Effect of Silage Extract on Voluntary Intake, Rumen Fluid Constituents, and Rumen Motility
نویسندگان
چکیده
منابع مشابه
Influence of post-rumen supply of nutrients on rumen digesta load and voluntary intake of a roughage by sheep.
The effects of post-rumen supply of nutrients on the rumen digesta load and voluntary consumption of roughage by Border Leicester X Merino ram lambs was investigated. A chopped wheaten hay was offered to the ram lambs (n 24), whose nutrient intake was altered by infusing into the abomasum a liquid supplement, containing reconstituted cow's milk, sodium caseinate, minerals and vitamins, for a pe...
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Eight ruminally fistulated steers were utilized to evaluate the effects of amount of dried distillers grains (DDG) supplementation on forage dry matter intake (DMI), digestibility, and rumen parameters in steers consuming bermudagrass round bale silage (RBS). Treatments consisted of RBS only or RBS plus daily supplementation of DDG at 0.33, 0.66, or 1.0% of bodyweight (BW). There was quadratic ...
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Two trials were conducted to evaluate the effect of rumen-degradable protein balance (OEB) deficit on voluntary intake (trial 1), microbial protein synthesis, and N metabolism (trial 2) in growing double-muscled Belgian Blue bulls. In trial 1, six bulls (339 +/- 26 kg of initial BW) were used in a replicated 3 x 3 Latin square and received a diet of 60% corn silage and 40% concentrate with ad l...
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A total of 432 crossbred yearling steers (395 kg +/- 6.35) were used in a randomized block experiment to study the effects of rumen degradable intake protein (DIP) and rumen undegradable intake protein (UIP) concentration on feedlot performance and carcass merit. The 6 dietary treatments used for this study included 1) a 10.5% CP diet with 5.1% UIP and 5.4% DIP (DIP5); 2) an 11.5% CP diet with ...
متن کاملEffect of alfalfa silage storage structure and rumen-protected methionine on production in lactating dairy cows.
The objective of this study was to determine whether production and nutrient utilization differed when lactating cows were fed diets based on 1 of 3 sources of alfalfa silage (AS) and whether performance was altered by feeding rumen-protected Met (RPM; fed as Mepron). Thirty-six lactating Holstein cows were blocked by parity and days in milk, then assigned to a randomized complete block design ...
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ژورنال
عنوان ژورنال: Journal of Dairy Science
سال: 1977
ISSN: 0022-0302
DOI: 10.3168/jds.s0022-0302(77)83905-2