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The effect of partial root drying on growth and ions content and distribution on tomato
(Int Soc Horticultural Science, Leuven 1, 2006)
Partial root drying (PRD) is a new irrigation and growing plants technique which improves the water use efficiency without significant yield reduction. The aim of the presented paper was to investigate the effect of PRD ...
Species-dependent changes in stomatal sensitivity to abscisic acid mediated by external pH
(Oxford Univ Press, Oxford, 2006)
The direct effects of pH changes and/or abscisic acid (ABA) on stomatal aperture were examined in epidermal strips of Commelina communis L. and Arabidopsis thaliana. Stomata were initially opened at pH 7 or pH 5. The ...
Effect of constructive solutions for sprayers on the quality of drift control and its decrease / Uticaj konstruktivnih rešenja orošivača na kvalitet zaštite i smanjenje drifta
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2006)
In Serbia classical sprayers with axial low-spray ventilators are still used in pest and disease control in fruit growing. These sprayers are characterized by huge amounts of air discharged into uncontrollable directions. ...
The influence of tribophysical activation on non-isothermal sintering of BaTiO3 ceramics
(Trans Tech Publications Ltd, Durnten-Zurich, 2006)
In this paper the influence of tribophysical activation on non-isothermal sintering of barium titanate has been investigated. BaTiO3 Powders were tribophysically activated in a planetary ball mill for 0, 60 and 120 min., ...
Influence of reproductive pathway on the phenotype of F1 potato hybrids
(Poljoprivredni fakultet Priština - Lešak, 2006)
The influence of two reproductive pathways: sexual reproduction and vegetative propagation. on the phenotypic values of F1 potato hybrids was analyzed. Population of 150 genotypes obtained after crossing of two Dutch ...
Ispitivanje dinamike prinosa ratarskih kultura u zavisnosti od sistema gajenja
(Poljoprivredni fakultet Sveučilišta J.J. Strossmayera u Osijeku, 2006)
Plodoredu kao sustavu korištenja obradivih površina uzgojem različitih usjeva (uglavnom jednogodišnjih) se u posljednje vrijeme pridaje sve veća pozornost, što potvrđuju brojna istraživanja. Razlozi za uvođenje plodoreda ...
Pseudomonas CY growth in the presence of benzene / Rast Pseudomonas CY u prisustvu benzena
(Unija bioloških naučnih društava Jugoslavije, Beograd, 2006)
The objective of this research is investigation of Pseudomonas CY growth, isolated from kerosene, in the presence of benzene. Thanks to their high enzymatic activity, microorganisms can use different compounds as a sole ...
Use of automatic regulation systems with the aim of reducing pesticide loss in fruit growing / Primena automatskih regulacionih sistema u cilju smanjenja gubitaka pesticida u zaštiti voćnjaka
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2006)
Electronic systems in modern plant protection equipment and machinery were introduced with the objective of achieving optimal efficacy of pesticide application but also contributing to cost decrease and environmental ...
Degradation of different MTBE concentrations by Mucor Hiemalis / Degradacija različitih koncentracija MTBE-a pomoću Mucor hiemalis
(Inženjersko društvo za koroziju, Beograd, 2006)
In the last twenty years there has been increased usage of metil tertiary butil eter (MTBE) which led to it's high presence in the environment. Environmental Protection Agency (EPA) has characterized MTBE as potentially ...
Coliform bacteria in waters of experimental field 'Radmilovac' / Koliformne bakterije u vodama O.Š.D. 'Radmilovac'
(Unija bioloških naučnih društava Jugoslavije, Beograd, 2006)
Potential risk for human infection are vegetables and fruits, which are contaminated with pathogenic bacteria. Potentional source this contamination are waters for irrigation, underground waters, surface waters or waste ...