Feed sources and Nutrition | Milk South Africa

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EFFECT OF DIETARY PROTEIN QUALITY IN SUPPLEMENTS TO DAIRY COWS
Gas exchange, rumen hydrogen sinks, and nutrient digestibility and metabolism in lactating dairy cows fed 3-nitrooxypropanol and cracked rapeseed.
Feeding rumen-protected methionine during the peripartum period improved milk fat content and reduced the culling rate of Holstein cows in a commercial herd
CHARACTERIZATION OF THE FUNGUS INFESTING RYEGRASS PASTURES.
Comparison of enteric methane emissions from Holstein Friesian cattle grazing on single species sward or mixed-species sward pastures.
Economic performance of 3 farm systems differing in sward species diversity and nitrogen fertilization level across a range of future economic scenarios.
Meta-analysis of the effects of dietary interventions to alleviate heat stress in lactating dairy cows.
Effect of source and level of forage in the diet on in vitro ammonia emission from manure of Holstein and Jersey dairy cows
Residual feed intake in peripartal dairy cows is associated with differences in milk fat yield, ruminal bacteria, biopolymer hydrolyzing enzymes, and circulating biomarkers of immunometabolism.
A network meta-analysis of the impact of feed-grade and slow-release ureas on lactating dairy cattle.
Host and rumen microbiome contributions to feed efficiency traits in Holstein cows.
Unlocking dairy potential: Insights into drinking water minerals composition effects on lactating cow performance
Dry matter intake and production efficiencies of dairy cows rotationally grazing a perennial ryegrass monoculture, a perennial ryegrass-white clover sward, or a multispecies sward.
Growth performance, faecal scores, and metabolic profiles of neonatal Holstein calves with extended transition milk feeding.
Effects of dietary starch and fatty acid supplementation on milk production and metabolic responses during the immediate postpartum period in dairy cows.
Effects of replacing sulfate with hydroxychloride sources of trace minerals on health and reproduction in dairy cows.
Effect of partial exchange of lactose with fat in milk replacer on ad libitum feed intake and performance in dairy calves.
Effect of using mycotoxin-detoxifying agents in dairy cattle feed on natural whey starter biodiversity.
Grazing season length and stocking rate affect milk production and supplementary feed requirements of spring-calving dairy cows on marginal soils.
BIOSTIMULANTS ON RYEGRASS – CLOVER PASTURES FOR DAIRYING
Reducing dietary crude protein levels while meeting metabolizable protein requirements: Performance of dairy cows over a full lactation period.
THE EFFECT OF PRICKLY PEAR MEAL AND PROBIOTICS ON DAIRY CALF PERFORMANCE AND CONTROL OF DIGESTIVE PATHOGENS.
The effect of increasing sward species diversity on enteric methane emissions from Holstein-Friesian and Holstein-Friesian × Jersey crossbred dairy cows in a rotational grazing system.
Feeding preweaning Holstein calves a synbiotic supplement increases their energy-corrected milk yield as lactating cows.
Growth and lactation performance of dairy heifers raised in confinement or on pasture.