Rose, M. and Pepper, P.M. (2000) Genetic Parameters for Staple Length and Staple Strength of Merino Wool Produced in Central and North West Queensland. In: Animal Production for a Consuming World. AAAP-ASAP Conference, 2nd - 7th July, Sydney, Australia.
Publisher URL: http://www.asap.asn.au/index.php
Estimates of genetic parameters are presented for staple length and staple strength for 15 month old, medium Peppin sheep at Longreach and Julia Creek Queensland. The effects of birth type, sex and year of birth are shown. There were significant interactions for sex by site and for sex by year of birth. Heritability of staple length and strength were respectively 0.75 and 0.37 for the Longreach flock and 0.70 and 0.23 for the Julia Creek flock. The heritability of staple strength agrees with other published data however the estimate for staple length is very high. Phenotypic and genetic correlations with greasy fleece weight, yield, clean fleece weight, average fibre diameter and liveweight are in general agreement with other published estimates.
Animal production for a consuming world : proceedings of 9th Congress of the Asian-Australasian Association of Animal Production Societies [AAAP] and 23rd Biennial Conference of the Australian Society of Animal Production [ASAP] and 17th Annual Symposium of the University of Sydney, Dairy Research Foundation, [DRF]. 2-7 July 2000 University of New South Wales, Sydney, Australia.
|Item Type:||Conference or Workshop Item (Paper)|
|Additional Information:||Reproduced with permission Australian Society of Animal Production [ASAP]. © AAAP 2000. Asian-Australasian Association of Animal Production and Australian Society of Animal Production.|
|Keywords:||Sheep; Merino Sheep; Staple Length; Staple Strength; Genetic Parameters.|
|Subjects:||Animal culture > Sheep > Wool production|
|Deposited On:||15 Mar 2005|
|Last Modified:||13 Aug 2010 15:08|
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