|
|
Registro Completo |
Biblioteca(s): |
Embrapa Arroz e Feijão; Embrapa Cerrados; Embrapa Unidades Centrais. |
Data corrente: |
18/04/2008 |
Data da última atualização: |
20/10/2009 |
Tipo da produção científica: |
Documentos |
Autoria: |
SANTOS JÚNIOR, J. de D. G. dos; SÁ, M. A. C. de; FERREIRA, E. A. B.; RESCK, D. V. S.; LAVRES JÚNIOR, J. |
Afiliação: |
João de Deus Gomes dos Santos Júnior, CPAC; Marcos Aurélio Carolino de Sá, CPAC; Eloísa Aparecida Belleza Ferreira, CPAC; Dimas Vital Siqueira Resck, CPAC; José Lavres Júnior. |
Título: |
O sistema minirhizotron no estudo da dinâmica de raízes. |
Ano de publicação: |
2007 |
Fonte/Imprenta: |
Planaltina, DF: Embrapa Cerrados, 2007. |
Páginas: |
24 p. |
Série: |
(Embrapa Cerrados. Documentos, 203). |
Idioma: |
Português |
Conteúdo: |
ABSTRACT: Root dynamic is an important component of agricultural e natural ecosystems. The minirhizotrons system is a multicomponent assembly used to study root dynamics in a nondestructive manner. Basically, transparent tubes are installed in the soil and the root intersections along the tube are recorded and measured with appropriated software's. In this review, the minirhizotron method was discussed based in the international literature. The potential, applications and limitations of this tool, and future uses in the Cerrado region was also discussed. |
Thesagro: |
Fertilidade; Fertilidade do Solo; Manejo do Solo; Matéria Orgânica; Raiz; Sistema Radicular; Solo. |
Thesaurus Nal: |
organic matter; root systems; roots; soil; soil fertility; soil management. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/CPAC-2009/28920/1/doc_203.pdf
|
Marc: |
LEADER 01459nam a2200337 a 4500 001 1572255 005 2009-10-20 008 2007 bl uuuu u0uu1 u #d 100 1 $aSANTOS JÚNIOR, J. de D. G. dos 245 $aO sistema minirhizotron no estudo da dinâmica de raízes. 260 $aPlanaltina, DF: Embrapa Cerrados$c2007 300 $a24 p. 490 $a(Embrapa Cerrados. Documentos, 203). 520 $aABSTRACT: Root dynamic is an important component of agricultural e natural ecosystems. The minirhizotrons system is a multicomponent assembly used to study root dynamics in a nondestructive manner. Basically, transparent tubes are installed in the soil and the root intersections along the tube are recorded and measured with appropriated software's. In this review, the minirhizotron method was discussed based in the international literature. The potential, applications and limitations of this tool, and future uses in the Cerrado region was also discussed. 650 $aorganic matter 650 $aroot systems 650 $aroots 650 $asoil 650 $asoil fertility 650 $asoil management 650 $aFertilidade 650 $aFertilidade do Solo 650 $aManejo do Solo 650 $aMatéria Orgânica 650 $aRaiz 650 $aSistema Radicular 650 $aSolo 700 1 $aSÁ, M. A. C. de 700 1 $aFERREIRA, E. A. B. 700 1 $aRESCK, D. V. S. 700 1 $aLAVRES JÚNIOR, J.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Cerrados (CPAC) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
| Acesso ao texto completo restrito à biblioteca da Embrapa Gado de Corte. Para informações adicionais entre em contato com cnpgc.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Gado de Corte. |
Data corrente: |
18/07/2005 |
Data da última atualização: |
18/07/2005 |
Autoria: |
ANDREOTTI, R.; PINKNEY, R. D.; PIRES, P. P.; SILVA, E. A. E. |
Afiliação: |
Embrapa Gado de Corte (Campo Grande, MS). |
Título: |
Evidence of Neospora canimum in beef cattle and dogs in the State of Mato Grosso do Sul, Center-Western Region, Brazil. |
Ano de publicação: |
2004 |
Fonte/Imprenta: |
Revista Brasileira de Parasitologia Veterinária, São Paulo, v. 13, n. 3, p. 129-131, jul./set. 2004. |
Idioma: |
Inglês |
Notas: |
CNPGC.
|
Conteúdo: |
Neospora caninum has a wordwide distribution and is considered an important cause of bovine abortion. Sera from beef catle from a upland region (Campo Grande) and a wetland one (Pantanal) and from dogs from the upland region (Campo Grande) were evaluated for the presence of N. caninum antibodies. Indirect fluorescent antibody test was used to detect antibodies in dogs and a commercial ELISA assay in bovines. In the aupland region, the numbers ofpositive sera of N. caninum were 5.58 times as high in cows with and abortion history (43%) as in cows without it (7.7%). In the wetland region, 30% of the heifers evaluated were seropositive. Thirty percent of all dogs evaluate were seropositive. Preliminary data suggest that the evidence of abortion is related to a higher N. caninum serology in bovines in Mato Grosso do Sul. |
Palavras-Chave: |
Abortion; Bovino de corte; Brasil; Mato Grosso do Sul; Neospora canimum. |
Thesagro: |
Aborto; Cão; Sanidade Animal. |
Thesaurus NAL: |
animal health; beef cattle; Brazil; dogs. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01718naa a2200313 a 4500 001 1321283 005 2005-07-18 008 2004 bl uuuu u00u1 u #d 100 1 $aANDREOTTI, R. 245 $aEvidence of Neospora canimum in beef cattle and dogs in the State of Mato Grosso do Sul, Center-Western Region, Brazil. 260 $c2004 500 $aCNPGC. 520 $aNeospora caninum has a wordwide distribution and is considered an important cause of bovine abortion. Sera from beef catle from a upland region (Campo Grande) and a wetland one (Pantanal) and from dogs from the upland region (Campo Grande) were evaluated for the presence of N. caninum antibodies. Indirect fluorescent antibody test was used to detect antibodies in dogs and a commercial ELISA assay in bovines. In the aupland region, the numbers ofpositive sera of N. caninum were 5.58 times as high in cows with and abortion history (43%) as in cows without it (7.7%). In the wetland region, 30% of the heifers evaluated were seropositive. Thirty percent of all dogs evaluate were seropositive. Preliminary data suggest that the evidence of abortion is related to a higher N. caninum serology in bovines in Mato Grosso do Sul. 650 $aanimal health 650 $abeef cattle 650 $aBrazil 650 $adogs 650 $aAborto 650 $aCão 650 $aSanidade Animal 653 $aAbortion 653 $aBovino de corte 653 $aBrasil 653 $aMato Grosso do Sul 653 $aNeospora canimum 700 1 $aPINKNEY, R. D. 700 1 $aPIRES, P. P. 700 1 $aSILVA, E. A. E. 773 $tRevista Brasileira de Parasitologia Veterinária, São Paulo$gv. 13, n. 3, p. 129-131, jul./set. 2004.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Gado de Corte (CNPGC) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
Nenhum registro encontrado para a expressão de busca informada. |
|
|