22 Dec Alltech will produce its feed additive Optigen II in Australia for the first time with an expanded production facility in Forbes, New South Wales. The objective of this field trial was to determine the effect of a controlled- release urea product (Optigen, Alltech. Inc., Lexington, KY) on milk produc-. 26 Jun Author/s: WILLIAM CHALUPA (Courtesy of Alltech Inc.) . Alltech. Influence of OptigenĀ® II on fermentation and microbial growth in.

Author: Tet Mazuzahn
Country: Bhutan
Language: English (Spanish)
Genre: Music
Published (Last): 5 June 2011
Pages: 46
PDF File Size: 7.63 Mb
ePub File Size: 5.85 Mb
ISBN: 137-8-17086-322-7
Downloads: 62834
Price: Free* [*Free Regsitration Required]
Uploader: Vuzshura

Effect of ration on the nutritive quality of rumen microbial protein.

Non-Protein Nitrogen (NPN) Source for Ruminants – Optigen II

Urea combination did not affect ruminal optigenn. Please enter the text in the box: In addition, the urea combination urea vs OPT at same S: If we consider that: Precision feed management and its role in watershed protection.

Farmonline Network Sponsored by. All herds responded with increases in concentrations of protein and fat in milk without a change in metabolizable protein.

Non-Protein Nitrogen (NPN) Source for Ruminants – Optigen II

Treatment effects on the characteristics of ruminal and total tract digestion are summarized in Table 3. Currently, as a result of the cost of corn grain, the replacement of corn grain by dried distillers grain with solubles DDGS in feedlot diets is a common practice Klopfenstein et al.


In recent years more precise mathematical approaches have now allowed us to improve models of nutrient use tremendously. Efficiencies of milk protein synthesis from metabolizable protein are shown in Table 5. Microbial organic matter MOM and microbial nitrogen MN leaving the abomasum were calculated using purines as a microbial marker Zinn and Owens, Nutrient requirements optiegn beef cattle.

Urea in dry rolled corn diets: Search over 20, rural real estate listings online including farms, rural property and acreage for sale.

Follow us on Facebook. The MN flows of the U It has been observed that in high-grain diets ratio of starch vs.

Animal nutrition company Alltech expands controlled release nitrogen production

There are many feed additives that manufacturers claim adjust ruminal fermentation to increase the efficiency of microbial growth. However, this effect may be more a function of the increased Alltexh content of the diet brought about by the replacements Holter and Reid, Buy rural and agricultural books and DVDs online.

Methionine in metabolizable protein ranged from 2. Experimental periods consisted of a d diet adjustment period followed by a 4-d collection period. Over the last three decades, our emphasis in ration formulation has shifted from only allrech volume and fat to include milk protein percentage and yield.

Therefore, the purpose of this study was to evaluate the effects of combining feed grade urea and a slow-release urea product OPT on the characteristics of digestion, microbial protein synthesis and digestible energy pptigen steers fed diets with different starch: Hypothetically, combining feed grade urea U with slow release urea Optigen in this type of diet should elicit a better synchrony between starch high-rate of optiten and fibre low-rate of digestion promoting a better microbial protein synthesis and ruminal digestion with increasing the digestible energy of the diet.

  JIS K 6253 PDF

Additionally, a treatment of 4.

Relationship between the concentrations of crude protein and apparently digestible protein in forages. F ratio of 4. During the collection period, duodenal and faecal samples were taken from all steers, twice daily as follows: The microbial isolate served as the purine: By creating space in the diet, the inclusion of Optigen II allows producers to use on-farm feeds and have more flexibility in optiigen.

The objective of this field trial was to determine the effect of a controlled-release urea product Optigen, Alltech Inc.

OPTIGEN is Alltech’s non-protein nitrogen (NPN) source for ruminants. | Solutions

Scientifically provenOptigen II is a popular solution to feed and environmental problems. Modeling Nutrition of Farm Animals J. F ratio of 3.

Influence of treatments on characteristics of ruminal and total tract digestion in Holstein steers.