Response of yearling steers on bluestem pasture to Ralgro, Synovex S and Stilbestrol implants
نویسندگان
چکیده
منابع مشابه
Evaluation of Synovex Plus, Synovex S and Revalor S Implants in Feedlot Steers
One hundred forty-four crossbred yearling steers with an average weight of 841 pounds were used in a 116day experiment. Steers received either 1) no implant, 2) Synovex S ̈, 3) Revalor S ̈, or 4) Synovex Plus ̈. All implanted groups consumed more feed and gained faster and more efficiently than non-implanted steers. There were no significant differences in gain, feed intake or feed efficiency amon...
متن کاملRelationship of anabolic status and phase and rate of growth to priorities for protein and fat deposition in steers.
The effects of anabolic implants, growth phase (growing vs finishing) and rate of growth on the priorities for protein and fat deposition were determined in yearling cattle. Santa Gertrudis crossbred yearling steers weighing 290 kg were individually fed diets varying in forage and grain content and either not implanted (n = 16) or implanted (90-d intervals) with Ralgro (n = 13) or Synovex-S (n ...
متن کاملUrea and(or) feather meal supplementation for yearling steers grazing limpograss (Hemarthria altissima var. 'Floralta') pasture.
The unique relationship between TDN and CP concentration (low CP relative to TDN) in the whole-plant of 'Floralta' limpograss (Hemarthria altissima) may provide an opportunity for improving cattle performance through protein supplementation. In each of three consecutive years, yearling Brahman x British crossbred steers (initial weight approximately 270 kg) grazed limpograss during the summer a...
متن کاملEffect of feedlot management system on response to ractopamine-HCl in yearling steers.
Two experiments evaluated the effects of conventional and natural feedlot management systems (MS) on ractopamine-HCl (RAC) response in yearling steers. Feedlot performance, carcass characteristics, skeletal muscle gene expression, and circulating IGF-I concentrations were measured. The conventional system included a combined trenbolone acetate and estradiol implant, Revalor-S (IMP), as well as ...
متن کاملGrain supplementation on bluestem range for intensive-early stocked steers
A d-year study was conducted on Kansas Flint Hills bluestem range to monitor animal gain, grass, and forb standing biomass following grazing, plant population dynamics, and in 2 years, subsequent feedlot performance of steers under intensive-early stocking supplemented with increasing levels of sorghum grain. Each year from 1988 through 1991, crossbred beef steers were stocked at 0.24 ha/100 kg...
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ژورنال
عنوان ژورنال: Kansas Agricultural Experiment Station Research Reports
سال: 1976
ISSN: 2378-5977
DOI: 10.4148/2378-5977.2720