Zobrazeno 1 - 10
of 96
pro vyhledávání: '"RA Hunter"'
Publikováno v:
Australian Journal of Agricultural Research. 47:961
Coal mine pit water contains high concentrations of inorganic sulfur (S) along with lesser concentrations of calcium (Ca), magnesium (Mg), sodium (Na), and chloride (C1-). In the Bowen Basin of Central Queensland beef cattle grazing adjacent to mine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eaed2ca4c83cc413abfec49f31677b10
https://doi.org/10.1071/ar9960961
https://doi.org/10.1071/ar9960961
Autor:
RA Hunter, MJ D'Occhio
Publikováno v:
Australian Journal of Agricultural Research. 46:749
This study examined the hypothesis that partitioning of nutrients towards maternal tissue growth, rather than milk production, may favour a more rapid return to cyclic ovarian activity in lactating Brahman cows. Three strategies to decrease milk prod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e54f6b962333014eaaf07fdcb5b64f1
https://doi.org/10.1071/ar9950749
https://doi.org/10.1071/ar9950749
Publikováno v:
Australian Journal of Experimental Agriculture. 32:683
Measurements were made of the effects of Revalor on the seasonal growth, carcass weight and fatness of Zebu crossbred steers in central Queensland. Ninety-three steers were grazed on improved pastures for 15 months prior to slaughter. Half the animal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37b26fe27d5944ec5c5a7015f72a1945
https://doi.org/10.1071/ea9920683
https://doi.org/10.1071/ea9920683
Publikováno v:
Australian Journal of Agricultural Research. 42:641
Under extensive grazing conditions in Australia the pregnancy status of cows is often not known. It is therefore conceivable that if anabolic steroids are administered to females, some may be pregnant. This experiment examined the consequences of suc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f2c90dcc7fbada6b403e9e0542f1adc
https://doi.org/10.1071/ar9910641
https://doi.org/10.1071/ar9910641
Autor:
BD Siebert, RA Hunter
Publikováno v:
Australian Journal of Agricultural Research. 37:665
The digestion of mature pangola grass (Digitaria decurnbens) by Hereford (Bos taurus) and Brahman (Bos indicus) steers was studied. There was no significant difference between breeds in the digestion of organic matter (OM) and cell wall constituents
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2cf605c3fd08d308505131bc386b2caa
https://doi.org/10.1071/ar9860665
https://doi.org/10.1071/ar9860665
Publikováno v:
Australian Journal of Agricultural Research. 39:1151
The effect of a supplement of formaldehyde-treated casein on partition of nutrients and productivity of Bos indicus x Bos taurus (50% x 50%) first-calf heifers was studied. Sixteen pregnant heifers were fed a long-chopped roughage diet (13 g N/kg org
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9feee433c894e1fd7d097a8c88f80a98
https://doi.org/10.1071/ar9881151
https://doi.org/10.1071/ar9881151
Publikováno v:
Australian Journal of Agricultural Research. 32:927
A number of experiments were conducted to determine whether surface coatings on pellets, season of treatment, or age of sheep affected the efficacy of intraruminal selenium pellets, as measured by selenium status of the recipient sheep. Also, compari
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d223de53eb13ee1b62731d7e3a07de5
https://doi.org/10.1071/ar9810927
https://doi.org/10.1071/ar9810927
Publikováno v:
Australian Journal of Experimental Agriculture. 19:517
The experiment showed that on a euchrozem soil in north Queensland there is a dual deficiency of both sulphur and sodium for growing steers grazing Stylosanthes guianensis pastures in the dry season. The net gain of steers supplemented with both sulp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2ca4f5d13248d11802964df27ee20f2
https://doi.org/10.1071/ea9790517
https://doi.org/10.1071/ea9790517
Publikováno v:
Australian Journal of Experimental Agriculture. 16:789
When sugarcane was chopped, supplemented with meat meal or the tropical legume Leucaena leucocephala and fed to Droughtmaster steers, they gained liveweight at the rate of 0.61 kg day-1. When non-protein nitrogen and sulphur were used as the suppleme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab5289b11529b6c703b8684a463fc6ee
https://doi.org/10.1071/ea9760789
https://doi.org/10.1071/ea9760789
Publikováno v:
Australian Journal of Agricultural Research. 32:935
Grain size of elemental selenium is a major factor controlling the long-term effectiveness of intraruminal selenium pellets. Microscope studies of polished sections of new and used selenium pellets showed that two commercially manufactured pellets co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f845219ad1cb801df44750283512c3b6
https://doi.org/10.1071/ar9810935
https://doi.org/10.1071/ar9810935