Zobrazeno 1 - 10
of 30
pro vyhledávání: '"F. Duncalfe"'
Publikováno v:
The International Journal of High Performance Computing Applications. 12:396-410
Dynamic simulations based on time-varying inputs are extremely I/O intensive. This is shown by industrial appli cations generating environmental projections based on seasonal-to-interannual climate forecasts that have a compute to data access ratio o
Publikováno v:
Australian Journal of Experimental Agriculture. 31:467
A group of 36 Holstein-Friesian cows in a commercial dairy herd were used to test the effects on milk yield and composition of feeding 0.5 kg/day of a rumen-inert fat supplement containing long-chain fatty acids, given in addition to their normal rat
Publikováno v:
Theoretical and Applied Genetics. 57:49-56
This study aimed to test the hypothesis that if animals were fed the same amount over the same time period, selection of the fastest growers would result in a change in the partitioning of metabolisable energy toward more protein and less fat deposit
Publikováno v:
Animal Science. 28:79-85
Genetic analyses were carried out on 935 Large White and 767 Land-race boars performance-tested from 25 kg to 80 kg live weight under individual andad libitumfeeding conditions. Traits analysed were daily weight gain (GR), feed conversion ratio (FCR)
Publikováno v:
Preventive Veterinary Medicine. 3:501-521
Multiple regression analyses were used to investigate the ecological determinants and the population dynamics oof bovine leptospirosis in Queensland between 1972 and 1983. Analyses were performed using leptospiral herd sero-prevalences, weather, soil
Publikováno v:
Zeitschrift f�r Parasitenkunde Parasitology Research. 64:347-351
Two strains of Babesia bovis that had been serially blood passaged in splenectomized calves 27 to 33 times, a procedure known to have reduced their virulence for normal cattle, were shown to have low pathogenicity for replete, female Boophilus microp
Publikováno v:
The Journal of Agricultural Science. 104:299-301
SummaryOn 13 pastures grazed by beef cattle live-weight gain (range, 0·34–1·12 kg/head/day) was significantly correlated with non-green grass content of pasture. In turn, non-green grass in pasture was not significantly correlated with non-green
Publikováno v:
The Journal of parasitology. 68(4)
Biological differences between two strains of Boophilus microplus were examined. The A-strain of ticks had been maintained at the laboratory for many years and the N-strain was recently isolated, being a composite strain derived from ticks from diffe
Autor:
F Duncalfe, T I Smeltzer
Publikováno v:
Applied and environmental microbiology. 37(4)
A selective motility medium was used as a secondary selective enrichment medium to examine specimens naturally contaminated with salmonellae. The medium, incubated at 37 degrees C, was inoculated from either selenite brilliant green sulfa enrichment
Publikováno v:
Australian veterinary journal. 55(5)