Open Access. Powered by Scholars. Published by Universities.®
Physical Sciences and Mathematics Commons™
Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 2 of 2
Full-Text Articles in Physical Sciences and Mathematics
Pasture And Sheep Responses To Lime Application In A Grazing Experiment In A High-Rainfall Area, South-Eastern Australia. Ii. Liveweight Gain And Wool Production, G. Li, K. Helyar, M. Conyers, L. Castleman, R. Fisher, G Poile, C Lisle, Brian Cullis, P. Cregan
Pasture And Sheep Responses To Lime Application In A Grazing Experiment In A High-Rainfall Area, South-Eastern Australia. Ii. Liveweight Gain And Wool Production, G. Li, K. Helyar, M. Conyers, L. Castleman, R. Fisher, G Poile, C Lisle, Brian Cullis, P. Cregan
Professor Brian Cullis
‘Managing Acid Soils Through Efficient Rotations (MASTER)’ is a long-term pasture–crop rotation experiment commenced in 1992. One of the objectives was to demonstrate the extent of crop, pasture, and animal responses to lime application on a typical acidic soil in the 500–800 mm rainfall zone of south-eastern Australia. Two types of pastures (perennial v. annual pastures) with or without lime application were established in 1992. Fifteen- to eighteen-month-old Merino hoggets were used as test animals and were changed annually. This paper reports the results of sheep responses to liming from the 4 continuous pasture treatments over 6 years from 1992 …
Scale Loss And Mortality In Angled-And-Released Eastern Sea Garfish (Hyporhamphus Australis), Paul A. Butcher, Matt K. Broadhurst, Karina C. Hall, Brian R. Cullis, Robert G. Nicoll
Scale Loss And Mortality In Angled-And-Released Eastern Sea Garfish (Hyporhamphus Australis), Paul A. Butcher, Matt K. Broadhurst, Karina C. Hall, Brian R. Cullis, Robert G. Nicoll
Professor Brian Cullis
The eastern sea garfish (Hyporhamphus australis) is an endemic Australian marine teleost that is angled in large numbers throughout its distribution. Most fish are retained, although some are released, mainly because of size-grading in response to bag limits. Owing to their fragility, there are concerns that few released fish survive. To investigate this assumption, 185 angled and 90 control eastern sea garfish were released in groups of five into holding cages, then monitored for up to 24 h. One control and 93 angled fish died, providing an adjusted angled mortality rate of 49.2%. All fish that ingested their hooks (n¼7) …