UREA LEVEL IN COWS’ MILK FED ON TOTAL MIXED RATION (TMR) AND TRADITIONAL SYSTEM IN SUMMER AND WINTER SEASON

Katzmair (2018), que mapeou iniciativas, projetos, grupos, pessoas e insti- tuições em 92 países com relação direta a essas práticas, identificou ainda algumas semelhanças

The 1.5% level of licuri oil in the diet of dairy cows on pasture as DM of the concentrate level results in a better gross margin from the sale of the milk, with increases in the

Several effects seem to affect milk urea nitrogen, especially the effects of season (higher milk urea nitrogen values during winter), breed (lower values for Holsteins cows),

The objective of this study was to model MUN and lactose levels in Holstein cows and their relationship with days in milk (DIM), milk yield, milk fat, milk protein, and

The total substitution of soybean meal, source of true protein, for slow-release urea, source of non-protein nitrogen, in diets for dairy cows of medium milk

Table 2 - Milk composition, performance (Experiment 1), production performance, milk solids, allantoin/creatinine ratio in urine and plasma glucose concentration in dairy cows

The effects of farm, parity (PO) and month of parturition on milk production, percentage of fat and protein, somatic cell count (SCC), and milk urea nitrogen (MUN) concentration

The present study determined the frequency of Staphylococcus aureus virulence genes in 2,253 milk samples of cows (n=1000) and goats (n=1253) raised in three different