Post‐Brexit rules causing live export delays

2021 ◽  
Vol 188 (9) ◽  
pp. 328-328
Author(s):  
Josh Loeb
Keyword(s):  
Live Export

A comparison of the growth of Brahman and F1 Senepol × Brahman steers in an Indonesian feedlot

2017 ◽  
Vol 57 (10) ◽  
pp. 2096 ◽  
Author(s):  
T. J. Schatz
Keyword(s):  
Mortality Rate ◽  
Bos Taurus ◽  
Average Daily Gain ◽  
Northern Territory ◽  
Feeding Period ◽  
Crossbred Cattle ◽  
Brahman Steers ◽  
Daily Gain ◽  
Better Than ◽  
Live Export

This study compares the performance of F1 Senepol × Brahman steers (F1 SEN) to Brahman (BRAH) steers in an Indonesian feedlot. The focus was to address concerns that crossbred cattle are discriminated against by live export cattle buyers due to a perception that they do not perform as well as Brahmans in Indonesian feedlots. F1 SEN (n = 54) and BRAH (n = 32) steers that had grazed together since weaning at Douglas Daly Research Farm (Northern Territory) were exported to Indonesia and fed for 121 days in a feedlot near Lampung (Sumatra, Indonesia). The average daily gain of the F1 SEN steers over the feeding period was 0.17 kg/day higher (P < 0.001) than the BRAH steers (1.71 vs 1.54 kg/day). As a result the F1 SEN put on an average of 21.6 kg more over the 121-day feeding period and they did not have a higher mortality rate. Consequently, F1 SEN steers performed better than BRAH in an Indonesian feedlot and these results should encourage live export cattle buyers to purchase this type of cattle (Brahman crossed with a tropically adapted Bos taurus breed) with confidence that they can perform at least as well as Brahmans in Indonesian feedlots, although it should be noted that growth rates are usually higher in F1 crosses than in subsequent generations.

Use of monensin to restrict feed intake in sheep destined for live export

1986 ◽  
Vol 26 (6) ◽  
pp. 647
Author(s):  
RT Norris ◽  
CL McDonald ◽  
JB Rowe
Keyword(s):  
Feed Intake ◽  
Negative Relationship ◽  
Relationship Maintenance ◽  
Ad Libitum ◽  
Daily Intakes ◽  
Live Export

The accuracy with which monensin could control feed intake was studied in 200 3-4-year-old Merino wethers by measuring their intake of pelleted diets containing 5 levels of monensin: 0, 33, 66, 132 or 264 mg/kg of feed. The feed was offered ad libitum for 25 days except for the highest level of monensin where treatment was ended after 12 days.Mean daily intakes (g/sheep) of diets containing monensin at 0, 33, 66, 132 or 264 mg/kg feed were 1304, 959, 793, 403 and 137 respectively. Mean daily feed intake (Y, g) was negatively and linearly related to concentration of monensin (X, mg/kg feed) Y = 1244 - 6.57X (r2=0.98; P<0.05) Similarly there was a close negative relationship between the concentration of monensin (X, mg/kg feed) and daily liveweight change (Z, g/sheep) during the trial Z = 217 - 2.61X (r2=0.99; P< 0.01) From this relationship, maintenance of liveweight would have been achieved with a diet containing monensin at about 80 mg/kg feed. Signs of toxicity including deaths occurred in sheep receiving diets containing monensin at 66, 132 and 264 mg/kg feed. It was concluded that monensin could be used to restrict feed intake but further research is necessary to determine safe levels.

Feeding behaviour of Merino wethers under conditions similar to lot-feeding before live export

1990 ◽  
Vol 30 (3) ◽  
pp. 343 ◽  
Author(s):  
CL McDonald ◽  
RT Norris ◽  
EJ Speijers ◽  
H Ridings
Keyword(s):  
Western Australia ◽  
Feed Intake ◽  
Feeding Behaviour ◽  
Reliable Indicator ◽  
Central Location ◽  
Feeding Experiments ◽  
Linear Relationships ◽  
Diet Type ◽  
Live Export ◽  
As If

Sheep from different farms (lines) in Western Australia were mixed in 3 experiments and lot-fed for 6-7 days as if for export. A marking method to identify sheep which eat from troughs was tested and used to examine the effects of feeding treatments on the proportion of sheep which eat during lot-feeding. Paint soaked sponges attached to troughs were used to monitor whether sheep ate. Positive linear relationships between liveweight change and paint marking score (R = 0.93, 0.93 and 0.94, in the 3 experiments) suggested that the technique was a reliable indicator of feed intake. Feeding treatments imposed were period of fasting before lot feeding (experiments 2 and 3); and diet type (hay pellets, hay/pellet mix) and trough location in the feedlot (experiment 3). There were large differences between lines in the percentage of sheep not marked. Values � s.e. ranged from 1 � 1 to 79 � 3% for the 8 lines used in 3 experiments. In experiment 2, fasting for 48 h before lot-feeding resulted in more sheep (P<0.05) not marked (18 � 7 3%) than did fasting for <12 h (9 � 3%) and <24 h (8 � 2%). In experiment 3, fasting for 96 h compared with 48 h resulted in fewer sheep marked daily when fed a hay-pellet mixture (75 � 2 v. 93 � 1%; P<0.001). When fed only pellets in experiment 3, the percentages of marked sheep increased with time (days). Feeding pellets only compared with a hay-pellet mixture resulted in fewer sheep marked daily (60 � 2 v. 79 � 2%; P<0.001) and more sheep not marked (11 � 3 v. 3 � 2%; P<0.05). If troughs were located in the centre of yards instead of on the fenceline, it took 2 rather than 7 days for the daily percentage of animals marked on the pellets only diet to exceed 80%. The central location also resulted in a mean of 78 � 2% of sheep marked daily compared with 67 � 2% for fenceline troughs (P<0.001) and a mean intake higher (P<0.01) by 0.13 � 0.04 kg/wether.day. It was concluded that line of sheep, fasting, diet and trough location all had significant effects on feeding behaviour during lot feeding. Of these treatments, the greatest variation in feeding behaviour was associated with the line of sheep.

Risk factors for mortality in cattle during live export from Australia by sea

2015 ◽  
Vol 93 (10) ◽  
pp. 339-348 ◽  
Author(s):  
SJ Moore ◽  
B Madin ◽  
G Norman ◽  
NR Perkins
Keyword(s):  
Risk Factors ◽  
Live Export

The Multiple Modes of Protesting Live Exports in Australia

Contention ◽  
2019 ◽  
Vol 7 (1) ◽  
pp. 49-65
Author(s):  
Jane Mummery ◽  
Debbie Rodan
Keyword(s):  
Social Media ◽  
Social Movements ◽  
Public Sphere ◽  
Public Engagement ◽  
Multiple Modes ◽  
Export Industry ◽  
Space And Time ◽  
Public Protest ◽  
Live Export

Signaling dissatisfaction with particular events, policies, or situations, modes of protest encompass individual expressions through to the development and mobilization of social movements. Indeed, protests can range from bodies blocking space and time to the aggregation of clicked signatures in an online petition and the sharing of campaign content through social media. All of these modes are currently employed within the Australian public sphere to bring about change or closure of the live export industry. This article analyzes the current dimensions and flows of public protest against Australia’s live export industry, examining how they are shaped not only by a myriad of organizations but also by differing modes of protest, as well as by the different modes of appeal in use by activists to mobilize the Australian public sphere in protest. Through this discussion, insight is gained into some of the capacities and efficacies of multimodal protest and its significance for both public engagement and political and industry uptake.

Electrolyte supplementation of live export cattle to the Middle East

2007 ◽  
Vol 47 (2) ◽  
pp. 119 ◽  
Author(s):  
D. T. Beatty ◽  
A. Barnes ◽  
R. Taplin ◽  
M. McCarthy ◽  
S. K. Maloney
Keyword(s):  
Middle East ◽  
Western Australia ◽  
Bos Taurus ◽  
Stocking Density ◽  
High Heat ◽  
Economic Benefits ◽  
Acid Base Balance ◽  
Night Time ◽  
Urine Ph ◽  
Live Export

Eighty Bos taurus crossbred steers sourced from southern Western Australia were monitored to assess the efficacy of electrolyte supplementation on board a livestock vessel travelling to the Middle East during the northern hemisphere summer. Electrolytes (1.8 g/L NaHCO3 and 3.5 g/L KCl) were added to the drinking water of treatment steers (n = 39) allocated to three pens on the starboard side of the ship. Control steers (n = 40) were allocated to three pens on the port side of the ship. The combined area of the three treatment and three control pens was 61.1 and 63.6 m2 respectively, giving a stocking density of 1.57 and 1.55 m2 per steer, respectively. Steers were loaded in Fremantle, Western Australia and given 3 days to acclimatise to on-board conditions before being weighed (day 1), after which electrolyte supplementation began while the vessel docked at Port Headland, Western Australia. Feed and water were available ad libitum throughout the experiment. Steers were weighed again on day 18, before discharge in the Middle East. During electrolyte supplementation, wet bulb temperature ranged from 21.3 (day 2) to 31.8°C (day 18). Over the last 3 days of the experiment, wet bulb temperature ranged from 29.0 to 31.8°C with no diurnal variation or night-time cooling. No open-mouth panting was recorded in either group and although animals encountered periods of high heat and humidity (as indicated by increased respiratory rates), the steers were not considered clinically heat stressed during the experiment. After 18 days of electrolyte supplementation, treatment steers had a 2.9 ± 1.7% liveweight advantage compared with control steers (P < 0.001). Urine was collected on days 8 and 16 of the experiment and treatment steers maintained a higher urine pH compared with control steers on both days (day 8; 8.6 v. 8.2 and day 16; 8.2 v. 7.9; P < 0.01). Liveweight advantages and improved regulation of acid–base balance may provide welfare and economic benefits to the live export industry.

Effect of prolonged exposure to continuous heat and humidity similar to long haul live export voyages in Merino wethers

2011 ◽  
Vol 51 (2) ◽  
pp. 135 ◽  
Author(s):  
C. A. Stockman ◽  
A. L. Barnes ◽  
S. K. Maloney ◽  
E. Taylor ◽  
M. McCarthy ◽  
...  
Keyword(s):  
Prolonged Exposure ◽  
Physiological Responses ◽  
Heat Exposure ◽  
High Heat ◽  
Controlled Environment ◽  
Physiological Changes ◽  
Bicarbonate Concentration ◽  
The Core ◽  
Continuous Heat ◽  
Live Export

This experiment investigated the physiological responses of Merino wethers (n = 12) to prolonged high heat and humidity similar to that experienced during long haul, live export voyages from Australia to the Middle East. Merino wethers were randomly assigned to individual pens in rooms with a controlled environment, and exposed to gradually increasing temperatures, and two exposures of 3–4 days of sustained high heat and humidity, up to a maximum of 31°C wet bulb temperature (37°C dry bulb and 67% relative humidity). There was 1 day at thermoneutral temperatures separating the heat exposures. The core temperatures and respiratory rates of Merino wethers increased during both heat exposures, with open-mouthed panting observed during both exposures. Plasma partial pressure carbon dioxide (pCO2) and bicarbonate concentration (HCO3–) decreased, and plasma pH increased during the second heat exposure. Both pCO2 and HCO3– returned to normal immediately following the heat exposures. Feed intake was maintained during the heat exposures. There were no large alterations in blood electrolyte concentrations attributable to the effects of the heat. The results show that Merino wethers experienced significant physiological changes during exposure to prolonged and continuous high heat and humidity, but maintained most aspects of homeostasis despite being hyperthermic and recovered quickly when conditions returned to thermoneutral.

Live export inspections tightened at Ramsgate

2012 ◽  
Vol 171 (25) ◽  
pp. 635.2-635
Keyword(s):  
Live Export
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