Chewing activities and particle size of rumen digesta and feces of precision-fed dairy heifers fed different forage levels with increasing levels of distillers grains

Author:

Suarez-Mena F.X.,Lascano G.J.,Heinrichs A.J.

Funder

Coleen Jones of the Pennsylvania State University

Publisher

American Dairy Science Association

Subject

Genetics,Animal Science and Zoology,Food Science

Reference35 articles.

1. Official Methods of Analysis,1990

2. ASABE (American Society of Agricultural and Biological Engineers). 2007. Method of determining and expressing particle size of chopped forage materials by screening. ANSI/ASAE. S424. 1:663–665. ASABE, St. Joseph, MI.

3. Ingestion and mastication of feed by dairy cattle;Beauchemin;Vet. Clin. North Am. Food Anim. Pract.,1991

4. Sterotypies as animal welfare indicatorsCurr. Top. Vet. Med. Anim. Sci. Vol. 23. D. Smidt Indicators Relevant to Farm Animal Welfare;Broom,1983

5. The Ruminant Animal Digestive Physiology and Nutrition;Church,1988

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