breeding objectives and the impact of the · pdf filebreeding objectives and the impact of the...

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The most important equation in animal breeding relates to the two main influences on differences in performance among animals, namely the environment and the genetic merit of each individual animal. The challenge is there-fore to separate these two components so that the true genetic merit of each animal for each trait of economic importance can be known.

The rate of selection progress depends on an interwoven set of factors, namely the variance in genetic differences among the animals available for selection, the ability to accurately determine the transferrable genetic merit of each animal (the breeding value) and the proportion of the animals kept as parents for the next generation.

Successful selection can be measured in terms of the rate of replacing a generation with one that will ensure more profit within the constraints of the practiced production system. The first notion will therefore be to select animals in exactly the same environmental influences that the progeny have to perform. Although this might be a noble idea, it is not practical as environmental changes over time (on the same farm or locality) can not be catered for (except in environmentally controlled environments like in-house chicken units or similar systems). So, in essence no extensive livestock recording system (or for that matter any other livestock system) can claim selection within the environment of where breeding stock is kept to be identi-cal, or even similar to the environment where the progeny

have to perform. This is sometimes even more complicat-ed where some scientific studies indicate relative low or no correlation between performance at low input systems versus high energy diets (like in feedlots).

The question is: “Is it possible to select effectively where it is known that the progeny has to perform well in a differ-ent environment to where the breeding animals are kept”.

Numerous studies and genetic progress in many countries and diverse environments show that this is in fact pos-sible, given that the diversity in environments are within reasonable bounds. Recording and selection strategies can also be applied to make sure all aspects are covered. Breeders and other producers should also make use of other aids, and sometimes, common sense in selecting the desirable breeding animals.

‘Real’ genotype by environmental interactions versus perceived interactions.

Sometimes preconceived ideas or old habits dictate that a genotype by environmental interaction will lead to a, so called, meaningful re-ranking among animals. Classic work indicate not one, but four different types of interac-tions. In two of these, positive selection in one environ-ment will lead to positive genetic responses in the other.

Figure 2 depicts the different possible types of genotype x environment interactions. Figure 1 illustrates a situation where progeny from different bulls have to perform in dif-

Breeding objectives and

the impact of the environmentJapie van der Westhuizen

SA Stud Book and Animal Improvement Association

The most important equation in animal breeding relates to

the two main influences on differences in performance among

animals, namely the environment and the genetic merit of each

individual animal. The challenge is therefore to separate these

two components so that the true genetic merit of each animal

for each trait of economic importance can be known.

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ferent environments where there is no interaction.

Figure 1 shows a practical situation where four bulls in a breed produced progeny on two different farms (or even on the same farm but progeny born in two differ-ent years). The second environment is more favourable

resulting in higher body weights. As would be expected

the progeny of each bull will vary in weights but there

will be differences in the average weights of each bull’s

progeny group. These differences contribute towards the

predicted breeding value (EBV) of the bulls. Breeding

value predictions based on the relative performances in one environment are therefore very good indicators of the performance differences in the other environment.

Figure 2 depicts the possible different types of genotype by environmental interactions.

Type 1 genotype by environmental interaction is the

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typical situation where average weights of the progeny

groups of the four bulls show much more variation in

the second environment. The differences among their

progeny become more pronounced. This usually happens

where the second environment is much more favourable

for growth than the first but the reverse is sometimes also true. What is however noted is that the ranking remains exactly the same.

Type 2 interaction depicts the first possible situation where a genotype by environmental interaction could cause some

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problems in predicting the genetic merit of animals over more than one set of environmental conditions. In this type of interaction (Type 2), some re-rankings take place among the progeny groups of the different bulls, causing selection in the first environment to be less effective to predict produc-tion differences in the second. It is however very important to note that the top animals’ progeny will still outperform the poor animals’ progeny, therefore, although some re-ranking takes place among individual bulls’ progeny there is no ef-fective re-ranking in the population as a whole. To overcome the effects on the efficiency of selection, the use of groups of bulls (selected as a whole breeding group) will ensure top performance of progeny in a different environment.

Types 3 and 4 interactions are extremely rare and occur where there is a complete reverse re-ranking (Type 3 interactions) or absolutely no pattern in the re-ranking of progeny averages (Type 4 interactions). Both these type of cases are more of a theoretical value as it possibly will have no bearing on modern day breeding of livestock.

Picking top animals as parents and dealing with ‘undesir-able’ correlations.

Undesirable genetic correlations sometimes make it more challenging to identify animals to be used as breeding material. The advent of BLUP breeding values has enabled breeders and other livestock producers to pool the whole population (breed) in comparing the genetic merit of animals, irrespective of locality, age or status. This lead to new possibilities for rapid genetic progress for a number of desirable traits. BLUP EBVs also give an added assurance that, due to the genetic linkages among animals (because of pedigree information) related animals are evaluated under different environmental conditions (other farms and in other years and seasons). This caters very eloquently for any possibility of a genotype by environment interaction that might be responsible for some degree of re-ranking in the progeny performance of these animals.

Breeding plans always start with objectives, followed by cri-teria (or minimum standards). Modern systems also enable breeders and other livestock producers to trace animals that will fit nicely into these objectives. One such system, for example, is Logix Beef, the recording system of SA Stud Book. Users can set their own search criteria to look for the ‘ideal’ bull (or cow) making use of the Logix web.

The result of such a search can be seen in Table 1.

In this search the breeder has set criteria on Birth weight, Weaning Weight (Direct and Maternal) and Average daily gain. In all cases only animals with predicted breeding values in the upper 25 percentile are considered. What should be noted is that birth and weaning weights are recorded on normal, usually extensive farming conditions while average daily gain is recorded under typical feedlot conditions. Finding the ‘ideal animal’ will therefore by some deemed as being impossible.

A closer scrutiny of the animals conforming to these criteria makes interesting reading. Only two bulls, numbers FOUR and NINE will be used as examples. Both will breed ex-traordinary daughters with extremely good figures for milk (Wean maternal) and calves with growth but not extraor-dinary heavy at birth. Bull FOUR’s daughters will be much

lighter at maturity than those of bull NINE while both will breed progeny growing extremely well in feedlots.

PerspectiveIt is always a matter of perspective. Making use of all possible tools is what modern breeding is about. The effects of genotype by environmental interactions are not really causing problems if proper recording and breeding practices are followed. These include:

Well defined contemporary groups to allow for fair compari-son among animals effected equally by non genetic factors.

Accurate, objective, non selective recording.

Avoiding preferential treatment.

Establishing and maintaining good genetic ties (exchanging, selling or buying in bulls and/or using artificial insemination).Taking part in joint growth tests of young bulls.

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Heat stress and its effects

Heat stress is perceived as a major factor contributing to low fertility of dairy cows inseminated in the late summer months. The decrease in conception rate during the hot season can range between 20-30% as compared to the results obtained in the winter months (Wolfenson et al., 2000; Rensis et al., 2003).

In recent years substantial increases in milk yield has further aggravated the summer infertility syndrome. This is due to increased metabolic rate and metabolic heat production. The upper ambient temperature limit at which lactating dairy cows can maintain a stable body tempera-ture (upper critical temperature) is as low as 25-27ºC. The problem of heat stress is not confined to tropical regions of the world and imposes a considerable cost on the dairy industry.

Incidence

There is a proven carry-over effect of the summer heat stress on the fertility performance in the autumn months (Wolfenson et al., 1997; 2002). This negative effect on reproduction persists over the first 1-2 autumn months even though the cows are no longer exposed to the heat stress. It is thought that this is a result of the effect of heat

stress exerted during the hot months on antral follicles, which will develop into dominant follicles 40-50 days later (Roth et al., 2000; 2001; Wolfenson et al., 2002).

Strategies to decrease the negative

impact of heat stress on reproduction in dairy cattle

Options to reduce the impact of heat stress

Measures aimed at amelioration of the negative impact of heat stress on reproduction in dairy herds should always combine: • Management adjustments - reduce the exposure of

cows to heat stress• Changes in the production systems

• Biotechnical approaches - aimed directly at fertility improvement• Selection of heat resistant breeds (bos indicus and

crosses)• Embryo transfer

• Pharmaceutical approaches -aimed directly at fertility improvement • Hormonal therapy

on reproduction in cows

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Naam van veiling: VAN DEV & JANZEL BEEFMASTER VEILING – LICHTENBURG – 2014/04/16Verkopers: JAN DU TOIT EN PIETER VAN DEVENTER

Aantal Aantal Gemiddelde Hoogsteaangebied verkoop prys behaal prys behaal

Bulle 15 R28 333-33 R60 000-00 Nico Pretorius was die koper en Pieter van Deventer die verkoper van AHA 11-700

Koeie met kalwers 14 14 R12 321-43 R15 000-00 Jan du Toit het die duurste koei en kalf verkoop

Koeie 8 8 R10 437-50 R12 000-00 Nico Pretorius was die verkoper van die duurste koei

Verse 10 10 R9 400-00 R10 000-00 Jan du Toit het die duurste vers verkoopOpmerkings : Andre Kock en Seun het die veiling gehou en Theuns Visser was die afslaer

Naam van veiling: NOOITVERWAG BEEFMASTER VEILING – ERMELO – 2014/04/23Verkopers: KERNEELS JANSE VAN RENSBURG


Bulle 32 R35 300 R55 000Dragtige Koeie 9 R11 400 R12 000Dragtige Verse 9 R11 100 R12 000Oop Verse 10 R 7 200 R 7 500Opmerkings Die veiling is behartig deur BKB van Wyk, die afslaer was Frik Verster

Naam van veiling: NOORDWES KLUBVEILING – LICHTENBURG – 2014/07/17Verkopers: NOORDWES KLUBLEDE


Bulle R25 416 R45 000Koeie R 7 035 R 8 500Verse R 4 750 R 4 750

Naam van veiling: 5 X 5 BEEFMASTER VEILING – AMERSFOORT – 2014/07/29Verkopers: S F van der Merwe

Aantal aangebied

Aantal verkoop

Gemiddelde prys behaal

Hoogste prys behaal

Bulle 46 R46 521 R70 000Koeie met kalwers 1 R15 000 R15 000Koeie 48 R 7 500 R13 000Opmerkings : 34 R 6 500 R 9 000

Veilingsuitslae 2014/2015

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Naam van veiling: HUMAN BEEFMASTER VEILING – STEYNSRUS – 2014/07/30Verkopers: PIET, MARIKA EN WIESE HUMAN


Bulle 38 R25 000 R65 000 Koper – Theo Coetzee van KosterKommersiele Verse 103 R 9 200 R 9 750Stoet Koeie met Kalwers

23 R14 000 R20 000

Dragtige Stoet Koeie

60 R11 200 R17 000

Naam van veiling: M E MULLER EN SEUNS VEILING – DUNDEE – 2014/07/31Verkopers: ME MULLER, JS MULLER, IA MULLERGASVERKOPERS : ME MULLER JNR EN TA THERON


Bulle 33 19 R24 800 R37 500Koeie 88 88 R11 000 R13 000Verse 31 31 R13 500 R16 000Oop Verse 47 47 R 9 850 R10 500Speen Verse 52 52 R 7 800 R 8 500

Naam van veiling: ELMIC BEEFMASTER VEILING – BRAKVLEI – VREDE – 2014/08/06Verkopers: MIKE NICOLAU


Bulle 40 R27 450-00 R55 000-00 Koper : MushlendowDragtige Vers 8 R11 000-00Koei en kalf 3 R15 500-00Koeie 8 R14 000-00Oop Vers 10 R 9 000-00Speenvers 33 R 4 500-00Opmerkings : CMW Elite was die bemarkingsmaatskappy en Ian Grobbelaar die afslaer

Naam van veiling: THYTUS BEEFMASTER VEILING - VRYHEID – 2014/08/06Verkopers: THYTUS BEEFMASTERS


Bulle 15 15 R33 000 R46 000 Koper – Jacques Odendaal BeleggingsVerse : Dragtig Kommersieel

22 22 R 9 500 R10 000 Koper – Leon Soloms

BoerderyOpmerkings : Veiling aangebied deur BKB Louwid KZN met Andrew Muller as afslaer

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Naam van veiling: BEEFMASTER ALLIANCE VEILING – NIGEL – 2014/08/07Verkopers: Gideon Brits en Tony da Costa


Bulle 106 106 R34 169-81 R75 000-00 GJ Joubert - NamibieDratige Diere 18 18 R13 361-11 R16 000-00 Dr Turner - GreylingstadOop Verse 60 60 R10 516-67 R14 000-00 WS Moolman - Stella

Naam van veiling: ALZU BEEFMASTER VEILING – MIDDELBURG – 2014/08/12Verkopers: Alzu Ondernemings


Bulle 32 32 R41 953 R90 000Stoet Verse 8 8 R10 875 R11 000Komm Verse 41 41 R10 951 R11 800Komm K + K 14 14 R10 928 R12 000Komm Koeie 20 20 R14 075 R14 500Opmerkings: Die duurste bul was Lot 6 wat vir R90 000 verkoop is aan Peet Steinberg van Hendrina

Naam van veiling: PETANA & OKTAVIA BEEFMASTER VEILING – WOLMARANSSTAD – 2014/08/13Verkopers: Koekemoers en Schoeman


Bulle 38 900-00 65 000-00 JJO BoerderyStoetvers 13 472-22 20 000-00 Pion BoerderyVers 9 730-77 10 500-00Opmerkings : Veiling gehou deur Andre Kock en Seun en Theuns Visser was die afslaer

Naam van veiling: OTTERSHAW BEEFMASTER VEILING – TWEESPRUIT – 2014/08/13Verkopers: ARTHUR GILBERT


Bulle 31 31 R32 580 R110 000 Buyer : Andries van Niekerk, Cattleman Stud Somerset East

Koeie met kalwersKoeie 12 12 R 9 233 R 10 200Verse 6 6 R 8 817 R 9 200Opmerkings : Many thanks to Optima and auctioneer Brandon Leer and all our buyers for a great sale.

Naam van veiling: SANDSPRUIT EN AMAKOSI BEEFMASTER VEILING – LADYSMITH – 2014/08/19Verkopers: CHARLES & GERT CAMPHER


Bulle R33 419-36 R65 000-00Koeie R 9 083-33Verse R 7 875-00

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Naam van veiling: SOUTHERN NATAL BEEFMASTER SALE – SWARTBERG – 2014/08/20Verkopers: CCM FARM CC


Bulle 50 31 R25 908 R38 000 Buyer : Mr Sam van Zyl

Naam van veiling: BOS BLANCO BEEFMASTER VEILING – KROONSTAD – 2014/08/21Verkopers: BW Staal


Bulle R160 000 Koper : Johan Prinsloo van Theunissen

Naam van veiling: BULLS ON GRASS SALE – QUEENSTOWN – 2014/08/22Verkopers: Daybreaker, Llewellyn Maclean, Benchmark, Strettons, Corbett Beefmasters


Bulls 68 R27 565-00 R70 000-00 Bought by Gideon BritsCows/Heifers/CIC 158 R 9 110-00Comments: Volume buyers were : Waterval Boerdery with 7 Bulls, PB Bothma Ondernemings with 6 Bulls, PW Hersel-man with 4 Bulls, and J Wege, JJ van Rooyen, Mountain View Farms and ZA Quwe with 3 Bulls. Thanks to all our buyers and everyone who attended and made the day such a success

Naam van veiling: MIDLANDS BEEFMASTER SALE – SOMERSET EAST – 2014/08/26Verkopers: AH van Niekerk, KC Beefmaster Stoet en S van Niekerk


Bulle R29 826 R53 000 Verkoper : AH van NiekerkKoper : Wienand Farming CC

Koeie R 7 000 R 7 500Verse R 6 200 R 6 100

R35 400 A H van NiekerkR26 571 KC Beefmaster StudR24 333 S van Niekerk

Opmerkings : The next sale date for the Eastern Cape Midlands Sale is the 25th of August 2015 on the farm Quarri-elaagte in Somerset East

Naam van veiling: ROCKVALLY BEEFMASTER VEILING– POTCHEFSTROOM – 2014/08/26Aantal Aantal Gemiddelde Hoogsteaangebied verkoop prys behaal prys behaal

Bulle 32 25 R25 076 R47 000Verse (Dragtig) 57 57 R10 061 R13 000Verse (Jaaroud) 57 57 R 5 825 R 6 200Opmerkings Vir ‘n eerste veiling het dit baie goed gegaan

Naam van veiling: WO BEEFMASTER VEILING – VREDE – 2014/08/27Aantal Aantal Gemiddelde Hoogsteaangebied verkoop prys behaal prys behaal

Bulle 63 62 R47 800 R180 000OpmerkingsKoper van die duurste bul was Dave Armitage van Bergville

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Naam van veiling: IVUKILE BEEFMASTER VEILING – ALIWAL NOORD – 2014/09/03Verkopers: A C DE KLERK EN GRAHAM HART


Bulle 28 27 R29 000 R70 000 Koper – Kobus Lombaard van Gan-navlakte

Verse 24 24 R 4 800 R 4 900Opmerkings2de duurste bul is vir R60 000 verkoop aan Louis Nel van Brandfort en 3de duurste bul van R37 000 is verkoop aan Mnr Sakkie van Heerden van Tarkastad.

Ons is baie dankbaar vir die goeie opkoms, al ons ou kliente sowel as baie nuwe kliente.

Alle eer en dank aan ons Hemelse Vader.

Naam van veiling: OOS VRYSTAAT VELDBULKLUB VEILING – VREDE – 2014/09/04Verkopers: Charto Beefmasters, JM Beefmasters, Human Beefmasters, Jumbo Beefmasters, Amakozi Beefmasters, Sar-wipi Beefmasters, Quardsen Beefmasters, Sandspruit Beefmasters


Bulle 26 R39 000 R90 000 Verkoper – Hans Moolman

Koper – Jan Jooste

Naam van veiling: ELLIOT SKOU BUL EN RAMVEILING – ELLIOT – 2014/09/05Verkopers: JH VORSTER EN ANTON REABOW


Bulle 2 R30 000-00 R60 000-00 Verkoper – A ReabowBulle 11 R26 364-00 R44 000-00 Verkoper – J Vorster

Naam van veiling: TRIGON BEEFMASTER VEILING – GREYLINGSTAD – 2014/09/10Verkopers: SARWIPI, SNOWY RIVER, DUNEL


SARWIPIBulle 24 R32 980 R62 500Dragtige Koeie 4 R12 750 R13 500Oop Verse 9 R 7 389 R13 000Koeie met kalf 11 R12 364 R16 000Dragtige Verse 4 R11 375 R14 000SNOWY RIVERBulle 12 R28 292 R36 000Oop Verse 20 R 6 125 R 7 000DUNELBulle 4 R31 240 R37 500Koeie met kalf 9 R11 055 R14 000Dragtige Koeie R11 500 R12 500Opmerkings : Veiling aangebied deur CMW Elite, PM Swart was die afslaer en veiling was gehou op die plaas Rusfontein te Greylingstad.

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Naam van veiling: QUARDSEN BEEFMASTER VEILING – SENEKAL – 2014/09/11Verkopers: KOBUS EN RIANA GILDENHUYS


Bulle 31 31 R27 500 R41 000Koeie met kalwers 1 1 R 9 000 R 9 000Koeie (dragtig) 39 39 R10 400 R11 000Opmerkings : Daar is ‘n verdere 40 kommersiele vroulike diere verkoop, waaronder dragtige verse verkoop is teen ‘n gemiddelde prys van R8 800. Alle diere op die veiling aangebied is verkoop en ons bedank ons lojale kopers en ondersteuners vir ‘n suksesvolle veiling en wens hulle geluk en vreugde toe met hul aankope Quardsen groete, Kobus en Riana Gidenhuys.

Naam van veiling: EAST COAST BEEFMASTER SALE – KOMGA – 2014/09/11Verkopers: AMBERDENE, IMPACT AND HART


Bulle 50 R34 540 R115 000

Naam van veiling: SUPER 6 BEEFMASTER VEILING – BELA BELA – 2014/09/18Verkopers: Hardus Steenkamp, Jan Schoeman (Oktavia), Hendrik Meyer (Rhenostervallei)


Bulle 32 20 R29 250 R95 000

Koper : Hardus Steenkamp & Oktavia

Verkoper : RhenostervalleiKoeie met kalwers 2 2 R13 000 R14 000Dragtige koeie 4 4 R11 500 R14 000Dragtige Verse 15 15 R13 333 R24 000Oop Verse 12 12 R12 250 R20 000Opmerkings: Dankie aan Clive Gardner, die afslaer, en Andre Kock en Seun wat die veiling aangebied het.

Naam van veiling: BARKLY BEEFMASTER VEILING – BARKLY OOS – 2014/09/19Verkopers: C W HARDIE

Aantal Aantal Gemiddelde Hoogste

aangebied verkoop prys behaal prys behaal

Bulle 10 8 R29 687 R50 000 Koper – Morgenzon Cattle CC

Naam van veiling: VAN PLETZEN BEEFMASTER VEILING – JAMESTOWN – 2014/10/02Verkopers: NIEL VAN PLETZEN


Bulle R21 850 R38 000 Koper – E van Heerden - BurgersdorpOpmerkings: Tweede hoogste prys vir bul was R33 500 en die koper was, P Heyns, Treurfontein - Cedarville

Naam van veiling: EXCEL EN FOUCHE BEEFMASTER VEILING – GERDAU – 2014/10/08Verkopers: HANS COETZEE EN TOM FOUCHE


Bulle 35 28 R23 982-00 R55 000-00

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Naam van veiling: MOOIBANK BEEFMASTER VEILING – WAKKERSTROOM – 2015/01/13Verkopers: Greylings


Bulle 9 9 R22 722 R25 000Koeie met kalwers 118 118 R 8 639 R10 250Koeie 282 282 R 8 929 R10 250Verse

Naam van veiling: BEEFMASTER ALLIANCE VROULIKE DIER VEILING – NIGEL – 2015/02/05Verkopers: BEEFMASTER ALLIANCE


Bulle 13 R29 615 R81 000Koeie met kalwers 81 R12 407Dragtige Verse 110 R 9 298

Naam van veiling: BOS BLANCO VROULIKE DIER VEILING – KROONSTAD – 2015/03/19Verkopers: B W STAAL


Koeie met kalwers 78 R32 323Koei met verskalf R 82 000Koei met bulkalf R107 000 Koper : Paul van VuurenDragtige koeie 16 R13 181

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Baie geluk aan die volgende telers wat hierdie jaar Elite Platinum -,Goud- , Silver- en Brons kudde, toekennings van SA Stamboek ontvang het dit is ‘n besonderse presta-sie! Daar word slegs 10 Platinum kuddes oor die hele land aangewys, oor al die deelnemende rasse en dit is met trots dat ons Pieter van Deventer - VAN-DEV en die manne by die Beefmaster Alliance groep gelukwens met die prestasie om onder die top tien Elite Platinum kuddes in Suid Afrika te val.

SA Stamboek Elite kudde toekennings

Telers Toekennings

Elite Platinum KuddesBEEFMASTER ALLIANCE ELITE PLATINUM

MNR. PIETER VAN DEVENTER ELITE PLATINUM

Elite Goud KuddesMNR. JAN VAN HEERDEN ELITE GOLD

DR. HENDRIK MEYER ELITE GOLD

MNR. HARDUS STEENKAMP ELITE GOLD

MNR. KERNEELS JANSEN VAN RENSBURG ELITE GOLD

MNR. JAN DU TOIT ELITE GOLD

MNR. PIET HUMAN ELITE GOLD

VAALBANK BOERDERY ELITE GOLD

Elite Silver Kuddes5 X 5 BEEFMASTERS ELITE SILVER

MNR. W.L. PIETERSE ELITE SILVER

MNR. W.C. ODENDAAL ELITE SILVER

BARCO BEEFMASTERS ELITE SILVER

GW VAN DER SCHYFF VENNOOTSKAP ELITE SILVER

MNR. CHARLES DE VILLIERS ELITE SILVER

GERMAR BEEFMASTERS ELITE SILVER

MYLPAAL BOERDERY ELITE SILVER

OTTERSHAW FARMS ELITE SILVER

MNR. A.C. DE KLERK ELITE SILVER

ALZU ONDERNEMINGS ELITE SILVER

MNR. TOM FOUCHE ELITE SILVER

Elite Brons KuddeMNR. JOHAN PRINSLOO ELITE BRONZE

BERGSTROOM BOERDERY ELITE BRONZE

MNR. DEWALD SCHOLTZ ELITE BRONZE

AGEN LANDGOED ELITE BRONZE

MNR. KOEKEMOER (JNR) ELITE BRONZE

MR CHRISTOPHER DWEN ELITE BRONZE

JNB SCHABORT KINDER TRUST ELITE BRONZE

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SA Stamboek Elite koei toekennings

Telers registrasie no Dier no ToekenningCA Jansen van Rensburg 0061463428 FRJ05 0003 ELITE PLATINUMGA Steenkamp 0063423875 HS 060136 ELITE GOLD 0063423859 HS 060134 ELITE GOLD 0061457396 HS 050014 ELITE GOLD 0061818209 HS 050129 ELITE GOLD 0044015543 HS 000121 ELITE GOLDWC Odendaal 0063894505 WO 060183 ELITE GOLD 0062127592 WO 050210 ELITE GOLD 0062130091 WO 050143 ELITE GOLDCB de Villiers 0063032965 BOS 055200 ELITE GOLD 0063641930 BOS 066165 ELITE GOLDJH Schoeman 0061467429 OKT 040025 ELITE GOLD 0045466109 OKT 010014 ELITE GOLDDiadem 0042303982 DO 990130 ELITE GOLDAgen Landgoed 0046638698 AL 020276 ELITE GOLD 0048925143 AL 040484 ELITE GOLD 0049908544 AL 050572 ELITE GOLD 0047332887 AL 030352 ELITE GOLD 0062091228 AL 050601 ELITE GOLD 0045156254 AL 010193 ELITE GOLD 0047669254 AL 030384 ELITE GOLDOttershaw Farms 0061658068 OT 050145 ELITE GOLD

Baie geluk aan die volgende telers wat hierdie

jaar SA Stamboek Elite Koei toekennings

ontvang het! Die Beste produserende

koei toekenning gaan aan ‘n koei

van Kerneels Jansen van Rensburg

- Nooitverwag, nl. FRJ05 0003,

sy is aangewys as die Beefmaster

Elite Platinum Koei 2015.

BW Staal 0063640536 BOS 066030 ELITE GOLD 0061813192 BOS 033205 ELITE GOLD 0061810453 BOS 044248 ELITE GOLD 0061745527 BOS 011146 ELITE GOLD 0063642003 BOS 066097 ELITE GOLD 0064014723 BOS 066321 ELITE GOLD 0064013980 BOS 066388 ELITE GOLD 0061744967 BOS 022062 ELITE GOLD 0061808036 BOS 022357 ELITE GOLD 0063028690 BOS 022540 ELITE GOLD 0061814638 BOS 033060 ELITE GOLD 0062809082 BOS 033333 ELITE GOLD 0061814216 BOS 033095 ELITE GOLD 0062809090 BOS 033340 ELITE GOLDAC de Klerk 0047424346 FCK 020001 ELITE GOLD 0049559552 FCK 040060 ELITE GOLD 0061779567 FCK 050023 ELITE GOLDCA Jansen van Rensburg 0048875090 FRJ 040030 ELITE GOLD 0048875694 FRJ 040090 ELITE GOLD 0048875157 FRJ 040036 ELITE GOLD 0048875082 FRJ 040029 ELITE GOLD 0047568530 FRJ 030006 ELITE GOLD


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0046450649 FRJ 020049 ELITE GOLD 0061462685 FRJ 050078 ELITE GOLD 0048875207 FRJ 040041 ELITE GOLD 0048875439 FRJ 040064 ELITE GOLD 0048930796 FRJ 04G234 ELITE GOLD 0048930531 FRJ 04G206 ELITE GOLD 0048875389 FRJ 040059 ELITE GOLD 0047569710 FRJ 030098 ELITE GOLD 0046450219 FRJ 020011 ELITE GOLD 0061462941 FRJ 050054 ELITE GOLDPW van Deventer 0043467273 AHA 000120 ELITE GOLD 0043467216 AHA 000114 ELITE GOLD 0047569033 AHA 030234 ELITE GOLD 0061605564 AHA 050336 ELITE GOLD 0048931182 AHA 040293 ELITE GOLDTI Fouche 0061215828 TOM 051064 ELITE GOLD 0061215745 TOM 051079 ELITE GOLD 0048986699 TOM 041012 ELITE GOLD 0048703797 TOM 040930 ELITE GOLD 0061995007 TOM 051183 ELITE GOLD 0062994686 TOM 060073 ELITE GOLD 0061215653 TOM 051070 ELITE GOLD 0046815502 TOM 020739 ELITE GOLD 0062250246 OKT 050023 ELITE GOLDPMB Human 0063439210 HU 066272 ELITE GOLD 0061736765 HU 050375 ELITE GOLD 0049807993 HU 040265 ELITE GOLD 0062647516 HU 060037 ELITE GOLDMD Nicolau 0048292536 MDN 030019 ELITE GOLD

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