Crops

By investing in soil health, Swartland canola farmer Sakkie Rust has attained higher yields and made his crops more drought-resistant. He explained his methods to Wouter Kriel.

Pecan farming is still in its infancy in South Africa, but with the global demand for nuts increasing, more producers are seeing opportunities to diversify their farms with pecans. Lindi Botha spoke to seasoned Gauteng-based pecan farmer Albert Bouwmeester Jnr about how he gets the most from his pecan orchard.

While many farmers have had their fingers burnt in the production of honeybush, the crop can be highly lucrative, and Quinton Nortjé of Melmont Honeybush Tea can attest to this. He spoke to Glenneis Kriel about how he unlocks this indigenous fynbos plant’s value.

Faced with wilting, unproductive avocado trees, Limpopo farmer Christa Rebel decided to replace them with another crop. In the meantime, however, she planted strawberries on the orchard floor. Then, serendipitously, she discovered nature’s remarkable ability to repair itself.

There are various ways to ensure that soil loses as little water as possible. These include plastic sheeting to cover the soil, the use of mulch, and loosening the soil.

Soya bean farmer Gerrie Schoeman uses careful planning to time his planting perfectly. In addition, he uses the best resources at hand, including experienced service providers and the latest technology, to optimise production for maximum yield.

Achieving yield stability over many years is the golden standard in mango farming. But this is easier said than done: success requires a keen understanding of the demands of mango trees and excellent management. Award-winning mango producer Johann du Preez spoke to Lindi Botha about the science of tree manipulation.

Water availability has become one of the greatest limiting factors in agricultural production in South Africa. Johan Kotzé, director of Dutoit Agri Eastern Cape, spoke to Glenneis Kriel about how the company is managing this problem and producing more fruit per litre of water used.

Over-irrigating costs you money in terms of water and electricity, and may lower your crops’ potential. Under-irrigating is also detrimental. Learn to irrigate properly and at the optimal time, says Bill Kerr.

Harvesting macadamia nuts is highly labour-intensive, and Braam de Kock’s Lowveld farm is no exception. Tired of the stress of managing a large workforce, De Kock finally opted for mechanisation, and found the investment well worth it. Nonetheless, the process has had its challenges, he told Lindi Botha.

With global fertiliser prices at a two- year high, nitrogen use came under the spotlight at the 2021 SKOG Pre-Plant Information Day. Speaking at the event, agronomist Jacques Smith highlighted the importance of a holistic approach to nitrogen fertiliser management in grain crops.

When developing a crop rotation programme, one must take into consideration the various pests and diseases that may infect different crops in order to avoid disastrous results, says Bill Kerr.