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Registro Completo |
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Biblioteca(s): |
Embrapa Agroindústria Tropical; Embrapa Agropecuária Oeste; Embrapa Amazônia Oriental; Embrapa Gado de Leite; Embrapa Meio Norte / UEP-Parnaíba; Embrapa Pantanal; Embrapa Pecuária Sul; Embrapa Rondônia; Embrapa Semiárido; Embrapa Unidades Centrais. |
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Data corrente: |
11/09/1995 |
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Data da última atualização: |
12/05/2016 |
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Autoria: |
ALVIM, M. J.; BOTREL, M. de A.; MARTINS, C. E.; SIMAO NETTO, M.; DUSI, G. A.; COSER, A. C. |
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Afiliação: |
CNPGL. |
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Título: |
Produção de leite em pastagens de capim-angola e de setária. |
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Ano de publicação: |
1995 |
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Fonte/Imprenta: |
Coronel Pacheco: EMBRAPA-CNPGL, 1995. |
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Páginas: |
30 p. |
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Série: |
(EMBRAPA-CNPGL. Circular técnica, 37). |
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Idioma: |
Português |
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Conteúdo: |
A eficiência técnico-econômica de um sistema de produção de leite depende, primariamente, do potencial produtivo e da fertilidade do rebanho, os quais são altamente influenciados por fatores nutricionais e sanitários. Um rebanho leiteiro de alto potencial genético, adaptado as condições ambientais, somente desempenhara suas funções produtivas com eficiência se os seus manejos reprodutivo, sanitário e, principalmente, nutricional forem adequados. |
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Palavras-Chave: |
Angola grass; Angola-grass; Bovino de leite; Campim angola; Capim-angola; Capim-setaria; Feed; Forrageira; Grass; Leite produção; Management; Pasture; Producao de leite; Production; Resultado de pesquisa; Resultado ou Pesquisa; Setari sphacelata. |
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Thesagro: |
Alimentação; Animal; Azevém; Brachiaria Mutica; Capim Angola; Leite; Lolium Multiflorum; Manejo; Pastagem; Pecuária; Produção; Produção Leiteira; Setária; Setaria Sphacelata. |
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Thesaurus Nal: |
animal feeding; Brazil; cattle breeding; dairy cattle; forage; grasses; milk; milk production; pastures; research. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/142994/1/2031.pdf
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Marc: |
LEADER 02158nam a2200685 a 4500
001 1591576
005 2016-05-12
008 1995 bl uuuu u0uu1 u #d
100 1 $aALVIM, M. J.
245 $aProdução de leite em pastagens de capim-angola e de setária.
260 $aCoronel Pacheco: EMBRAPA-CNPGL$c1995
300 $a30 p.
490 $a(EMBRAPA-CNPGL. Circular técnica, 37).
520 $aA eficiência técnico-econômica de um sistema de produção de leite depende, primariamente, do potencial produtivo e da fertilidade do rebanho, os quais são altamente influenciados por fatores nutricionais e sanitários. Um rebanho leiteiro de alto potencial genético, adaptado as condições ambientais, somente desempenhara suas funções produtivas com eficiência se os seus manejos reprodutivo, sanitário e, principalmente, nutricional forem adequados.
650 $aanimal feeding
650 $aBrazil
650 $acattle breeding
650 $adairy cattle
650 $aforage
650 $agrasses
650 $amilk
650 $amilk production
650 $apastures
650 $aresearch
650 $aAlimentação
650 $aAnimal
650 $aAzevém
650 $aBrachiaria Mutica
650 $aCapim Angola
650 $aLeite
650 $aLolium Multiflorum
650 $aManejo
650 $aPastagem
650 $aPecuária
650 $aProdução
650 $aProdução Leiteira
650 $aSetária
650 $aSetaria Sphacelata
653 $aAngola grass
653 $aAngola-grass
653 $aBovino de leite
653 $aCampim angola
653 $aCapim-angola
653 $aCapim-setaria
653 $aFeed
653 $aForrageira
653 $aGrass
653 $aLeite produção
653 $aManagement
653 $aPasture
653 $aProducao de leite
653 $aProduction
653 $aResultado de pesquisa
653 $aResultado ou Pesquisa
653 $aSetari sphacelata
700 1 $aBOTREL, M. de A.
700 1 $aMARTINS, C. E.
700 1 $aSIMAO NETTO, M.
700 1 $aDUSI, G. A.
700 1 $aCOSER, A. C.
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Registro original: |
Embrapa Gado de Leite (CNPGL) |
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Biblioteca |
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Registro |
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URL |
Voltar
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pecuária Sudeste. Para informações adicionais entre em contato com cppse.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Agroindústria de Alimentos; Embrapa Pecuária Sudeste. |
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Data corrente: |
06/04/2022 |
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Data da última atualização: |
06/04/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
FANTATTO, R. R.; CHAGAS, A. C. de S.; ALEMAN GAINZA, Y.; POLITI, F. A. S.; MESQUITA, L. M. DE S.; VILEGAS, W.; BIZZO, H. R.; MONTANARI JUNIOR, I.; PIETRO, R. C. L. R. |
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Afiliação: |
RAFAELA REGINA FANTATTO, UNESP; ANA CAROLINA DE SOUZA CHAGAS, CPPSE; YOUSMEL ALEMAN GAINZA, UNESP; FLAVIO AUGUSTO SANCHES POLITI, UNESP; LEONARDO MENDES DE SOUZA MESQUITA, UNESP; WAGNER VILEGAS, UNESP; HUMBERTO RIBEIRO BIZZO, CTAA; ILIO MONTANARI JUNIOR, UNICAMP; ROSEMEIRE CRISTINA LINHARI RODRIGUES PIETRO, UNESP. |
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Título: |
Acaricidal and anthelmintic action of ethanolic extract and essential oil of Achyrocline satureioides. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Experimental Parasitology, v236?237, may-june 2022, 108252. |
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Páginas: |
8 p. |
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DOI: |
https://doi.org/10.1016/j.exppara.2022.108252 |
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Idioma: |
Inglês |
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Conteúdo: |
Although Brazilian livestock is considered one of the most productive in the world, the losses caused by parasites still greatly limit these activities and its incorrect control through traditional synthetic chemicals has caused problems such as parasitic resistance. The present study evaluated the anthelmintic and acaricidal action of ethanolic extract (EE) and essential oil (OE) obtained from Achyrocline satureioides inflorescences against an endo and an ectoparasite of great importance in sheep and cattle. The action against Haemonchus contortus was evaluated by the Larval Development Test (LDT) and the Egg Hatching Test (EHT), while the acaricidal potential against Rhipicephalus (Boophilus) microplus was evaluated by the Adult Immersion Test (AIT) and Larval Package Test (LPT). Chemical analyzes were performed by liquid chromatography coupled to mass of spectrometry (LC-MS) and gas chromatography coupled to mass spectrometry (GC-MS) in order to evaluate the chemical composition of EE and EO, respectively. Luteolin (m/z 285), quercetin (m/z 301) and methyl quercetin (m/z 315) were the major compounds detected in the A. satureioides EE, while 41 compounds were identified in EO. Among them, the major compounds were caryophyllene oxide (15.4%), limonene (10.9%), trans-calamenene +g-cadinene (8.0%), (E)-caryophyllene (5.5%), spathulenol (5.1%) and a-pinene (4.5%). Against H. contortus, by EHT, the EE and EO showed LC50 of 83.14 mg mL−1 and 10.42 mg mL−1, respectively. In LDT, LC50 were 0.16 mg mL-1 and 0.42 mg mL-1, respectively by EE and EO. In the AIT assay for R. (B.) microplus tick LC50 obtained for EE and EO were 76.43 mg mL-1 and 114.35 mg mL-1, respectively. EE at 100 mg mL-1 completely inhibited egg laying, while the EO at 50 mg mL-1 completely inhibited larval hatching. No significant larvicidal effect was observed in LPT for both extracts. The EE and EO presented a high efficacy at low concentrations in the inhibition of egg hatching and larval development of H. contortus. Although both extracts did not show consistent larvicidal action, the results were significant in inhibiting the oviposition of R. (B.) microplus engorged females. MenosAlthough Brazilian livestock is considered one of the most productive in the world, the losses caused by parasites still greatly limit these activities and its incorrect control through traditional synthetic chemicals has caused problems such as parasitic resistance. The present study evaluated the anthelmintic and acaricidal action of ethanolic extract (EE) and essential oil (OE) obtained from Achyrocline satureioides inflorescences against an endo and an ectoparasite of great importance in sheep and cattle. The action against Haemonchus contortus was evaluated by the Larval Development Test (LDT) and the Egg Hatching Test (EHT), while the acaricidal potential against Rhipicephalus (Boophilus) microplus was evaluated by the Adult Immersion Test (AIT) and Larval Package Test (LPT). Chemical analyzes were performed by liquid chromatography coupled to mass of spectrometry (LC-MS) and gas chromatography coupled to mass spectrometry (GC-MS) in order to evaluate the chemical composition of EE and EO, respectively. Luteolin (m/z 285), quercetin (m/z 301) and methyl quercetin (m/z 315) were the major compounds detected in the A. satureioides EE, while 41 compounds were identified in EO. Among them, the major compounds were caryophyllene oxide (15.4%), limonene (10.9%), trans-calamenene +g-cadinene (8.0%), (E)-caryophyllene (5.5%), spathulenol (5.1%) and a-pinene (4.5%). Against H. contortus, by EHT, the EE and EO showed LC50 of 83.14 mg mL−1 and 10.42 mg mL−1, respectiv... Mostrar Tudo |
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Palavras-Chave: |
Crude extract; Rhipicephalus (Boophilus) microplus. |
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Thesagro: |
Haemonchus Contortus. |
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Thesaurus NAL: |
Achyrocline satureioides; Essential oils. |
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Categoria do assunto: |
H Saúde e Patologia |
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Marc: |
LEADER 03152naa a2200301 a 4500
001 2141940
005 2022-04-06
008 2022 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.exppara.2022.108252$2DOI
100 1 $aFANTATTO, R. R.
245 $aAcaricidal and anthelmintic action of ethanolic extract and essential oil of Achyrocline satureioides.$h[electronic resource]
260 $c2022
300 $a8 p.
520 $aAlthough Brazilian livestock is considered one of the most productive in the world, the losses caused by parasites still greatly limit these activities and its incorrect control through traditional synthetic chemicals has caused problems such as parasitic resistance. The present study evaluated the anthelmintic and acaricidal action of ethanolic extract (EE) and essential oil (OE) obtained from Achyrocline satureioides inflorescences against an endo and an ectoparasite of great importance in sheep and cattle. The action against Haemonchus contortus was evaluated by the Larval Development Test (LDT) and the Egg Hatching Test (EHT), while the acaricidal potential against Rhipicephalus (Boophilus) microplus was evaluated by the Adult Immersion Test (AIT) and Larval Package Test (LPT). Chemical analyzes were performed by liquid chromatography coupled to mass of spectrometry (LC-MS) and gas chromatography coupled to mass spectrometry (GC-MS) in order to evaluate the chemical composition of EE and EO, respectively. Luteolin (m/z 285), quercetin (m/z 301) and methyl quercetin (m/z 315) were the major compounds detected in the A. satureioides EE, while 41 compounds were identified in EO. Among them, the major compounds were caryophyllene oxide (15.4%), limonene (10.9%), trans-calamenene +g-cadinene (8.0%), (E)-caryophyllene (5.5%), spathulenol (5.1%) and a-pinene (4.5%). Against H. contortus, by EHT, the EE and EO showed LC50 of 83.14 mg mL−1 and 10.42 mg mL−1, respectively. In LDT, LC50 were 0.16 mg mL-1 and 0.42 mg mL-1, respectively by EE and EO. In the AIT assay for R. (B.) microplus tick LC50 obtained for EE and EO were 76.43 mg mL-1 and 114.35 mg mL-1, respectively. EE at 100 mg mL-1 completely inhibited egg laying, while the EO at 50 mg mL-1 completely inhibited larval hatching. No significant larvicidal effect was observed in LPT for both extracts. The EE and EO presented a high efficacy at low concentrations in the inhibition of egg hatching and larval development of H. contortus. Although both extracts did not show consistent larvicidal action, the results were significant in inhibiting the oviposition of R. (B.) microplus engorged females.
650 $aAchyrocline satureioides
650 $aEssential oils
650 $aHaemonchus Contortus
653 $aCrude extract
653 $aRhipicephalus (Boophilus) microplus
700 1 $aCHAGAS, A. C. de S.
700 1 $aALEMAN GAINZA, Y.
700 1 $aPOLITI, F. A. S.
700 1 $aMESQUITA, L. M. DE S.
700 1 $aVILEGAS, W.
700 1 $aBIZZO, H. R.
700 1 $aMONTANARI JUNIOR, I.
700 1 $aPIETRO, R. C. L. R.
773 $tExperimental Parasitology, v236?237, may-june 2022, 108252.
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Embrapa Pecuária Sudeste (CPPSE) |
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