Growth characteristics of Scenedesmus quadricauda isolated from fish pond.
نویسندگان
چکیده
منابع مشابه
Temperature-induced stress on growth and expression of hsp in freshwater alga Scenedesmus quadricauda.
OBJECTIVE To investigate the impact of various levels of sublethal temperature (26 degrees C, 31 degrees C, 33 degrees C, 36 degrees C, and 39 degrees C) on growth and heat shock protein (hsp) expression in freshwater green alga Scenedesmus quadricauda. METHODS Impact of selected levels of temperature on growth rate (based on optical density), population count, chlorophyll-a and biomass of th...
متن کاملbiomass production and ammonia and nitrite removal from fish farm effluent by scenedesmus quadricauda culture
ammonia (nh3) and nitrite (no2) toxic chemicals which resulted from fish culture, especially in intensive fish culture systems. to evaluate the efficiency of green algae scenedesmus quadricauda in ammonia and nitrite removal from intensive fish farm effluent and also its application as suitable culture medium for s. quadricauda , effluent water samples were collected from rainbow trout farm. si...
متن کاملThe ability of marine Bacillus spp. isolated from fish gastrointestinal tract and culture pond sediment to inhibit growth of aquatic pathogenic bacteria
In this research, antagonistic activity of two Bacillus species isolated from digestive tract of marine fish and culture pond of sea cucumber was studied. The inhibitory activity of Bacillus spp. isolates against some common pathogenic bacteria of fish was assessed using the agar diffusion method. The strain of B. subtilis G024 exhibited antimicrobial activity against Vibrio anguillarum, V. har...
متن کاملThe ability of marine Bacillus spp. isolated from fish gastrointestinal tract and culture pond sediment to inhibit growth of aquatic pathogenic bacteria
In this research, antagonistic activity of two Bacillus species isolated from digestive tract of marine fish and culture pond of sea cucumber was studied. The inhibitory activity of Bacillus spp. isolates against some common pathogenic bacteria of fish was assessed using the agar diffusion method. The strain of B. subtilis G024 exhibited antimicrobial activity against Vibrio anguillarum, V. har...
متن کاملEffects of different concentrations of nitrate and ammonium in medium on growth of the green algae Scenedesmus quadricauda
Since increasing the NO3 and NH4 make eutrophication in waterbodies, microalgae tolerance tohigh concentrations of NO3 and NH4 and their growth in these levels indicate the bioremediationpotential of nitrogen-rich wastewaters and produce efficient algal biomass in freshwaterenvironments. To evaluate the tolerance of green algae, Scenedesmus quadricauda to different NO3and NH...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Japanese Journal of Water Treatment Biology
سال: 1994
ISSN: 0910-6758,1881-0438
DOI: 10.2521/jswtb.30.39