2 results match your criteria sru ymp

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Effects of partial replacement of soybean meal with other protein sources in diets of lactating cows.

Animal 2019 Jul 12;13(7):1403-1411. Epub 2018 Nov 12.

1Faculdade de Zootecnia e Engenharia de Alimentos,Universidade de São Paulo,13635900, Pirassununga, São Paulo,Brazil.

The protein nutrition of dairy cows is of great importance because of its direct influence on milk production, reproductive efficiency, and feeding cost. Eight first-lactation Holstein cows were randomly assigned to two contemporary 4 × 4 Latin squares in a 2 × 2 factorial design to evaluate the effects of replacing soybean meal with yeast-derived microbial protein (YMP) as a protein source (0% or 1.5% of dry matter (DM)) and its combination with slow-release urea (SRU; 0% or 0. Read More

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Feeding protein supplements in alfalfa hay-based lactation diets improves nutrient utilization, lactational performance, and feed efficiency of dairy cows.

J Dairy Sci 2014 Dec 26;97(12):7716-28. Epub 2014 Sep 26.

Department of Animal, Dairy, and Veterinary Sciences, Utah State University, Logan 84322.

Due to the increasing cost of soybean meal and concerns of excess N being excreted into the environment, new protein supplements have been developed. Two products that have shown potential in increasing N utilization efficiency are slow-release urea (SRU; Optigen; Alltech Inc., Nicholasville, KY) and ruminal-escape protein derived from yeast (YMP; DEMP; Alltech Inc. Read More

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December 2014
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