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Registro Completo |
Biblioteca(s): |
Embrapa Clima Temperado. |
Data corrente: |
20/08/2015 |
Data da última atualização: |
18/02/2016 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
CHESINI, R. G.; LOURENÇO, L. A.; FIORENZE, V. I.; MADRIL, T. M.; POZADA, T. N.; SCHEIBLER, R. B.; POLETTI, B.; SCHAFHAUSER JUNIOR, J. |
Afiliação: |
Rodrigo Garavaglia Chesini, UFPEL; Lívia Argoud Lourenço, UFPEL; Victor Ionatan Fioreze, UFPEL; Tiarles Moreira Madril, UFPEL; Tierri Nunes Pozada, UFPEL; Rudolf Brand Scheibler, UFPEL; Bruna Poletti, Eurofins-Alac, Garibaldi/RS; JORGE SCHAFHAUSER JUNIOR, CPACT. |
Título: |
Efeito de diferentes níveis de aleitamento até os 60 dias de idade sobre o perímetro torácico de bezerros Jersey. |
Ano de publicação: |
2015 |
Fonte/Imprenta: |
In: CONGRESSO INTERNACIONAL DO LEITE, 13.; WORKSHOP DE POLÍTICAS PÚBLICAS, 13.; SIMPÓSIO DE SUSTENTABILIDADE DA ATIVIDADE LEITEIRA, 14., Porto Alegre. Anais... Juiz de Fora: Embrapa Gado de Leite, 2015. |
Idioma: |
Português |
Palavras-Chave: |
Bezerros; Desenvolvimento inicial. |
Thesagro: |
Criação; Dieta; Produção Leiteira. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/128214/1/155.pdf
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Marc: |
LEADER 00905nam a2200241 a 4500 001 2022348 005 2016-02-18 008 2015 bl uuuu u00u1 u #d 100 1 $aCHESINI, R. G. 245 $aEfeito de diferentes níveis de aleitamento até os 60 dias de idade sobre o perímetro torácico de bezerros Jersey.$h[electronic resource] 260 $aIn: CONGRESSO INTERNACIONAL DO LEITE, 13.; WORKSHOP DE POLÍTICAS PÚBLICAS, 13.; SIMPÓSIO DE SUSTENTABILIDADE DA ATIVIDADE LEITEIRA, 14., Porto Alegre. Anais... Juiz de Fora: Embrapa Gado de Leite$c2015 650 $aCriação 650 $aDieta 650 $aProdução Leiteira 653 $aBezerros 653 $aDesenvolvimento inicial 700 1 $aLOURENÇO, L. A. 700 1 $aFIORENZE, V. I. 700 1 $aMADRIL, T. M. 700 1 $aPOZADA, T. N. 700 1 $aSCHEIBLER, R. B. 700 1 $aPOLETTI, B. 700 1 $aSCHAFHAUSER JUNIOR, J.
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Registro original: |
Embrapa Clima Temperado (CPACT) |
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Registro Completo
Biblioteca(s): |
Embrapa Arroz e Feijão; Embrapa Florestas. |
Data corrente: |
01/03/2017 |
Data da última atualização: |
02/03/2017 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 2 |
Autoria: |
MEROTTO JUNIOR, A.; GOULART, I. C. G. dos R.; NUNES, A. L.; KALSING, A.; MARKUS, C.; MENEZES, V. G.; WANDER, A. E. |
Afiliação: |
Aldo Merotto Junior, UFRGS; IVES CLAYTON GOMES DOS REIS GOULART, CNPF; Anderson L. Nunes, IFRS; Augusto Kalsing, Dow AgroSciences; Catarine Markus, UFRGS; Valmir G. Menezes, IRGA; ALCIDO ELENOR WANDER, CNPAF. |
Título: |
Evolutionary and social consequences of introgression of nontransgenic herbicide resistance from rice to weedy rice in Brazil. |
Ano de publicação: |
2016 |
Fonte/Imprenta: |
Evolutionary Applications, v. 9, n. 7, p. 837-846, Aug. 2016. |
DOI: |
10.1111/eva.12387 |
Idioma: |
Inglês |
Conteúdo: |
Several studies have expressed concerns about the effects of gene flow from transgenic herbicide-resistant crops to their wild relatives, but no major problems have been observed. This review describes a case study in which what has been feared in transgenics regarding gene flow has actually changed biodiversity and people?s lives. Nontransgenic imidazolinone-resistant rice (IMI-rice) cultivars increased the rice grain yield by 50% in southern Brazil. This increase was beneficial for life quality of the farmers and also improved the regional economy. However, weedy rice resistant to imidazolinone herbicides started to evolve three years after the first use of IMI-rice cultivars. Population genetic studies indicate that the herbicide-resistant weedy rice was mainly originated from gene flow from resistant cultivars and distributed by seed migration. The problems related with herbicide-resistant weedy rice increased the production costs of rice that forced farmers to sell or rent their land. Gene flow from cultivated rice to weedy rice has proven to be a large agricultural, economic, and social constraint in the use of herbicide-resistant technologies in rice. This problem must be taken into account for the development of new transgenic or nontransgenic rice technologies. |
Palavras-Chave: |
Clearfield TM; Fitness; Fluxo de genes; Nontransgenic imidazolinone-resistant rice; Planta daninha. |
Thesagro: |
Arroz; Herbicida; Oryza sativa. |
Thesaurus NAL: |
Acetolactate synthase; Gene flow; Herbicide resistance; Imazethapyr; Outcrossing; Red rice. |
Categoria do assunto: |
-- F Plantas e Produtos de Origem Vegetal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/156858/1/2016-Ives-EA-Evolutionary.pdf
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Marc: |
LEADER 02388naa a2200373 a 4500 001 2065797 005 2017-03-02 008 2016 bl uuuu u00u1 u #d 024 7 $a10.1111/eva.12387$2DOI 100 1 $aMEROTTO JUNIOR, A. 245 $aEvolutionary and social consequences of introgression of nontransgenic herbicide resistance from rice to weedy rice in Brazil.$h[electronic resource] 260 $c2016 520 $aSeveral studies have expressed concerns about the effects of gene flow from transgenic herbicide-resistant crops to their wild relatives, but no major problems have been observed. This review describes a case study in which what has been feared in transgenics regarding gene flow has actually changed biodiversity and people?s lives. Nontransgenic imidazolinone-resistant rice (IMI-rice) cultivars increased the rice grain yield by 50% in southern Brazil. This increase was beneficial for life quality of the farmers and also improved the regional economy. However, weedy rice resistant to imidazolinone herbicides started to evolve three years after the first use of IMI-rice cultivars. Population genetic studies indicate that the herbicide-resistant weedy rice was mainly originated from gene flow from resistant cultivars and distributed by seed migration. The problems related with herbicide-resistant weedy rice increased the production costs of rice that forced farmers to sell or rent their land. Gene flow from cultivated rice to weedy rice has proven to be a large agricultural, economic, and social constraint in the use of herbicide-resistant technologies in rice. This problem must be taken into account for the development of new transgenic or nontransgenic rice technologies. 650 $aAcetolactate synthase 650 $aGene flow 650 $aHerbicide resistance 650 $aImazethapyr 650 $aOutcrossing 650 $aRed rice 650 $aArroz 650 $aHerbicida 650 $aOryza sativa 653 $aClearfield TM 653 $aFitness 653 $aFluxo de genes 653 $aNontransgenic imidazolinone-resistant rice 653 $aPlanta daninha 700 1 $aGOULART, I. C. G. dos R. 700 1 $aNUNES, A. L. 700 1 $aKALSING, A. 700 1 $aMARKUS, C. 700 1 $aMENEZES, V. G. 700 1 $aWANDER, A. E. 773 $tEvolutionary Applications$gv. 9, n. 7, p. 837-846, Aug. 2016.
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Embrapa Florestas (CNPF) |
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