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Titolo:
The gestation length of wapiti (Cervus elaphus) revisited
Autore:
Haigh, JC;
Indirizzi:
Univ Saskatchewan, Western Coll Vet Med, Dept Large Anim Clin Sci, Saskatoon, SK S7N 5B4, Canada Univ Saskatchewan Saskatoon SK Canada S7N 5B4 skatoon, SK S7N 5B4, Canada
Titolo Testata:
ANIMAL REPRODUCTION SCIENCE
fascicolo: 1-2, volume: 65, anno: 2001,
pagine: 89 - 93
SICI:
0378-4320(20010131)65:1-2<89:TGLOW(>2.0.ZU;2-X
Fonte:
ISI
Lingua:
ENG
Soggetto:
FARMED RED DEER; MOOSE;
Keywords:
Cervus elaphus; wapiti; North American elk; gestation; artificial insemination;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Agriculture,Biology & Environmental Sciences
Citazioni:
22
Recensione:
Indirizzi per estratti:
Indirizzo: Haigh, JC Univ Saskatchewan, Western Coll Vet Med, Dept Large Anim Clin Sci, 52 Campus Dr, Saskatoon, SK S7N 5B4, Canada Univ Saskatchewan 52 Campus Dr Saskatoon SK Canada S7N 5B4 anada
Citazione:
J.C. Haigh, "The gestation length of wapiti (Cervus elaphus) revisited", ANIM REPROD, 65(1-2), 2001, pp. 89-93

Abstract

As an ancillary activity to an artificial insemination program in fanned wapiti, the length of gestation of 28 wapiti hinds that delivered single calves of established parentage was calculated. Estrus was synchronized in 47 wapiti using progesterone impregnated devices (controlled internal drug release, CIDR) and an injection of PMSG. All hinds were artificially inseminated between 60 and 63 h after CIDR removal. Pregnancy was determined between45 and 65 days by ultrasound. h verifiable figure for gestation length wasobtained based both upon timed-artificial insemination, date of parturition, and confirmation of sire identity through microsatellite DNA technology. The calculated gestational length of 247 +/- 5 days was significantly (P <0.0001) shorter than the generally quoted figure of 255 +/- 7 days. (C) 2001 Elsevier Science B.V. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 21/09/20 alle ore 12:38:18