FAST FACTS
Before buying a bull, do your homework on the genetic potential of the animal.
Genetic improvement can only be achieved over several generations. Therefore, buying in the right bull is essential to the long-term sustainability of your herd.
Avoid comparing breeding values across breeds, as these will differ substantially.
The days of buying bulls based purely on their functional appearance are over. While functional efficiency is important, it is also crucial that the buyer does his or her homework regarding the genetic potential and merit of the bulls prior to the auction so as to be able to make an informed decision on the day of the auction.
Auction catalogues are, however, not always easy to interpret and can be challenging for commercial and stud breeders during the auction amidst a lot of activity going on and no time to waste between the lots on auction.
If breeders are knowledgeable regarding the interpretation of best linear unbiased prediction (BLUP) values, which depict an animal’s genetic potential, it can be a huge advantage in helping them meet their breeding objectives much quicker.
It needs to be asked whether breeders really understand these figures and the use of breeding values as a selection tool for choosing the best bull for their herds.
It will always be risky to buy a registered bull without breeding values, especially since a bull can have such a huge genetic impact on a cowherd. In addition to this, genetic improvement is a slow process and can only be achieved over generations. This implies that the wrong choice of bull can be so detrimental to your herd that it can be costly to recover from the damage caused and will be a setback to achieving your breeding goals.
Denne historien er fra March 18, 2022-utgaven av Farmer's Weekly.
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Denne historien er fra March 18, 2022-utgaven av Farmer's Weekly.
Start din 7-dagers gratis prøveperiode på Magzter GOLD for å få tilgang til tusenvis av utvalgte premiumhistorier og 9000+ magasiner og aviser.
Allerede abonnent? Logg på
Syngenta Seedcare celebrates a decade of innovation
Syngenta's ambition is to enable their customers' investments to grow in healthy soil from treated seeds to young plants through innovation and collaboration, writes Magda du Toit.
Agri workers shine at Western Cape awards
Lindie-Alet van Staden, a garden and olive orchard manager at L’Ormarins Wine Estate in Franschhoek, was crowned as the Western Cape Prestige Agri-Worker of 2024 at a gala event recently held near Paarl.
Small and large farmers recognised at grain awards
The annual Grain SA/Syngenta awards ceremony bears testimony to the quality of farmers in the grain industry.
Growing partnerships: Fedgroup's flexible and innovative approach
Janine Ryan spoke to Warren Winchester, general manager of impact investing at Fedgroup, about why the company became involved in agriculture, and what it offers farmers and their immediate communities.
Why fish farms fail, and how to avoid becoming a statistic
The popularity of launching fish farms is not matched by their success. Leslie Ter Morshuizen, owner of Aquaculture Solutions, explores the factors that cause most of these businesses to go under.
Where history and modernity meet in a luxurious setting
Brian Berkman kept his eyes peeled for ghosts in the oldest continuously run hotel in South Africa, but all he found was a fabulous two-night stay.
THE HITCHING POST
I'm a stylish elderly lady with a radiant glow and a good sense of humour that keeps me young at heart.
Cutworms: check the weeds on your fields!
Zunel van Eeden explains why understanding the ecological interplay between cutworms and weeds is crucial for effective pest management. Producers should disrupt the life cycle of cutworms to minimise crop damage.
Does high-density grazing mimic grazing patterns of game?
In their paper on high-density grazing in Southern Africa, professors Angelinus Franke and Elmarie Kotzé from the Department of Soil, Crop and Climate Sciences at the University of the Free State say high-density grazing systems may not accurately reflect natural ecosystems. Roelof Bezuidenhout reports.
Global grain outlook: 2024/25 marketing season
In its latest summer crops report, the Crop Estimates Committee says South African farmers intend to plant 4,47 million hectares of summer grains and oilseeds in the 2024/25 season, up 1% from the previous season. As South Africa exports maize and soya bean, Annelie Coleman reports on the latest trends in the international grain and oilseed markets, amid fluctuations in weather conditions and ongoing armed conflicts.
