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Oxidation of CO over Ru containing perovskite type oxides
(Elsevier Science Bv, Amsterdam, 2006)
Perovskite type catalysts La0.7Sr0.3Cr1-xRuxO3 (0.025 lt = x lt = 0.100) were synthesized by annealing a mixture of metal oxides and carbonates gradually up to 1000 degrees C in air, and characterized by XRPD, XPS, TPD, ...
The genetic and phenotypic correlation / Genetička i fenotipska korelacija
(Statističko društvo Srbije, Beograd, 2006)
Correlation among traits depends on genotype and effects of environmental conditions. The most important aim in breeding of organisms is to improve the genotype. Therefore, it is necessary to establish the rate of influence ...
The model of tillage quality evaluation by use of soil statistics / Model ocene kvaliteta obrade na bazi statistike zemljišta
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2006)
Tillage exposes the soil to different mechanisms of direct or indirect mechanical decomposition, crucially changing its structure. Among others, a possible initial approach in controlling the quality of each specified ...
Soil texture of calcaric and non-calcaric rendzina soils in Serbia / Mehanički sastav karbonatnih i izluženih rendzina u Srbiji
(Unija bioloških naučnih društava Jugoslavije, Beograd, 2006)
The present investigation of textures of rendzina soils in Serbia is part of a more comprehensive research into effects of decarbonation and different land uses on physical and chemical characteristics of that widespread ...
Influence of drainage on yields of wheat and maize cultivated on pseudogley / Uticaj odvodnjavanja pseudogleja na prinos pšenice i kukuruza
(Unija bioloških naučnih društava Jugoslavije, Beograd, 2006)
In the area of experimental drainage field Varna near Šabac, owned by Institute of soil science, in the period of 1991-2003 on plots with and without pipe drainage the yields of wheat and maize were registered. The yields ...
Effects of fungi Ganoderma lucidum (Curt.: Fr) P. Karst. ts on beer sensorial evaluation / Uticaj gljive Ganoderma lucidum (Curt.: Fr) na senzorna svojstva piva
(Društvo za ishranu Srbije, Beograd, 2006)
Mushrooms like Ganoderma lucidum have been used for thousands of years in traditional folk Far East medicine. It gained wide popularity as cultivated edible mushroom with high nutritional value and its medicinal properties. ...
The presence and harmfulness of mulberry scale, Pseudaulacospis pentagona Targioni-Tozzetti in Serbia / Prisustvo i štetnost dudove štitaste vaši, Pseudaulocaspis pentagona Targioni-Tozzetti u Srbiji
(Institut za pesticide i zaštitu životne sredine, Beograd i Društvo za zaštitu bilja Srbije, Beograd, 2006)
The aim was to present the results of an investigation of distribution, host plants, population density and adverse effects of mulberry scale, P. pentagona, in Serbia. The investigation was carried out during the 1997-2000 ...
Mesto i značaj HACCP koncepta u međunarodnoj trgovini prehrambenim proizvodima
(Poslovna politika AD, Beograd, 2006)
Causes and consequences of arable soil compaction / Uzroci i posledice zbijanja njivskih zemljišta
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2006)
Soil compaction is one of the major problems facing modern agriculture. Over use of machinery, intensive cropping, short crop rotations and inappropriate soil management leads to compaction. Soil compaction increases soil ...
Effects of liming on changes in pseudogley agrochemical properties and alfalfa yield / Uticaj kalcifikacije na promene agrohemijskih osobina pseudogleja i prinos lucerke
(Unija bioloških naučnih društava Jugoslavije, Beograd, 2006)
The paper examines the effects of lime application at the rate of 3 t/ha on pseudogley soil agrochemical changes and alfalfa yield during a two-year period. The applied lime in combination with mineral fertilizers significantly ...