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Growth and carcass characteristics of three-way Africander multiply Simmental multiply Hereford crossbreds in south-western Queensland

Autor: JL Knight, Jim Cavaye, TJ Tierney, Alison M. Kelly

Publikováno v: Australian Journal of Experimental Agriculture. 32:675

Liveweight and carcass traits of 3-way Africander (A) x Simmental (S) x Hereford (H) crossbreds and purebred Herefords were monitored predominately on native pastures at Dirranbandi, Queensland, for 2 calf crops over 6 years. The relative breed compo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1e09bc175f51dae8541eba5ebf12b5ac
https://doi.org/10.1071/ea9920675

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Productivity of Hereford, highgrade Simmental and Belmont Red beef herds in central Queensland. 1. Pregnancy, calving and weaning rates

Autor: CJ Howitt, Peter O'Rourke, TH Rudder, Brian M. Burns, CR Esdale, TJ Tierney

Publikováno v: Australian Journal of Experimental Agriculture. 32:551

Reproductive rates of Hereford, highgrade Simmental and Belmont Red herds, grazing predominantly improved pastures growing on cleared brigalow country in the subtropics, were compared over 4 joining seasons. There were a total of 24 Hereford, 23 high

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::61241cb1703146db0f54e16448637897
https://doi.org/10.1071/ea9920551

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Productivity of Hereford, highgrade Simmental and Belmont Red beef herds in central Queensland 5. Liveweights and carcass traits of steers

Autor: RJ Webber, CR Esdale, TJ Tierney, David G. Mayer, Brian M. Burns

Publikováno v: Australian Journal of Experimental Agriculture. 32:1017

Postweaning liveweights and carcass traits of Hereford, 1/4 Simmental-3/4 Hereford crossbreed, first-cross Simmental-Hereford, highgrade Simmental, and Belmont Red steers were compared from 3 cohorts bred at Brigalow Research Station, Theodore, Queen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9510c6c50b513da03c2c1cefc4c91bb4
https://doi.org/10.1071/ea9921017

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Productivity of Hereford, highgrade Simmental and Belmont Red beef herds in central Queensland. 4. Liveweight and age of heifers at puberty

Autor: TH Rudder, Brian M. Burns, CJ Howitt, RJ Webber, TJ Tierney, Peter O'Rourke

Publikováno v: Australian Journal of Experimental Agriculture. 32:1011

Liveweight and age at first and second oestrus of Hereford, highgrade Simmental, and Belmont Red heifers were measured over 4 cohorts born from 1979 to 1982. Heifers were observed for standing oestrus or chin-ball markings by vasectomised bulls from

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e45df6ae67a0e1b1f56c35ce758d84e7
https://doi.org/10.1071/ea9921011

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Productivity of Hereford, highgrade Simmental and Belmont Red beef herds in central Queensland. 2. Liveweight of the breeding herd and progeny up to weaning

Autor: RJ Webber, PT Knights, TH Rudder, Brian M. Burns, TJ Tierney, CJ Howitt

Publikováno v: Australian Journal of Experimental Agriculture. 32:559

Liveweights of Hereford, highgrade Simmental and Belmont Red calves and cows, between calving and weaning, were compared at Brigalow Research Station, Theodore, Queensland. These cattle grazed predominantly improved pastures growing on cleared brigal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7bcfb3b31700e09344378f1f6f27c1a7
https://doi.org/10.1071/ea9920559

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Breed differences in the frequency of bovine lymphocyte antigens

Autor: Mj, Stear, Sc, Brown, Ck, Dimmock, Jh, Dufty, Dj, Hetzel, Jt, Mackie, Frank Nicholas, Tj, Tierney, Jd, Wetherall

Publikováno v: Europe PubMed Central

Lymphocytes from 1,564 cattle of 18 breeds and cross-bred groups in Australia were tested for major histocompatibility system class 1 antigens. Gene frequencies were calculated for the Angus, Belmont Red, Brahman, Hereford and Holstein-Friesian breed

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::8d71fcfd7ed16da19c3a797c1241e31d
https://pubmed.ncbi.nlm.nih.gov/3273412

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Liveweight gains and carcass traits of high grade Simmental, Hereford, Africander x Hereford and Brahman x Hereford feedlot yearling steers

Autor: WR Shorthose, TJ Tierney, KJ Crotty, EE Powell, TH Rudder, JR Wythes

Publikováno v: Australian Journal of Experimental Agriculture. 26:651

Sixty-three high grade Simmental (S), 40 Hereford (H), 96 Africander x Hereford (AH) and 33 Brahman x Hereford (BH) steers were fed high concentrate feedlot rations from about 8 months of age to slaughter at about 12 months to compare their suitabili

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2392f0acf98bcb3808cca93988a21452
https://doi.org/10.1071/ea9860651

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The Southern Elephant Seal, Mirounga leonina (L.), in the Vestfold Hills, Antarctica

Autor: TJ Tierney

Publikováno v: Wildlife Research. 4:13

The southern elephant seal regularly hauls out to moult at the Vestfold Hills, Antarctica. The population comprises mostly immature males. Local distribution and movement were assessed by a marking program. Marked seals returned the following year, d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8a677db4020ba44f201728f5d8e7bbf1
https://doi.org/10.1071/wr9770013

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