Field Crops

The Starke Ayres STAR 3316 cabbage cultivar has shown excellent growth and cold tolerance during a very cold winter in 2020. The company offers a range of cultivars for different harvesting periods.

South Africa’s water scarcity and the necessity to import well over one million tons of wheat annually mean that the country’s winter wheat growers increasingly have to optimise their water-use efficiencies. KwaZulu-Natal farmer Egon Zunckel spoke to Lloyd Phillips about his family’s own efforts to achieve higher wheat yield from less water.

Gauteng-based Gugulethu Mahlangu says volunteering for experienced vegetable farmers gave her the confidence to launch her own successful career in farming.

Free State irrigation farmer Freek Strauss grows lucerne for the local and export markets. At the same time, the crop improves the soil’s condition, thus increasing the yields of other crops in rotation.

The common cutworm is a prominent maize pest in South Africa. Professors Johnnie van den Berg and Hannalene du Plessis, researchers at North-West University’s Integrated Pest Management Research Group, provide some useful tips on identifying and controlling this pest.

Any farmer will tell you that there is no such thing as a perfect crop, as each has its own challenges. From a production point of view, brinjals are as easy as they come, but limited demand puts a brake on large-scale production. Theuns Kotzee, a director of AAL Boerdery in Limpopo, explained to Lindi Botha how they manage this crop.

Simply Salads, a Mpumalanga-based grower of speciality tomatoes, is thriving in a tough market. The main reason for this, owner Peter Bakker and farm manager Charles Deane explained to Lindi Botha, lay in the twin strategy of lowering inputs and maximising output.

Conventional stick seed cane, while long relied on as the source of plant material for commercial sugar cane crops, comes with unavoidable inefficiencies. Experts in seed cane propagation explain how the ‘speedlings’ concept provides an alternative, cost-efficient option that has already proven itself in South Africa’s demanding sugar cane farming industry.

Melt van der Westhuizen of Moorreesburg holds the South African record for the highest canola yield ever produced. He spoke to Glenneis Kriel about his production methods.

Diplodia ear rot is a notable maize disease in South Africa. Apart from causing severe damage to the crop, it can also produce a potentially fatal mycotoxicosis in cattle and sheep. It is therefore crucial that a maize producer be able to identify the disease, says Dr Belinda Janse van Rensburg, plant pathologist at the Agricultural Research Council’s Grain Crops Institute.

Managing plant health and strict water monitoring have paved the way to success for AL 3 Boerdery in Dendron, Limpopo. CT van der Merwe spoke to Lindi Botha about the production practices that keep his farming business profitable.

Greenhouse farming is an intensive, high-yielding operation. Using the correct growth medium forms the basis of the operation, and mistakes in this area can cost a farmer dearly, according to producers and experts. Lindi Botha looks at which mediums work best for different crops.