نتایج جستجو برای: average daily gain

تعداد نتایج: 704513  

D. Pamukova M. Simeonov,

The aim of the present study was to analyze the live weight, body length, and chest perimeter in Blackhead Pleven lambs at an early age with a view to their future use as prognostic indicators of growth performance. The study was conducted with 46 lambs. It found out that at birth and weaning the singletons had higher live weight and higher average daily weight gain in comparison with the twins (P

2014
Jung-Ah Ha

This study dealt with estimating AADT which serves the important basic data in transportation sector. AADT estimation is fundamental to the analysis of transportation data sets and the management of transportation systems. AADT is estimated using short-term traffic counts at most sites because permanent traffic counts is installed at limited sites. To estimate AADT, an adjustment factor applica...

Journal: :تولیدات دامی 0
علیرضا کرمپور دانشجوی دکتری، گروه علوم دامی، پردیس کشاورزی و منابع طبیعی، دانشگاه رازی، کرمانشاه، ایران فرخ کفیل زاده استاد، گروه علوم دامی، پردیس کشاورزی و منابع طبیعی، دانشگاه رازی، کرمانشاه، ایران

this study was conducted to determine the effects of addition of the pomegranate seed oil (pso) in the diet on growth performance, diet digestibility and rumen fermentation parameters of fattening lambs. twenty one sanjabi lambs, with average body weight of 27.5±2.6 kg and 3 months of age, were used in a completely randomized design with 3 treatments and 7 replicates.the experimental treatments...

ژورنال: :مجله علوم کشاورزی ایران 2003
محمد علی طالبی حسین موثق مرتضی کرمی

growth rate of 60 lori-bakhtiari single male lambs were assigned to a completely randomized design with two factors. the factors were tail status (with and without fat tail) and fattening period ( 75,90, 105 days). lambs were alternately docked by the use of rubber rings at the begining of the second day of birth. lambs were weaned at 90±5 days of age and randomly divided into three groups...

Journal: :پژوهش های علوم دامی ایران 0
غلام رضا نوری حمید امانلو داوود زحمتکش احسان محجوبی

in order to study of effects of sodium bicarbonate on lameness occurrence and the performance of feedlot cattle, 100 holstein bull calves (251.75 ± 5.75) were used in a completely randomized design. calves were group fed a similar basal diet during 42 days experimental period. used treatments included 1) control treatment without feed additive, and 2) experimental diet that calves consumed 50 g...

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