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Registro Completo |
Biblioteca(s): |
Embrapa Meio Ambiente. |
Data corrente: |
27/03/2017 |
Data da última atualização: |
29/06/2017 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
SOARES, D. J.; NECHET, K. de L. |
Afiliação: |
DARTANHA JOSE SOARES, CNPA; KATIA DE LIMA NECHET, CNPMA. |
Título: |
Anredera cordifolia a new host of Dichotomophthora sp. |
Ano de publicação: |
2016 |
Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE MICOLOGIA, 8., 2016, Florianópolis. Anais... Florianópolis: Sociedade Brasileira de Micologia (SBMy), 2016. |
Páginas: |
p. 232. |
Idioma: |
Inglês |
Conteúdo: |
Resumo: Anredera cordifolia (Basellaceae) is a highly invasive species native from South America, including Brazil. In January 2016, several plants of A. cordifolia showing a foliar spot were observed in Jaguariúna/SP. The symptoms were initially characterized by small circular brown dots, with reddish margins, sometimes becoming confluent, later evolving to large blighted areas, sometimes with concentric rings and profuse fungal sporulation, resulting in early foliar abscission. Samples were collected and examined under a stereomicroscope and a dematiaceous hyphomycete was consistently found associated to the symptoms. Glass slides containing fungal structures obtained from in vivo samples and also from cultures were examined under a microscope and the fungus was identified as belonging to the genus Dichotomophthora. Pathogenicity tests proved that the fungus was able to cause similar symptoms on the original host (A. cordifolia) and also on Portulaca oleraceae and P. grandiflora. Although the genus Dichotomophthora have been previously reported on Basella rubra (Basellaceae) in China, to our knowledge, this is the first report of this genus on Anredera worldwide. |
Palavras-Chave: |
Anredera cordifolia. |
Thesagro: |
Controle biológico. |
Thesaurus Nal: |
Anredera. |
Categoria do assunto: |
H Saúde e Patologia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/161181/1/2016RA-023.pdf
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Marc: |
LEADER 01754nam a2200169 a 4500 001 2067664 005 2017-06-29 008 2016 bl uuuu u00u1 u #d 100 1 $aSOARES, D. J. 245 $aAnredera cordifolia a new host of Dichotomophthora sp.$h[electronic resource] 260 $aIn: CONGRESSO BRASILEIRO DE MICOLOGIA, 8., 2016, Florianópolis. Anais... Florianópolis: Sociedade Brasileira de Micologia (SBMy)$c2016 300 $ap. 232. 520 $aResumo: Anredera cordifolia (Basellaceae) is a highly invasive species native from South America, including Brazil. In January 2016, several plants of A. cordifolia showing a foliar spot were observed in Jaguariúna/SP. The symptoms were initially characterized by small circular brown dots, with reddish margins, sometimes becoming confluent, later evolving to large blighted areas, sometimes with concentric rings and profuse fungal sporulation, resulting in early foliar abscission. Samples were collected and examined under a stereomicroscope and a dematiaceous hyphomycete was consistently found associated to the symptoms. Glass slides containing fungal structures obtained from in vivo samples and also from cultures were examined under a microscope and the fungus was identified as belonging to the genus Dichotomophthora. Pathogenicity tests proved that the fungus was able to cause similar symptoms on the original host (A. cordifolia) and also on Portulaca oleraceae and P. grandiflora. Although the genus Dichotomophthora have been previously reported on Basella rubra (Basellaceae) in China, to our knowledge, this is the first report of this genus on Anredera worldwide. 650 $aAnredera 650 $aControle biológico 653 $aAnredera cordifolia 700 1 $aNECHET, K. de L.
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Registro original: |
Embrapa Meio Ambiente (CNPMA) |
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Registro Completo
Biblioteca(s): |
Embrapa Gado de Leite; Embrapa Semiárido. |
Data corrente: |
20/12/2018 |
Data da última atualização: |
07/01/2019 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 1 |
Autoria: |
ARAUJO, G. G. L. de; SANTOS, G. A.; VOLTOLINI, T. V.; MORAES, S. A. de; PEREIRA, L. G. R.; GOIS, G. C.; CAMPOS, F. S. |
Afiliação: |
GHERMAN GARCIA LEAL DE ARAUJO, CPATSA; GENILSON AMARAL SANTOS, UNIVASF, Petrolina; TADEU VINHAS VOLTOLINI, CPATSA; SALETE ALVES DE MORAES, CPATSA; LUIZ GUSTAVO RIBEIRO PEREIRA, CNPGL; GLAYCIANE COSTA GOIS, UNIVASF, Petrolina; FLEMING SENA CAMPOS, Universidade Federal Rural de Pernambuco. |
Título: |
Chemical composition and fermentative characteristics of old man saltbush silage supplemented with energy concentrates. |
Ano de publicação: |
2018 |
Fonte/Imprenta: |
Semina: Ciências Agrárias, v. 39, n. 3, p. 1155-1166, 2018. |
DOI: |
10.5433/1679-0359.2018v39n3p1155 |
Idioma: |
Inglês |
Conteúdo: |
The objective of this study was to evaluate the fermentation profile and chemical composition of old man saltbush (Atriplex nummularia Lindl.) silage supplemented with cassava (Manihot esculenta Crantz) scraps or grain sorghum (Sorghum bicolor) in the proportion of 10% based on natural matter. The experimental design was completely randomized, in a 3 x 7 factorial arrangement (3 treatments and 7 opening days), with three replications. The treatments consisted of three silages: old man saltbush silage, old man saltbush silage + cassava scrap, and old man saltbush silage + grain sorghum. The experiment was conducted at the EMBRAPA Semiarid Animal Nutrition Laboratory, located in the city of Petrolina-PE. Twenty-one experimental silos were used for each treatment; these silos were opened after 1, 3, 5, 7, 14, 28, and 56 days in ensiling. The pH, ammoniacal nitrogen and total nitrogen ratio, dry matter, crude protein, ether extract, mineral matter, organic matter, neutral detergent fiber, acid detergent fiber, total carbohydrates, non-fibrous carbohydrate, and dry matter in vitro digestibility. The additives grain sorghum and cassava scrap increased the dry matter content and reduced pH values. N-NH3 NT-1 values increased as the fermentation processes progressed, and after 56 fermentation days were close to 11%. Silages were classified as excellent in the fermentation process. The addition of cassava scrap and grain sorghum favors the ensiling process of the old man saltbush, providing improvements in the silage nutritive value. During the storage period, the use of these additives promoted a reduction of total losses, inhibition of alcoholic fermentation, and greater carbohydrates recovery, resulting in silage with a nutritive value similar to that of fresh forage, representing an alternative source of additives. MenosThe objective of this study was to evaluate the fermentation profile and chemical composition of old man saltbush (Atriplex nummularia Lindl.) silage supplemented with cassava (Manihot esculenta Crantz) scraps or grain sorghum (Sorghum bicolor) in the proportion of 10% based on natural matter. The experimental design was completely randomized, in a 3 x 7 factorial arrangement (3 treatments and 7 opening days), with three replications. The treatments consisted of three silages: old man saltbush silage, old man saltbush silage + cassava scrap, and old man saltbush silage + grain sorghum. The experiment was conducted at the EMBRAPA Semiarid Animal Nutrition Laboratory, located in the city of Petrolina-PE. Twenty-one experimental silos were used for each treatment; these silos were opened after 1, 3, 5, 7, 14, 28, and 56 days in ensiling. The pH, ammoniacal nitrogen and total nitrogen ratio, dry matter, crude protein, ether extract, mineral matter, organic matter, neutral detergent fiber, acid detergent fiber, total carbohydrates, non-fibrous carbohydrate, and dry matter in vitro digestibility. The additives grain sorghum and cassava scrap increased the dry matter content and reduced pH values. N-NH3 NT-1 values increased as the fermentation processes progressed, and after 56 fermentation days were close to 11%. Silages were classified as excellent in the fermentation process. The addition of cassava scrap and grain sorghum favors the ensiling process of the old man saltbush, pr... Mostrar Tudo |
Palavras-Chave: |
Alimentação animal; Conservação de forragem; Erva-sal; Foodstuffs; Forage conservation; Raspa de mandioca; Semi-arid; Suplementação alimentar; Supplementation. |
Thesagro: |
Nutrição Animal; Pastagem; Silagem. |
Thesaurus NAL: |
Atriplex nummularia; Forage; Forage production. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/189250/1/Semina-GHERMAN-Chemical.pdf
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Marc: |
LEADER 02993naa a2200385 a 4500 001 2102422 005 2019-01-07 008 2018 bl uuuu u00u1 u #d 024 7 $a10.5433/1679-0359.2018v39n3p1155$2DOI 100 1 $aARAUJO, G. G. L. de 245 $aChemical composition and fermentative characteristics of old man saltbush silage supplemented with energy concentrates.$h[electronic resource] 260 $c2018 520 $aThe objective of this study was to evaluate the fermentation profile and chemical composition of old man saltbush (Atriplex nummularia Lindl.) silage supplemented with cassava (Manihot esculenta Crantz) scraps or grain sorghum (Sorghum bicolor) in the proportion of 10% based on natural matter. The experimental design was completely randomized, in a 3 x 7 factorial arrangement (3 treatments and 7 opening days), with three replications. The treatments consisted of three silages: old man saltbush silage, old man saltbush silage + cassava scrap, and old man saltbush silage + grain sorghum. The experiment was conducted at the EMBRAPA Semiarid Animal Nutrition Laboratory, located in the city of Petrolina-PE. Twenty-one experimental silos were used for each treatment; these silos were opened after 1, 3, 5, 7, 14, 28, and 56 days in ensiling. The pH, ammoniacal nitrogen and total nitrogen ratio, dry matter, crude protein, ether extract, mineral matter, organic matter, neutral detergent fiber, acid detergent fiber, total carbohydrates, non-fibrous carbohydrate, and dry matter in vitro digestibility. The additives grain sorghum and cassava scrap increased the dry matter content and reduced pH values. N-NH3 NT-1 values increased as the fermentation processes progressed, and after 56 fermentation days were close to 11%. Silages were classified as excellent in the fermentation process. The addition of cassava scrap and grain sorghum favors the ensiling process of the old man saltbush, providing improvements in the silage nutritive value. During the storage period, the use of these additives promoted a reduction of total losses, inhibition of alcoholic fermentation, and greater carbohydrates recovery, resulting in silage with a nutritive value similar to that of fresh forage, representing an alternative source of additives. 650 $aAtriplex nummularia 650 $aForage 650 $aForage production 650 $aNutrição Animal 650 $aPastagem 650 $aSilagem 653 $aAlimentação animal 653 $aConservação de forragem 653 $aErva-sal 653 $aFoodstuffs 653 $aForage conservation 653 $aRaspa de mandioca 653 $aSemi-arid 653 $aSuplementação alimentar 653 $aSupplementation 700 1 $aSANTOS, G. A. 700 1 $aVOLTOLINI, T. V. 700 1 $aMORAES, S. A. de 700 1 $aPEREIRA, L. G. R. 700 1 $aGOIS, G. C. 700 1 $aCAMPOS, F. S. 773 $tSemina: Ciências Agrárias$gv. 39, n. 3, p. 1155-1166, 2018.
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