نتایج جستجو برای: without bacteri
تعداد نتایج: 797986 فیلتر نتایج به سال:
AIM This work aims to isolate and perform comparative studies of a phages active against a Salmonella enteritidis strain from Iran. Also, suitable phage candidates for therapy of mice will be selected. BACKGROUND Bacteriophage is of particular interest as a biocontrol agent in the prevention of food-borne illnesses. In recent years tend to use bacteriophages to control pathogenic bacteria has...
this research was carried out for the purpose of urea fertilizer, organic matter and pgpr bacteria effects on yield and some growth indices on winter wheat (triticum aestivum c.v alvand). this research was carried out with factorial experiment on completely randomized design with 4 replication in greenhouse. treatments included bacteria 4 levels, without bacteri, a. brasilense, a. chroococum, i...
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Abstract An important group of protozooplankton, the ciliates, are a crucial component aquatic food webs. They main grazers on bacteria and algae transferring carbon to higher levels web (metazooplankton fish fry). Changes in quality quantity protozooplankton can modify metazooplankton, especially predatory copepods, causing changes energy transfer matter cycle. Observable climate change is one...
The Urinary tract infection in preg. nanoy may exist in symptomatic or asymptomatic form. Bacteriuria in preg~ nancy referring to the presence of more than 100,000 organisms per mi. of urine has received a great deal of attention in recent time. The asymptomatic bacteri. uria in p:regnancy may represent a stage in a continuous process eventually reach~ ing severe renal damage. The present study...
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