2012 Conference

The 29th Biennial Conference of ASAP and the 72nd Annual Conference of NZSAP will be held as the 2nd Joint meeting of the two Societies at Lincoln University, New Zealand in July 2012. To go to the special conference web site, Choose "ANZSAP 2" in the navigation bar.

2010 Conference

ASAP Proceedings - 26th Biennial Conference

Short communications

Ninety five short communications were presented at the conference. In this list, click the numbers to open or download the files.

Short CommunicationNumber

CARCASE QUALITY TRAITS OF PURE, FIRST- AND SECOND-CROSS SHEEP BREEDS SLAUGHTERED AT LAMB AND YEARLING STAGES

E.N. PONNAMPALAM, R.D. WARNER, F.R. DUNSHEA, K.L. BUTLER and D.L. HOPKINS

1

STRAIN DIFFERENCES IN MERINOS FOR CARCASE AND MEAT QUALITY

S.I. MORTIMER, D.L. HOPKINS, D.F. STANLEY, D.C. McMILLAN and S.L. ANDERSON

2

THE USE OF A COMMERCIAL ELECTROLYTE REPLACER TO IMPROVE THE HYDRATION STATUS OF SLAUGHTER LAMBS

R.H. JACOB and R.H. DAVIDSON

3

COMPARISON OF FEEDING SYSTEMS IN A COMMERCIAL LAMB FEEDLOT

D.F. STANLEY, G.R. DUDDY, S.J. SEMPLE and D.L.HOPKINS

4

RATE OF pH AND TEMPERATURE DECLINE IN LAMB CARCASES USING MID VOLTAGE ELECTRICAL STIMULATION

E.S. TOOHEY and D.L. HOPKINS

5

BENCHMARKING THE RATE OF GLYCOLYSIS IN VARIOUS PRODUCT LINES OF SHEEP MEAT UNDER COMMERCIAL PROCESSING

E.S. TOOHEY and D.L. HOPKINS

6

EFFECTS OF LIMING ACID SOIL ON WOOL PRODUCTION AND QUALITY OF YOUNG MERINO WETHERS GRAZING ANNUAL OR PERENNIAL PASTURES

G.J. LEE and G.D. LI

7

USING SELF FEEDERS TO REDUCE WASTAGE WITH LARGE SQUARE BALES OF LUCERNE HAY

D.F. STANLEY, P.J. HOLST and D.L.HOPKINS

8

SALTBUSH BIOMASS IN A SALINE GRAZING SYSTEM - USE IT OR LOSE IT!

M.G. WILMOT and H.C. NORMAN

9

HYPOCALCAEMIA IN LACTATING DROUGHT FED EWES SUPPLEMENTED WITH RECOMMENDED LEVELS OF CALCIUM

B.R. WATT

10

SALTBUSH INCREASES METHANE PRODUCTION

D.E. MAYBERRY, D.G. MASTERS and P.E. VERCOE

11

INCORPORATING BALANSA CLOVER IN A PUCCINELLIA SWARD INCREASES PASTURE AND ANIMAL PRODUCTION

M.L. HEBART, E.A. ABRAHAM, N.J. EDWARDS and A.D. CRAIG

12

BALANSA CLOVER IMPROVES WOOL PRODUCTION ON SALINE PASTURES

E.A. ABRAHAM, N.J. EDWARDS, M.L. HEBART, J. HOCKING EDWARDS and A.D. CRAIG

13

CARCASE AND YIELD CHARACTERISTICS OF STEERS FROM ANGUS MUSCLING SELECTION LINES WITH NORMAL AND MUTANT MYOSTATIN ALLELES

L.M. CAFE, B. O'ROURKE, W. McKIERNAN and P.L. GREENWOOD

14

MYOFIBRE CHARACTERISTICS IN M. SEMITENDINOSUS OF STEERS FROM ANGUS MUSCLING SELECTION LINES WITH NORMAL AND MUTANT MYOSTATIN ALLELES

P.L. GREENWOOD, L.M. CAFE, B. O'ROURKE and W. McKIERNAN

15

CONSEQUENCES OF FETAL AND PRE-WEANING GROWTH FOR THE CHARACTERISTICS OF LONGISSIMUS MYOFIBRES AT 30 MONTHS OF AGE IN HEIFERS SIRED BY PIEDMONTESE AND WAGYU BULLS

P.L. GREENWOOD, L.M. CAFE, H. HEARNSHAW and D.W. HENNESSY

16

OVARIAN ACTIVITY IN HEIFERS AT 30 MONTHS OF AGE FOLLOWING HIGH OR LOW GROWTH IN UTERO AND FROM BIRTH TO WEANING

17

LIVE BODY COMPOSITION ASSESSMENTS AS PREDICTORS OF CARCASE RETAIL BEEF YIELD

W.A. McKIERNAN, J.F. WILKINS, J.IRWIN and S.A. BARWICK

18

RELATIONSHIPS BETWEEN CARCASE MEASURES AND ESTIMATES OF MEAT QUALITY TRAITS IN STEERS WITH DIVERSE GENOTYPES AND HAVING DIFFERENT PRE-FEEDLOT GROWTH TREATMENTS

J. IRWIN, J.F .WILKINS, W.A. MCKIERNAN and S.A. BARWICK

19

POLYUNSATURATED FATTY ACIDS FROM PASTURE VERSUS SOYA BEANS FOR INCREASING CONJUGATED LINOLEIC ACID (CLA) IN BEEF FAT

E. CHARMLEY and J.L. DUYNISVELD

20

EFFECT OF CALVING SEASON ON BODY CONDITION SCORE AND REPRODUCTIVE PERFORMANCE OF EARLY WEANED HEREFORD HERDS GRAZING NATIVE PASTURES

A. SIMEONE, V. BERETTA, S. BERMUDEZ, F. CANON, and A. CAPURRO

21

EFFECT OF EXOGENOUS MELATONIN ON MILK YIELD AND COMPOSITION IN GRAZING DAIRY COWS

M.J. AULDIST S.-A. TURNER C. McMAHON and C.G. PROSSER

22

METHANE EMISSIONS FROM GRAZING DAIRY COWS IN VICTORIA

M.J. AULDIST, A. CAVANAGH, R. ECKARD and C. GRAINGER

23

SEASONAL VARIATION IN CASEIN FRACTIONS IN TWO DAIRY FEEDING SYSTEMS

F.C. COWLEY, D.G. BARBER, A.V. HOULIHAN and D.P. POPPI

24

PASTURES FROM SPACE® - PREDICTION OF FEED-ON-OFFER IN INTENSIVELY-GRAZED DAIRY PASTURES

G. MATA, R. HANDCOCK, A. EDIRISINGHE, G.E. DONALD, D. HENRY and E. HULM

25

USING BLOOD CONSTITUENTS AS INDICATORS OF PERFORMANCE POTENTIAL IN HOLSTEIN-FRIESIAN COWS

T.E. MOYES, C.R. STOCKDALE, S. HUMPHRYS and K.L. MACMILLAN

26

EFFECTS OF MgCl2 AND 25-HYDROXY VITAMIN D3 (HYD) ON BLOOD AND URINE CALCIUM CONCENTRATIONS IN CATTLE

B. ELLIOTT, B.W. NORTON and R. ELLIOTT

27

CALCULATION OF DRY SHEEP EQUIVALENTS

M.W. HYDER

28

COMPARISON OF CARCASE COMPOSITION PREDICTED BY DUEL ENERGY X-RAY ABSORPTIOMETRY IN PRIME LAMBS AND YEARLING SHEEP

E.N. PONNAMPALAM, R.D. WARNER, D. SUSTER, K.L. BUTLER, D.L. HOPKINS and F.R. DUNSHEA

29

THE WOOL-MEAT BALANCE - GETTING IT RIGHT

K.D. ATKINS, J.S. RICHARDS and J.B. ROWE

30

PEDIGREE ASSIGNMENT BY ELECTRONIC MATCHING OF LAMBS AND DAMS

J.S. RICHARDS, K.D. ATKINS, M. MORTIMER and S.J. SEMPLE

31

DATA FROM WALK-OVER WEIGHING - WHERE ARE WE AT?

J.S. RICHARDS, K.D. ATKINS, T. THOMPSON and W.K. MURRAY

32

PRECISION SHEEP PRODUCTION - PIPEDREAM OR REALITY?

J.B. ROWE and K.D. ATKINS

33

DAIRY PRODUCTION RESPONSES TO LEVEL OF A SILAGE AND GRAIN MIXED RATION IN A TROPICAL PASTURE SYSTEM

R.J. MOSS, B.C. GRANZIN, R. WATSON, S. LOWE and R.T. COWAN

34

PASTURE INTAKE AND UTILISATION BY COWS OFFERED HIGH LEVELS OF A SILAGE-GRAIN MIX IN A TROPICAL PASTURE SYSTEM

R.J. MOSS, B.C. GRANZIN, R. WATSON, S. LOWE and R.T. COWAN

35

PRELIMINARY HERITABILITY ESTIMATES OF INDIVIDUAL FATTY ACIDS IN SHEEP MEAT

J.C. GREEFF, P. YOUNG, S. KITESSA and M. DOWLING

36

EXTREME EWES: THE EFFECTS OF THE WOOL/MEAT TRADE-OFF ON LAMB PRODUCTION

P.G. REFSHAUGE, S. HATCHER, G. HINCH, D.L.HOPKINS and S. NIELSEN

37

EXTREME EWES: UNDERSTANDING THE WOOL/MEAT TRADE-OFF

P.G. REFSHAUGE, S. HATCHER, G. HINCH, D.L.HOPKINS and S. NIELSEN

38

THE EFFECT OF SWARD HEIGHT AND LITTER SIZE ON EWE AND LAMB PERFORMANCE

S.T. MORRIS and P.R. KENYON

39

CAN SHEARING OF EWES IN MID-PREGNANCY RESULT IN LAMBS WITH FINER WOOL?

P.R. KENYON, R.G SHERLOCK and S.T. MORRIS

40

REPRODUCTION PARAMETERS OF CASPIAN MINIATURE COLTS

SHAHRAM DORDARI, NADER VOJDANIFAR and AMINI FEREYDOUN

41

WORM RESISTANT MERINO EWES LOWER PASTURE CONTAMINATION DURING PERI-PARTURITION

A.R. WILLIAMS, J.C. GREEFF, P.E. VERCOE and L.J.E. KARLSSON

42

MEASUREMENT OF TEMPERAMENT/FEARFULNESS OF LAMBS WITHOUT THE USE OF SPECIALIST EQUIPMENT

T.M. STARBUCK, J.E. HOCKING EDWARDS and G.N. HINCH

43

CALM DAIRY EWES PRODUCE MORE MILK THAN NERVOUS DAIRY EWES

T.L. MURRAY, D.B. BLACHE and R. BENCINI

44

DIVERGENT SELECTION ON TEMPERAMENT AFFECTS VOCAL AND LOCOMOTOR ACTIVITY IN ISOLATED NEWBORN LAMBS

R. NOWAK, P. POINDRON, F. SEBE, K.W. HART, A. CHADWICK and D. BLACHE

45

DERMAL NECROSIS OF SHEEP FOLLOWING SUMMER SHEARING

A.R. BUTLER and E.L. BERGMAN

46

EFFECT OF CUTTING HEIGHT AND FREQUENCY ON THE GROWTH OF ARACHIS PINTOI CV. AMARILLO

K.F. LOWE, K.G. PEMBLETON and K. SINCLAIR

47

ENDOPHYTE AFFECTS THE PERFORMANCE OF IRRIGATED PERENNIAL RYEGRASS (LOLIUM PERENNE) IN THE SUBTROPICS OF AUSTRALIA

K.F. LOWE, T.M. BOWDLER, D.E. HUME, N.D. CASEY and B.A. TAPPER

48

GENE FINGERPRINTING OF NATURAL POPULATIONS OF KIKUYU IN AUSTRALIA

T.A. HOLTON, S.J. SKABO, K.F. LOWE and K. SINCLAIR

49

PHENOTYPIC VARIATION WITHIN NATURAL POPULATIONS OF KIKUYU IN AUSTRALIA

K.F. LOWE, K. SINCLAIR, T.A. HOLTON and S.J. SKABO

50

THE POTENTIAL DUAL-PURPOSE USE OF CANOLA FOR GRAZING AND OIL PRODUCTION

H. DOVE, J.A. KIRKEGAARD, W.M. KELMAN and S. MARCROFT

51

SOME RUMEN PARAMETERS IN ANIMALS FED HIGH SALT DIETS

Z. DURMIC, M.N. SILENCE, K.J. MUNN, G. GAPPER and P.E. VERCOE

52

RUMEN MICROBES DRIVE PRODUCTION IN THE W.A. SHRUBLANDS

G. BRENNAN, J. MILTON, B. NORTON, R. MITCHELL and K. MITCHELL

53

THE EFFECT OF AUSTRALIAN PLANTS ON GAS PRODUCTION BY RUMEN MICROBES IN VITRO

Z. DURMIC, P.G. HUTTON, F. KAFILZADEH and P.E. VERCOE

54

EFFECT OF YEAST (SACHAROMYCES CERVISIAE) ON THE PERFORMANCE OF FINISHING LAMBS FED A DIET BASED ON MOLASSES-TREATED SUGAR BEET PULP

F. KAFILZADEH and S. PAYANDEH

55

COMPARATIVE TOLERANCE OF CATTLE AND SHEEP TO DIETARY SODIUM CHLORIDE

M.N. SILLENCE, K.J. MUNN and M.A. FRIEND

56

NIR MEASUREMENT OF RAW WOOL MID-SIDES FOR MEAN FIBRE DIAMETER AND YIELD

R. BEHRENDT, P.C. FLINN, C.M. LEDDIN and T. POLLARD

57

DETERMINING THE TRANSMITTER POWER-READ RANGE RELATIONSHIP OF CONTACT LOGGERS FOR MEASURING ANIMAL BEHAVIOUR

N.W. TOMKINS, C.J.O'NEILL

58

DETERMINING ANIMAL MOVEMENT UNDER DIFFERENT STOCKING RATES IN THE SUB-TROPICAL SAVANNAHS

N.W. TOMKINS, E. CHARMLEY and P.J. O'REAGAIN

59

DEVELOPMENT OF A WIRELESS SENSOR NETWORK FOR UNDERSTANDING ANIMAL BEHAVIOUR

G.J. BISHOP-HURLEY, D.L. SWAIN, P. SIKKA and P. CORKE

60

USING STABLE CARBON ISOTOPES TO MEASURE DIET SELECTION IN SHEEP GRAZING SALTLAND PASTURES

D.T. THOMAS, H.C. NORMAN, A.J. RINTOUL, M.G. WILMOT and D.G. MASTERS

61

PASTURES FROM SPACE - HISTORICAL PASTURE GROWTH RATE CAN BE USED TO DETERMINE POTENTIAL STOCKING RATE ON FARMS

S.G. GHERARD, G.E. DONALD, C.M. OLDHAM, G. MATA and M. ADAMS

62

TOWARDS A NEW METHODOLOGY FOR ASSESSMENT OF PASTURE QUALITY

A.G.T. SCHUT, S.G. GHERARDI and G. METTERNICHT

63

CAN SUMMER-ACTIVE PERENNIAL PASTURE MATCH LUPINS FOR INCREASING OVULATION RATE IN MERINO EWES?

M.L. LIESCHKE, B.J. KING, R.A. WALLER, R.A. STANTON and M.A. FRIEND

64

BOTANICAL COMPOSITION AND AVAILABILITY OF A TEMPERATE PERENNIAL PASTURE IN SPRING AND THEIR EFFECTS ON WOOL QUALITY

G.J. LEE, P.M. DOWLING and J.E. MASON

65

DIET SELECTION OF MERINO WETHERS GRAZING VEGETATIVELY-ESTABLISHED GRASSES FOR PRODUCTIVE REVEGETATION OF SALINE SITES IN NEW SOUTH WALES

G.J. LEE, W.S. SEMPLE, D. COSTELLO, D. STRINGER, M.A. SLADEK and J. CORRIGAN

66

LIFETIME WOOL: MANAGING NUTRITION DURING PREGNANCY OF TWIN-BEARING EWES

K.J. COPPING and J.E. HOCKING EDWARDS

67

EFFICACY OF RAW WOOL PREDICTORS FOR SHRINKAGE IN FABRICS

A.C. SCHLINK, J.C. GREEFF and M. E. DOWLING

68

VARIATION BETWEEN FLEECES IN YARN STRENGTH AND HANDLE CHARACTERISTICS

A.C. SCHLINK, M. COTTON, M. LEVETT, J.C. GREEFF and M.E. DOWLING

69

LIFETIME WOOL: COMPARISONS ON COMMERCIAL FARMS SHOW THE BENEFIT OF GOOD NUTRITION IN PREGNANCY ON PRODUCTION AND LAMB PERFORMANCE OF MERINO EWES

R. BEHRENDT, P.BARBER, C.M. OLDHAM, J.E. HOCKING EDWARDS, S. HATCHER, and A. THOMPSON

70

LACTATION CURVE CHARACTERISTICS AND PERSISTENCY OF LACTATION IN DAIRY EWES MILKED ONCE A DAY: PRELIMINARY OBSERVATIONS

D. McGILL, K. FULLARD, P. CELI, P.C. THOMSON, E. HALL, A. IQBAL, P.C. WYNN and H.W. RAADSMA

71

SMALL INCREASES IN WATER USE OR PRICE DECREASE PIGGERY VIABILITY

J.M. PLUSKE, A.C. SCHLINK and J.R. PLUSKE

72

GENETIC PARAMETERS OF PRODUCTION TRAITS IN LARGE WHITE AND DUROC PIGS

M. DA GLORIA TAELA, J.B GAUGHAN, W.L BRYDEN and M. BAUER

73

LAMBS OFFERED A CHOICE OF PELLETS GAINED MORE WEIGHT DURING THE FEEDLOT INTRODUCTORY PHASE

J.WHALE, A.THOMPSON, A. KENNEDY, J. HOLMES and J. MILTON

74

PREDICTIONS OF GROWTH RATE BY LAMBPLAN SUPPORTED BY PROJECT HILOW

S.C. WIESE

75

RELATIONSHIP BETWEEN ULTRASOUND AND CARCASE MEASURES IN HEAVY SHEEP

D.F. STANLEY, D.L. HOPKINS, L.C. MARTIN, F.R. DUNSHE, R.D. WARNER and E.N. PONNAMPALAM

76

ALTERNATIVE MEASURES IN LAMB CARCASES FOR PREDICTING COMPOSITION

D.F. STANLEY, D.L. HOPKINS, L.C. MARTIN, R.D. WARNER, F.R. DUNSHE, and E.N. PONNAMPALAM

77

TRANSGENIC SHEEP WITH HIGH CONCENTRATIONS OF GROWTH HORMONE AND INSULIN-LIKE GROWTH FACTOR-1 HAVE LOWER FEED EFFICIENCY

J.R. BRIEGEL and N.R. ADAMS

78

GROWTH FROM WEANING TO ONE YEAR OF AGE AFFECTS MAIDEN EWE FERTILITY

J.E. HOCKING EDWARDS and T.M. STARBUCK

79

REPEATABILITY OF RESIDUAL FEED INTAKE AND INTERACTION WITH LEVEL OF NUTRITION IN ANGUS COWS

R.M. HERD, P.F. ARTHUR and J.A. ARCHER

80

THE UTILITY OF FAECAL PILE SCORING FOR NUTRITIONAL MANAGEMENT OF AUSTRALIAN CATTLE FEEDLOTS

R.J. LAWRENCE, T.P. GRANT, I.D. LOXTON, D. CADOGAN and D.J. REID

81

UNDERSTANDING WHOLE MAIZE GRAIN UTILIZATION BY BEEF CATTLE

A. SIMEONE, V. BERETTA, J. ROWE and J. NOLAN

82

EFFECT OF VARIOUS RUMEN DEGRADABLE PROTEIN SOURCES ON THE RATE OF FIBRE DIGESTION OF VARIOUS FORAGES IN CATTLE CONSUMING SPEARGRASS HAY

T.S. PANJAITAN, S.R. MCLENNAN, V.J. DOOGAN and D.P. POPPI

83

THE BENEFITS OF VACCINATING MAIDEN HEIFERS ONCE AGAINST BOVINE VIBRIOSIS IN NORTHERN AUSTRALIA

T.J SCHATZ, R McCOLM and M.N HEARNDEN

84

RESPONSE TO WEEKLY SUPPLEMENTATION IN WINTER WITH WHOLE MAIZE GRAIN IN BEEF CALVES GRAZING ANNUAL RYEGRASS PASTURE

A. SIMEONE, V. BERETTA, M. CEPEDA, A. SCAIEWICZ and J. VILLAGRAN

85

RELATIONSHIP BETWEEN SIRE EBVs FOR WEIGHT AND PROGENY WEIGHT FOR AGE

D.F. STANLEY, D.L. HOPKINS, L.C. MARTIN and A.R. GILMOUR

86

INFLUENCE OF SIRE GROWTH EBV ON EARLY LAMB GROWTH

D.F. STANLEY, D.L. HOPKINS, L.C. MARTIN and R. van de VEN

87

POOR NUTRITION IN UTERO AND PRE-WEANING REDUCED LEAN TISSUE AND INCREASED FAT TISSUE MASS IN ADULT MERINO SHEEP

A.N. THOMPSON, K. WEBB, G. KEARNEY and B. LEURY

88

OPTIMAL MANAGEMENT TECHNIQUES TO MAXIMISE HOGGET LAMBING PERCENTAGE

P.R. KENYON, S.T. MORRIS, D.M. WEST and N.R. PERKINS

89

FIVE LAMBINGS IN THREE YEARS IN NEW ZEALAND

S.T. MORRIS, P.R. KENYON, G. de NICOLO, P.C.M. MOREL, D.M. WEST, P.D. KEMP, W.E. POMROY and I. SCOTT

90

LIFETIME WOOL: COMPARISONS ON COMMERCIAL FARMS DEMONSTRATE SIGNIFICANT PRODUCTION POTENTIAL FOR TWIN-BEARING MERINO EWES AND THEIR PROGENY

R. BEHRENDT, P. BARBER, C.M. OLDHAM, J.E. HOCKING EDWARDS, S. HATCHER and A. THOMPSON

91

CLEAN, GREEN AND ETHICAL MANAGEMENT: A NEW APPROACH FOR INCREASING REPRODUCTIVE EFFICIENCY IN MERINO SHEEP

G. B. MARTIN and K.P. CROKER

92

FOCUS FEEDING: THE STRATEGY FOR INCREASING GAMETE PRODUCTION AND EMBRYO SURVIVAL IN MERINO SHEEP

C. VIÑOLES GIL, J.T.B. MILTON and G.B. MARTIN

93

CLEAN, GREEN AND ETHICAL MANAGEMENT: THE USE OF SOCIO-SEXUAL SIGNALS AND ULTRASOUND TO DETERMINE THE TIME OF LAMBING

P. HAWKEN and C. VIÑOLES GIL

94

CLEAN, GREEN AND ETHICAL MANAGEMENT: MAXIMISING THE SURVIVAL OF LAMBS

B.L. PAGANONI, R. NOWAK and D. BLACHE

95
 
Joomla Templates by Joomlashack