At Pienaarsrivier, a grain and sheep farm near Riversdale in the Southern Cape, farm owner Kobus Horne and his sheep production manager, Dirk Liebenberg, have significantly improved production efficiency and reduced costs through their use of technology and a carefully planned management system.
One of the most noticeable features of the farm is the careful way in which the production facilities have been positioned and structured for the animals’ comfort and for ease of movement and management. The handling facility, shearing shed, feedlot, lambing shed, feed mill and camps for rams, in-lamb ewes, and ewes with lambs are all set within a radius of a few hundred metres.
COMPUTERISED SCALE SYSTEM
At the handling facility, which is set out in the shape of a wagon wheel, Liebenberg and his team use a computerised scale that sorts the animals into one of five pens based on preprogrammed instructions. The animals are sorted primarily according to weight, and the ewes are separated according to the number of lambs they are carrying. The computer identifies the animals by reading their radio frequency identity tags, which are attached to their ears when they are two days old.
“Where we used to take at least six hours to weigh and sort 1 200 sheep, we’re now able to do so in less than two hours,” says Liebenberg.
The technology also allows for better utilisation of labour and enables Liebenberg and his team to monitor the growth of feedlot animals more carefully.
“Animals in the feedlot are weighed weekly and sold as soon as they weigh 48kg. We also sell those that aren’t picking up weight anymore, as we can’t afford to keep freeloaders.”
MANAGEMENT
Esta historia es de la edición October 02, 2020 de Farmer's Weekly.
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Esta historia es de la edición October 02, 2020 de Farmer's Weekly.
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