The Svalbard reindeer relies on a highly active rumen microbial population of bacteria, fungi and protozoa for the utilization of cellulose and hemicellulose, the major components of growing plants (Rogers and Perkins, 1968). O n Svalbard the availability and quality of food changes during the year, ranging from fresh young forage in summer (July September), to a highly concentrated diet, inclu...

I. The effects of dietary sulphur on the availability of dietary copper were estimated by means of a repletion technique. The responses of initially hypocupraemic ewes to repletion with Cu-supplemented diets containing supplements of organic S, as methionine, and of inorganic S, as Na,SO,, were compared with those obtained with a diet low in S. 2. The two forms of S had similar effects. Respons...

Probiotics are microorganisms that beneficial to the host and can improve intestine's microflora. For ruminants in Indonesia, high numbers of cellulolytic needed utilize forage or agricultural waste as efficiently possible producing nutrients by livestock. Therefore, a feed additive is rumen function's performance, one them probiotics. Solid liquid probiotics have several advantages, namely con...

The effect of using enzymatic and probiotic preparation “Rumit” in feeding the Ayrshire cattle has been studied. objectives included analysis biochemical blood parameters newborn cows, research feed additive action on activity rumen microflora milk productivity level, as well calculation economic efficiency probiotic. To implement experiment was carried out period from March to July 2021 basis ...