Reding, Jason Jack; Van der Westhuizen, Robert R.; Berry, Donagh P.; Van Marle-Koster, Este(BMC, 2023-08-24)
BACKGROUND : Reproduction is a key feature of the sustainability of a species and thus represents an important
component in livestock genetic improvement programs. Most reproductive traits are lowly heritable. In order ...
Plant secondary compounds are potential rumen modifiers that can improve nutrient
utilization in ruminant animals. This study evaluated the effect of Moringa (Moringa oleifera) and
Neem (Azadirachta indica) leaf extracts ...
Linde, Dina Alida; Schokker, Dirkjan; Du Toit, Cornelius Jacobus Lindeque; Ramkilawon, Gopika Devi; Van Marle-Koster, Este(MDPI, 2023-09-15)
The rising concern of antibiotic growth promoter use in livestock has necessitated the
investigation into alternative feed additives. The effect of a probiotic and essential oils to an ionophore
on the rumen microbiome ...
Visser, Carina; Snyman, Margaretha A.(Oxford University Press, 2023-10)
• Angora and meat producing goats play an important role in food
security and sustainable livelihoods of livestock producers in South
Africa. To maintain their role, it is important to select animals that
can thrive in ...
Casey, Norman Henry(Oxford University Press, 2023-10-13)
Change and adaptation are the phenomena of life.
Throughout the existence of life on earth, biological systems
have adapted and changed physiologically and morphologically
to acquire a homeostasis most suitable for the ...
This study evaluated the compliance of the food industry with mandated sodium target levels in South Africa for 13 categories of processed foods included in the sodium regulation R.214, and assessed whether there were ...
This study evaluated the compliance of the food industry with mandated sodium target levels in South Africa for 13 categories of processed foods included in the sodium regulation R.214, and assessed whether there were ...
Meissner, H.H.; Blignaut, J.N.; Smith, H.J.; Du Toit, Cornelius Jacobus Lindeque(South African Society for Animal Science, 2023-05-19)
Cattle have been the focus of an intense debate between those concerned about, among other things, the possible negative effects on global warming, land degradation, food competition, and human health and those who are ...
Linde, Dina Alida; Van Marle-Koster, Este; Scholtz, M.M.; Gonda, M.G.; Gonzalez-Hernandez, J.L.; MacNeil, M.D.(South African Society for Animal Science, 2023-04-11)
Objectives of this research were to examine differential gene expression profiles of Nguni and Bonsmara cattle fed diets differing in their energy density. The ultimate goal was to improve understanding of the mechanisms ...
Van Heerden, Ingrid V.; Muller, Carmen; Schonfeldt, H.C. (Hettie Carina)(NISC (Pty) Ltd and Informa UK Limited (trading as the Taylor & Francis Group), 2023-09-16)
The Global Burden of Disease Study group recently stated that poor-quality diets are now the leading cause of disease world-wide. Consumer education by means of food product labelling can guide the consumer decision-making ...
Small ruminant production is one of the most important animal productions for food security in the world, especially in the developing world. Gastrointestinal nematode (GIN) infection is a threat to this animal’s production. ...
Magona, Christopher; Hassen, Abubeker; Tesfamariam, Eyob Habte; Visser, Carina; Oosting, Simon; Van der Linden, A.(Elsevier, 2023-05)
Quantifying the performance of beef cattle in diverse agro-ecological regions with different climatic conditions could be used by stakeholders to develop region-specific resilience strategies and optimize livestock production ...
Viljoen, Devon M.; Webb, E.C. (Edward Cottington); Myburgh, Jan G.; Truter, Johannes Christoff; Lang, Jeffrey W.; Myburgh, Albert(Elsevier, 2023-12)
The current study assessed the ambient temperatures, and those selected, by captive adult Nile crocodiles on a commercial farm in South Africa. Non-invasive data capture techniques were developed to ensure the crocodiles ...
Muller, Carmen; Van Deventer, Maricia Margrit; Pretorius, Beulah; Schonfeldt, H.C. (Hettie Carina)(Education Association of South Africa, 2023-08)
The National School Nutrition Programme (NSNP) in South Africa provides thousands of needy children with school meals on school days. One, and in some cases 2, of these meals per week are soya based. A review of the NSNP ...
A total of 2340 as-hatched Cobb500 chicks were allocated to 9 treatments, each with 13 replicate pens to evaluate the effects of either three phytase enzymes in a P-deficient diet. Starter and finisher diets consisted of ...
Moyo, Robin Mkhokheli; Van Niekerk, Willem A.; Hassen, Abubeker; Du Toit, Cornelius Jacobus Lindeque; Adejoro, Festus Adeyemi(Escola Superior de Agricultura, 2022)
The high moisture content of wet distillers’ grains with solubles (WDGS) has limited
its feeding value despite the relatively high nutritive value. The co–ensiling with whole–plant
maize, as a complementary feed, was ...
Plant phytochemicals are an important area of study in ruminant nutrition, primarily due to their antimethanogenic potentials. Plant extract yields, their bioactive compounds and antimethanogenic properties are largely ...
Mnisi, Caven Mguvane; Mlambo, Victor; Gila, Akho; Matabane, Allen N; Mthiyane, Doctor Mziwenkosi Nhlanhla; Kumanda, Cebisa; Manyeula, Freddy; Gajana, Christian S(MDPI, 2023-01)
The use of antibiotic growth promoters (AGP) in poultry production not only promotes the emergence of pathogenic multi-drug resistant bacteria, but it also compromises product quality, threatens animal and human health, ...
Ndung'u, Phyllis Wanjungu; Du Toit, Cornelius Jacobus Lindeque; Takahashi, T.; Robertson-Dean, M.; Butterbach-Bahl, K.; Merbold, L.; Goopy, John Patrick(CSIRO Publishing, 2022-10-28)
CONTEXT: Accurate reporting of livestock greenhouse-gas (GHG) emissions is important
in developing effective mitigation strategies, but the cost and labour requirements associated
with on-farm data collection often prevent ...