Animals

Like many industries, the horse industry is suffering due to COVID-19 regulations. If you own a farm, bringing in some game could offer you another income stream, says Dr Mac.

Most South African beef producers sell their weaners straight to feedlots for finishing. Chéri-Lynn Steyn, a master’s student in agricultural economics, explains how backgrounding these animals can increase the income of commercial beef farms and even of the feedlots themselves.

This non-invasive diagnostic tool can identify ‘hotspots’ that are linked to unsoundness, says Dr Mac.

Prof Tertius Brand, a scientist in animal nutrition at the Elsenburg Agricultural Training Institute, shares advice on how to manage a sheep flock during and after a drought in order for farmers to regain the profitability of their operations.

Lerato Senakhomo, the 2020 Agricultural Research Council's National Emerging Beef Farmer of the Year, runs her Nguni herd in a semi-intensive feeding system. She believes the keys to successful cattle production are proper planning and good time management. Siyanda Sishuba visited her farm in Gauteng.

The use of top genetics and agrotechnology enables Kluitjieskraal Jersey Stud in the Western Cape to weather the impact of volatile prices and rising input costs. Stud manager Arno Schoonwinkel outlined his methods to Glenneis Kriel.

André and Brenda Swanepoel started farming Boer goats as a part-time activity on their smallholding in Mpumalanga. In no time at all, they found themselves running a thriving commercial operation, thanks to an almost insatiable local demand for goat meat. Lindi Botha reports on the enterprise and its future.

The Miller family from Cathcart in the Eastern Cape pride themselves on their adapted and efficient Winston South Devon cows that consistently produce record-breaking bulls. James Miller explained their selection and management protocols to Mike Burgess.

Andrew Jordaan Jr of Spekboomberg farm in Cradock in the Eastern Cape was named the Voermol National Sheep Farmer of the Year in 2018. Mike Burgess spoke to him about how he gets the most out of his ewes by leveraging both extensive and intensive production systems.

Alcohol-free beer is a perfect alternative to fizzy drinks, and is increasing in popularity amongst professional riders around the world, says Dr Mac.

Prevention is better than cure, and this mindset is especially applicable when it comes to preparing calves for their productive adult lives. Dr Schabort Froneman, technical manager for ruminants at Zoetis, provides some pointers on how to raise healthy calves that can become healthy adult animals.

Bos indicus, B. taurus or Sanga cattle: which do you choose? Dr Michiel Scholtz and Prof Japie van der Westhuizen spoke to Glenneis Kriel about these breeds.

As seasons change, so do the feeding requirements of your animals. Voermol has a range of products to keep your animals performing at their best during any time of the year.

Horse breeding is a complicated matter, with many variables to consider, says Dr Mac.

Anette Theunissen, an animal scientist based at the Vaalharts Research Station, explains the results of a study conducted by researchers at the Agricultural Research Council’s Animal Production Institute, in collaboration with the Department of Agriculture, Land Reform and Rural Development, to evaluate the use of a temperature humidity index as a measuring tool for heat stress in beef cattle.

Marek’s disease in poultry can cause farmers huge economic losses. This is why Boehringer Ingelheim has invested in the development of a vaccine for Marek’s disease, which has proven effective against various strains of the pathogen.

Johan Erasmus, who farms near Derby in North West, is one of the pioneers of the Boran cattle breed in South Africa. He uses his experience as a stud breeder and a commercial crop farmer to assist and mentor new farmers in a number of Southern African countries.

There are advantages and disadvantages to using intra-articular injections, says Dr Mac.

Through rigorous selection, Meatmaster stud breeder Nico Grobler from North West has succeeded in significantly reducing wireworm infestation in his Kern Meatmaster flock. This has enabled him to run the stud successfully in an area highly susceptible to the parasite.

The 2020 Unistel/SA Stud Book Developing Breeder of the Year, Bookholane Mokoena of Boggie Bonsmaras in Nigel, Gauteng, says that one of his most important breeding aims is to maintain optimal body condition, with the goal of producing cattle that are fit and efficient.