATION SUB-PERIOD IN COLORADO DO OESTE, RONDÔNIA STATE, BRAZIL
SOMA TÉRMICA PARA O SUBPERÍODO SEMEADURA-MATURAÇÃO DE FEIJÃO CV. CARIOCA EM COLORADO DO OESTE, RONDÔNIA
title ACCUMULATED HEAT UNIT FOR THE BEAN CV. ‘CARIOCA’ SOWING-MATURATION SUB-PERIOD IN COLORADO DO OESTE, RONDÔNIA STATE, BRAZIL
spellingShingle ACCUMULATED HEAT UNIT FOR THE BEAN CV. ‘CARIOCA’ SOWING-MATURATION SUB-PERIOD IN COLORADO DO OESTE, RONDÔNIA STATE, BRAZIL
Miranda, Marcelo Notti
Phaseolus vulgaris L.
bean plant
degrees-day
base-temperature
physicochemical conditions
Phaseolus vulgaris L.
feijoeiro comum
graus-dia
temperatura-base
condições físico-químicas
title_short ACCUMULATED HEAT UNIT FOR THE BEAN CV. ‘CARIOCA’ SOWING-MATURATION SUB-PERIOD IN COLORADO DO OESTE, RONDÔNIA STATE, BRAZIL
title_full ACCUMULATED HEAT UNIT FOR THE BEAN CV. ‘CARIOCA’ SOWING-MATURATION SUB-PERIOD IN COLORADO DO OESTE, RONDÔNIA STATE, BRAZIL
title_fullStr ACCUMULATED HEAT UNIT FOR THE BEAN CV. ‘CARIOCA’ SOWING-MATURATION SUB-PERIOD IN COLORADO DO OESTE, RONDÔNIA STATE, BRAZIL
title_full_unstemmed ACCUMULATED HEAT UNIT FOR THE BEAN CV. ‘CARIOCA’ SOWING-MATURATION SUB-PERIOD IN COLORADO DO OESTE, RONDÔNIA STATE, BRAZIL
title_sort ACCUMULATED HEAT UNIT FOR THE BEAN CV. ‘CARIOCA’ SOWING-MATURATION SUB-PERIOD IN COLORADO DO OESTE, RONDÔNIA STATE, BRAZIL
author Miranda, Marcelo Notti
author_facet Miranda, Marcelo Notti
Campelo Júnior, José Holanda
author_role author
author2 Campelo Júnior, José Holanda
author2_role author
dc.contributor.author.fl_str_mv Miranda, Marcelo Notti
Campelo Júnior, José Holanda
dc.subject.por.fl_str_mv Phaseolus vulgaris L.
bean plant
degrees-day
base-temperature
physicochemical conditions
Phaseolus vulgaris L.
feijoeiro comum
graus-dia
temperatura-base
condições físico-químicas
topic Phaseolus vulgaris L.
bean plant
degrees-day
base-temperature
physicochemical conditions
Phaseolus vulgaris L.
feijoeiro comum
graus-dia
temperatura-base
condições físico-químicas
description Heat unit (degrees-day) was determined for the bean (Phaseolus vulgaris L.) cv. ‘Carioca’ sowing-maturation sub-period. Tests were based on phenological data from field experiments carried out during break crop period with irrigation, in 2006, and regular harvest period with and without irrigation, in 2007. Experiments were conducted at the Instituto Federal de Rondônia (IFRO), in Colorado do Oeste, Rondônia State, Brazil. The degrees-day sum (DD) was determined by using two methods. The first method consisted of three different lower base-temperatures (Bt), 10°C, 12°C, and 15°C, and the second one consisted of three different lower base-temperatures (Bt), 10°C, 12°C, and 15°C, and a higher base-temperature (BT), 35°C. Daily air temperature values were obtained at the IFRO weather station, located near the experiments field. There were no significant differences between methods, averaging from 686 to 1,261.9 degrees-day, with Bt of 15°C for the regular harvest period with irrigation and 10°C for the break crop period, respectively. The results show that the accumulated heat unit conditions for bean cultivation are favorable, especially in the regular harvest period with irrigation. KEY-WORDS: Phaseolus vulgaris L.; bean plant; degrees-day; base-temperature; physicochemical conditions.
publishDate 2010
dc.date.none.fl_str_mv 2010-06-23
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 https://revistas.ufg.br/pat/article/view/6790
url https://revistas.ufg.br/pat/article/view/6790
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://revistas.ufg.br/pat/article/view/6790/6860
dc.rights.driver.fl_str_mv Copyright (c) 2020 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics)
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2020 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics)
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Escola de Agronomia - Universidade Federal de Goiás
publisher.none.fl_str_mv Escola de Agronomia - Universidade Federal de Goiás
dc.source.none.fl_str_mv Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 40, n. 2, Apr./Jun. 2010; 180-185
Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 40, n. 2, abr./jun. 2010; 180-185
Pesquisa Agropecuária Tropical; v. 40, n. 2, abr./jun. 2010; 180-185
1983-4063
reponame:Pesquisa Agropecuária Tropical (Online)
instname:Universidade Federal de Goiás (UFG)
instacron:UFG
instname_str Universidade Federal de Goiás (UFG)
instacron_str UFG
institution UFG
reponame_str Pesquisa Agropecuária Tropical (Online)
collection Pesquisa Agropecuária Tropical (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)
repository.mail.fl_str_mv aseleguini.pat@gmail.com||mgoes@agro.ufg.br
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