Results 181 to 190 of about 6,778,471 (249)
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Effect of relative inoculum concentration on Listeria monocytogenes growth in co-culture
International Journal of Food Microbiology, 2008Growth suppression of multi-species bacterial populations in batch cultures by a single 'dominant' strain has been referred to in the literature as the 'Jameson Effect'. The effect is often attributed to production of specific inhibitors of growth by one species against another.
L A, Mellefont, T A, McMeekin, T, Ross
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Environmental Technology, 2009
The effect of sludge inoculum concentration on acetate (Ac) production by a novel coupled system was investigated. The coupled system consisted ofa syntrophic acetogenesis phase and a homoacetogenesis phase. The results showed that the inoculum concentration not only affected the acetate production at the syntrophic acetogenesis phase but also that ...
Y Q, Nie, H, Liu, G C, Du, J, Chen
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The effect of sludge inoculum concentration on acetate (Ac) production by a novel coupled system was investigated. The coupled system consisted ofa syntrophic acetogenesis phase and a homoacetogenesis phase. The results showed that the inoculum concentration not only affected the acetate production at the syntrophic acetogenesis phase but also that ...
Y Q, Nie, H, Liu, G C, Du, J, Chen
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Effect of inoculum concentration ofPhytophthora infestans on potato late blight
American Potato Journal, 1981Zoospore suspensions ofPhytophthora infestans applied to potato cultivars in the field with an exponential inoculum sprayer resulted in defoliation within a range of severity that was log-normal with respect to inoculum concentration. Regression lines for different cultivars differed in position and, depending upon moisture conditions, slope ...
R. E. Kroll, C. J. Eide
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Influence of inoculum age and concentration in Spirulina platensis cultivation
Journal of Food Engineering, 2003Abstract A photosynthesizing microorganism culture, like Spirulina platensis , can be an alternative source of protein for human food and feed purposes, with the possibility of obtaining other products like pigments (carotenoids, phycocyanin and chlorophyll), vitamins and lipids. The biomass obtained can be introduced directly in the diet and it can
Lúcia Helena Pelizer +6 more
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Water environment research, 2019
Three microalgae‐based treatment technologies were applied for removing nutrients in piggery wastewater and CO2 in biogas simultaneously. Chlorella vulgaris (C. vulgaris), Scenedesmus obliquus (S. obliquus), and Neochloris oleoabundans (N.
G. Guo +4 more
semanticscholar +1 more source
Three microalgae‐based treatment technologies were applied for removing nutrients in piggery wastewater and CO2 in biogas simultaneously. Chlorella vulgaris (C. vulgaris), Scenedesmus obliquus (S. obliquus), and Neochloris oleoabundans (N.
G. Guo +4 more
semanticscholar +1 more source
Bioresource Technology, 2019
To understand the effect of inoculum concentration on direct interspecies electron transfer (DIET) for methanogenesis, batch-type anaerobic bioreactors with different inoculum concentrations were operated with and without supplemented granular activated ...
H. Kang +3 more
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To understand the effect of inoculum concentration on direct interspecies electron transfer (DIET) for methanogenesis, batch-type anaerobic bioreactors with different inoculum concentrations were operated with and without supplemented granular activated ...
H. Kang +3 more
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EFFECTIVE FUNGICIDE DOSAGE IN RELATION TO INOCULUM CONCENTRATION IN SOIL
Canadian Journal of Botany, 1964A quantitative relationship was established between the fungicide dosage required to control a soil-borne disease and the concentration of mycelial inoculum in soil. The incidence of pre-emergence damping-off was observed in pea seedlings grown in non-sterile soil artifically infested with a series of concentrations of inoculum of Pythium irregulare ...
Lloyd T. Richardson, Donald E. Munnecke
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Cronartium flaccidum on Pinus spp.: relation of inoculum concentration to symptom development
European Journal of Forest Pathology, 1986AbstractAn experiment on the effect of eight inoculum concentrations of basidiospores of Cronartium flaccidum, on development of symptoms on P. nigra spp. nigricans var. austriaca, P. nigra ssp. italica, P. nigra ssp. laricio var. calabrica (from Calabria and Corsica) showed that 60000 basidiospores/ml was the optimum concentration and P.
RAGAZZI, ALESSANDRO +2 more
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Bioresource Technology, 2018
The long start-up time and large demand of Anammox seed sludge limit the practical application of Anammox process. In this study, the seeding strategy of fast start-up of Anammox process using 2.0 g VSS L-1 of anaerobic granular sludge (AGS) or activated
Qintong Wang +6 more
semanticscholar +1 more source
The long start-up time and large demand of Anammox seed sludge limit the practical application of Anammox process. In this study, the seeding strategy of fast start-up of Anammox process using 2.0 g VSS L-1 of anaerobic granular sludge (AGS) or activated
Qintong Wang +6 more
semanticscholar +1 more source
Influence of Inoculum Concentration on Zone Size in Disk Diffusion Testing
Laboratory Medicine, 1985Three different inoculum concentrations of common bacterial isolates were tested against currently used antimicrobial agents to determine the effect on zone sizes in the disk agar diffusion test. When zone sizes from inocula with 107 and 109 colony-forming units/mL were compared with zone sizes from inocula with 108 colony-forming units mL, 38.5% of ...
D. J. Flournoy, Ruth Ann Shirley
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