Zobrazeno 1 - 10
of 21
pro vyhledávání: '"L E, Donaldson"'
Publikováno v:
The Journal of Agricultural Science. 79:1-12
SUMMARYA number of observations have been made on 5- to 6-month old wether Hampshire heep undergoing uninterrupted growth (36·2% gain in shrunk wool-free live weight over 58 days), undernutrition (a 21·7% fall in body weight over 27 days) and then
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b2eae3995b0b94e32facb205ee0cdc3
https://doi.org/10.1017/s0021859600025302
https://doi.org/10.1017/s0021859600025302
Publikováno v:
Australian Veterinary Journal. 43:41-44
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::521851d7c01c29a83b37b37644e2705e
https://doi.org/10.1111/j.1751-0813.1967.tb15060.x
https://doi.org/10.1111/j.1751-0813.1967.tb15060.x
Publikováno v:
Journal of Endocrinology. 48:599-614
SUMMARY Progesterone concentrations in the peripheral plasma of cows were measured by a protein-binding radioassay method. The mean concentration was lowest at oestrus (0·44 ng/ml) and then increased to a maximum of 6·8 ng/ml about day 14 of the 21
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::36e14fe068f8a782283d385ce343f921
https://doi.org/10.1677/joe.0.0480599
https://doi.org/10.1677/joe.0.0480599
Autor:
L. E. Donaldson
Publikováno v:
Australian Veterinary Journal. 46:405-408
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9a3fa89af3071f14ed0c0c4134b2c91
https://doi.org/10.1111/j.1751-0813.1970.tb06678.x
https://doi.org/10.1111/j.1751-0813.1970.tb06678.x
Autor:
L. E. Donaldson, J. N. Aubrey
Publikováno v:
Australian Veterinary Journal. 36:380-383
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2201766313b57c5c9bd4faff0145aaf1
https://doi.org/10.1111/j.1751-0813.1960.tb08677.x
https://doi.org/10.1111/j.1751-0813.1960.tb08677.x
Autor:
L. E. Donaldson
Publikováno v:
Australian Veterinary Journal. 38:447-454
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ddafb92fcd07a37ebee9de65ad35e0dd
https://doi.org/10.1111/j.1751-0813.1962.tb04146.x
https://doi.org/10.1111/j.1751-0813.1962.tb04146.x
Publikováno v:
Australian Veterinary Journal. 43:1-6
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ef9990bcde91bc4a01f568ee1f45322
https://doi.org/10.1111/j.1751-0813.1967.tb04755.x
https://doi.org/10.1111/j.1751-0813.1967.tb04755.x
Autor:
L E, Donaldson
Publikováno v:
Australian veterinary journal. 51(11)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::ba0c9812ad48dbf78bd3939cd1696b13
https://pubmed.ncbi.nlm.nih.gov/1220659
https://pubmed.ncbi.nlm.nih.gov/1220659
Publikováno v:
American journal of veterinary research. 43(10)
Two dose rates and 2 management systems for the synchronization of estrus in cattle, using prostaglandin F 2 alpha (PGF2 alpha), were compared within 3 dairy and 3 beef herds. There was no statistical difference in responses between herds or breeds.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::ef5a4457fd1a06f5e5652d00df215a96
https://pubmed.ncbi.nlm.nih.gov/6959550
https://pubmed.ncbi.nlm.nih.gov/6959550
Autor:
L E, Donaldson, D N, Ward
Publikováno v:
The Veterinary record. 119(25-26)
Equivalent doses of follicle stimulating hormone (FSH) produced the same number of embryos and ova from a single flush irrespective of the luteinising hormone (LH) content of the superovulating drug (P less than 0.108). As the LH content of the FSH i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::903ba1e592d878e9d8b649456bf2f98b
https://pubmed.ncbi.nlm.nih.gov/3101274
https://pubmed.ncbi.nlm.nih.gov/3101274