All content in this area was uploaded by Schalk Cloete on Feb 14, 2016, constituting the available ovine genetic resource. He played a very supportive role and followed up the progress as the ewes adjusted to their new environment. Department of Animal Sciences, Stellenbosch Universit, Directorate Animal Sciences: Elsenburg, Private Bag X1, Elsenb, Elsenburg Agricultural Training Institute, Elsenbur. In 2003 wool prices were considerably higher than they are in 2005. We also bought stud ewes from the Potari Dohne Stud dispersal sale in 2010. In an attempt to compensate for the lower stocking densities at which Merinos could be run, five of the Merino enterprises moved to accelerated lambing seasons - mating and lambing their ewes every 8 months. The AWI bare breech scoring has been adopted by Dohne breeders. No coloured fibres are allowed. Ewe lines were SA Mutton Merino (SAMM), SAMM rams crossed to Merino ewes (SAMM cross), Dohne Merino, as well as specialist Merino lines selected for clean fleece weight (FW+), Join ResearchGate to discover and stay up-to-date with the latest research from leading experts in, Access scientific knowledge from anywhere. * P<0.05; ** P<0.01; Actual significance level for P>0.05, primarily for the survival of twins (respectively 0.87, Table 2. Not Now. ou. Dohne Merino. Home. The Dohne Merino Breed Society of South Africa was formed. Agricultural Service. of Do hne Merino e wes were 9.7 % lower than in Merino s while the clean yield of Dohne Merino ewes were 7.2% below that of Merinos, when expressed relative to means for the Merino (all as possible early-age selection criteria estimated at 6 months of age. JL Trinity Dohne Merino Stud. Interdisciplinary study combining socio-economics and genomics to investigate sustainability of smallholder sheep farming systems in the Western Cape, South Africa, Utilisation of the HPA axis as breeding tool to improve animal health and welfare. Sernick Group. These animals were descended from 261 sires and 2508 dams. The demand for dual-purpose breeds had been stimulated by both economic and environmental circumstances, with a greater emphasis on sheep meat production. The Dohne advantage in the Bredasdorp environment is that, contrary to current scientific thinking, it can be stocked at considerably higher densities (nutritional stress) without affecting reproductive performance and growth rate. He tells of the first Blaine in the region, George, who imported Australian Merino genetics in the 1880s. The joining weights of dual-purpose ewe lines were higher than those of Merinos. ", CAROL HALEBurnbank Dohne StudMooralla Victoria, After looking around we decided to go with new rams from David Kain's Far Valley stud. Dohne gross margin is actually 56% from meat and 44% from wool. Merino Wool and Sheepskin Products,Natural Fibres from South-Africa. Contact. Merino ewes will be artificially inseminated using the semen from 12 leading sires. See more of White Wools Dohne Merino Stud on Facebook. Voir plus de contenu de Crux Dohnes Merino sur Facebook. -To estimate the genetic variation of parasite resistance as indirectly measured by faecal worm egg counts and its relationship with reproduction and production traits. Anim. The Dohne Merino sheep was developed by interbreeding Peppin-style Merino ewes and German Mutton Merino … Data include 777 birth and 605 weaning records of lambs and 562 production year records of ewes. Maternal effects had no significant influence on clean fleece weight or mean fibre diameter. He sells a life long partnership in success. The Dohne Merino is a dual purpose breed providing meat and fine wool. Adresse e-mail ou mobile: Mot de passe: Informations de compte oubliées ? Tom, who farms alongside his father, Peter, and brother, John, on Ross farm near Kei Road in the Eastern Cape, is proud of the family’s historical contribution to sheep breeding in the region. The Dohne Merino has been proved an adaptable dual-purpose breedwith easy, -care and an ability to thrive under diverse environmental conditions (van Wyk . Twee Neefs Dohne Merino. Data covering a longer time period is required to confirm the … & S.A. PANIZZA & Co. He tells of the first Blaine in the region, George, who imported Australian Merino genetics in the 1880s. In the results obtained from this study no evidence of seasonality could be confirmed due to the short duration of this study. 1967 – First Assessors appointed for the visual (subjective) appraisal to maintain standards, wool quality, physical and carcass traits. Rams can be purchased at their annual On-Property Ram Sale each September and grade rams are available for sale all year round. For example, they will start to put Merino rams over their Dohne ewes to get a larger cut of wool. The economic viability of crossbreeding programs involving the respective ewe lines would depend on the ratio between the prices of wool and lamb. Polls. About Us Dohne vs Merino sire evaluation program. These results suggest that F1 Dohne × Merino lambs may have an economic advantage in terms of meat production, but this is traded-off against wool production. 696 mentions J’aime. (2007) S. Afr. The genetic correlations of total follicle number index with clean fleece weight, mean fibre diameter, staple strength, coefficient of variation of fibre diameter, body weight, and number of lambs weaned were 0.16, -0.67, 0.00, 0.03, 0.22, and 0.22, respectively. Trumps Merino Stud - South Africa. Survival in cold, wet weather after shearing is very good. The breed was started in the late 1930s by the South African Department of Agriculture. However, in March 2015, the stud raised the bar and made history by becoming the first sheep stud in South Africa to supply rams at a production sale with an EBV for FEC. 23: 223. The passion we put in to the development of our Merino wool is sold via our online clothing store at www.mihimerino.com. Further studies on breed differences and crossbreeding of the South African ovine genetic resource are warranted. Soc. In the current economic climate the number of lambs produced and sold is the most important factor that influences flock profitability. Search. The Far Valley rams come highly recommended, not only for the physical animal they produce, but because of the genetics and breeding and the meticulous detail that Far Valley principal, David Kain, puts into these animals. The data is used to identify strengths and weaknesses within each participating enterprise with a view to optimising production systems and flock management to achieve maximum profitability per hectare. Créer un compte. A TOP PRICE of $4400 for a sought-after Dohne was one of the highlights of Babirra's 59th Poll Merino and 19th Dohne annual auction at Stansbury on Tuesday. The Dohne Merino is a dual purpose breed providing meat and fine wool. Direct and maternal (co) variance components and heritability estimates for body weight at different... Production of five Merino type lines in a terminal crossbreeding system with Dormer or Suffolk sires, Conference: Proceedings of the Association for the Advancement of Animal Breeding and Genetics. Voir plus de contenu de Crux Dohnes Merino sur Facebook. The Bredasdorp region is a mixed farming region with cropping of winter cereals combined with woolled sheep on pasture and stubbles. Dohne Merinos have proven to be quite resilient especially during dry periods and are excellent breeders. For those new to the process of layering for outdoor activities, the suggested breakdown above will help you dress appropriately. of energy sources/catabolism) vs longer-term health (e.g. S. Afr. (2004) S. Afr. H ewes had heavier clean fleece weights (P < 0.001) and coarser fibre diameters (P < 0.001) during differential feeding but there was no carryover effect on wool characteristics in the period of common feeding. The different breed systems resulted in different reproductive rates, with the lambing marking percentage in the Fine wool Merino averaging 77%, the Dohne at 94% and the Crossbred ewe enterprise at 115% at Hamilton. Basson W.D., Van Niekerk B.D.H., Mulder A.M. and Cloete J.G. BC ewes produced coarser wool throughout the study (P, Australian Journal of Agricultural Research. Rain falls mostly in the winter months and varies from 300 to 400mm per annum. Fourie A.J. Create New Account. ", I have used Far Valley Dohne rams since 8 years ago. The averages of the 10 Merino flocks are compared with the 9 Dohne flocks and results of the flock with the highest profitability (Boontjieskraal Farms) is provided as a benchmark to illustrate the potential that is possible. Sci. Lamb survival was not significantly affected by ewe line or sire breed. The lower wool prices and higher meat prices that prevail today will enhance the Dohne advantage. Plain bodies and a high degree of resistance to blowfly strike are very desirable features. Although the use of total follicle number index as an additional selection criterion can be favourable for some breeding objectives, measuring this trait is currently cost prohibitive to inclusion in Merino breeding programs. reproductive function/anabolism). From Merino to Dohne Merino Tom, who farms alongside his father, Peter, and brother, John, on Ross farm near Kei Road in the Eastern Cape, is proud of the family’s historical contribution to sheep breeding in the region. Connexion. Auction pamphlet: – Click here to view auction pamphlet + Google Calendar + iCal Export. This data was accumulated in the normal course of the service delivered by AnkerAgric Farm Consultants. Cropping of winter cereals is the most important part of the participating enterprises, with sheep production an important secondary activity and some participants also run cattle and ostriches. Cloete S.W.P., Misztal I. and Olivier J.J. (2009) J. Anim. The nutritional level and climate is very suitable for Merinos and high levels of production are achieved. Sci. J. Anim. Plane of nutrition did not significantly affect the number of lambs born per ewe lambing (LB/EL) but it was associated with a 5–11 kg difference (P < 0.05 for 2 and 4 years of age and P < 0.01 for 3 years of age) in the total weight of lamb weaned per ewe lambing (TWW/EL). Andre Fourie, AnkerAgric Consultants, Bredasdorp, My first introduction to David Kain was a very long telephone conversation where I was enquiring about purchasing some Dohne stud ewes for our Victorian Stud. Ease of lambing, maternal ability and excellent lamb survival reduce the amount of shepherding required at lambing. only backtransformed means and approximate s.e.’s are given. It is also called Dohne or El Dohne Merino. Pets & Animals. The Dohne was developed for high reproduction and growth rate in a nutritionally stressful environment. Cloete S.W.P., Coetzee J., Schoeman S.J., Morris J. and Ten Hoope J.M. Agriculture. Cloete S.W.P., Cloete J.J.E., Durand A. and Hoffman L.C. They produced 1.261–.76 more ova (P < 0.001 for 1.5–to 5.5–year–old ewes), and gave birth to and weaned 0.86–1.15 (P < 0.001 for ewes aged 2–6 years) and 0.27–0.80 (P < 0.01 for 2–and 3–year–old ewes, P < 0.001 for 4–year-old ewes, and P < 0.05 for 5–year–old ewes) more lambs per ewe lambing respectively during the experiment. Related Pages. J. Anim. The Patience family started farming on 95ha of rented land in Saron in the Western Cape in the 1960s, beginning with just 10 sheep and a handful of cattle. No conclusive advantage could be demonstrated in favour of any of the sire breeds. Dohne merino ewes for breeding,volbek,6tand and 4tand.90 animals availible.0842414620.Eden district. With so much progress in such a short time we cant wait to see what improvements come with our progression to F4 over the next few years. It is not necessary to mules Dohnes. Advmt. Suidplaas Dohnes. Congratulations!! ", We bought our first dohne rams from Far Valley in 2004. These are primarily linked to its easy-care features, hardiness and fitness. Far Valley Dohnes As the Dohne is naturally bare breeched, the necessity for mulesing beyond the F1 or F2 stage is eliminated. The stud is run by Dries Pienaar (Jnr) while being advised by his... Aller vers. Lower levels of nutrition and management will favour the Dohne. Dam breed affected birth weight and lamb survival, with lambs borne by Dohne ewes being heavier and having greater survival to weaning than those borne by Merinos. The skin follicle number index that is based on skin surface area, and primary, secondary, or total follicle density were introduced, Data, consisting of 4325 lamb records, the progeny of 146 sires and 946 dams, collected on the Carnarvon Afrino flock over the period 1975 to 1992, were used for this study. Heritability estimates for total, secondary, and primary follicle number index were 0.45 ± 0.04, 0.46 ± 0.04, and 0.38 ± 0.04, respectively. Quality apparel Merino wool; 1966 – The Dohne Merino Breed Society of South Africa was formed. Service agricole. The result has been very successful. For this reason the data is unrepresentative of the farming community as a whole and cannot be used to draw firm conclusions regarding the relative profitability of the two major sheep breeds in all environments. 34: -To lay a foundation for th, The hypothalamic-pituitary-adrenal axis plays an important role in the acute stress response and maintaining a balance between functions that are essential to immediate survival (e.g. The company produces consistent, productive sheep of outstanding quality that increase their clients’ profitability. All rights reserved. We now have a 2% mating ratio with our Far Valley Dohne rams. Newsletters Dormer and Suffolk rams were used as sire breeds on these ewes. 2001), is such a breed, which was introduced to Australia at the end of 1990s (Casey 2002). Aide accessibilité. Web Design Perth, Dohnes cannot be improved with any other Merino type, When you are offered a Good Thing - Grab it, Bredasdorp Sheep Enterpises - Comparative Merino and Dohne data, marketing costs, but not labour and other overheads. Effects of nutrition on lamb mortality were variable and mostly non-significant. Longevity is one of their positive attributes.". And the breed was developed by the South African Department of Agriculture. Wool reco, analysed, the online tool of Preacher (200, being 9.6% heavier (P<0.01) than the progeny of Merino ewes (5.36±0.09 vs. 4.89±0.08 kg, were 5.5% heavier than lambs borne by Merino e, Table 1. Polls. Direct heritability estimates of 0.62 ± 0.04 and 0.73 ± 0.03 were obtained for clean fleece weight and mean fibre diameter, respectively. There were 62 Dohne Merino rams on offer and were all sold at the average price of … Ovulation rates of L ewes were 0.07–0.51 lower than their H contemporaries during differential feeding and this was significant (P < 0.05 or (P < 0.01) at four out of eight observations. Informations de com The Dohne Merinos were initially developed to be a hardy woolled sheep that are easy care with high reproductivity and growth rate under harsh sourveld Eastern Cape conditions. Contact Us Glenlea Dohne Merino and Glenlea Poll Studs. Add to Order. It is a pretty new breed and was actually developed in the late 1930s. Agricultural Service. Table 1. illustrates the comparative productivity based on the 2003 results of the Merino and Dohne flocks of clients of AnkerAgric Consultants. Sale. On 1000 hectares this totals R163 000 per annum more! Articles A further advantage of Dohnes which facilitates higher stocking rates, particularly of ewes per hectare, is the rapid growth and early marketability of lambs - most of which leave the property by 150 days of age. Despite this last year being one of the driest on record. Advmt. Breed. For those new to the process of layering for outdoor activities, the suggested breakdown above will help you dress appropriately. Dohne gross margin is actually 56% from meat and 44% from wool. Even with Dohnes, which are imminently suited to an accelerated lambing programme, an annual lambing cycle is more profitable than and 8-months cycle (A. Fourie, personal communication). Means for weight of lamb weaned per joining (in kg) were 37.3 for SAMM ewes, 39.6 for SAMM cross ewes, 35.5 for Dohne Merino ewes, 28.9 for FW+ ewes and 34.6 for Rep+ ewes. The environment in which the data was collected is excellent for sheep, favouring Merinos which are adapted to a high quality diet. 1 - 2 of 2 ads. A cross that worked, half Dohne mum x GP 090004, produced wide arse, crimpy wool with good body length; Body weight (June) 101.5 kg; … et al. Die stoet is ook een van die grootste in SA met ongeveer 1,200 geregistreerde ooie. Agriculture. O'Briens Poll Merino & Dohne Merino Ram Sale - http://www.obriendohne.com/about-us/ Today, Therecia Patience and her son, Gary, are on the same land, and are systematically improving the genetics of their Dohne Merino sheep. ), Cameron McMaster, Sheep and Wool Consultant, Napier The progeny were interbred and selected for high-fertility, rapid lamb growth rate, and fine Merino wool under commercial rangeland conditions. Gallery. Labour costs are not factored into the data in Table 1. and had they been included, the relative net profitability of Dohnes would have been higher. At birth the progeny of SAMM ewes were heavier than those of the other ewe lines, while FW+ ewes produced smaller lambs at birth than SAMM cross and Rep+ ewes. Landwirtschaftliche Dienstleistungen. Login / Register. As the Dohne is naturally bare breeched, the necessity for mulesing beyond the F1 or F2 stage is eliminated. The demand for dual-purpose breeds had been stimulated by both economic and environmental circumstances, with a greater emphasis on sheep meat production. Gullendah Pastoral Co. owns and operates Gullendah Dohne and Poll Merino Studs. 37: 237. S’inscrire. Ram Sale. DOHNE MERINO. 16 YEARS OF EXCELLENCE We have been breeding Dohne stud sheep for almost 16 years. We breed both 'Dohne' and our own successful 'Dollar Maker'™ rams, as well as, being involved in every stage of the production of our own merino clothing line 'Mihi Merino'. I have used them in contrasting environments from the far eastern wheatbelt at Southern Cross to the higher rainfall region at Arthur River in the Great Southern. Sold at 2019 National Dohne Merino Auction for R100 000 Cost per Dose/ Straw: R 100,00. Home Facebook. The Wauldby Dohne Merino Stud has always supplied top stud rams to breeders countrywide. The clients involved are amongst the most successful and experienced farmers in the region. Dohne merino ewes for breeding,volbek,6tand and 4tand.90 animals availible.0842414620.Eden district. News. In objectives with high emphasis on fibre diameter, unfavourable correlated responses in staple strength and CV of fibre diameter limited the effectiveness of using total follicle number index as a selection criterion. Merino ewes will be artificially inseminated using the semen from 12 leading sires. PIENAAR WW 152059 Breeder/ Stud: White Wools Description: Dohne Merino ram owned by Martiens Aveling, Willem Louw, Danie Bruwer Description: Symbol AA Wean Maternal : 0.82 Wean Direct : 3.17 Body Weight 12 mths: 5.15 Clean Fleece Weight : 0.19 Fibre Diameter : 0.53 General Merit: 16.75 Dam …