The use of netting for agricultural applications has increased significantly in the past few years. This is not only due to the protection nets offer against increasing incidents of hail, but also because of the ample benefits to packout rates.
Research conducted by Citrus Research International (CRI) shows that nets bring benefits like increased yields, a faster time to maturity, reduced production costs and better risk management.
Paul Cronjé, a researcher at CRI, highlights the greater importance of gaining these benefits: "The rapid expansion of citrus plantings across South Africa will have a definite and significant impact on the South African citrus industry. Whether markets will absorb the increased fruit supply and what the subsequent repercussions on the current profit margins in the next five to 10 years will be is unclear and somewhat unsettling. "Another more worrying problem is the issue of climate change and its effects on citrus production, as current projections identify South Africa [...] will be significantly affected.
"During the past few years, high temperature extremes have increased, while low temperature extremes have decreased significantly.
"Some of the warmest monthly temperatures have recently been recorded, and even higher temperatures and more frequent warmer days are predicted," he said.
COSMETIC DAMAGE
As a result, Cronjé predicts small fruit-size problems will increase, as well as orchard water usage, and fruit cosmetic damage due to wind, hail and sunburn. Long-term strategic planning and embracing the latest research findings and subsequent novel on-farm technologies will be the main determinate of producer wealth and competitiveness of the industry. This is where shade-netting can play a significant role as it mitigates many of the risks associated with climate and market-related challenges.
Denne historien er fra 1 March 2024-utgaven av Farmer's Weekly.
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Denne historien er fra 1 March 2024-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.
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New farmers' seedling pitfalls
Inexperienced farmers may be tempted to grow seedlings from seed themselves, but they have much to gain by trusting a seedling grower at a nursery to perform this task for them instead
South African avocado production: a success story
Avocado production in South Africa has expanded markedly since the industry's humble beginnings over 80 years ago. From a small grove planted in 1938 in what was then Nelspruit, the industry has blossomed to seven million trees planted on 20 000ha. Dr Guy Witney, project manager at Great Brak Avos, spoke to Annelie Coleman about the country's avocado production.
Unlocking value through livestock exports
Exporting livestock might sound like a daunting business that's better left for big companies, but Gerrie Ferreira, who farms near Oudtshoorn in the Western Cape, has been doing it successfully for almost 30 years, sometimes in partnership with other breeders. He spoke to Glenneis Kriel about the huge potential this market holds, and offers some advice for farmers who are contemplating going this route.
An agribusiness's dedication to community upliftment
For agribusiness NWK, located in Lichtenburg, North West, corporate social investment is an important part of creating a positive influence alongside financial returns. Johan Bezuidenhout, NWK’s group manager of corporate marketing and communication, spoke to Annelie Coleman about why the company chooses to invest millions of rands in the area it operates in every year.
Empowering dreams, transforming lives
Since its launch in 2013, the Agri's Got Talent competition has revolutionised the lives of many farmworkers by unlocking their hidden talents and fostering a culture of empowerment. Glenneis Kriel spoke to various finalists about how the contest has changed their lives.
Foreign investment: agriculture maintains its appeal
South Africa remains a popular destination for foreign investors, despite an often negative outlook from its citizens. It is a gateway to Africa, and with its counterseasonal production to the Northern Hemisphere and favourable weather, local agriculture is especially well placed to attract foreign interest, bringing with it hope for rural communities
The real value and message of COP29 for SA agriculture
While the 2024 Conference of the Parties may have disappointed those who hoped for real progress, it's more important for South African agriculture to highlight its role in carbon mitigation
Improving efficiencies in feed and grain milling
Bühler, a Swiss-based company that provides solutions and equipment for various industries, including food and animal feed processing, has pledged that by 2025, it will deliver scalable solutions that will reduce energy, waste and water by 50% in the value chains of its customers.
Tips for better olive production
At an SA Olive Association field day in November, industry experts shared ways to improve olive production efficiencies, from soil preparation to harvesting.
More effort needed to protect vulnerable cheetah
On International Cheetah Day, commemorated every year on 4 December, emphasis was placed on the vulnerability of the species.
