| |
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Caprinos e Ovinos. Para informações adicionais entre em contato com cnpc.biblioteca@embrapa.br. |
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
|
Data corrente: |
01/11/2019 |
|
Data da última atualização: |
07/11/2019 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
ARAÚJO, R. A. de; NEIVA, J. N. M.; ROGERIO, M. C. P.; SANTOS NETO, C. F. dos; FIGUEIREDO, H. O. S.; MARANHÃO, S. R.; FELISBERTO, N. R. de O.; POMPEU, R. C. F. F. |
|
Afiliação: |
RICARDO ALVES DE ARAÚJO, University Federal of Ceara (UFC) - Fortaleza, CE, Brazil; JOSÉ NEUMAN MIRANDA NEIVA, University Federal of Tocantins (UFT) - Araguaína, TO, Brazil; MARCOS CLAUDIO PINHEIRO ROGERIO, CNPC; CLEMENTE FERNANDES DOS SANTOS NETO, University Federal of Ceara (UFC) - Fortaleza, CE, Brazil; HEVILA OLIVEIRA SALLES FIGUEIREDO, CNPC; SAMUEL ROCHA MARANHÃO, University Federal of Ceara (UFC) - Fortaleza, CE, Brazil; NIVEA REGINA DE OLIVEIRA FELISBERTO, CNPC; ROBERTO CLAUDIO FERNANDES F POMPEU, CNPC. |
|
Título: |
Feeding behavior and physiological parameters of goats fed with detoxified castor cake at different stages of pregnancy. |
|
Ano de publicação: |
2019 |
|
Fonte/Imprenta: |
Biological Rhythm Research, v. 50, Oct. 2019. |
|
DOI: |
https://doi.org/10.1080/09291016.2019.1594119 |
|
Idioma: |
Inglês |
|
Conteúdo: |
Abstract: We evaluated the influence of the substitution of soybean meal (SM) by detoxified castor cake (DCC) on the feeding behavior and physiological parameters of pregnant goats and fed with diets containing DCC by alkaline solutions in confinement regime during the stages of pregnancy (first two thirds third and final). Three diets were provided to the experimental animals: a herbal of soybean meal, and two others with detoxified castor (DCC) with calcium hydroxide (Ca(OH)2) and sodium hydroxide (NaOH). The goats fed with NaOH DCC showed the lowest fuel intake, both DM and NDFap (P < 0.05). This variation in intake of DM directly influences at the time of supply, where we observed that the goats fed with NaOH DCC spent less time in this activity, which spent more time on other activities. In relation to the gestational phase, we observed that there was no effect (P > 0.05) on the intake of DM, NDFap, feeding time, rumination, idle and other activities. The detoxified castor with sodium hydroxide reduces the dry matter intake and feed efficiency of goats during pregnancy. The physiological parameters are influenced both by the diets as the stages of pregnancy, but without negative changes indicating that animal stress or discomfort. |
|
Palavras-Chave: |
Alkaline solutions; Consumption of water; Feed efficiency. |
|
Thesagro: |
Alimento Para Animal; Caprino; Consumo Alimentar; Ingestão; Nutrição Animal; Ricinus Communis. |
|
Thesaurus Nal: |
Animal feeding; Animal nutrition; Feed intake; Feeding behavior; Gestational age; Goats. |
|
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
|
Marc: |
LEADER 02464naa a2200397 a 4500
001 2113795
005 2019-11-07
008 2019 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1080/09291016.2019.1594119$2DOI
100 1 $aARAÚJO, R. A. de
245 $aFeeding behavior and physiological parameters of goats fed with detoxified castor cake at different stages of pregnancy.$h[electronic resource]
260 $c2019
520 $aAbstract: We evaluated the influence of the substitution of soybean meal (SM) by detoxified castor cake (DCC) on the feeding behavior and physiological parameters of pregnant goats and fed with diets containing DCC by alkaline solutions in confinement regime during the stages of pregnancy (first two thirds third and final). Three diets were provided to the experimental animals: a herbal of soybean meal, and two others with detoxified castor (DCC) with calcium hydroxide (Ca(OH)2) and sodium hydroxide (NaOH). The goats fed with NaOH DCC showed the lowest fuel intake, both DM and NDFap (P < 0.05). This variation in intake of DM directly influences at the time of supply, where we observed that the goats fed with NaOH DCC spent less time in this activity, which spent more time on other activities. In relation to the gestational phase, we observed that there was no effect (P > 0.05) on the intake of DM, NDFap, feeding time, rumination, idle and other activities. The detoxified castor with sodium hydroxide reduces the dry matter intake and feed efficiency of goats during pregnancy. The physiological parameters are influenced both by the diets as the stages of pregnancy, but without negative changes indicating that animal stress or discomfort.
650 $aAnimal feeding
650 $aAnimal nutrition
650 $aFeed intake
650 $aFeeding behavior
650 $aGestational age
650 $aGoats
650 $aAlimento Para Animal
650 $aCaprino
650 $aConsumo Alimentar
650 $aIngestão
650 $aNutrição Animal
650 $aRicinus Communis
653 $aAlkaline solutions
653 $aConsumption of water
653 $aFeed efficiency
700 1 $aNEIVA, J. N. M.
700 1 $aROGERIO, M. C. P.
700 1 $aSANTOS NETO, C. F. dos
700 1 $aFIGUEIREDO, H. O. S.
700 1 $aMARANHÃO, S. R.
700 1 $aFELISBERTO, N. R. de O.
700 1 $aPOMPEU, R. C. F. F.
773 $tBiological Rhythm Research$gv. 50, Oct. 2019.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
Registro Completo
|
Biblioteca(s): |
Embrapa Soja. |
|
Data corrente: |
09/10/2013 |
|
Data da última atualização: |
07/03/2014 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
B - 5 |
|
Autoria: |
SILVA, A. P.; BABUJIA, L. S.; MATSUMOTO, M. F.; GUIMARÃES, M. F.; HUNGRIA, M. |
|
Afiliação: |
UEL; UEM; UENP; UEL; MARIANGELA HUNGRIA DA CUNHA, CNPSO. |
|
Título: |
Bacterial diversity under different tillage and crop rotation systems in an oxisol of Southern Brazil. |
|
Ano de publicação: |
2013 |
|
Fonte/Imprenta: |
The Open Agriculture Journal, v. 7, Suppl 1-M6, p. 40-47, 2013. |
|
Idioma: |
Inglês |
|
Conteúdo: |
Microbial diversity can be used to assess the impact of agricultural practices on the long-term sustainability of cropping systems. The aim of this study was to investigate changes in soil bacterial diversity as a result of the impact of different soil tillage and crop rotation systems in an oxisol of southern Brazil. Bacterial diversity was examined in the 0-10 cm layer in two field experiments by analyzing soil DNA using 16S rDNA-DGGE profiles. Experiment one consisted of a long-term 26-year trial with four soil tillage management systems: (1) no-tillage (NT), (2) disc plow (DP), (3) field cultivator (FC), and (4) heavy-disc harrow (DH), all under soybean (summer)/wheat (winter) crop succession. Experiment two consisted of a short-term 10-year trial with DP and NT and three crop rotations (CR) including grasses, legumes and green manures. Cluster analysis of the 16S rDNA sequences revealed that the main effect on clustering was attributed to differences in soil tillage management systems. The Shannon index confirmed greater bacterial diversity under NT, followed by the FC, DH and DP. Therefore, diversity decreased as tillage practices intensified. The evenness index demonstrated uniformity of the profiles of the bacterial communities, with dominance of a few communities, regardless of soil tillage and crop rotation. Different crop rotations had only minor effects on bacterial diversity, what could be related to a previous fallow period. The results suggest that bacterial diversity analyzed by DGGE may be useful as bioindicator of the changes caused by soil tillage. MenosMicrobial diversity can be used to assess the impact of agricultural practices on the long-term sustainability of cropping systems. The aim of this study was to investigate changes in soil bacterial diversity as a result of the impact of different soil tillage and crop rotation systems in an oxisol of southern Brazil. Bacterial diversity was examined in the 0-10 cm layer in two field experiments by analyzing soil DNA using 16S rDNA-DGGE profiles. Experiment one consisted of a long-term 26-year trial with four soil tillage management systems: (1) no-tillage (NT), (2) disc plow (DP), (3) field cultivator (FC), and (4) heavy-disc harrow (DH), all under soybean (summer)/wheat (winter) crop succession. Experiment two consisted of a short-term 10-year trial with DP and NT and three crop rotations (CR) including grasses, legumes and green manures. Cluster analysis of the 16S rDNA sequences revealed that the main effect on clustering was attributed to differences in soil tillage management systems. The Shannon index confirmed greater bacterial diversity under NT, followed by the FC, DH and DP. Therefore, diversity decreased as tillage practices intensified. The evenness index demonstrated uniformity of the profiles of the bacterial communities, with dominance of a few communities, regardless of soil tillage and crop rotation. Different crop rotations had only minor effects on bacterial diversity, what could be related to a previous fallow period. The results suggest that bacterial d... Mostrar Tudo |
|
Thesagro: |
Solo. |
|
Categoria do assunto: |
-- |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/90739/1/bacterial-diversity.pdf
|
|
Marc: |
LEADER 02151naa a2200181 a 4500
001 1968218
005 2014-03-07
008 2013 bl uuuu u00u1 u #d
100 1 $aSILVA, A. P.
245 $aBacterial diversity under different tillage and crop rotation systems in an oxisol of Southern Brazil.$h[electronic resource]
260 $c2013
520 $aMicrobial diversity can be used to assess the impact of agricultural practices on the long-term sustainability of cropping systems. The aim of this study was to investigate changes in soil bacterial diversity as a result of the impact of different soil tillage and crop rotation systems in an oxisol of southern Brazil. Bacterial diversity was examined in the 0-10 cm layer in two field experiments by analyzing soil DNA using 16S rDNA-DGGE profiles. Experiment one consisted of a long-term 26-year trial with four soil tillage management systems: (1) no-tillage (NT), (2) disc plow (DP), (3) field cultivator (FC), and (4) heavy-disc harrow (DH), all under soybean (summer)/wheat (winter) crop succession. Experiment two consisted of a short-term 10-year trial with DP and NT and three crop rotations (CR) including grasses, legumes and green manures. Cluster analysis of the 16S rDNA sequences revealed that the main effect on clustering was attributed to differences in soil tillage management systems. The Shannon index confirmed greater bacterial diversity under NT, followed by the FC, DH and DP. Therefore, diversity decreased as tillage practices intensified. The evenness index demonstrated uniformity of the profiles of the bacterial communities, with dominance of a few communities, regardless of soil tillage and crop rotation. Different crop rotations had only minor effects on bacterial diversity, what could be related to a previous fallow period. The results suggest that bacterial diversity analyzed by DGGE may be useful as bioindicator of the changes caused by soil tillage.
650 $aSolo
700 1 $aBABUJIA, L. S.
700 1 $aMATSUMOTO, M. F.
700 1 $aGUIMARÃES, M. F.
700 1 $aHUNGRIA, M.
773 $tThe Open Agriculture Journal$gv. 7, Suppl 1-M6, p. 40-47, 2013.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Soja (CNPSO) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Expressão de busca inválida. Verifique!!! |
|
|
