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Registro Completo |
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
18/12/2017 |
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Data da última atualização: |
18/12/2017 |
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Autoria: |
ALTARUGIO, L. M.; LOMAN, M. H.; NIRSCHL, M. G.; SILVANO, R. G.; ZAVASCHI, E.; CARNEIRO, L. de M. e S.; VITTI, G. C.; LUZ, P. H. de C.; OTTO, R. |
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Afiliação: |
Lucas Miguel Altarugio, UPS/ESALQ; Marcos Harm Loman, UPS/ESALQ; Matheus Gomes Nirschl, UPS/ESALQ; Rafael Gil Silvano, Produquímica Indústria e Comércio; Eduardo Zavaschi, UPS/ESALQ; Leandro de Mello e Silva Carneiro, Agro Industrial Eldorado; Godofredo Cesar Vitti, UPS/ESALQ; Pedro Henrique de Cerqueira Luz, USP/Faculdade de Zootecnia e Engenharia de Alimentos; Rafael Otto, UPS/ESALQ. |
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Título: |
Yield performance of soybean and corn subjected to magnesium foliar spray. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 52, n. 12, p. 1185-1191, dez. 2017. |
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Idioma: |
Inglês |
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Notas: |
Título em portguês: Desempenho produtivo de soja e milho submetidos à aplicação foliar de magnésio. |
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Conteúdo: |
The objective of this work was to evaluate the effect of magnesium foliar spray on yield performance of soybean (Glycine max) and corn (Zea mays) cultivated in soil with adequate levels of base saturation and magnesium content in Brazil. The field trials were conducted on a Typic Hapludox cultivated with soybean and corn in the 2013/2014 and 2014/2015 crop seasons, respectively. Treatments consisted of Mg rates (50, 100, 250, 500, 1,000 and 1,500 g ha-1 and a control without Mg) applied during the V4, R1, and R5.1 (soybean) or V4 and R2 (corn) phenological growth stages as magnesium sulfate heptahydrate (MgSO4?7H2O). The SPAD index, leaf Mg content, grain yield, and 100-grain weight were evaluated. The Mg foliar spray increased the SPAD index in soybean and the leaf Mg content in corn. The Mg rates of 540 and 890 g ha-1 increased in 325 and 737 kg ha-1 the yield performance of soybean and corn, respectively, regardless of the phenological growth stages. The Mg application during the reproductive stages increased in 2% the 100-grain weight for both crops. Foliar spraying of Mg improves the yield performance in soybean and corn crops. |
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Thesagro: |
Adubação foliar; Glycine Max; Sulfato de magnésio; Zea Mays. |
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Thesaurus Nal: |
Magnesium sulfate. |
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Categoria do assunto: |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/169172/1/Yield-performance-of-soybean-and-corn.pdf
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Marc: |
LEADER 02066naa a2200289 a 4500
001 2082745
005 2017-12-18
008 2017 bl uuuu u00u1 u #d
100 1 $aALTARUGIO, L. M.
245 $aYield performance of soybean and corn subjected to magnesium foliar spray.
260 $c2017
500 $aTítulo em portguês: Desempenho produtivo de soja e milho submetidos à aplicação foliar de magnésio.
520 $aThe objective of this work was to evaluate the effect of magnesium foliar spray on yield performance of soybean (Glycine max) and corn (Zea mays) cultivated in soil with adequate levels of base saturation and magnesium content in Brazil. The field trials were conducted on a Typic Hapludox cultivated with soybean and corn in the 2013/2014 and 2014/2015 crop seasons, respectively. Treatments consisted of Mg rates (50, 100, 250, 500, 1,000 and 1,500 g ha-1 and a control without Mg) applied during the V4, R1, and R5.1 (soybean) or V4 and R2 (corn) phenological growth stages as magnesium sulfate heptahydrate (MgSO4?7H2O). The SPAD index, leaf Mg content, grain yield, and 100-grain weight were evaluated. The Mg foliar spray increased the SPAD index in soybean and the leaf Mg content in corn. The Mg rates of 540 and 890 g ha-1 increased in 325 and 737 kg ha-1 the yield performance of soybean and corn, respectively, regardless of the phenological growth stages. The Mg application during the reproductive stages increased in 2% the 100-grain weight for both crops. Foliar spraying of Mg improves the yield performance in soybean and corn crops.
650 $aMagnesium sulfate
650 $aAdubação foliar
650 $aGlycine Max
650 $aSulfato de magnésio
650 $aZea Mays
700 1 $aLOMAN, M. H.
700 1 $aNIRSCHL, M. G.
700 1 $aSILVANO, R. G.
700 1 $aZAVASCHI, E.
700 1 $aCARNEIRO, L. de M. e S.
700 1 $aVITTI, G. C.
700 1 $aLUZ, P. H. de C.
700 1 $aOTTO, R.
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 52, n. 12, p. 1185-1191, dez. 2017.
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Registro original: |
Embrapa Unidades Centrais (AI-SEDE) |
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Registro Completo
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Biblioteca(s): |
Embrapa Agroindústria Tropical; Embrapa Gado de Leite. |
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Data corrente: |
09/12/2019 |
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Data da última atualização: |
09/12/2019 |
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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: |
ANDRADE, A. P. C. DE; BORGES, M. DE F.; EVÂNIA ALTINA TEIXEIRA DE FIGUEIREDO; ARCURI, E. F. |
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Afiliação: |
ANA PAULA COLARES DE ANDRADE, Universidade Federal do Ceará, Departamento de Engenharia de Alimentos; MARIA DE FÁTIMA BORGES, Embrapa Agroindústria Tropical, Doutora, Pesquisadora aposentada.; EVÂNIA ALTINA TEIXEIRA DE FIGUEIREDO, Universidade Federal do Ceará, Departamento de Engenharia de Alimentos; EDNA FROEDER ARCURI, CNPGL. |
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Título: |
Diversity of Staphylococcus coagulase: positive and negative strains of coalho cheese and detection of enterotoxin encoding genes. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Boletim Centro de Pesquisa de Processamento de Alimentos, Curitiba, v. 36, n. 1, p. 1-9, jan./jun. 2019. |
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DOI: |
doi.org/10.5380/bceppa.v36i1.57553 |
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Idioma: |
Inglês |
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Conteúdo: |
Three hundred samples of coalho cheese, from 15 diff erent brands, seven handmade and eight industrialized, were evaluated in relation to the contamination profi le by Staphylococcus coagulase-positive and negative and the occurrence of staphylococcal enterotoxin encoding genes. Two hundred and eight isolates of Staphylococcus sp. were subjected to phenotypic identifi cation and 95 were subjected to genotypic identifi cation through femA gene research and detection of genes (sea, seb, sec, sed, see, seg, seh, sei and sej) encoding enterotoxins, using the polymerase chain reaction technique (PCR). A total of 14 species of Staphylococcus were identifi ed, of which three were coagulase-positive and eleven negative, especially: S. aureus, S. xylosus, S. cohnni spp. cohnii, S. saprophyticus, S. epidermidis, S. hyicus, S. lentus, S. sciuri, S. cohnii spp. urealyticus, S. haemolyticus, S. chromogenes, S. lugdunensis, S. hominis e S. intermedius. In all the samples of handmade coalho cheese there was a prevalence of S. aureus; while at industrial samples S. xylosus (87.5%) and S. cohnii spp cohnii (50%) were predominant. The presence of the femA gene was detected in 95% (38/40) isolates of positive Staphylococcus coagulase and 16.4% (9/55) of coagulasenegative isolates. Among the enterotoxin encoding genes evaluated, there was prevalence of the seh gene (53.2%) in coagulase-positive strains and of the sec gene (46.8%) in coagulase-negative strains. The results suggest a re-evaluation of the Brazilian microbiological standards in relation to the genus Staphylococcus in foods. MenosThree hundred samples of coalho cheese, from 15 diff erent brands, seven handmade and eight industrialized, were evaluated in relation to the contamination profi le by Staphylococcus coagulase-positive and negative and the occurrence of staphylococcal enterotoxin encoding genes. Two hundred and eight isolates of Staphylococcus sp. were subjected to phenotypic identifi cation and 95 were subjected to genotypic identifi cation through femA gene research and detection of genes (sea, seb, sec, sed, see, seg, seh, sei and sej) encoding enterotoxins, using the polymerase chain reaction technique (PCR). A total of 14 species of Staphylococcus were identifi ed, of which three were coagulase-positive and eleven negative, especially: S. aureus, S. xylosus, S. cohnni spp. cohnii, S. saprophyticus, S. epidermidis, S. hyicus, S. lentus, S. sciuri, S. cohnii spp. urealyticus, S. haemolyticus, S. chromogenes, S. lugdunensis, S. hominis e S. intermedius. In all the samples of handmade coalho cheese there was a prevalence of S. aureus; while at industrial samples S. xylosus (87.5%) and S. cohnii spp cohnii (50%) were predominant. The presence of the femA gene was detected in 95% (38/40) isolates of positive Staphylococcus coagulase and 16.4% (9/55) of coagulasenegative isolates. Among the enterotoxin encoding genes evaluated, there was prevalence of the seh gene (53.2%) in coagulase-positive strains and of the sec gene (46.8%) in coagulase-negative strains. The results suggest a re-evaluatio... Mostrar Tudo |
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Palavras-Chave: |
ENTEROTOXINAS ESTAFILOCÓCICAS; ENVENENAMENTO ALIMENTAR; LACTICÍNIOS. |
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Thesagro: |
Intoxicação Alimentar. |
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Thesaurus NAL: |
Dairy products; Enterotoxins; Staphylococcal intoxication. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/206483/1/ART19040.pdf
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Marc: |
LEADER 02514naa a2200253 a 4500
001 2116347
005 2019-12-09
008 2019 bl uuuu u00u1 u #d
024 7 $adoi.org/10.5380/bceppa.v36i1.57553$2DOI
100 1 $aANDRADE, A. P. C. DE
245 $aDiversity of Staphylococcus coagulase$bpositive and negative strains of coalho cheese and detection of enterotoxin encoding genes.$h[electronic resource]
260 $c2019
520 $aThree hundred samples of coalho cheese, from 15 diff erent brands, seven handmade and eight industrialized, were evaluated in relation to the contamination profi le by Staphylococcus coagulase-positive and negative and the occurrence of staphylococcal enterotoxin encoding genes. Two hundred and eight isolates of Staphylococcus sp. were subjected to phenotypic identifi cation and 95 were subjected to genotypic identifi cation through femA gene research and detection of genes (sea, seb, sec, sed, see, seg, seh, sei and sej) encoding enterotoxins, using the polymerase chain reaction technique (PCR). A total of 14 species of Staphylococcus were identifi ed, of which three were coagulase-positive and eleven negative, especially: S. aureus, S. xylosus, S. cohnni spp. cohnii, S. saprophyticus, S. epidermidis, S. hyicus, S. lentus, S. sciuri, S. cohnii spp. urealyticus, S. haemolyticus, S. chromogenes, S. lugdunensis, S. hominis e S. intermedius. In all the samples of handmade coalho cheese there was a prevalence of S. aureus; while at industrial samples S. xylosus (87.5%) and S. cohnii spp cohnii (50%) were predominant. The presence of the femA gene was detected in 95% (38/40) isolates of positive Staphylococcus coagulase and 16.4% (9/55) of coagulasenegative isolates. Among the enterotoxin encoding genes evaluated, there was prevalence of the seh gene (53.2%) in coagulase-positive strains and of the sec gene (46.8%) in coagulase-negative strains. The results suggest a re-evaluation of the Brazilian microbiological standards in relation to the genus Staphylococcus in foods.
650 $aDairy products
650 $aEnterotoxins
650 $aStaphylococcal intoxication
650 $aIntoxicação Alimentar
653 $aENTEROTOXINAS ESTAFILOCÓCICAS
653 $aENVENENAMENTO ALIMENTAR
653 $aLACTICÍNIOS
700 1 $aBORGES, M. DE F.
700 1 $aEVÂNIA ALTINA TEIXEIRA DE FIGUEIREDO
700 1 $aARCURI, E. F.
773 $tBoletim Centro de Pesquisa de Processamento de Alimentos, Curitiba$gv. 36, n. 1, p. 1-9, jan./jun. 2019.
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Embrapa Agroindústria Tropical (CNPAT) |
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