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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
01/08/1992 |
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Data da última atualização: |
27/03/2023 |
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Autoria: |
WOODY, C. O.; ULBERG, L. C. |
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Título: |
Viability of one-cell sheep ova as affected by high environmental temperature. |
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Ano de publicação: |
1964 |
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Fonte/Imprenta: |
Journal of Reproduction and Fertility, v. 7, n. 3, p. 275-280, Jun. 1964. |
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DOI: |
https://doi.org/10.1530/jrf.0.0070275 |
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Idioma: |
Inglês |
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Conteúdo: |
Data obtained from ewes shifted from one air temperature to another indicated that most of the decrease in fertility due to the high air temperature had occurred by the end of oestrus in these ewes. Differences were noted in the fertility of two age groups of ewes, but this difference did not affect the ova before fertilization as indicated by transfer of ova between groups. Average rectal temperatures of ewes maintained at 70 and 90oF. Effects of temperature on embryo survival. Fertility of control ewes 25 to 30 days after mating. Survival of transferred ova fpr 25 to 30 days after mating. |
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Palavras-Chave: |
Hot Temperature. |
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Thesagro: |
Ovino; Ovulo; Reprodução; Transferência de Embrião. |
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Thesaurus Nal: |
Animal reproduction; Environment; Estrus; Ewes; Ovulation; Pregnancy; Sheep. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 01413naa a2200289 a 4500
001 1519822
005 2023-03-27
008 1964 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1530/jrf.0.0070275$2DOI
100 1 $aWOODY, C. O.
245 $aViability of one-cell sheep ova as affected by high environmental temperature.$h[electronic resource]
260 $c1964
520 $aData obtained from ewes shifted from one air temperature to another indicated that most of the decrease in fertility due to the high air temperature had occurred by the end of oestrus in these ewes. Differences were noted in the fertility of two age groups of ewes, but this difference did not affect the ova before fertilization as indicated by transfer of ova between groups. Average rectal temperatures of ewes maintained at 70 and 90oF. Effects of temperature on embryo survival. Fertility of control ewes 25 to 30 days after mating. Survival of transferred ova fpr 25 to 30 days after mating.
650 $aAnimal reproduction
650 $aEnvironment
650 $aEstrus
650 $aEwes
650 $aOvulation
650 $aPregnancy
650 $aSheep
650 $aOvino
650 $aOvulo
650 $aReprodução
650 $aTransferência de Embrião
653 $aHot Temperature
700 1 $aULBERG, L. C.
773 $tJournal of Reproduction and Fertility$gv. 7, n. 3, p. 275-280, Jun. 1964.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
