نتایج جستجو برای: 10 csl in feed
تعداد نتایج: 17115214 فیلتر نتایج به سال:
the effects of wet-feeding of five levels of corn steep liquor (csl) on broilers performance and relative internal organ weights were examined. three hundreds 1-d old broilers (ross 308) were randomly allocated to one of the six dietary treatments in a completely randomized design with 5 replications of 10 chicks per pen. the dietary treatments were: 1. dry-fed control, no add water nor csl in ...
Corn steep liquor (CSL), a byproduct of the corn wet-milling process, was used in an immobilized cell continuous biofilm reactor to replace the expensive P2 medium ingredients. The use of CSL resulted in the production of 6.29 g/L of total acetone-butanol-ethanol (ABE) as compared with 6.86 g/L in a control experiment. These studies were performed at a dilution rate of 0.32 h-1. The productivit...
abstract this study was carried out to compare disinfecting effects of nanosilver with other feed disinfectants on layer hen performance, immune system, gastrointestinal microflora and intestinal morphology. total of 90 layers (lsl) were divided into five groups consisting: 1-control, 2- formalin (200 ppm), 3- formaycin (200 ppm), 4- nanosilver in drinking water (7.5 ppm) and 5-nanosilver in f...
the methods which are used to analyze microstrip antennas, are divited into three categories: empirical methods, semi-empirical methods and full-wave analysis. empirical and semi-empirical methods are generally based on some fundamental simplifying assumptions about quality of surface current distribution and substrate thickness. thses simplificatioms cause low accuracy in field evaluation. ful...
In a retrospective study, one hundred corneosclerallaceration (CSL) cases were managed at Zahedan Ophthalmic Center from 1988-1990. Our findings showed that CSL is more commonly seen in young and male patients. Seasonal variation in CSL frequency with higher prevalence in the fust half of the years was evident. Also it was found that cataract was more common in corneal lacerations while hyp...
in a retrospective study, one hundred corneosclerallaceration (csl) cases were managed at zahedan ophthalmic center from 1988-1990. our findings showed that csl is more commonly seen in young and male patients. seasonal variation in csl frequency with higher prevalence in the fust half of the years was evident. also it was found that cataract was more common in corneal lacerations while hyphema...
Cryptosporidiosis, caused by the apicomplexan parasite Cryptosporidium parvum, has become a well-recognized diarrheal disease of humans and other mammals throughout the world. No approved parasite-specific drugs, vaccines, or immunotherapies for control of the disease are currently available, although passive immunization with C. parvum-specific antibodies has some efficacy in immunocompromised...
We study lower and upper bounds on the parameters for stochastic state vector reduction, focusing on the mass-proportional continuous spontaneous localization (CSL) model. We show that the assumption that the state vector is reduced when a latent image is formed, in photography or etched track detection, requires a CSL reduction rate parameter λ that is larger than conventionally assumed by a f...
پروبیوتیک ها میکروارگانیسم هایی هستند که ضمن عبور از دستگاه گوارش، زنده می مانند و اثرات سودمند و مفیدی بر میزبان به جا می گذارند. لاکتوباسیلوس gg از میکروارگانیسم های خانواده باکتری های اسیدلاکتیک بوده و به عنوان یکی از مهم ترین باکتریهای پروبیوتیک محسوب می شود و اثرات سودمندی در سلامتی میزبان دارد. در این تحقیق سعی شده است که روند تولید غلظت سلولی بالای این پروبیوتیک در یک محیط کشت ارزان قیمت...
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