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Genetic improvement Benefits for commercial producers Dr Michael Bradfield BREEDPLAN SA
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World meat production and trade Source: FAPRI, 2010 3
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2001 Chicken Genetics 1957 Chicken Genetics Day 43Day 57Day 71 Day 85 This was Achieved by Maximising Genetic Progress! (n0 hormones!)
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Value of genetic improvement to South African beef herd RSA R40 After 10 years 4.50 Billion Rand
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In France, like much of Europe, many of the breed societies have become very weak and have very little influence on the industry. Vincent Ducrocq (ARC 20/02/2012)
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+5kg +3kg
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- 6 days
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EMARBY + 3.81.6 -3.5-1.5 -------------------- 7.2cm3.1%
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?
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WHAT IS GENETIC PROGRESS ? The formula is: R= S x h² L
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Brahman Extensive Rangeland Grassfed Index
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Namibian Extensive Rangeland Grassfed Index Objectives Steers finished on grass (30 months). 460-500 kg live weight. P8 Fat 10 mm. Daughters retained for breeding Reduce cow size.
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+50$
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Brahman International Genetic Evaluation Selecting suitable genetics “across country borders”: Breeders can benchmark their own herd genetics to other genetics around the world on a common base Opportunities of a wider gene pool: - potential for accelerating rate of genetic improvement - marketing genetics on a common base
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Brahman Performance Records Available *These numbers may include repeat measures on the same animals.
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By undertaking this project Brahman would become the first Bos indicus breed to commission an international genetic evaluation. This should assist Brahman to increase its market share of genetics - particularly to developing country projects. It needs to be accepted from the outset that while the international evaluation will be more informative than national evaluations - there will be winners and losers. That is part of the price of progress. Other Considerations
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Stud Industry Put the interests of your commercial clients FIRST by selecting animals that make commercial producers more MONEY Lets be courageous, roll up our sleeves, and do it!
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