Wednesday
Oct192016

Breeding - why it all happens

Many years ago a ewe  JES 3019, was bought by Willie Oosthuizen from Eddie Sloan,

She should have been SA Champion ewe at the the time but was probably over fat, because she had only lambed once. However Willie could also not get her pregnant after that.

We tried embryo flushing her and to our astonishment gave 31 embryos of which 10 were conceived.

DTC 0301,0302,0303,0304,0305,0306,0307,0309 [8 ewes], and rams 0308 and 0310.

These lambs have all produced some excellent animals in their productive life. Their sire DTC 8260, a ram that bred fantastic length [see later], has left a huge mark in the IDF industry.

JES 3019 sire was DTC 9048, a ram with good hindquarters and great dam line, one of the DTC 'blou bloed ooie' and his sire was HFR 4031. Her dam line was also out of a 'blou bloed' ewe line.

DTC 8260 sire is the well known DTC 7002, once described as a ram with no faults was also SA Reserve Grand Champion, and his dam line also came out of the DTC 'blou bloed ooie'. 8260 has also produced embryo lambs with DTC 5084 [ The 2 X SA Champion ewe] and proved to be a great success, producing 'long john' DTC 0313, which has also produced many 'long' animals.

 'Blou bloed ewes' - in every herd there are some ewes that produce quality lambs irrespective of the sire used on her. These are the ewes that should be identified as soos as possible to breed stud rams from.If you happen to breed 3 or 4 of these ewes into a pedigree, there is a big chance that this bloodline will be a top breeding animal. DTC has had a few of these and just to name a some [as mentioned in Hall of Fame above] - DTC 2030,DTC 2294 DTC 7007, DTC 4124, DTC 6041, DTC 4191 [mother of DTC 6017 - JAFTA], DTC 1282, DTC 7128 ETC.

I was fortunate to be on Gerrit Erasmus farm in October 2015 and saw 2 very long rams in his herd. Upon a closer look at the pedigrees of these 2 rams we found that both had all of the above in, and confirmed the reason why they were so long.

One of the rams GE 4103 was sold to Willem van Huysteen at the Molopo Sale in June 2016 for R12000 and the other  GE 4125 has all the possibilities of having a huge influence in his herd.

 

 GE 4125 has an interesting background to his pedigree. DTC 9122 was an SA CHAMP RAM, DTC 6143 was a full sister to the sire DTC 5093 that produced a SA CHAMP RAM GE 7011, PDK 3054 was  RES SA CHAMP RAM, DTC 5071 bred the SA champ RAM DTC 9122, RD 9004 was a SA CHAMP RAM, DTC 7002 was a SA RESERVE CHAMP ram, DTC 0046 stood 1st in his age group at SA CHAMPS and GE 4125 looks like a CHAMP himself [BELOW].

 

 

 

IF we look at DTC 6001 [see photo on next page] we see a similar bloodline as above except that in his pedigree we have a son of the SA CHAMP ewe DTC 5084 [DTC 9326] which is the full brother of the successful  DTC 9323. They  stood 3rd and 4TH in their class at the SA CHAMPS , where DTC 9311 stood 2nd, a full sister to the ewe here in the pedigree DTC 9312. VERY INTERESTING. DTC 9122 stood 1st in the class [became SA CHAMP].

[below] DTC 6065  -  35KG @60 DAYS and 45KG @ 90 DAYS [new kid on block]

 

 THE NEW KID ON THE BLOCK - DTC 6065 [see photo above]- is very similarly bred. His sire is also DTC 8260 but the dam is the full sister to 'long john' DTC 0313 - WHICH makes him even more valuable [son of SA CHAMP EWE DTC 5084]

     

Wednesday
Oct192016

Denvor [DTC] ooie in die drukgang - voor dosering

                                             Eenvormigheid -DTC se wagwoord                                                                                                                        

                         Uniformity  - DTC trademark

Sunday
Oct162016

ABOUT US - DENVOR STUD

ABOUT US

DENVOR ILE DE FRANCE STUD

Denvor Ile de France stud started in 1981 in the Hofmeyr district in the Karoo.

The herd excelled  in conditions not previously thought the IDF breed would survive, but the adaptability of the breed soon proved that this was an unfounded perception.

The family farm was sold and the herd moved to Hermanus district in the Western Cape [1988].

Yes, under intensive conditions this breed would further entrench it's superior ability in production efficiency in all departments of super lamb production.

Being the oldest Ile de France stud in SA the years of selection on genetic value together with performance testing has resulted in animals with functional efficiency and the desired breed characteristics, as can be seen from shows and demand throughout SA and by embryo exports to other countries.

The stud has participated in many national shows -every second year- in the past and has also produced numerous national champions. On 3 occasions it has ended up with the most points at these national shows.

In the March 2005 national show the prefix DTC (of the stud) was ever present and although it never participated in the show, 55 of the possible 91 placings were occupied by sheep bred by the stud or were direct descendents of the stud. This included the junior champion ewe and ram and reserve grand champion ewe and ram.  This feat was repeatd in 2009, where the stud recorded the most points again. 

Denvor Stud has also repeatedly excelled in the National Sire Ratings. The majority of the top performing rams originate from Denvor Stud [DTC] and other rams used in the stud.

The stud practices a form of line-breeding by having 3 ewe flocks in the herd. Rams of one group are used on the other group, where the ewes remain in the group for life. This ensures line-breeding and also prevents inbreeding. This system also assists in identifying efficiently productive ewes - a very important aspect in stud breeding - ewe efficiency i.e. prolificacy, milk production and genetic contribution.

This 3 ewe flock system also enables a prospective buyer to buy 3 ewes from the same herd, with different genetic backgrounds.

Embryo transplantation is the annual flushing of embryos from the top 10-15 ewes in the herd. This ensures at least 100-150 lambs of genetic quality, and speeds up genetic improvement drastically. An ewe can in one flush produce the same number of lambs she would normally produce in a lifetime of natural mating.

CONTACT

BOSSIE CLARKE   +27 824417748

bclarke@mweb.co.za

FIJNBOSCH FARM

HERMANUS [STANFORD]