منابع مشابه
Influence of prefast feed intake on recovery from feed and water deprivation by beef steers.
A trial was conducted with 60 steers (257 kg) to determine the influence of prefast feed intake on recovery from feed and water deprivation. For 3 d, steers were fed a 35% roughage diet at 1 (LI) or 1.75% (MI) of body weight or ad libitum (AL). Steers were then deprived of feed and water for 24 h, limit-fed and watered for 24 h, deprived of feed and water for 48 h and then allowed ad libitum fe...
متن کاملFeed Intake Behavior and Implications for Energy Utilization
The study of feed intake has been greatly facilitated by the recent development of computerized systems that monitor the feed intake of individual animals within a group. Such equipment was originally designed for use by breeding stock supply organizations in the performance testing of pigs in group situations. The majority of selection programs for pigs place considerable emphasis on feed effi...
متن کاملthe influence of the neo-platonic concept of poetic imagination on wordsworth’s poetry
بر اساس نظریه افلاطون در باره شعر خلاقیت هنری مورد انتقاد قرار گرفته است. نظریه کلی در مورد شعر این بود که شعر از ظواهرتقلید میکند و نه حقیقت. چون سایه ای از حقیقت است. اما با پیدایش فلسفه نو افلاطونی، انتقاتات قبلی در مورد شعر و شاعری اصلاح شد. فلوطین در کتاب انئید، اساس خلق هنری را بر محور مُثل افلاطونی قرار داد. وی باور داشت که هنر مندان در خلق آثار هنری، تحت تاثیر مُثل افلاطونی بوده و عوالمی ...
Impact of shelter in hot Mediterranean climate on feed intake, feed utilization and body fluid distribution in sheep.
Sheep fully exposed to Mediterranean summer conditions had a higher respiration rate and a higher body temperature than sheep with access to shade. Nevertheless, feed intake and water intake of non-sheltered animals was not different from that of sheltered ones and both maintained their body weight on medium quality hay. Apparent digestibility of organic matter was higher in the non-sheltered a...
متن کاملInfluence of intrajugular administration of insulin, glucagon and propionate on voluntary feed intake of sheep.
The effect of intrajugular injections of insulin, glucagon and propionate, administered singly and in combination, as possible peripheral feedbacks in the control of feed intake in wethers was studied. A complete mixed diet (25% chopped hay: 75% cracked corn) was fed ad libitum. The treatments were saline, 6 mU insulin/kg body weight (BW), 9 ng glucagon/kg BW and 1.3 mg propionate/kg BW. In Exp...
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ژورنال
عنوان ژورنال: Journal of Dairy Science
سال: 1966
ISSN: 0022-0302
DOI: 10.3168/jds.s0022-0302(66)87834-7