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Manipulating Pig Production X

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CONTENTS
CONTRIBUTORS x
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ACKNOWLEDGEMENTS xviii
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ACKNOWLEDGEMENT TO REFEREES xix
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PREFACE xxxi
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A.C. DUNKIN MEMORIAL LECTURE
Coping strategies for the modern scientist 1
F.R. Dunshea     » Download Now!

CARCASS QUALITY, MEAT QUALITY, GROWTH AND DEVELOPMENT
Dietary lecithin improves the healthiness of pork 10
D.N.D’Souza, B.L. Edmunds, I.H. Williams, J. McLeish, B.P. Mullan, D.W. Pethick and F.R. Dunshea     » Download Now!
Sensory profile of pork is not affected by animal byproducts 11
S. Cumarasamy, V. K. Corrigan, D. I. Hedderley, W.H. Hendriks, J.A.M Janz P.C.H. Morel, R.W. Purchas, E. Seah and B.H.P. Wilkinson     » Download Now!
Brine enhancement or tender-stretching improves eating quality of leg, loin and shoulder pork roasts 12
P.J. Walker, H.A. Channon, S.R. Baud and R.D. Warner     » Download Now!
Using a gas mixture of nitrous oxide and carbon dioxide during stunning provides only small improvements to pig welfare 13
H.A. Channon, P.J. Walker, M.G. Kerr and P.A. Weston     » Download Now!
Pig housing affects the fatty acid profile of back fat and belly fat in growing pigs 14
M. Trezona, B.P. Mullan, J.R. Pluske, D.W. Pethick, F.R. Dunshea and D.N. D’Souza     » Download Now!
Dietary olive oil decreases plasma triglyceride and lipoprotein oxidation and increases bone density in pigs 15
E. Ostrowska, N. K. Gabler, D. Ridley, D. Suster, B. G. Tatham, D. R. Eagling and F. R. Dunshea     » Download Now!
Electrolyte balance in grower diets to increase the lean percentage of pigs 16
D.J. Henman     » Download Now!
Influence of animal size and subregional analyses on the repeatability of pig body composition measurements using dual energy X-ray absorptiometry 17
D. Suster, B.J. Leury, D.J. Kerton and F.R. Dunshea     » Download Now!
Type of rice fed to pigs after weaning influences apparent digestibility of starch at the ileum but not in the rectum 18
J.R. Pluske, L. Montagne, F.S. Cavaney, B.P. Mullan, D.W. Pethick and D.J. Hampson     » Download Now!
Stress gene expression in growing pigs following respiratory disease challenge 19
C.A. Kerr, S.J. Briscoe, G.J. Eamens and L.R. Giles     » Download Now!

HEALTH AND ANTIMICROBIAL RESISTANCE
SYMPOSIUM I - HEALTH STRATEGIES FOR THE MODERN PORK INDUSTRY 22
P.M. Mitchell     Buy Now
Disease control challenges for the pig industry – what will the future bring? 23
R.S. Morris     » Download Now!
Vaccines - what are the future options for health and disease control? 35
S.J. Driesen, V.A. Fahy and P.M. Mitchell     » Download Now!
Management for health – on-farm issues and cost benefits 51
E.B.M. Welch     » Download Now!
Symposium Conclusion 60
P.M. Mitchell     » Download Now!
Health status of weaners can be identified by analysis of their population Escherichia. coli virulence gene profiles 67
T. Chapman, D. Jordan, and J.C. Chin     » Download Now!
Production of a pig CD34 antibody for isolation of hematopoietic stem cells 68
D.S. Layton, A.G.D. Bean, G.S. Stephenson, T.E. O’Neil, M.M. Broadway and A.D.G. Strom     » Download Now!
Antimicrobial resistance of Escherichia coli and Enterococcus spp. from an integrated, semi-closed population of humans and swine 69
R.B. Harvey, H.M. Scott, W.Q. Alali, L.D. Highfield, D. B. Lawhorn, R.C. Anderson and D.J. Nisbet     » Download Now!
Weaning pigs without antimicrobial growth promotors – microbiological and immunological results from an integrated project 70
J. Kluess, E. Sowa, H.J. Rothkötter and W.B. Souffran     » Download Now!
Antimicrobial resistance in enterotoxigenic Escherichia coli isolates from Australian pigs 71
M. Smith, D.J. Trott, D. Jordan, M.D. Barton S.J. Driesen, T. Chapman and J.C. Chin     » Download Now!
Effect of Bio-Mos™ and Selplex™ on the performance of piglets 72
R. Huang, W. Zhu, S. Huang and S. Chen     » Download Now!
Bioavailability of different preparations of DL-tocopheryl acetate (Vitamin E) for weaning piglets 73
S. Jakob and P.A. Geraert     » Download Now!

NUTRITION, METABOLISM AND GENETICS
Mechanisms for modification of porcine growth by beta-adrenergic agonists 76
H.J. Mersmann     Buy Now
Effect of Bioplex® copper and zinc on pig carcass and meat quality 90
A. Hernández, B. P. Mullan, K. Turnley, D.N. D’Souza and J. R. Pluske     » Download Now!
Feeding pigs low levels of organic copper and zinc during the grower and finisher phases benefits performance and reduces faecal excretion 91
A. Hernández, B. P. Mullan, K. Turnley, D.N. D’Souza and J. R. Pluske     » Download Now!
Acute fasting of the neonatal piglet stimulates ghrelin secretion 92
M.J. Gresham, R.E. Newman, P.A. Sheehy, P.C Thomson, L.R. Giles, K. Scrimgeour and P.C. Wynn     » Download Now!
Oral administration of the growth hormone secretagogue GHRP-6 stimulates growth hormone secretion 93
R.E. Newman, M.J. Gresham, K. Scrimgeour, P.C. Thomson, A. Norris, L.R. Giles, J. McEwan, G. Russell-Jones and P.C. Wynn     » Download Now!
Acid insoluble ash as a marker to estimate feed wastage 94
C.D. Hofmeyr, D.J. Kerton and F.R. Dunshea     » Download Now!
The rheological properties of liquid feed can be influenced by a single multi-enzyme preparation 95
S. Jakob, M. Türk and T. Zenke     » Download Now!
Plasma glycerol is not a lipostatic signal to reduce feed intake in pigs 96
D.K. Revell and I.H. Williams     » Download Now!
Identification of positive clones of porcine endogenous retrovirus from the Korean native pig bacterial artificial chromosome library 97
W.Y. Jung, J.E. Kim, Y.S. Kwon, K.C. Jung, S.L. Yu, C. Moran, C.S. Park, D.I. Jin, E.W. Park and J.H. Lee     » Download Now!
Accuracy of sample weights of varying sample sizes to predict true average batch weight 98
B. Schauer, N. Cogger, D.E. Lawton and G. Skilton     » Download Now!
Mean and variation in back fat influence profit of pig production 99
S. Hermesch     » Download Now!
Estimated breeding values of sires predict average progeny performance 100
A.C. Hansson and S. Hermesch     » Download Now!
Simulation of estimated breeding value demonstration trials 101
R.E. Crump     » Download Now!
Estimated breeding values for number born alive in pigs - do they really work? 102
M. Suárez, J.A. Braun, S. Nakavisut and S. Hermesch     » Download Now!

GENE MARKERS AND FEED EVALUATION
Gene markers and how they can be used in selection 104
C. Moran     Buy Now
Searching for single nucleotide polymorphisms in candidate genes for fertility 112
J. Aldenhoven, A. Spötter and O. Distl     » Download Now!
Reliability of trial designs for a proof of estimated breeding values analysis 113
A.C. Hansson, R.E. Crump and S. Hermesch     » Download Now!
Feeding for maximum lean growth does not always maximise profitability 114
D. Sirisatien, P.C.H. Morel and G.R. Wood     » Download Now!
A new concept for feed evaluation 115
S. Boisen     » Download Now!
Implementation of a new feed evaluation system for pigs 116
S. Boisen and P. Tybirk     » Download Now!
Early weaning affects pig growth performance and carcass characteristics 117
C.L. Collins, B.J. Leury, B.G. Tatham and F.R. Dunshea     » Download Now!

AIR QUALITY, DIETARY FIBRE AND FEED QUALTY
The impact of air quality on animal health 120
P.K. Holyoake     Buy Now
Role of dietary non-starch polysaccharides in pig nutrition 132
W. J.J. Gerrits and M.W.A. Verstegen     Buy Now
Organic acids for pigs: mode of action and new strategy 142
R. Gauthier and A. Piva     » Download Now!
HMB can be used as a dietary acidifier for piglets 143
Y. G. Liu, Q. Cui and Z.S. Wang     » Download Now!
Changes in pH of fermented sorghum liquid feed: natural fermentation compared with Lactobacillus plantarum inoculation 144
M. Swanson, M. Choct and R.J. van Barneveld     » Download Now!
Insoluble non-starch polysacchrides fed as oat hulls reduce protein fermentation in the large intestine of newly-weaned pigs 145
J.C. Kim, B.P. Mullan, D.J. Hampson and J.R. Pluske     » Download Now!
Combined strategies to deactivate mycotoxins in swine feed 146
D. Moore, U. Hofstetter, S. Nitsch , G. Schatzmayr, D. Schatzmayr, A.P. Loibner, E.M. Binder and M. Mézes     » Download Now!
Particle size influences the incidence of stomach ulcers but has no effect on performance in barley-based diets for pigs 147
P.C.H. Morel     » Download Now!
Evaluation of cottonseed meal for pigs between 20-90 kg live weight 148
D.N. Singh and M. Evans     » Download Now!
Assessment of agronomic practices on triticale variety W19 149
A. Murphy, A.C. Philpotts and D.J. Henman     » Download Now!

NUTRITION, FEED ADDITIVES, PRODUCTIVITY AND REPRODUCTION
A step-up ractopamine (Paylean) program increases lean tissue in all sexes and decreases fat tissue in boars and immunocastrates 152
F.R. Dunshea, C. Rikard-Bell, M.A. Curtis, A.C. Edwards, N.J. Gannon, D.J. Henman, B.P. Mullan and R.J. van Barneveld     » Download Now!
A step-up dietary ractopamine (Paylean) program improves growth performance and carcass traits in all sexes 153
C. Rikard-Bell, M.A. Curtis, R.J. van Barneveld, B.P. Mullan, A.C. Edwards, N.J. Gannon, D.J. Henman, P.E. Hughes and F.R. Dunshea     » Download Now!
Effect of Allzyme SSF on the growth performance of grower pigs 154
Q. Lei, C. Miao, R. Wang, D. Lin and S. Chen     » Download Now!
Effect of Allzyme SSF on the growth performance of finisher pigs 155
Q. Lei, C. Miao, R. Wang, D. Lin and S. Chen     » Download Now!
The apparent digestibility of phosphorus from a range of inorganic sources is less than 100% in pigs 156
R.H. King, J. Cauduro and P.J. Eason     » Download Now!
Haematological indices of piglets provided with parenteral iron dextran and creep feed or soil prior to weaning 157
H.G. Payne*, B.P. Mullan, R.R. Nicholls, S.M. McCulloch, J.R. Pluske and P. Clark     » Download Now!
Piglet exposure to soil before weaning reduces the post-weaning growth check and increases carcass weight 158
H.G. Payne, B.P. Mullan, R.R. Nicholls, S.M. McCullough and J.R. Pluske     » Download Now!
The impact of repeated out-of-feed events on grower pig performance 159
M.C. Brumm and S. Colgan     » Download Now!
Evaluation of wireless sensors to measure the effect of microclimate on pig body temperature 160
I. McCauley, B. Matthews, L. Nugent, A. Mather and J.A. Simons     » Download Now!
Exogenous progesterone fails to increase circulating levels in pregnant sows 161
L.J. Johnston, R.J. Smits and W.C. Morley     » Download Now!
Neither housing system nor age change circulating progesterone concentrations in pregnant sows 162
L.J. Johnston, R.J. Smits and W.C. Morley     » Download Now!
Paylean® improves feed conversion efficiency of entire and immunocastrated male pigs 163
K.L. Moore, B.P. Mullan, D.P. Hennessy, F.R. Dunshea and D.N. D’Souza     » Download Now!
Influence of the form and level of copper and zinc suplementation on mineral status of grower and finsher pigs 164
A. Hernández, B.P. Mullan, K. Turnley, D.N. D’Souza and J.R. Pluske     » Download Now!
Pre- and post-weaning growth in relation to creep feed consumption of individual piglets 165
J.C. Kim, B.P. Mullan, H.G. Payne, J. Callesen, R.H. Wilson and J.R. Pluske     » Download Now!
Achieving production and economic targets on farm: The Premier Pig Program™ 166
W. H. Close, K. Turnley and B.P. Mullan     » Download Now!
The use of baseline production data in order to benchmark New Zealand with key international trading partners 167
A.A. Davidson     » Download Now!

REPRODUCTION
SYMPOSIUM II - GILT MANAGEMENT FOR LIFETIME PERFORMANCE 170
R.J. Smits     Buy Now
Biological and economical evaluation of sow longevity 171
D.G. Levis     » Download Now!
Management and nutritional factors affecting puberty attainment and first litter size in replacement gilts 180
W.H.E.J. van Wettere, M. Mitchell, D.K. Revell and P.E. Hughes     » Download Now!
Gilt management practices – a commercial case study 188
R.J. Smits, K. Shaw and L.J. Johnston     » Download Now!
Symposium Conclusions 193
R.J. Smits     » Download Now!
Live weight gain affects gilt reproductive performance 200
W.H.E.J. van Wettere, M. Mitchell, D.K. Revell and P.E. Hughes     » Download Now!
The effect of growth characteristics on the ovarian follicle population of pre-pubertal gilts 201
W.H.E.J. van Wettere, M. Mitchell, S. Schulz, D.K. Revell and P.E. Hughes     » Download Now!

HOUSING SYSTEMS, NUTRITION AND FEED ADDITIVES
A review - group housing for gestating sows – strategies for a productive and welfare friendly system 204
R.S. Morrison     Buy Now
Stall dimensions for sows 220
J.L. Barnett and G.M. Cronin     » Download Now!
Is a stall length of 2.7 metres too long for sows? 221
G.M. Cronin, S.S. Borg and J.L. Barnett     » Download Now!
Behaviour and stress physiology of gestating sows in conventional stalls and in large groups on deep litter 222
G.A. Karlen, P.H. Hemsworth and H.W. Gonyou     » Download Now!
Pigs reared in deep litter have an altered pattern of growth and tissue deposition 223
D. Suster, D.J. Henman, D.J. Cadogan and F.R. Dunshea     » Download Now!
Acetyl-CoA carboxylase activity and belly fat of gilts housed conventionally or on deep litter 224
M. Trezona, D.W. Pethick, J.R. Pluske, B.P. Mullan, F.R. Dunshea and D.N. D’Souza     » Download Now!
Modelling weaner performance in deep litter systems with climate control via internal kennels 225
B.K. Vaschina, G. Taylor and G. Roese     » Download Now!
Piglets suckling anterior teats during lactation grow faster but then show a reduced rate of growth 226
J.C. Kim, B.P. Mullan, J. Callesen, R.H. Wilson and J.R. Pluske     » Download Now!
The effect of an exogenous hydrophylic emulsifier on weaner pig performance 227
C.J. Soede     » Download Now!
Dietary whey protein concentrate partially alleviates the decrease in bone density observed with high protein diets 228
M.L. Cox, J. M. Ferrari, E. Ostrowska, C. Ketses, M. Muralitharan, B.G. Tatham, I. McCauley, P.J. Eason, D.J. Kerton and F.R. Dunshea     » Download Now!
Versatile enzymes increase ileal and faecal digestibility in piglets fed on corn and soybean meal 229
Y.G. Liu, X.H. Gu and X.S. Meng     » Download Now!
Impact of daily fluctuations in food intake on the performance and body composition of female pigs 230
B.P. Mullan, S.M. McCullough, R.R. Nicholls, D.N. D’Souza and M. Trezona     » Download Now!
Reducing nitrogen and phosphorus excretion through diet manipulation 231
T.J. Wester, P.C.H. Morel and A.N. Shilton     » Download Now!
Apparent digestibility of nutrients in sows fed wheat-based diets supplemented with phytase 232
M. Pettitt, E. Beltranena and J.S. Sands     » Download Now!
Influence of storage temperature of pig colon and faecal digesta without cryogenic pre-treatment on in vitro fermentation of potato starch 233
W.F. Pellikaan, A. Awati, M.W.A. Verstegen and W.J.J. Gerrits     » Download Now!
Response of 80-100 kg boar and gilt pigs to dietary lysine concentration 234
M.K. O’Connell, P.B. Lynch, J.V. O’Doherty and P.G. Lawlor     » Download Now!

MYCOTOXINS, ENVIRONMENT AND FEED ADDITIVES
Recent advances in understanding mycotoxicoses in swine 236
T.K. Smith, G. Diaz and H.V.L.N. Swamy     Buy Now
Diurnal fluctuations in body weight could cause variation in growth records 248
B. Schauer, N. Cogger, D.E. Lawton and G. Skilton     » Download Now!
Identifying the key factors influencing air temperature variation in piggeries 249
T. Banhazi, D. Rutley and W. Pitchford     » Download Now!
Identifying key factors influencing bacteria concentrations in piggeries 250
T. Banhazi, D. Rutley and W. Pitchford     » Download Now!
Mycotoxins in straw used in Australian deep-litter pig housing systems 251
D.D. Moore     » Download Now!
Copper and fat interactions in weaner pigs 252
A. Murphy, A.C. Philphotts and D.J. Henman     » Download Now!
Influence of a multi-enzyme preparation on the gut morphology of piglets 253
S. Jakob, J.Wolinski, R.Zabielski and D.Laubitz     » Download Now!

FUNCTIONAL FOODS, MEAT QUALITY AND FEED EVALUATION
Pork as a functional food 256
D.N. D’Souza, B.P. Mullan and F.R. Dunshea     Buy Now
Digestibility of amino acids and energy in mung bean, chickpea and lablab when fed to pigs 268
D.N. Singh, R.J. van Barneveld, and Y.J. Ru     » Download Now!
Digestible and net energy contents of two types of extruded rice for weaner and grower pigs 269
J.C. Kim, M.M.J.A. Rijnen, B.P. Mullan and J.R. Pluske     » Download Now!
Resistant starch content in different types of rice in response to a range of cooking and cooling conditions 270
J.C. Kim, B.P. Mullan, D.J. Hampson and J.R. Pluske     » Download Now!
Net energy defines growth and carcass quality better than digestible energy 271
D.J. Cadogan, C. Smith and D.J.Henman     » Download Now!
Dietary lecithin improves the compression properties of pork from the semitendinousus muscle 272
D.N. D’Souza, B.P. Mullan, J. McLeish, D.W. Pethick and F.R. Dunshea     » Download Now!
Dietary lecithin improves the compression properties of pork from the longissimus thoracis muscle 273
B.L. Edmunds, I.H. Williams, B.P. Mullan, J. McLeish, D.W. Pethick, F.R Dunshea and D.N.D’Souza     » Download Now!
Apparent digestibility of feed containing alternative fat sources to animal fat in weaners and growers 274
C. Lauridsen, T.B. Christensen, S.K. Jensen and U. Halekoh     » Download Now!
High protein diets containing whey protein concentrate and soy protein isolate improve insulin resistance and reduce weight and fat gain in obese minipigs 275
J. M. Ferrari, E. Ostrowska, M. Muralitharan, B.G. Tatham, I. McCauley, M.L. Cox, P.J. Eason, D.J. Kerton and F.R. Dunshea     » Download Now!
Effect of conventional and deep litter housing on pig growth performance and carcass characteristics 276
M. Trezona, B.P. Mullan, J.R. Pluske, D.W. Pethick and D.N. D’Souza     » Download Now!
The effect of conventional and deep litter housing on belly composition of finished Large White x Landrace gilts 277
M. Trezona, B.P. Mullan, J.R. Pluske, D.W. Pethick and D.N. D’Souza     » Download Now!
Effect of initial chilling rate and dietary magnesium supplements on colour and quality of pork loins 278
R.D. Warner, D.N.D’Souza, R. Tume, C. D. Hofmeyr and H. A. Channon     » Download Now!
Effect of initial chilling rate and electrical stimulation on colour and quality of pork loins 279
R.D. Warner, D.N.D’Souza, R. Tume, C. D. Hofmeyr and H. A. Channon     » Download Now!
Effect of abattoir and vendor on colour variation of pork from heavy carcasses 280
H.A. Channon, R.D. Warner, R. Tume, D.N. D’Souza and C.D. Hofmeyr     » Download Now!
Use of computer tomography in live pigs as an alternative to chemical carcass assessment 281
L.R. Giles, K.J. James, L.J. Barker and G.J. Eamens     » Download Now!
Pig growth performance and carcass quality is not affected by feedstuff source 282
P.C.H. Morel, J.A.M Janz, R.W. Purchas, B.H.P. Wilkinson and W.H. Hendriks     » Download Now!
Feedstuff effects on quality and fatty acid profile of pork 283
J.A.M Janz, P.C.H. Morel, R.W. Purchas, B.H.P Wilkinson and W.H. Hendriks     » Download Now!


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