Flushing of Range Ewes by Supplementation, Drylot Feeding, or Grazing of Improved Pasture
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چکیده
منابع مشابه
Effect of Dried Distillers Grains Supplementation on Calves Grazing Bermudagrass Pasture or Fed Low-Quality Hay
The objective of the following experiments was to examine the effect of dried distillers grains plus solubles (DDGS) supplementation of calves grazing bermudagrass (Cynodon dactylon) pasture during summer (Exp. 1) or fed lowquality tall fescue hay (Exp. 2, Festuca arundinacea) during winter months. In Exp. 1, a total of 36 steers (261 kg) were randomly assigned to one of nine 0.81-ha pastures r...
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 کاملInfluence of supplementation method on forage use and grazing behavior by beef cattle grazing bluestem range.
Two 25-d trials (late summer and early winter) were conducted to determine the influence of supplementation method on forage use and grazing behavior. Fifteen ruminally and 12 esophageally fistulated steers (316 and 400 kg, respectively) were blocked by weight and assigned randomly to one of three treatments: 1) self-feeding supplement (via Calan gates) with salt as a limiting agent; 2) daily h...
متن کاملEffects of Organic and Inorganic Selenium Supplementation with Vitamin E during the Flushing Period on Reproductive Performance of Ghezel Ewes
Minerals and vitamins play an important role in animal nutrition with beneficial effects on animal reproductive performance. To investigate this issue, 44 Ghezel ewes weighing 55± 2 kg (Mean±SD) and 2-3 years old were randomly divided into groups (n=11), to investigate the effect of the selenium and vitamin E supplementation on blood hormones and metabolites and possible reproductive performan...
متن کاملInteractions between Selenium and Haemoglobin Type in the Reproductive Performance of Ewes Grazing Oestrogenic Pasture
Some ewes grazing oestrogenic pasture consistently produce viable offspring and are therefore considered to be resistant to Clover Disease. In a search for factors associated with this resistance Obst, Seamark and McGowan (1971) reported a significant association between ewe fertility and haemoglobin type (Hb) in a small flock of Merino ewes grazing Yarloop clover pastures. Low fertility and hi...
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ژورنال
عنوان ژورنال: Journal of Range Management
سال: 1972
ISSN: 0022-409X
DOI: 10.2307/3896545