Zobrazeno 1 - 8
of 8
pro vyhledávání: '"G. A. Jayawardhana"'
Autor:
Michael McGowan, R. G. Miller, L. A. Fitzpatrick, Geoffry Fordyce, R. G. Holroyd, G. A. Jayawardhana, J. D. Bertram, V. J. Doogan, J. De Faveri, Dianne Vankan
Publikováno v:
Animal Reproduction Science. 71:67-79
On 10 northern Australian properties, the number of calves sired (calf output) by individual bulls in multiple-sire matings was measured by DNA typing for paternity. There were 235 bulls (92 Santa Gertrudis, 25 5/8 Brahman and 119 Brahman) from 37 mu
Autor:
R. G. Miller, G. A. Jayawardhana, J. De Faveri, L. A. Fitzpatrick, Michael McGowan, V. J. Doogan, R. G. Holroyd, Geoffry Fordyce, J. D. Bertram
Publikováno v:
Animal Reproduction Science. 71:25-37
A systematic breeding soundness examination, including assessment of serving capacity was conducted on 5/8 Brahman, Brahman and Belmont Red bulls, most aged 2–4 years, at 12 different cattle properties across northern Australia. A subset of bulls (
Autor:
J D, Bertram, G, Fordyce, M R, McGowan, G A, Jayawardhana, L A, Fitzpatrick, V J, Doogan, J, De Faveri, R G, Holroyd
Publikováno v:
Animal reproduction science. 71(1-2)
Serving capacity studies were conducted on Santa Gertrudis, 5/8 Brahman, Brahman and Belmont Red bulls at 10 sites. Modifications, such as providing prior sexual experience, using females in oestrus and comparing restrained with unrestrained females,
Autor:
M R, McGowan, J D, Bertram, G, Fordyce, L A, Fitzpatrick, R G, Miller, G A, Jayawardhana, V J, Doogan, J, De Faveri, R G, Holroyd
Publikováno v:
Animal reproduction science. 71(1-2)
A systematic breeding soundness examination, including assessment of serving capacity was conducted on 5/8 Brahman, Brahman and Belmont Red bulls, most aged 2-4 years, at 12 different cattle properties across northern Australia. A subset of bulls (n=
Autor:
R G, Holroyd, V J, Doogan, J, De Faveri, G, Fordyce, M R, McGowan, J D, Bertram, D M, Vankan, L A, Fitzpatrick, G A, Jayawardhana, R G, Miller
Publikováno v:
Animal reproduction science. 71(1-2)
On 10 northern Australian properties, the number of calves sired (calf output) by individual bulls in multiple-sire matings was measured by DNA typing for paternity. There were 235 bulls (92 Santa Gertrudis, 25 5/8 Brahman and 119 Brahman) from 37 mu
Publikováno v:
Animal Production Science. 50:345
The performance of heifers from a Brahman herd that was selected for fertility was compared with Brahman heifers sourced from commercial properties using three year-groups of heifers. Each year, conception rates from yearling mating were significantl
Autor:
D. Stephen Sandegren, C. W. Yu, Madhusudan Chakraborty, V. G. G. Jayawardhana, A. S. Hall, R. F. Staley
Publikováno v:
Magazine of Concrete Research. 31:41-45
Synopsis The strength of reinforced concrete members under combined bending and torsion is evaluated in this paper by a method that uses both the equilibrium of forces and moments and the compatibility of strains in longitudinal and stirrup reinforce
Publikováno v:
Australian veterinary journal. 65(5)
SUMMARY: Area prevalences of bovine Campylobacteriosis and Trichomoniasis in the Victoria River District (VRD) of the Northern Territory were determined by a survey of bulls. Eighty-seven percent of herds were infected with Campylobacteriosis and 65.