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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão; Embrapa Soja. |
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Data corrente: |
28/10/2003 |
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Data da última atualização: |
23/04/2018 |
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Autoria: |
BORÉM, A.; GUIMARÃES, E. P.; FEDERIZZI, L. C.; TOLEDO, J. F. F. de. |
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Afiliação: |
ALUIÍZIO BORÉM, UFV; ELCIO PERPÉTUO GUIMARÃES, FAO; LUIZ CARLOS FEDERIZZI, UFRGS; JOSÉ FRANCISCO FERRAZ DE TOLEDO, CNPSo. |
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Título: |
From Mendel to genomics, plant breeding milestones: a review. |
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Ano de publicação: |
2002 |
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Fonte/Imprenta: |
Crop Breeding and Applied Biotechnology, Londrina, v. 2, n. 4, p. 649-658, dec. 2002. |
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Idioma: |
Inglês |
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Conteúdo: |
Plant breeding has evolved from an intuitive strategy of choosing the best plants in the field to an exciting science of combining genes to improve desirable traits. Our objective with this paper is to review some of the most important discoveries and developments that had an impact on plant breeding. First, we present background information and then the milestones themselves. The topics were grouped into chapters to facilitate comprehension of their contribution to plant breeding. They are discussed within each chapter in a plant-breeding-oriented chronological way. When applicable, the definition, importance and evaluation of the topics are presented. |
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Palavras-Chave: |
Evolução; Genetics history; Heredity; Melhoramento genético; Plant improvement; Progresso; Retrospective. |
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Thesagro: |
Melhoramento; Planta. |
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Thesaurus Nal: |
biotechnology. |
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Categoria do assunto: |
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G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/175872/1/c8128f42-57f6-792d.pdf
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Marc: |
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008 2002 bl uuuu u00u1 u #d
100 1 $aBORÉM, A.
245 $aFrom Mendel to genomics, plant breeding milestones$ba review.$h[electronic resource]
260 $c2002
520 $aPlant breeding has evolved from an intuitive strategy of choosing the best plants in the field to an exciting science of combining genes to improve desirable traits. Our objective with this paper is to review some of the most important discoveries and developments that had an impact on plant breeding. First, we present background information and then the milestones themselves. The topics were grouped into chapters to facilitate comprehension of their contribution to plant breeding. They are discussed within each chapter in a plant-breeding-oriented chronological way. When applicable, the definition, importance and evaluation of the topics are presented.
650 $abiotechnology
650 $aMelhoramento
650 $aPlanta
653 $aEvolução
653 $aGenetics history
653 $aHeredity
653 $aMelhoramento genético
653 $aPlant improvement
653 $aProgresso
653 $aRetrospective
700 1 $aGUIMARÃES, E. P.
700 1 $aFEDERIZZI, L. C.
700 1 $aTOLEDO, J. F. F. de
773 $tCrop Breeding and Applied Biotechnology, Londrina$gv. 2, n. 4, p. 649-658, dec. 2002.
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Registro original: |
Embrapa Soja (CNPSO) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Clima Temperado. Para informações adicionais entre em contato com cpact.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Clima Temperado. |
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Data corrente: |
12/01/2023 |
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Data da última atualização: |
27/03/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 2 |
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Autoria: |
CONCATO, A. C.; GALON, L.; SUTORILLO, N. T.; TAMAGNO, W. A.; PAULA, M. O. DE; VANIN, A. P.; ALVES, C.; SILVA, J. D. G. DA; CONCENÇO, G.; PERIN, G. F.; KAIZER, R. R. |
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Afiliação: |
ANI CARLA CONCATO; LEANDRO GALON, UNIVERSIDADE FEDERAL DA FRONTEIRA SUL; NATHÁLIA TAFAREL SUTORILLO; WAGNER ANTONIO TAMAGNO; MAICON ODY DE PAULA; ANA PAULA VANIN, INSTITUTO FEDERAL DO RIO GRANDE DO SUL; CARLA ALVES, INSTITUTO FEDERAL DO RIO GRANDE DO SUL; JESSICA DIAS GOMES DA SILVA; GERMANI CONCENCO, CPACT; GISMAEL FRANCISCO PERIN; ROSILENE RODRIGUES KAIZER. |
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Título: |
Does the application of herbicides with distinct mechanisms of action change enzymatic activity and grain yield of Clearfield® canola? |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Australian Journal of Crop Science, v. 16, n. 1, p. 96-105, 2022. |
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ISSN: |
1835-2707 |
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DOI: |
10.21475/ajcs.22.16.01.p3282 |
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Idioma: |
Inglês |
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Conteúdo: |
Herbicides have a high potential for phytotoxicity and generate oxidative stress, even on tolerant crops. The canola hybrid Hyola 571 CL obtained through Clearfield® technology shows tolerance to imidazolinones. Given the importance of this hybrid, this work assessed the effect of using herbicides with different mechanisms of action on the activity of antioxidant enzymes, ALA-D, gas exchange, and grain yield of canola hybrid tolerant to imidazolinones. Treatments applied to Hyola 571 CL canola hybrid were: control without herbicides, diclosulam, imazaquim, sulfentrazone, sulfentrazone + diuron pendimenthalin, flumioxazin, imazethapyr + imazapic, imazapic + imazapyr, imazethapyr, imazamox, nicosulfuron, chlorimuron, netsulfuron-methyl, iodosulfuron, and pyroxsulam. Seven, 14, 21, and 28 days after application we assessed herbicide phytotoxicity to canola. Antioxidant enzyme systems, variables related to plant physiology, and grain yield of Hyola 571 CL were also determined. It was observed that the hybrid, even tolerant, showed sensitivity to herbicides. Pendimethalin, flumioxazin, chlorimuron-ethyl, metsulfuron-methyl, and iodosulfuron were the most harmful to Hyola 571 CL. Commercial mixtures by [imazethapyr + imazapic] and [imazapic + imazapyr], as well as imazamox, were the most selective ones. Catalase was inhibited by most treatments. Sulfentrazone promoted the greatest negative interference along with its mixture with diuron and nicosulfuron, chlorimuron, and metsulfuron-methyl. The hybrid showed sensitivity to herbicides and the differences in gas exchange rates and other analyzes for the types of treatment do not result in productivity. MenosHerbicides have a high potential for phytotoxicity and generate oxidative stress, even on tolerant crops. The canola hybrid Hyola 571 CL obtained through Clearfield® technology shows tolerance to imidazolinones. Given the importance of this hybrid, this work assessed the effect of using herbicides with different mechanisms of action on the activity of antioxidant enzymes, ALA-D, gas exchange, and grain yield of canola hybrid tolerant to imidazolinones. Treatments applied to Hyola 571 CL canola hybrid were: control without herbicides, diclosulam, imazaquim, sulfentrazone, sulfentrazone + diuron pendimenthalin, flumioxazin, imazethapyr + imazapic, imazapic + imazapyr, imazethapyr, imazamox, nicosulfuron, chlorimuron, netsulfuron-methyl, iodosulfuron, and pyroxsulam. Seven, 14, 21, and 28 days after application we assessed herbicide phytotoxicity to canola. Antioxidant enzyme systems, variables related to plant physiology, and grain yield of Hyola 571 CL were also determined. It was observed that the hybrid, even tolerant, showed sensitivity to herbicides. Pendimethalin, flumioxazin, chlorimuron-ethyl, metsulfuron-methyl, and iodosulfuron were the most harmful to Hyola 571 CL. Commercial mixtures by [imazethapyr + imazapic] and [imazapic + imazapyr], as well as imazamox, were the most selective ones. Catalase was inhibited by most treatments. Sulfentrazone promoted the greatest negative interference along with its mixture with diuron and nicosulfuron, chlorimuron, and metsulfur... Mostrar Tudo |
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Thesagro: |
Fitotoxicidade; Herbicida. |
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Thesaurus NAL: |
Canola. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02578naa a2200301 a 4500
001 2150915
005 2023-03-27
008 2022 bl uuuu u00u1 u #d
022 $a1835-2707
024 7 $a10.21475/ajcs.22.16.01.p3282$2DOI
100 1 $aCONCATO, A. C.
245 $aDoes the application of herbicides with distinct mechanisms of action change enzymatic activity and grain yield of Clearfield® canola?$h[electronic resource]
260 $c2022
520 $aHerbicides have a high potential for phytotoxicity and generate oxidative stress, even on tolerant crops. The canola hybrid Hyola 571 CL obtained through Clearfield® technology shows tolerance to imidazolinones. Given the importance of this hybrid, this work assessed the effect of using herbicides with different mechanisms of action on the activity of antioxidant enzymes, ALA-D, gas exchange, and grain yield of canola hybrid tolerant to imidazolinones. Treatments applied to Hyola 571 CL canola hybrid were: control without herbicides, diclosulam, imazaquim, sulfentrazone, sulfentrazone + diuron pendimenthalin, flumioxazin, imazethapyr + imazapic, imazapic + imazapyr, imazethapyr, imazamox, nicosulfuron, chlorimuron, netsulfuron-methyl, iodosulfuron, and pyroxsulam. Seven, 14, 21, and 28 days after application we assessed herbicide phytotoxicity to canola. Antioxidant enzyme systems, variables related to plant physiology, and grain yield of Hyola 571 CL were also determined. It was observed that the hybrid, even tolerant, showed sensitivity to herbicides. Pendimethalin, flumioxazin, chlorimuron-ethyl, metsulfuron-methyl, and iodosulfuron were the most harmful to Hyola 571 CL. Commercial mixtures by [imazethapyr + imazapic] and [imazapic + imazapyr], as well as imazamox, were the most selective ones. Catalase was inhibited by most treatments. Sulfentrazone promoted the greatest negative interference along with its mixture with diuron and nicosulfuron, chlorimuron, and metsulfuron-methyl. The hybrid showed sensitivity to herbicides and the differences in gas exchange rates and other analyzes for the types of treatment do not result in productivity.
650 $aCanola
650 $aFitotoxicidade
650 $aHerbicida
700 1 $aGALON, L.
700 1 $aSUTORILLO, N. T.
700 1 $aTAMAGNO, W. A.
700 1 $aPAULA, M. O. DE
700 1 $aVANIN, A. P.
700 1 $aALVES, C.
700 1 $aSILVA, J. D. G. DA
700 1 $aCONCENÇO, G.
700 1 $aPERIN, G. F.
700 1 $aKAIZER, R. R.
773 $tAustralian Journal of Crop Science$gv. 16, n. 1, p. 96-105, 2022.
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