نتایج جستجو برای: feeding of broiler chicks immediately after hatch with gel or granule
تعداد نتایج: 22361613 فیلتر نتایج به سال:
Two hundred Arian broiler chicks were used to investigate the effect of contents of dietary glucosinolates on performance of broiler chicks during starter (0-21 days of age) and grower periods (22-42 days of age) in a completely randomized design. The dietary glucosinolates contents in the starter period were 0 (S1), 7.5 (S2), 15 (S3), 22.5 (S4), 30 (S5) µmol/g and in the grower period they wer...
abstract this research is about a longitudinal case study of english morpheme acquisition by a persian speaking child l2 learner of english (2 .9-3).the goal of this research has been discovery of the child ‘s ability in acquiring of english morphemes in a persian context while only one person (the child’ s father)has been talking to her.this child has also been exposed to english languag...
sange siyah dam is located two kilometers down the kabod khani village. the environ of ghorrve city in kurdestan province. this is an clay core dam. in this dam instrumentation is performed in three section and consist of electrical piezometers, total pressure cells, settlement cells and so on. the main objective of instrumentation is to control the behavior of dam body and foundation, end else...
this work is presented in five parts. in the first part preparation of the starting complex [pt(c^n)cl(dmso)], 1, in which c^n = n(1),c(2?)-chelated, deprotonated 2-phenylpyridine, and dmso = dimethylsulfoxide, and its reaction with 1 equiv of the biphosphine ligands bis(diphenylphosphino)amine, dppa, or bis(diphenylphosphino)methane, dppm, to give the complex [pt(c^n)cl(dppa)], 2, or [pt(c^n)c...
An experiment was conducted to investigate the effect of early access to feed and water on the performance of broiler chicks during the first two weeks of life. A total of 64 Ross x Ross 708 broiler chicks were allotted to 3 treatment groups with 3 pens per group and 6 to 9 chicks per pen. Treatment group 1, 2, and, 3 were fasted for 36, 24, or 12 h post-hatch respectively, followed by ad libit...
BACKGROUND The interaction between the effects of exogenous neurotransmitters and dietary composition on appetite regulation in nonmammalian species is unclear. OBJECTIVE The objective of this study was to determine the effects of exogenous prolactin-releasing peptide (PrRP) and dietary macronutrient composition on food intake regulation in broiler chicks. METHODS Three isocaloric diets wer...
Hatchery efficiency is based on hatchability and the number of salable chicks. The hatchery sector has been seeking new alternatives to optimize production rates, including use different systems (multistage [MS] or single-stage [SS] machines) improve incubation conditions. present study aimed compare results for hatchability, chick quality, broiler performance chicks from 2 incubator systems-MS...
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