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Registro Completo |
Biblioteca(s): |
Embrapa Amazônia Ocidental. |
Data corrente: |
31/03/1998 |
Data da última atualização: |
28/12/2018 |
Autoria: |
DUNISCH, O.; SCHWARZ, T.; BAUCH, J.; NEVES, E. |
Título: |
K supply of Swietenia macrophylla and Carapa guianensis in three different plantation systems near Manaus, Central Amazonia. |
Ano de publicação: |
1998 |
Fonte/Imprenta: |
In: SHIFT-WORKSHOP, 3., 1998, Manaus. Program, abstracts of presentations and posters... Hamburg: GKSS, 1998. |
Páginas: |
p. C28. |
Idioma: |
Inglês |
Conteúdo: |
The aim of these investigations is to select tree species for high quality timber production within mixed plantation systems on degraded land areas in the Manaus region, Brazil. |
Palavras-Chave: |
Agrofloresta; Amazonas; Brasil; Fertilizers applications; Potash fertilizers. |
Thesagro: |
Adubação; Andiroba; Carapa Guianensis; Cultivo Multiplo; Mogno; Potássio; Swietenia Macrophylla. |
Thesaurus Nal: |
agroforestry; multiple cropping. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01157naa a2200337 a 4500 001 1665746 005 2018-12-28 008 1998 bl uuuu u00u1 u #d 100 1 $aDUNISCH, O. 245 $aK supply of Swietenia macrophylla and Carapa guianensis in three different plantation systems near Manaus, Central Amazonia. 260 $c1998 300 $ap. C28. 520 $aThe aim of these investigations is to select tree species for high quality timber production within mixed plantation systems on degraded land areas in the Manaus region, Brazil. 650 $aagroforestry 650 $amultiple cropping 650 $aAdubação 650 $aAndiroba 650 $aCarapa Guianensis 650 $aCultivo Multiplo 650 $aMogno 650 $aPotássio 650 $aSwietenia Macrophylla 653 $aAgrofloresta 653 $aAmazonas 653 $aBrasil 653 $aFertilizers applications 653 $aPotash fertilizers 700 1 $aSCHWARZ, T. 700 1 $aBAUCH, J. 700 1 $aNEVES, E. 773 $tIn: SHIFT-WORKSHOP, 3., 1998, Manaus. Program, abstracts of presentations and posters... Hamburg: GKSS, 1998.
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Embrapa Amazônia Ocidental (CPAA) |
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| 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; Embrapa Pecuária Sudeste. |
Data corrente: |
25/06/2019 |
Data da última atualização: |
10/08/2021 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
FONSECA, J. F. da; OLIVEIRA, M. E. F.; BRANDÃO, F. Z.; BATISTA, R. I. T. P.; GARCIA, A. R.; BARTLEWSKIE, P. M.; SOUZA-FABJAN, J. M. G. |
Afiliação: |
JEFERSON FERREIRA DA FONSECA, CNPC; MARIA EMILIA FRANCO OLIVEIRA, Universidade Estadual Paulista (UNESP) - Jaboticabal, SP, Brazil; FELIPE ZANDONADI BRANDÃO, Universidade Federal Fluminense (UFF) - Niterói, RJ, Brazil; RIBRIO I. T. P. BATISTA, Universidade Federal Fluminense (UFF) - Niterói, RJ, Brazil; ALEXANDRE ROSSETTO GARCIA, CPPSE; PAWEL M. BARTLEWSKIE, Department of Biomedical Sciences, Ontario Veterinary College, University of Guelph - Canada; JOANNA M. G. SOUZA-FABJAN, Universidade Federal Fluminense (UFF) - Niterói, RJ, Brazil. |
Título: |
Non-surgical embryo transfer in goats and sheep: the Brazilian experience. |
Ano de publicação: |
2019 |
Fonte/Imprenta: |
Reproduction Fertility and Development, v. 31, n. 1 p. 17-26, Dec. 2019. |
DOI: |
https://doi.org/10.1071/RD18324 |
Idioma: |
Inglês |
Conteúdo: |
Abstract: Brazil has presented tremendous progress in non-surgical embryo transfer (NSET) in sheep and goats. New instruments and techniques for non-surgical embryo recovery (NSER) and NSET in small ruminants were implemented. Recent improvements include refinement of the protocols for cervical relaxation combining oestradiol?oxytocin? cloprostenol treatment at specific times before NSER in sheep; recipient goats do not require any hormonal drugs to induce cervical dilation and direct embryo transfer by the cervical route yields excellent results. Transrectal ovarian ultrasonography (B-mode but especially colour Doppler) have proven to be accurate methods to localise and enumerate corpora lutea and luteinised unovulated follicles in recipient and donor does and ewes. An array of new criteria for selecting superior animals for NSER and NSET (e.g. cervical mapping) have been developed by Brazilian researchers. Extensive studies on both technologies were initially conducted in commercial breeds of goats and sheep but have been gradually extended to some native breeds of sheep (germplasm conservation) and dairy goat operations. It is speculated that, in future, NSER and NSET may become methods of choice for caprine and ovine embryo recovery and transfer in Brazil, and then globally. Due primarily to the efficiency of NSET in goats, a novel interspecies (e.g. bovine) IVP method may soon be developed on a large scale. The Brazilian experience is an invaluable source of information and know-how promoting the replacement of conventional surgical assisted reproductive technologies with non-surgical procedures and hence supporting the rapid development of the embryo transfer industry in small ruminants. MenosAbstract: Brazil has presented tremendous progress in non-surgical embryo transfer (NSET) in sheep and goats. New instruments and techniques for non-surgical embryo recovery (NSER) and NSET in small ruminants were implemented. Recent improvements include refinement of the protocols for cervical relaxation combining oestradiol?oxytocin? cloprostenol treatment at specific times before NSER in sheep; recipient goats do not require any hormonal drugs to induce cervical dilation and direct embryo transfer by the cervical route yields excellent results. Transrectal ovarian ultrasonography (B-mode but especially colour Doppler) have proven to be accurate methods to localise and enumerate corpora lutea and luteinised unovulated follicles in recipient and donor does and ewes. An array of new criteria for selecting superior animals for NSER and NSET (e.g. cervical mapping) have been developed by Brazilian researchers. Extensive studies on both technologies were initially conducted in commercial breeds of goats and sheep but have been gradually extended to some native breeds of sheep (germplasm conservation) and dairy goat operations. It is speculated that, in future, NSER and NSET may become methods of choice for caprine and ovine embryo recovery and transfer in Brazil, and then globally. Due primarily to the efficiency of NSET in goats, a novel interspecies (e.g. bovine) IVP method may soon be developed on a large scale. The Brazilian experience is an invaluable source of information... Mostrar Tudo |
Palavras-Chave: |
Cervical dilation; Cervical route; In vivo embryo production; MOET; Multiple ovulation; Transcervical embryo collection. |
Thesagro: |
Caprino; Ovino; Reprodução Animal; Transferência de Embrião. |
Thesaurus NAL: |
Animal reproduction; Brazil; Dairy goats; Embryo transfer; Ewes; Small ruminants. |
Categoria do assunto: |
G Melhoramento Genético |
Marc: |
LEADER 02888naa a2200397 a 4500 001 2110051 005 2021-08-10 008 2019 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1071/RD18324$2DOI 100 1 $aFONSECA, J. F. da 245 $aNon-surgical embryo transfer in goats and sheep$bthe Brazilian experience.$h[electronic resource] 260 $c2019 520 $aAbstract: Brazil has presented tremendous progress in non-surgical embryo transfer (NSET) in sheep and goats. New instruments and techniques for non-surgical embryo recovery (NSER) and NSET in small ruminants were implemented. Recent improvements include refinement of the protocols for cervical relaxation combining oestradiol?oxytocin? cloprostenol treatment at specific times before NSER in sheep; recipient goats do not require any hormonal drugs to induce cervical dilation and direct embryo transfer by the cervical route yields excellent results. Transrectal ovarian ultrasonography (B-mode but especially colour Doppler) have proven to be accurate methods to localise and enumerate corpora lutea and luteinised unovulated follicles in recipient and donor does and ewes. An array of new criteria for selecting superior animals for NSER and NSET (e.g. cervical mapping) have been developed by Brazilian researchers. Extensive studies on both technologies were initially conducted in commercial breeds of goats and sheep but have been gradually extended to some native breeds of sheep (germplasm conservation) and dairy goat operations. It is speculated that, in future, NSER and NSET may become methods of choice for caprine and ovine embryo recovery and transfer in Brazil, and then globally. Due primarily to the efficiency of NSET in goats, a novel interspecies (e.g. bovine) IVP method may soon be developed on a large scale. The Brazilian experience is an invaluable source of information and know-how promoting the replacement of conventional surgical assisted reproductive technologies with non-surgical procedures and hence supporting the rapid development of the embryo transfer industry in small ruminants. 650 $aAnimal reproduction 650 $aBrazil 650 $aDairy goats 650 $aEmbryo transfer 650 $aEwes 650 $aSmall ruminants 650 $aCaprino 650 $aOvino 650 $aReprodução Animal 650 $aTransferência de Embrião 653 $aCervical dilation 653 $aCervical route 653 $aIn vivo embryo production 653 $aMOET 653 $aMultiple ovulation 653 $aTranscervical embryo collection 700 1 $aOLIVEIRA, M. E. F. 700 1 $aBRANDÃO, F. Z. 700 1 $aBATISTA, R. I. T. P. 700 1 $aGARCIA, A. R. 700 1 $aBARTLEWSKIE, P. M. 700 1 $aSOUZA-FABJAN, J. M. G. 773 $tReproduction Fertility and Development$gv. 31, n. 1 p. 17-26, Dec. 2019.
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