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Registro Completo |
Biblioteca(s): |
Embrapa Agropecuária Oeste; Embrapa Amazônia Ocidental; Embrapa Amazônia Oriental; Embrapa Cerrados. |
Data corrente: |
31/01/2001 |
Data da última atualização: |
01/04/2005 |
Autoria: |
SMITH, K. M. |
Título: |
A textbook of plant virus diseases. |
Ano de publicação: |
1972 |
Fonte/Imprenta: |
New York: Academic Press, 1972. |
Páginas: |
684 p. |
Descrição Física: |
il. |
ISBN: |
0-12-651350-3 |
Idioma: |
Inglês |
Conteúdo: |
Descriptions of the plant viruses, and diseases caused, listed alphabetically. Bibliography. Index of host plants. Subject index. |
Palavras-Chave: |
Doença por vírus; Microorganismo; Plant diseases; Viroses. |
Thesagro: |
Doença; Doença de Planta; Microbiologia; Planta; Virose Vegetal; Vírus. |
Thesaurus Nal: |
plant viruses. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00770nam a2200265 a 4500 001 1568224 005 2005-04-01 008 1972 bl uuuu de 00u1 u #d 020 $a0-12-651350-3 100 1 $aSMITH, K. M. 245 $aA textbook of plant virus diseases. 260 $aNew York: Academic Press$c1972 300 $a684 p.$cil. 520 $aDescriptions of the plant viruses, and diseases caused, listed alphabetically. Bibliography. Index of host plants. Subject index. 650 $aplant viruses 650 $aDoença 650 $aDoença de Planta 650 $aMicrobiologia 650 $aPlanta 650 $aVirose Vegetal 650 $aVírus 653 $aDoença por vírus 653 $aMicroorganismo 653 $aPlant diseases 653 $aViroses
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Registro original: |
Embrapa Cerrados (CPAC) |
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Registro Completo
Biblioteca(s): |
Embrapa Pecuária Sudeste. |
Data corrente: |
22/10/2012 |
Data da última atualização: |
23/02/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 1 |
Autoria: |
GARCIA, A. R.; KAHWAGE, P. R.; GUIMARÃES, D. A. de A.; OSHASHI, O. M. |
Afiliação: |
ALEXANDRE ROSSETTO GARCIA, CPPSE; PRISCILA REIS KAHWAGE, UFPA/BELÉM; DIVA ANELIE DE ARAÚJO GUIMARÃES, UNIVERSIDADE DO PARÁ/BELÉM; OTÁVIO MITIO OHASHI, UNIVERSIDADE DO PARÁ/BELÉM. |
Título: |
Chilled semen of captive collared peccaries (Pecari tajacu): effects of preservation at 17 °C on semen quality. |
Ano de publicação: |
2012 |
Fonte/Imprenta: |
Journal of Agricultural Science and Technology A, v.2, p. 921-929, 2012. |
Idioma: |
Inglês |
Conteúdo: |
The trade creation and conservation of wild species in Amazon, including collared peccaries (Pecari tajacu), may be favored by artificial insemination, but the time of semen storage may lead to reduced fertility in sperm of some wild animals. Thus, the aim of this research was to evaluate the influence of semen storage at 17 °C over time on seminal features of peccaries in captivity. Eight adult males were sedated and underwent electroejaculation. The ejaculates (n = 65) were evaluated for volume, concentration, pH, sperm motility, vigor, and cell with intact plasma membrane intact (IPM) and sperm morphology. Selected ejaculates (n = 21) were diluted (1:1) in Beltsville Thawing Solution and kept during 48 hours under controlled temperature (17 °C). Assessments were made after dilution (T0), after 24 hours (T24), and 48 hours after the onset of cooling (T48). The storage impacted on sperm survival (P < 0.05). Semen characteristics changed throughout the storage period studied and after 48 hours storage. The decline of sperm motility was of 55.2% for 10.9%, vigor was 2.3 for 0.5 and IPM cells were of 59.0% for 15.8%. Primary defects sperm increased of 19.8% for 32.2%, secondary defects of 9.8% for 10.4% and total defects of 29.4% for 42.7%. However, within 24 hours of preservation, chilled semen peccaries presented sperm motility average rate and IMP cells levels indicative to use in assisted reproductive events. These results indicate chilled semen for 24 hours could be used in experimentally artificial insemination of peccaries, technology that still has not been performed before. MenosThe trade creation and conservation of wild species in Amazon, including collared peccaries (Pecari tajacu), may be favored by artificial insemination, but the time of semen storage may lead to reduced fertility in sperm of some wild animals. Thus, the aim of this research was to evaluate the influence of semen storage at 17 °C over time on seminal features of peccaries in captivity. Eight adult males were sedated and underwent electroejaculation. The ejaculates (n = 65) were evaluated for volume, concentration, pH, sperm motility, vigor, and cell with intact plasma membrane intact (IPM) and sperm morphology. Selected ejaculates (n = 21) were diluted (1:1) in Beltsville Thawing Solution and kept during 48 hours under controlled temperature (17 °C). Assessments were made after dilution (T0), after 24 hours (T24), and 48 hours after the onset of cooling (T48). The storage impacted on sperm survival (P < 0.05). Semen characteristics changed throughout the storage period studied and after 48 hours storage. The decline of sperm motility was of 55.2% for 10.9%, vigor was 2.3 for 0.5 and IPM cells were of 59.0% for 15.8%. Primary defects sperm increased of 19.8% for 32.2%, secondary defects of 9.8% for 10.4% and total defects of 29.4% for 42.7%. However, within 24 hours of preservation, chilled semen peccaries presented sperm motility average rate and IMP cells levels indicative to use in assisted reproductive events. These results indicate chilled semen for 24 hours could be used ... Mostrar Tudo |
Palavras-Chave: |
Amazon; Collared peccary; Semen conservation; Sperm. |
Thesaurus NAL: |
wildlife. |
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/68450/1/PROCI-2012.00134.pdf
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Marc: |
LEADER 02282naa a2200217 a 4500 001 1937417 005 2023-02-23 008 2012 bl uuuu u00u1 u #d 100 1 $aGARCIA, A. R. 245 $aChilled semen of captive collared peccaries (Pecari tajacu)$beffects of preservation at 17 °C on semen quality.$h[electronic resource] 260 $c2012 520 $aThe trade creation and conservation of wild species in Amazon, including collared peccaries (Pecari tajacu), may be favored by artificial insemination, but the time of semen storage may lead to reduced fertility in sperm of some wild animals. Thus, the aim of this research was to evaluate the influence of semen storage at 17 °C over time on seminal features of peccaries in captivity. Eight adult males were sedated and underwent electroejaculation. The ejaculates (n = 65) were evaluated for volume, concentration, pH, sperm motility, vigor, and cell with intact plasma membrane intact (IPM) and sperm morphology. Selected ejaculates (n = 21) were diluted (1:1) in Beltsville Thawing Solution and kept during 48 hours under controlled temperature (17 °C). Assessments were made after dilution (T0), after 24 hours (T24), and 48 hours after the onset of cooling (T48). The storage impacted on sperm survival (P < 0.05). Semen characteristics changed throughout the storage period studied and after 48 hours storage. The decline of sperm motility was of 55.2% for 10.9%, vigor was 2.3 for 0.5 and IPM cells were of 59.0% for 15.8%. Primary defects sperm increased of 19.8% for 32.2%, secondary defects of 9.8% for 10.4% and total defects of 29.4% for 42.7%. However, within 24 hours of preservation, chilled semen peccaries presented sperm motility average rate and IMP cells levels indicative to use in assisted reproductive events. These results indicate chilled semen for 24 hours could be used in experimentally artificial insemination of peccaries, technology that still has not been performed before. 650 $awildlife 653 $aAmazon 653 $aCollared peccary 653 $aSemen conservation 653 $aSperm 700 1 $aKAHWAGE, P. R. 700 1 $aGUIMARÃES, D. A. de A. 700 1 $aOSHASHI, O. M. 773 $tJournal of Agricultural Science and Technology A$gv.2, p. 921-929, 2012.
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Embrapa Pecuária Sudeste (CPPSE) |
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