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"Experientia docet" - Experience is the best teacher

Exploring heifer fertility, sire selection, and herd survival analyses in herds with automated data capture

  • 2025
  • Issue: 1
  • Volume: 18
A.U. Gresse, E. van Marle-Köster & H.H. Meissner Page: 5 - 16
  • 2026-07-22
  • zelda

Abstract Globally, dairy producers face growing pressures to boost production while maintaining animal welfare and longevity. In response, many are adopting precision management technologies for detailed data acquisition. This trend is evident in South Africa, where dairy managers increasingly use…

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Biological factors that affect feedlot profit in South Africa

  • 2025
  • Issue: 1
  • Volume: 18
M.M. Scholtz & F.J. Jordaan Page: 17 - 20
  • 2026-07-22
  • zelda

Between 70% and 80% of South Africa’s beef is produced through feedlots. It is therefore important that the commercial beef cattle farmer that markets weaner calves, takes note of the biological factors that determine feedlot profit. Performance is very important…

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Exploring socioeconomic status of communal farmers in Emalahleni Local Municipality in the Eastern Cape, South Africa

  • 2025
  • Issue: 1
  • Volume: 18
S. Tokozwayo, U. Gulwa, A. Sogoni, L. Royimani, S. Matshawule, S. Mthi, M. Yawa, W. Mashece & M. Slayi Page: 21 - 32
  • 2026-07-22
  • zelda

Tokozwayo, 2025 Vol 18 (1)Socioeconomic research is crucial for assessing a community’s current state and guiding its development initiatives. The study aimed at assessing the socioeconomic status of Zwartwater communal farmers in Dordrecht, Emalahleni Local Municipality, Eastern Cape Province. A…

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Assessing ram introduction protocols and reproductive disease prevalence in selected communal sheep flocks of the Eastern Cape Province

  • 2025
  • Issue: 1
  • Volume: 18
J.M. Rust, S. Mthi, T. Rust, W.J. Goosen, Z. Mbatsha & K Mzayifani Page: 33 - 40
  • 2026-07-22
  • zelda

A study was conducted to evaluate the effectiveness of two different ram introduction protocols within the Eastern Cape communal sheep farming sector as well as potential reproductive disease prevalence in sheep flocks. The study was done in two phases where…

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The effect of using different protein sources and high level of starch in milk replacers on the profitability of rearing Holstein bull calves

  • 2025
  • Issue: 1
  • Volume: 18
E.E. Kriel, J.H.C. van Zyl, O.B. Einkamerer & G.V. Kriel Page: 41 - 47
  • 2026-07-22
  • zelda

The economic viability of four milk replacers was evaluated to determine the most cost-effective option for rearing Holstein bull calves. Thirty-two (N = 32, n = 8) 3-5 day old calves with an average weight of 40.8kg were randomly assigned…

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Silage making from mowed grasses and its potential use as a feed resource for sheep

  • 2025
  • Issue: 1
  • Volume: 18
T.D.E. Mpanza, T.M. Langa, N.P. Bareki, K. Choeu, J. Mamabolo, B.D. Nkosi Page: 56 - 64
  • 2026-07-22
  • zelda

This study evaluated silage making from mowed grass on fermentation characteristics and nutrient intake by sheep. Mowed grass was collected from a local stadium in Pretoria and brought to a farm for silage making and animal feeding. The grass was…

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