Research & Technical
Northeastern Cape cultivar trial under dryland conditions at Ugie in 2024/25
The Northeastern Cape is a potato producing region where approximately 2.3% of South Africa’s commercial potatoes are produced on approximately 1 160 ha. The most prominent cultivars produced in the…
Read MoreSouthwestern Free State cultivar trial under irrigation at Petrusburg in 2024/25
The Southwestern Free State potato production region produces around 1.86% of the country’s commercial potatoes on 954 ha (2024 harvest year). The most prominent cultivars produced as part of this…
Read MoreMpumalanga cultivar trial under irrigation at Davel/Bethal in 2024/25
Approximately 2.11% of the total hectares under potatoes in South Africa are planted by 37 potato producers in the Mpumalanga production area. Potatoes in this region are planted under irrigation…
Read MoreSuidwes-Vrystaat-kultivarproef onder besproeiing op Petrusburg in 2024/25
Die Suidwes-Vrystaat aartappelproduksiestreek produseer sowat 1.86% van die land se kommersiële aartappels op 954 ha (2024-oesjaar). Die mees prominente kultivars wat in die streek se hoofoes vir tafelverbruik en verwerking…
Read MoreCultivar check: Lanorma
Description A variety with very high yields, producing round to oval shaped potatoes with a light cream coloured skin and light-yellow flesh. The variety is well suited to the fresh…
Read MoreMpumalanga-kultivarproef onder besproeiing op Davel/Bethal in 2024/25
Sowat 2.11% van die totale hektare onder aartappels in Suid-Afrika word deur 37 aartappelprodusente in die Mpumalanga-produksiegebied geplant. Die streek se aartappels word onder besproeiing geplant met die oog op…
Read MoreGrond en water: ’n Onafskeidbare vennootskap
Wêreldgronddag wat jaarliks op 5 Desember plaasvind, is verlede jaar onder die tema “Grond en water: ’n Bron van lewe” gevier. Wat die landbou betref, strek hierdie boodskap verder as…
Read MoreGlyphosate hormesis: Benefits and risks
Despite being lambasted by increasing cases of glyphosate-resistant weeds and negative press regarding human health concerns, glyphosate retains the titles it has earned over the past quarter of a century…
Read MoreNematode control: Can we do without fumigation?
Potatoes are mainly produced on intensively farmed land, which contributes to nematode-induced problems specific to the crop. Root-knot and lesion nematodes are recognised as one of the primary constraints in…
Read MoreThe concept of low flow-rate irrigation
Also known as continuous irrigation, low flow-rate irrigation (a form of low-rate drip irrigation) has the potential to push the limits of irrigation precision and water-use efficiency. In certain circumstances,…
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