02/06/2026
What are we doing on the farm? Part 1
During sad or shocking times you just need someone to sit and agree with you, just to understand and Google totally "gets it", stating that "A severe flood, submerging citrus trees in full fruit, represents a catastrophic agricultural emergency." A catastrophic agricultural emergency. I couldn't explain the situation better, so for those who asked what's happening in the orchards, here we go. (Biologie Pa, die een is vir Pa!)
"At this depth, the entire root zone, trunk and lower canopy are completely cut off from oxygen - with a critical survival time of 24-72 hours.
Any ripe or ripening fruit that was physically under water for more than a few hours is ruined for commercial or consumption purposes. Fruit will absorb too much water, split, rot rapidly on the branch and drop off. The floodwaters also leave behind a thick layer of mud and silt on the remaining fruit and leaves which blocks sunlight, halts photosynthesis and chokes the gas exchanges. Fruit develop diseases like brown rot, sour rot, bacterial spot, fruit splitting, tree/root diseases...
Water displaces oxygen in the soil, suffocating the roots.
Also iron chlorosis (yellowing of plant leaves caused by an iron deficiency that prevents the plant from producing chlorophyll) as waterlogged soil locks out oxygen and essential nutrients, which prevents the leaves from absorbing iron, starving the tree of the energy needed to mature fruit."
Also, let us not forget the 100km\h winds that stripped the trees of fruit as well. ANYWAY, basically we needed to pick up all the contaminated fruit asap, strip the trees from their load...and move on...but to do that, we needed to clear around the trees. Sanitise, sanitise, sanitise. Unfortunately yes, the fruit then needed to be thrown away. At the same time roads needed to be fixed and rebuilt on the mountainous side of the farm as water keeps on draining through which makes it too muddy to access THOSE orchard with heavy vehicles, let alone bringing bins full of fruit down.