Harvesting time related to milling quality of four irrigated rice cultivars

Detalhes bibliográficos
Autor(a) principal: Infeld, José Alceu
Data de Publicação: 2014
Outros Autores: Silveira Junior, Paulo
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Brasileira (Online)
Texto Completo: https://seer.sct.embrapa.br/index.php/pab/article/view/15718
Resumo: The objective of this study was to find the best harvesting time as related to moisture content and milling quality of four lowland rice cultivars, namely: Lebonnet, Bluebelle, EEA-406 and IRGA-408. The research was carried out at Pelota, RS, Brazil, in the growing seasons of 1979/ 80, 1980/81 and 1981/82. Starting 20 days and ending 40 days after full heading, grain samples were harvested each five days and its moisture content and milling quality evaluated. 'Lebonnet' showed the highest percentage (64.9) of head rice 34 days after full heading 18.5% of moisture); 'Bluebelle' showed the highest percentage (64.9%) of head rice 38 days after full heading (19.5% of moisture; both EEA-406' and 'IRGA-408' showed the highest percentage (59.6 and 57.6, respectively) of head rice 36 days after full heading (24 and 22% of moisture, respectively).
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spelling Harvesting time related to milling quality of four irrigated rice cultivarsÉpoca de colheita e rendimento de engenho de quatro cultivares de arroz irrigadoOryza sativa L.; head rice; milled rice; moisture contentOryza sativa L.; umidade na colheitaThe objective of this study was to find the best harvesting time as related to moisture content and milling quality of four lowland rice cultivars, namely: Lebonnet, Bluebelle, EEA-406 and IRGA-408. The research was carried out at Pelota, RS, Brazil, in the growing seasons of 1979/ 80, 1980/81 and 1981/82. Starting 20 days and ending 40 days after full heading, grain samples were harvested each five days and its moisture content and milling quality evaluated. 'Lebonnet' showed the highest percentage (64.9) of head rice 34 days after full heading 18.5% of moisture); 'Bluebelle' showed the highest percentage (64.9%) of head rice 38 days after full heading (19.5% of moisture; both EEA-406' and 'IRGA-408' showed the highest percentage (59.6 and 57.6, respectively) of head rice 36 days after full heading (24 and 22% of moisture, respectively).O objetivo deste estudo, realizado em Pelotas, RS, foi o de indicar a melhor época de colheita, associada com teor de umidade e rendimento de engenho, das cultivares Lebonnet, Bluebelle, EEA-406 e IRGA-408. Para tanto foi conduzido um experimento durante os anos de 1979/80, 1980/81 e 1981/82. Foram colhidas amostras de cinco em cinco dias, num intervalo de 20 a 40 dias após a floração. Determinaram-se a umidade e o rendimento de engenho das amostras. O máximo rendimento de grãos inteiros da cv. Lebonnet foi de 64,9%, aos 34 dias após a floração (18,5% de umidade); o da 'Bluebelle' foi de 60,4% de grãos inteiros, aos 38 dias após a floração e com 19,5% de umidade; para as cultivares EEA-406 e IRGA-408, os rendimentos máximos foram de 59,6% e 57,6%, aos 36 dias após a floração para ambas e umidade de 24% e 22%, respectivamente.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraInfeld, José AlceuSilveira Junior, Paulo2014-04-16info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/15718Pesquisa Agropecuaria Brasileira; v.19, n.5, maio 1984; 599-604Pesquisa Agropecuária Brasileira; v.19, n.5, maio 1984; 599-6041678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/15718/9736info:eu-repo/semantics/openAccess2014-04-16T19:22:18Zoai:ojs.seer.sct.embrapa.br:article/15718Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-04-16T19:22:18Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Harvesting time related to milling quality of four irrigated rice cultivars
Época de colheita e rendimento de engenho de quatro cultivares de arroz irrigado
title Harvesting time related to milling quality of four irrigated rice cultivars
spellingShingle Harvesting time related to milling quality of four irrigated rice cultivars
Infeld, José Alceu
Oryza sativa L.; head rice; milled rice; moisture content
Oryza sativa L.; umidade na colheita
title_short Harvesting time related to milling quality of four irrigated rice cultivars
title_full Harvesting time related to milling quality of four irrigated rice cultivars
title_fullStr Harvesting time related to milling quality of four irrigated rice cultivars
title_full_unstemmed Harvesting time related to milling quality of four irrigated rice cultivars
title_sort Harvesting time related to milling quality of four irrigated rice cultivars
author Infeld, José Alceu
author_facet Infeld, José Alceu
Silveira Junior, Paulo
author_role author
author2 Silveira Junior, Paulo
author2_role author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Infeld, José Alceu
Silveira Junior, Paulo
dc.subject.por.fl_str_mv Oryza sativa L.; head rice; milled rice; moisture content
Oryza sativa L.; umidade na colheita
topic Oryza sativa L.; head rice; milled rice; moisture content
Oryza sativa L.; umidade na colheita
description The objective of this study was to find the best harvesting time as related to moisture content and milling quality of four lowland rice cultivars, namely: Lebonnet, Bluebelle, EEA-406 and IRGA-408. The research was carried out at Pelota, RS, Brazil, in the growing seasons of 1979/ 80, 1980/81 and 1981/82. Starting 20 days and ending 40 days after full heading, grain samples were harvested each five days and its moisture content and milling quality evaluated. 'Lebonnet' showed the highest percentage (64.9) of head rice 34 days after full heading 18.5% of moisture); 'Bluebelle' showed the highest percentage (64.9%) of head rice 38 days after full heading (19.5% of moisture; both EEA-406' and 'IRGA-408' showed the highest percentage (59.6 and 57.6, respectively) of head rice 36 days after full heading (24 and 22% of moisture, respectively).
publishDate 2014
dc.date.none.fl_str_mv 2014-04-16
dc.type.none.fl_str_mv
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://seer.sct.embrapa.br/index.php/pab/article/view/15718
url https://seer.sct.embrapa.br/index.php/pab/article/view/15718
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/15718/9736
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
dc.source.none.fl_str_mv Pesquisa Agropecuaria Brasileira; v.19, n.5, maio 1984; 599-604
Pesquisa Agropecuária Brasileira; v.19, n.5, maio 1984; 599-604
1678-3921
0100-104x
reponame:Pesquisa Agropecuária Brasileira (Online)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Pesquisa Agropecuária Brasileira (Online)
collection Pesquisa Agropecuária Brasileira (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pab@sct.embrapa.br || sct.pab@embrapa.br
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