Pretraživanje
Prikaz rezultata 221-230 od 237
Seedling growth of maize (Zea mays L.) inbred lines affected by seed treatment with pesticides / Porast izdanaka inbred linija kukuruza (Zea mays L.) pod uticajem tretmana semena pesticidima
(Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd, 2016)
Seed treatment is a common way of fungicide and insecticide use nowadays, since this way of pesticide application can provide the best protection in the vicinity of the future plant. The aim of research was to evaluate the ...
Economic justification of honey production in Serbia / Ekonomska opravdanost proizvodnje meda u Srbiji
(Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd, 2019)
Although beekeeping in Serbia has a long tradition, the interest of farmers for this branch of agricultural production depends on the expected economic benefits. Assessing the economic justification of beekeeping is based ...
Modification of smectite structure by sulfuric acid and characteristics of the modified smectite / Modifikacija strukture smektita sumpornom kiselinom i karakteristike modifikovanih smektita
(Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd, 2011)
Bentonite samples from Petrovac and Aleksinac were treated with sulfuric acid of different molarities. Differences in structure and texture of the initial and modified bentonite were determined by chemical analysis and ...
Potential health risk assessment due to the presence of toxic metals in drinking water from individual wells in the village of Dubravica in the Branicevo district / Procena potencijalnog zdravstvenog rizika usled prisustva toksičnih metala u vodi za piće iz individualnih bunara u selu Dubravica u Braničevskom okrugu
(Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd, 2017)
In order to verify the content of macro- and microelements in drinking water in the village of Dubravica in the Branicevo district, which has no centralized water supply system, an analysis of the water sampled from two ...
Productivity of apricot cultivars of medium late and late maturity in the Belgrade area / Rodnost srednje kasnih i kasnih sorti kajsije u beogradskom području
(Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd, 2017)
Characteristics of productivity and growth (yield per tree, trunk cross- sectional area, yield efficiency and fruit weight) were studied in 30 apricot cultivars of medium late and late maturity in the Belgrade area during ...
Growth and productivity characteristics of Japanese plum cultivars / Karakteristike rasta i rodnosti sorti japanske šljive
(Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd, 2017)
Growth and productivity characteristics including: initial and final fruit set, yield per tree, trunk cross-sectional area, yield efficiency and fruit weight were studied in ten cultivars of Japanese plums in the Belgrade ...
Magnesium content in soil and roughages depending on soil type and forage crops / Sadržaj magnezijuma u zemljištu i krmivu u zavisnosti od tipa zemljišta i krmnog useva
(Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd, 2017)
The aim of this study is to examine the effects of soil type and forage crops on the content of magnesium in soil and roughages, as well as forage quality regarding Mg content for the prevention of animal disease ‘tetany’. ...
The effect of temperature on pollen germination and pollen tube growth of pear cultivars / Uticaj temperature na klijavost polena i rast polenovih cevčica sorti kruške
(Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd, 2016)
The effect of three different temperatures (8, 16 and 24°C) on pollen germination and length of pollen tube in vitro was investigated in four pear cultivars ('Butirra Precoce Morettini', 'Williams', 'Conference' and 'Abate ...
Phenological characteristics, yield and fruit quality of medium-late ripening plum cultivars in the region of Belgrade / Fenološke osobine, rodnost i kvalitet ploda sorti šljive srednje poznog vremena zrenja na području Beograda
(Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd, 2018)
Phenological characteristics, yield and fruit quality of 14 medium-late ripening plum cultivars, were studied in the region of Belgrade during the five-year period (2013-2017). The control cultivar for comparison was ...
Floristic composition of weeds, morphological and productive characteristics of different wheat genotypes of alternative small grains in organic production / Floristički sastav korova, morfološke i produktivne osobine genotipova različitih alternativnih vrsta pšenice u organskoj proizvodnji
(Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd, 2017)
This study was aimed at assessing the floristic composition of weeds, studying properties of different wheat genotypes of alternative small grains (stem height, last internode length and spike length, thousand-grain weight, ...