Sheep and Goat Science Commons^™

A Comparison Of The Amely Gene Sequence In Argali (Ovis Ammon) And Domestic (Ovis Aries) Sheep, Kimberly Elwood

Undergraduate Honors Capstone Projects

Amelogenin (AMEL) is a gene responsible for tooth bud development. It is located on the X-chromosome, thus called AMELX, in mammals. AMEL has been shown to be present in fish, amphibians, and reptiles, though the exact location on the chromosome has not been determined. Amelogenin-like gene (AMELY), an AMEL homolog encoded on the Y-chromosome in some mammals, including sheep, cattle, deer, bears, humans, and some primates, is shorter than the sequence on the X-chromosome. It is unknown whether AMELY is transcriptionally active, but it has been found to be useful for human sexing purposes in forensics, archaeology and prenatal diagnosis, …

Sheep Updates 2006 - Contents, Department Of Agriculture And Food, Western Australia

Sheep Updates

No abstract provided.

Sheep Updates 2006 - Part 3, Karen Venning, Andrew Thompson, Mike Hyder, Sue-Ellen Shaw, Kelly Hill, Ron Mctaggart, Gus Rose, Carolyn Kabore, Mandy Curnow, P. R. Kenyon, S. T. Morris, D. M. West, N. R. Perkins, G. L. Pinchbeck, Ralph Behrendt

Sheep Updates

This session covers six papers from different authors:

GRAZING

1. Making better use of clover, Karen Venning and Andrew Thompson, Department of Primary Industries, Victoria

2. Grazing systems demonstration to optimise pasture utilisation and stocking rate, Mike Hyder, Sue-Ellen Shaw, Kelly Hill and Ron McTaggart, Department of Agriculture and Food Western Australia.

3. Know your audience to increase their rate of practice change - Lifetime Wool as an example, Gus Rose, Department of Agriculture and Food Western Australia, Carolyn Kabore, Kazresearch

REPRODUCTION

4. Lifetime Wool - Ewe Management Guidlines, Mandy Curnow, Department of Agriculture and Food Western Australia

5. …

Sheep Updates 2006 -Part 1, David Sackett, Kevin Foster, Ron Yates, Phil Nichols, Graeme Martin, John Milton, Scott Williams, Garry Mcalister, Mark Suttie, Peter Fennessy, Jack Cocks

Sheep Updates

This session covers seven papers from different authors: PLENARY 1. Making Dollars from Merinos, David Sackett, Holmes Sackett & Associates Pty Limited, Wagga Wagga, NSW 2. A new variety of sulla (Hedysarun coronarium)for forage production in southern Australia, Kevin Foster, Ron Yates, Phil Nichols, Department of Agriculture and Food, WA and Centre for Legumes in Mediterranean Agriculture, UWA 3. Mating - Short and fast is better, Graeme Martin, John Milton, Faculty of Natural & Agricultural Sciences, The University of Western Australia 4. Breech strike protection in sheep post 2010, Scott Williams, Program Manager Animal Health and Welfare, Australian Wool Innovation …

Sheep Updates 2006 - Part 4, K. G. Geenty, A. A. Swan, A. J. Smith, J. L. Smith, Chris Oldham, R. G. Woodgate, R. A. Love, E. Dobbe, H. M. Hoult, J. Pearson, S. Hill, A. Van Burgel, R. B. Besier, R. Warburton, L. Mathwin, D. Rogers, E. Crossley, Allan Herbert, P. Nichols, Tony Albertsen, Darryl Mcclements, Graeme Martin, Penny Hawken, Caroline Vinoles, Beth Paganoni, Dominique Blanche

Sheep Updates

This session covers seven papers from different authors:

MANAGEMENT

1. Wool and meat traits in Merino flocks in different regions, K.G. Geenty, A.A. Swan, A.J. Smith, J.L. Smith, Sheep CRC and CSIRO Livestock Industries, Armidale

2. Fat score or Condition score? - It all depends on what you want to do! Chris Oldham, Department of Agriculture and Food Western Australia

3. Sheep worm control - the latest for Western Australia, RG Woodgate, RA Love, E Dobbe, HM Hoult, J Pearson, S Hill, A van Burgel and RB Besier, Department of Agriculture and Food Western Australia

PASTURES

4. Rethinking pasture production …

Sheep Updates 2006 - Part 2, Darryl Smith, Kathryn Kemper, David Rutley, R. R. Woolaston, D. J. Brown, K. D. Atkins, A. E. Casey, A. J. Ball, David Hopkins, David Stanley, Leonie Martin, Arthur Gilmour, Remy Van De Ven, Geoff Duddy, Steve Semple, David Kessell, Andrew Thompson

Sheep Updates

This session covers six papers from different authors:

GENETICS

1. Novel selection traits - what are the possible side effects?, Darryl Smith, Kathryn Kemper, South Australian Research and Development Institute, David Rutley, University of Adelaide.

2. Genetic Changes in the Australian Merino since 1900, Sheep Genetics Australia Technical Committee, R.R. Woolaston Pullenvale, Queensland, D.J. Brown, Animal Genetics and Breeding Unit*, University of New England, K.D. Atkins, A.E. Casey, NSW Department of Primary Industries, A.J. Ball, Meat and Livestock Australia, University of New England

3. Influence of Sire Growth Estimated Breeding Value (EBV0 on Progeny Growth, David Hopkins, David Stanley, Leonie …

Wild Dog Management: Best Practice Manual, Peter Thomson, Ken Rose, State Wild Dog Management Advisory Committee

Bulletins 4000 -

Wild dogs (all wild-living dogs including pure-bred dingoes, hybrids, and domestic dogs running wild) are one of the major pest species impacting on grazing industries across mainland Australia. In this Manual, the text refers to dingoes where the information is derived from studies of essentially pure dingoes. Elsewhere the text usually refers to the more generic term, wild dogs. The information in this Manual is based on scientific studies, including detailed evaluations of techniques and strategies, as well as considerable practical experience from doggers, Department of Agriculture and Food staff and land managers. Much of this Manual focuses on sheep …

The Grazing Of Sheep In The Pastoral Areas Of Western Australia : Best Management Practice Guidelines, Department Of Agriculture And Food, Western Australia

Land resources best practice series

The Land Administration Act 1997 requires a pastoralist to manage and work the land within a pastoral lease to its best advantage and use methods of best pastoral and environmental management practices to achieve sustainable land use. The Pastoral Lands Board will use these best practices as a guideline.

The Grazing Of Goats In The Pastoral Areas Of Western Australia : Best Management Practice Guidelines, Department Of Agriculture And Food, Western Australia

Land resources best practice series

The Land Administration Act 1997 (LAA) requires a pastoralist to manage and work the land within a pastoral lease to its best advantage and use methods of best pastoral and environmental management practices to achieve sustainable land use. For the purposes of the pastoral provisions in Part 7 of the LAA, a distinction is made between authorised and prohibited stock. Recent amendments of the classification of goats, from prohibited stock to authorised stock, require that a best practice management framework be developed to ensure future sustainability of the industry. This document recognises the existence of a de facto managed goat …

Driving And Motivational Factors For Producing Wool : Views From Western Australian Wool Producers, Nazrul Islam, Mohammed Quaddus, John Stanton A/Prof

Bulletins 4000 -

The aims of this study are: (i) to explore and identify the driving and motivational factors to produce wool; and (ii) to model and test for the significant driving and motivational factors to produce wool.

Testing Intervention Strategies To Reduce The Prevalence Of Lung Lesions In Lambs, Jay A. Daniel, Jeff E. Held

South Dakota Sheep Research Reports, 2006-07

We have previously demonstrated that lung lesions decrease average daily gain in lambs. We have also observed fall born lambs have a lower prevalence of lung lesions than spring born lambs. The different prevalence in lung lesions between spring and fall born lambs suggests that lung lesions can be prevented. Mannheimia (Pasteurella) haemolytica and/or Pasteurella multocida are present in lambs with moderate or severe lung lesions, but not in lambs with normal lung tissue. In serial slaughter studies, we observed lung lesions formed post-weaning. Therefore, we designed two studies to test possible intervention strategies to reduce the prevalence or severity …

The Effect Of Corn Or Soybean Hull Diets Supplemented With Dried Distillers Grain With Solubles (Ddgs) On Finishing Lamb Performance And Carcass Merit, Rob Zelinsky, Jay A. Daniel, Jeff E. Held

South Dakota Sheep Research Reports, 2006-07

Eighty 78.1 ± 1.6 lb white-faced and brockle-faced wether and ewe lambs were used in an experiment to test the effects of soybean hulls and dried distillers grains with solubles (DDGS) on growth, feed efficiency and carcass merit. Lambs were placed on test between 79 to 105 days of age (average 92 days) and fed the experimental diets for 60 days. Each pen consisted of 10 lambs. Diets were formulated to meet or exceed NRC requirements. The diets were corn or soybean hull based and DDGS served as the protein supplement in both diets. No treatment differences were observed in …

Shearing Lambs Improves Growth Performance During Periods With Elevated Thermal Load, Jake J. Herrig, Simone M. Holt, J.A. Daniel

South Dakota Sheep Research Reports, 2006-07

The purpose of this study was to determine if average daily gain (ADG) is improved in shorn lambs versus non-shorn lambs in the summer months in the upper Midwestern United States. Forty-nine purebred Hampshire and Columbia ram (n = 10 Hampshire and 4 Columbia) and ewe (n = 22 Hampshire and 13 Columbia) lambs were grouped by breed, sex, age (104 ± 1.7 days of age), and initial weight (109 ± 3.5 lbs) into shorn (n=26) and non-shorn (n=23) groups. After shearing (3 June 2004), shorn sheep had approximately 0.1 inches of wool-cover. Lambs were weighed 1, 29, and 57 …