Animals

In the first part of this three-part series, Dr Jan du Preez, managing director of UCK Investments, discusses the contributing effect of global warming on the occurrence of heat stress in dairy cattle.

The success of a beef cattle operation rests largely on the performance of its cows, says Dr Hentie van Rensburg, who bred the 2022 Agricultural Research Council National Best Elite Cow in the Afrisim category. He and his farming partner, Lourie van Pletzen, spoke to Annelie Coleman about their approach.

The calming effect of equine-appeasing pheromone offers benefits to horse, handler and rider, says Dr Mac.

The South African feedlot industry produces about 75% of all beef eaten in the country. Annelie Coleman spoke to Lynette van Rooyen, group director at Sparta Beef, and Charles Mathewson, Sparta’s head of cattle procurement, about their company’s weaner requirements and how farmers can satisfy these.

Incorrect breed selection, training and feeding can lead to muscle pain and cramping in competition horses, says Dr Mac.

Melville Ferreira, senior researcher at the Agricultural Research Council’s Animal Production unit in Vryburg, and Yolanda Venter, breed manager of the Santa Gertrudis Cattle Breeders’ Society in Bloemfontein, reveal the findings of performance testing of Santa Gertrudis bulls over 20 years under intensive conditions.

Johanri Dormers stud near Lindley in the Free State is known for outstanding animals that achieve record prices. Owner Johan Barnard credits the success of his operation to the careful implementation of specific line-breeding principles, among other factors.

Despite the fact that Namibia is an arid country, farmers there continue to run profitable beef operations. However, profitability margins are decreasing.

Theo Maqashalala runs approximately 100 commercial Nguni breeding female animals near the town of Seymour in the Eastern Cape. He spoke to Mike Burgess about his appreciation for the Nguni breed, and why he opted for a terminal crossbreeding programme that uses Brahman bulls.

There are several types of horse insurance. It’s important to decide which best suits your horse and your situation, says Dr Mac.

Horse racing is a very lucrative sport, and much research and money have been spent on breeding the ‘ideal’ racehorse. Janine Ryan reports on the aspects of conformation and breeding principles that Thoroughbred racehorse breeders and buyers consider before investing in the training of a yearling.

The Beef Shorthorn has a long and successful history in South Africa. Stud owners Hendrik, Henco and Johann Strydom spoke to Annelie Coleman about this adaptable animal that shines at crossbreeding.