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Prikaz rezultata 11-20 od 68
The biodegradation of wheat straw by Pleurotus ostreatus mushrooms and its use in cattle feeding
(Elsevier, Amsterdam, 1998)
The influence of Pleurotus ostreatus enzymes on wheat straw degradation was investigated in laboratory conditions. Chopped and pressure-pasteurized straw with 24% dry matter was seeded with mushroom mycelium. Analyses of ...
Effects of trifluralin on carp: Biochemical and histological evaluation
(Academic Press Inc Elsevier Science, San Diego, 1999)
Acute and subacute toxicity of the herbicide trifluralin on fish was investigated in laboratory toxicity tests with carp, Median lethal concentrations were determined in acute tests. The 96-h LC50 value was 0.045 (0.036-0.051) ...
The occurrence of polyscitalum puspulans on potatoes in Yugoslavia
(Acta Horticulturae, 1997)
Polyscitalum puspulans was discovered for the first time in our country on seed the potato cv. Kennebec imported from Canada. In latter research this pathogen was also attested on the potato cv. Jaerla, Bintje and Desiree, ...
Discrimination between some Chinese and Yugoslav winter wheat cultivars by capillary electrophoresis of gliadins
(Seed Science and Technology, 1998)
Gliadin proteins extracted from seventeen China and Yugoslav winter wheat cultivars were separated by capillary electrophoresis (CE). In order to optimise resolution and reproducibility of gliadin separations, different ...
Potentiometric titration of pralidoxime chloride (2-pyridinealdoxime methochloride) with a silver indicator electrode
(Journal of Analytical Chemistry, 1998)
It is shown that a silver indicator electrode can be used in the potentiometric titration of pralidoxime chloride [2-pyridinealdoxime methochloride (PAM-2)] with palladium(II) chloride and silver nitrate solutions. The ...
Capillary zone electrophoresis analysis of gliadin proteins from Chinese and Yugoslav winter wheat cultivars
(Kluwer Academic Publ, Dordrecht, 1999)
Gliadin proteins extracted from fifteen Chinese and Yugoslav winter wheat cultivars were fractionated using a new separation technique - Capillary Zone Electrophoresis (CZE). Different CZE conditions were defined to optimize ...
Observations on spear replacement in Xiphinema dentatum (Nematoda : Longidoridae)
(Brill Academic Publishers, Leiden, 1998)
The process of spear (odontostyle + odontophore) replacement was determined by studying juveniles of Xiphinema dentatum in different phases of moulting. The process is subdivided into eight distinct phases, each readily ...
Functionality of pollen and fruit set in sour cherry cultivars
(Acta Horticulturae, 1998)
During 1995 and 1996, functional ability of pollen and fruit set were examined in six sour cherry cultivars (Meteor, Rexelle, Heimanns konserven, Kelleris 14, Oblacinska sour cherry and Köröser). In both years of investigation ...
Analysis of mass transfer in beer diafiltration with cellulose-based and polysulfone membranes
(Elsevier, Amsterdam, 1997)
An experimental investigation of beer dialysis with transmembrane pressure (diafiltration) was performed using two different hollow-fibre membranes: cuprophane (regenerated cellulose) and polysulfone for different flow ...
SEM investigation of domain structure in (Ba,Ca,Pb)TiO3
(Elsevier Sci Ltd, Oxford, 1999)
In the present paper the microstructure and domain structure in modified BaTiO3 with Pb and Ca as additives have been investigated using SEM technique. The (Ba,Pb)TiO3 and (Ba,Ca,Pb)TiO3 ceramics show a slight difference ...