Претраживање
Приказ резултата 41-50 од 2025
Fruit set and pomological properties of oblačinska sour cherry clones following self- and open-pollination / Stepen zametanja i pomološka svojstva klonova oblačinske višnje pri slobodnom oprašivanju i samooprašivanju
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2009)
Pollination and fertilization are necessary for the fruit set of sour cherry and other fruit species. Although Oblačinska sour cherry is a self-fertile cultivar, some results show that the fruit set is higher and fruit ...
Nourishment of game from the Carnivora order: Damages and benefits in hunting economy, forestry and agriculture / Ishrana divljači iz reda zveri - štete i koristi za lovnu privredu, šumarstvo i poljoprivredu
(Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad i Naučni institut za ratarstvo i povrtarstvo, Novi Sad, 2009)
An overview of different types of damage caused in hunting grounds and agriculture in general by wildlife from the Carnivora order is given in this paper. Predators present one of the greatest problems for the hunting ...
Dielectric properties of batio3 doped with er203 and yb203 based on intergranular contacts model
(Advances in Electroceramic Materials, 2009)
Taking into account that microstructure properties of barium-titanate based materials, expressed in grain boundary contacts, are of basic importance for electric properties of these material, in this study, the model of ...
Assessment indicators viability of potato seed-tubers cv. Kondor / Ocena pokazatelja životne sposobnosti semenskih krtola krompira sorte kondor
(Institut za primenu nauke u poljoprivredi, Beograd, 2009)
In this paper the results of quality wheat and final products are shown that depends on genetics' composition of cultivar, ecologic condition, the way of growing and from the factors that result interpreting wheat in form ...
The measurement of soil humidity / Merenje vlažnosti zemljišta
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2008)
Because the humidity of soil is one of the essential factors that determine the optimal plant growth and crop production, this paper discusses in detail various techniques, methods and modes of the measurement of soil ...
Application of the intergranular impedance model in correlating microstructure and electrical properties of doped BaTiO3
(Međunarodni Institut za nauku o sinterovanju, Beograd, 2009)
Microstructure properties of barium-titanate based materials, expressed in grain boundary contacts, are of basic importance for electric properties of this material. In this study, the model of intergranular impedance ...
Sensors for measurements of angular velocity and their application in agricultural machines / Senzori ugaone brzine i njihova primena u poljoprivrednoj tehnici
(Naučno društvo za pogonske mašine, traktore i održavanje, Novi Sad i Univerzitet u Novom Sadu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Novi Sad, 2008)
Measurements and control of angular velocity are encountered in many fields of industry, including in agricultural machines. Devices used for measurements of angular velocity are of mechanical or electrical type. The usage ...
Analysis of self-(in)compatibility in apricot cultivars using fluorescence microscopy
(Taylor & Francis Ltd, Abingdon, 2007)
Self-incompatibility is a common feature in fruit species of the genus Prunus, especially in sweet cherries and almonds. In apricot (Prunus armeniaca L.), although cultivars of the European ecogeographical group are generally ...
The thermal degradation of aqueous polyurethanes with catalysts of different selectivity
(Elsevier Science Sa, Lausanne, 2007)
The thermal,ability of aqueous polyurethanes has been measured by applying the thermogravimetric analysis, The aqueous polyurethanes (aqPUR) with catalysts of different selectivity have been studied by use of the dynamic ...
Identification of viruses infecting pumpkins (Cucurbita pepo L.) in Yugoslavia / Identifikacija virusa infektivnih za običnu tikvu (Cucurbita pepo L.) u Jugoslaviji
(Matica srpska, Novi Sad, 2002)
This study was carried out in order to identify the major viruses infecting pumpkins (Cucurbita pepo)grown in Serbia. Leaf samples from virus-infected pumpkin plants were collected in mid-July 2001. Naked-seeded and hulled ...