Industrial quality and resistance to spot blotch and scab in triticale, wheat and rye

Detalhes bibliográficos
Autor(a) principal: de Oliveira, Andréia M. Rotta
Data de Publicação: 1993
Outros Autores: Baier, Augusto Carlos
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/3915
Resumo: In the south of Brazil, where climatic conditions are unfavorable for small grain cultivation, triticale is considered as an alternative crop. Microsedimentation (MS) test using sodium dodecyl sulphate, Hagberg falling numbers (FN) and resistance to scab (Fusarium graminearum) and to spot blotch (Bipolaris sorokiniana) were evaluated in nineteen triticale genotypes, three wheat cultivars, and one rye cultivar, in four sowing dates, in 1989, in Passo Fundo, RS, Brazil. Resistance to scab and spot blotch was highest in rye BR-1. Following rye, the triticale genotypes, TCEP 887, IAPAR 23-Arapoti, IAPAR 38-Araruna, CEP 22-Botucaraí, PFT 8913, CEP 25, PFT 8812, TCEP 852, PFT 8613 "S", PFT 882 e PFT 8811, showed a good resistance to spot blotch, whereas PFT 8812, PFT 8913, CEP 25, PFT 882 and Triticale BR-2 had better resistance to scab. The three wheat cultivars presented the highest FN and MS values, rye had intermediate values and the triticale genotypes where considered unsatisfactory. In average, later sowing contributed to increase grain quality.
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spelling Industrial quality and resistance to spot blotch and scab in triticale, wheat and ryeQualidade industrial e resistência à helmintosporiose e à fusariose em triticale, trigo e centeioTriticosecale; Triticum turgidocereale; Triticum aestivum; Secale cereale; Fusarium graminearum; Bipolaris sorokiniana; gluten quality; enzimatic activityTriticosecale; Triticum turgidocereale; Triticum aestivum; Secale cereale; Fusarium graminearum; Bipolaris sorokiniana; qualidade do glúten; atividade enzimáticaIn the south of Brazil, where climatic conditions are unfavorable for small grain cultivation, triticale is considered as an alternative crop. Microsedimentation (MS) test using sodium dodecyl sulphate, Hagberg falling numbers (FN) and resistance to scab (Fusarium graminearum) and to spot blotch (Bipolaris sorokiniana) were evaluated in nineteen triticale genotypes, three wheat cultivars, and one rye cultivar, in four sowing dates, in 1989, in Passo Fundo, RS, Brazil. Resistance to scab and spot blotch was highest in rye BR-1. Following rye, the triticale genotypes, TCEP 887, IAPAR 23-Arapoti, IAPAR 38-Araruna, CEP 22-Botucaraí, PFT 8913, CEP 25, PFT 8812, TCEP 852, PFT 8613 "S", PFT 882 e PFT 8811, showed a good resistance to spot blotch, whereas PFT 8812, PFT 8913, CEP 25, PFT 882 and Triticale BR-2 had better resistance to scab. The three wheat cultivars presented the highest FN and MS values, rye had intermediate values and the triticale genotypes where considered unsatisfactory. In average, later sowing contributed to increase grain quality.No Sul do Brasil, onde as adversidades climáticas dificultam o cultivo de cereais de inverno, o triticale constitui uma cultura alternativa. Apresentam-se os resultados do teste de microssedimentação (MS) com sulfato-dodecil-de-sódio, de índice de queda (IQ) (Hagberg Falling Numbers), e da resistência á fusariose (Fusarium graminearum) e à helmintosporiose (Bipolaris sorokiniana), em 19 genótipos de triticale, três cultivares de trigo e uma cultivar de centeio, avaliados em quatro épocas de semeadura, em 1989, em Passo Fundo, RS. O Centeio BR-1 apresentou a melhor resistência à helmintosporiose e à fusariose, seguido pelos genótipos de triticale, TCEP 863, PFT 887, IAPAR 23-Arapoti, IAPAR 38-Araruna, CEP 22-Botucaraí, PFT 8913, CEP 25, PFT 8812, TCEP 852, PFT 8613 "S", PFT 882 e PFT 8811, que apresentaram a melhor resistência à helmintosporiose, e, por PFT 8812, PFT 8913, CEP 25, PFT 882 e Triticale BR-2, que se destacaram pela menor suscetibilidade à fusariose. As três cultivares de trigo apresentaram os valores do IQ e da MS mais elevados, enquanto que o centeio apresentou valores intermediários e os genótipos de triticale foram considerados deficientes. Na média, nas semeaduras mais tardias, melhorou a qualidade industrial do grão.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária Brasileirade Oliveira, Andréia M. RottaBaier, Augusto Carlos1993-05-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/3915Pesquisa Agropecuaria Brasileira; v.28, n.5, maio 1993; 603-608Pesquisa Agropecuária Brasileira; v.28, n.5, maio 1993; 603-6081678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/3915/1206info:eu-repo/semantics/openAccess2010-03-31T12:49:49Zoai:ojs.seer.sct.embrapa.br:article/3915Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2010-03-31T12:49:49Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Industrial quality and resistance to spot blotch and scab in triticale, wheat and rye
Qualidade industrial e resistência à helmintosporiose e à fusariose em triticale, trigo e centeio
title Industrial quality and resistance to spot blotch and scab in triticale, wheat and rye
spellingShingle Industrial quality and resistance to spot blotch and scab in triticale, wheat and rye
de Oliveira, Andréia M. Rotta
Triticosecale; Triticum turgidocereale; Triticum aestivum; Secale cereale; Fusarium graminearum; Bipolaris sorokiniana; gluten quality; enzimatic activity
Triticosecale; Triticum turgidocereale; Triticum aestivum; Secale cereale; Fusarium graminearum; Bipolaris sorokiniana; qualidade do glúten; atividade enzimática
title_short Industrial quality and resistance to spot blotch and scab in triticale, wheat and rye
title_full Industrial quality and resistance to spot blotch and scab in triticale, wheat and rye
title_fullStr Industrial quality and resistance to spot blotch and scab in triticale, wheat and rye
title_full_unstemmed Industrial quality and resistance to spot blotch and scab in triticale, wheat and rye
title_sort Industrial quality and resistance to spot blotch and scab in triticale, wheat and rye
author de Oliveira, Andréia M. Rotta
author_facet de Oliveira, Andréia M. Rotta
Baier, Augusto Carlos
author_role author
author2 Baier, Augusto Carlos
author2_role author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv de Oliveira, Andréia M. Rotta
Baier, Augusto Carlos
dc.subject.por.fl_str_mv Triticosecale; Triticum turgidocereale; Triticum aestivum; Secale cereale; Fusarium graminearum; Bipolaris sorokiniana; gluten quality; enzimatic activity
Triticosecale; Triticum turgidocereale; Triticum aestivum; Secale cereale; Fusarium graminearum; Bipolaris sorokiniana; qualidade do glúten; atividade enzimática
topic Triticosecale; Triticum turgidocereale; Triticum aestivum; Secale cereale; Fusarium graminearum; Bipolaris sorokiniana; gluten quality; enzimatic activity
Triticosecale; Triticum turgidocereale; Triticum aestivum; Secale cereale; Fusarium graminearum; Bipolaris sorokiniana; qualidade do glúten; atividade enzimática
description In the south of Brazil, where climatic conditions are unfavorable for small grain cultivation, triticale is considered as an alternative crop. Microsedimentation (MS) test using sodium dodecyl sulphate, Hagberg falling numbers (FN) and resistance to scab (Fusarium graminearum) and to spot blotch (Bipolaris sorokiniana) were evaluated in nineteen triticale genotypes, three wheat cultivars, and one rye cultivar, in four sowing dates, in 1989, in Passo Fundo, RS, Brazil. Resistance to scab and spot blotch was highest in rye BR-1. Following rye, the triticale genotypes, TCEP 887, IAPAR 23-Arapoti, IAPAR 38-Araruna, CEP 22-Botucaraí, PFT 8913, CEP 25, PFT 8812, TCEP 852, PFT 8613 "S", PFT 882 e PFT 8811, showed a good resistance to spot blotch, whereas PFT 8812, PFT 8913, CEP 25, PFT 882 and Triticale BR-2 had better resistance to scab. The three wheat cultivars presented the highest FN and MS values, rye had intermediate values and the triticale genotypes where considered unsatisfactory. In average, later sowing contributed to increase grain quality.
publishDate 1993
dc.date.none.fl_str_mv 1993-05-01
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/3915
url https://seer.sct.embrapa.br/index.php/pab/article/view/3915
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/3915/1206
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.28, n.5, maio 1993; 603-608
Pesquisa Agropecuária Brasileira; v.28, n.5, maio 1993; 603-608
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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