نتایج جستجو برای: treatment 2 showed significant difference with control
تعداد نتایج: 11066830 فیلتر نتایج به سال:
Presence of heavy metals (such as lead, Pb) in plants is one of the major environmental stresses that decrease plant growth. Therefore, it is essential to determine the threshold of the plants' tolerance to these elements. In this regard, to evaluate the effect of different concentrations of Pb on eco-physiological traits of petunia plant, an experiment was carried out in the hydroponics greenh...
Starvation periods of fish in during the developmental stages on growth indices and blood factors can be affected. The effects of compensatory growth on growth indices and physiological responses (glucose, total protein and cholesterol), study for 8 week investigated in Juveniles of common carp (Cyprinus carpio). The fish were divided in 4 experimental groups with initial weight (13/88±0/88 gr)...
This study was performed to investigate the effect of different levels of potato in the diet on ruminal parameters, nutrient digestibility and rumen liquor cellulolytic enzymes including microcrystalline-cellulase and carboxymethyl-cellulase in different parts of rumen liquor (particulate material (PM), extra cellular (EC) or cellular. Twelve Dalagh ewes were used in this experiment in a comple...
this study was conducted to investigate the impact of portfolio assessment as a process-oriented assessment mechanism on iranian efl students’ english writing and its subskills of focus, elaboration, organization, conventions, and vocabulary. out of ninety juniors majoring in english literature and translation at the university of isfahan, sixty one of them who were at the same level of writing...
background numerous studies were carried out to develop more sophisticated dressings to expedite healing processes and diminish the bacterial burden in burn wounds. this study assessed the healing effect of nettle extract on second degree burns wound in rats in comparison with silver sulfadiazine and vaseline. methods forty rats were randomly assigned to four equal groups. a deep second-degree ...
Chlorella is unicellular green alga which was used by food and medicine industries. Since present and effect of phytohormones is proved on algal growth, application of phytohormones is one way of increasing algal biomass. In this study, that was done in 2017, Chlorella sorokiniana was cultured at modified Bold Basal Medium. Glucose monohydrate (5g l-1) and different proportions of plant hormo...
this study was conducted to investigate the impact of podcasts as a learning and teaching tool on iranian efl learners’ motivation for listening as well as on their listening comprehension ability. the study also investigated the learners’ perception towards listening to podcasts and examined whether the learners were likely to accept podcasts. out of fifty-five intermediate learners studying e...
background: mahyaveh is an iranian salted-fermented fish sauce which due to its high amount of protein has risk of histamine production. this study was carried out to determine effect of zataria multiflora essential oil (eo) on histamine production in mahyaveh. methods: dried anchovies (stolephorus sp.), refined-salt and mustard seed (brassica juncea) were purchased from the local market in ban...
the control of the configuration of the nise nanostructural thin films with temperature
This study aimed to investigate the effect of sea cucumber methanol extract on Vibrio harveyi and also to investigate the measurement of changes of factors in farmed shrimp, Penaeus vannamei. Holothuria parva with an average length of 15-10 cm were collected from tidal coasts of Dayyer city, Bushehr province. Different concentrations of H. parva extract (50, 100, and 150 µg/mL) were used to pre...
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