ProAgri
Independent agricultural coverage records the yield result and identifies Gerlu and Heinrich Roos of Roos Boerdery, Wonderfontein, in the Eastern Region dryland section.
View ProAgri source →Independent Agricultural Evidence
Agricultural Recognition
A concise record of independently published agricultural recognition associated with Gert Lucas Roos, also known as Gerlu Roos.
PIONEER® Weigh and Win
Eastern Region dryland maize recognition.
Independent agricultural coverage of the 2018 PIONEER® Weigh and Win competition records Gerlu Roos and Heinrich Roos of Roos Boerdery, Wonderfontein, as winners of the dryland section in the Eastern Region.
15.373 t/ha
Gerlu Roos — dryland maize yield
The published ProAgri report records the yield at 15.373 tonnes per hectare and identifies Roos Boerdery of Wonderfontein as the Eastern Region dryland section winner.
Farmspace
A second independent agricultural reference documents the Weigh and Win dryland maize results for the Eastern Areas.
View Farmspace source →Why this matters
Evidence of practical agricultural involvement.
This recognition provides an independently published reference to practical commercial agriculture and crop-production performance. It complements the broader professional record covering agricultural operations, farm management, commodity trading, procurement, logistics and business development, together with the site's authentic Field & Operations record.