FAST FACTS
• Drought and predation have made sheep production extremely difficult for Karoo farmer PF Theron and his father, Wilhelm.
• As a result, they have diversified into vegetable seed production, lowering their risk and improving farm income.
• The sheep also graze plant residue at the end of the production season.
Dwars-in-die-Weg, near Matjiesfontein in the Karoo, has suffered five consecutive years of drought, receiving less than 60mm of its 170mm annual average rain over the past three years.
Climatic conditions appear to have normalised this year, but PF Theron, who joined his father, Wilhelm, on the family farm at the start of the drought, estimates that it can take up to 10 years for Karoo vegetation to recover its full carrying capacity.
“The problem is that you can’t accelerate veld recovery by sowing seed, because the ecosystem is highly sensitive and the vegetation extremely diverse,” he explains.
With climate change expected to result in more extreme conditions, the chances are high that the region could suffer another drought before the veld has fully recovered. To alleviate the impact of the sheep on the veld, Theron significantly downscaled production during the drought, ending up with a mere 500 ewes on the 9 000ha farm. This would have been financially disastrous had Wilhelm not diversified into vegetable seed production a little more than 10 years ago, a move made possible by the farm’s good-quality borehole water.
Diese Geschichte stammt aus der October 16, 2020-Ausgabe von Farmer's Weekly.
Starten Sie Ihre 7-tägige kostenlose Testversion von Magzter GOLD, um auf Tausende kuratierte Premium-Storys sowie über 8.000 Zeitschriften und Zeitungen zuzugreifen.
Bereits Abonnent ? Anmelden
Diese Geschichte stammt aus der October 16, 2020-Ausgabe von Farmer's Weekly.
Starten Sie Ihre 7-tägige kostenlose Testversion von Magzter GOLD, um auf Tausende kuratierte Premium-Storys sowie über 8.000 Zeitschriften und Zeitungen zuzugreifen.
Bereits Abonnent? Anmelden
Uncertainty over Trump's stance on AGOA
It is of vital importance that that the African Growth and Opportunity Act (AGOA) be upheld following the recent US presidential election, in which Donald Trump emerged as the winner.
Plum pollen study reveals varietal differences in pollination effectiveness
A new study undertaken near George, Western Cape, explored pollination in plum varieties, showing key differences in pollen quality. Octavia Avesca Spandiel reports on the research findings.
Study: small cuts to beef production could eliminate years of emissions
In a paper published in early November, scientists reveal that pasturelands, in particular those that were once forests, hold great potential for mitigating the effects of climate change.
Harnessing wind for cleaner energy
At the Windaba Conference and Exhibition, held in October in Cape Town, Western Cape, Niveshen Govender, CEO of the South African Wind Energy Association, spoke to Glenneis Kriel about the state of wind energy in the country and the opportunities that farmers can exploit.
The Cape Grace: a Cape Town icon is reborn, and her new custodians shine
Brian Berkman has had the exceedingly good fortune of spending many nights at the Cape Grace Hotel over the years. He revisits it to find it as impressive as ever.
Cutting-edge tech aiding the agri sector
Toyota Material Handling's innovations conserve resources and reduce the environmental footprint of farming operations.
Use the correct growing medium for safe seedling production
Instead of buying expensive growing mediums for seedlings, farmers can make their own mixtures from local resources, such as manure, which are economical and produce excellent results
Optimising cherry production and quality
Growing cherries in a suboptimal climate requires manipulating trees and temperatures. But with a considerable market advantage, it is worth the effort. Lindi Botha visited ZZ2's Toscana farm, which for four weeks of the year takes prime position in the cherry market.
Biosecurity & nutrition: the foundation of pig farming success
JD Mostert, a consulting swine nutritionist at CS Vet, and Dr Stefan Steyn, a veterinarian at Afrivet, shared their expertise with Sinenhlanhla Mncwango, delving into why biosecurity and nutrition are critical pillars in establishing and maintaining a productive pig farm geared for long-term success.
The business of pig farming: practical steps for success
Running a pork farm requires knowledge and expertise. Mosele Lepheane, director of a small piggery in the Free State, spoke to Sinenhlanhla Mncwango about the structured approach needed to succeed, from drafting a business plan and managing cash flow to sourcing equipment and expanding market access.