Претраживање
Приказ резултата 11-20 од 102
Optical sensors and their application to agricultural machines / Optički senzori i njihova primena na poljoprivrednim mašinama
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2009)
In this paper are presented the characteristics and modes of construction of optical sensors, as well as typical measuring schemes with optical sensors. As an illustration of the application of optical sensors in agricultural ...
Assessment of the population effective size and threats to the original breed cattle in order to protect and utilize genetic resources in Croatia / Ocena efektivne veličine populacije i opasnosti za originalnu rasu goveda u cilju očuvanja i korišćenja genetskih resursa u Hrvatskoj
(Institut za stočarstvo, Beograd, 2009)
Because of the economic, scientific and cultural interest it is necessary to protect biological diversity of indigenous breeds of animals. In Croatia there are three original cattle breeds: Istrian cattle, Slavonsko-srijemski ...
Comparative market analysis of world production and international fruit trading / Komparativna tržišna analiza svetske proizvodnje i međunarodnog prometa voća
(Naučno društvo agrarnih ekonomista Balkana, Beograd, Institut za ekonomiku poljoprivrede, Beograd i Akademija ekonomskih nauka, Bukurešt, 2009)
This paper contains a regional-comparative analysis of some of the most important indicators of the world production and international trading in fruit, as extremely significant in the diet and indispensable food product ...
Stability of yield and yield components in maize hybrids / Stabilnost prinosa i komponenti prinosa hibrida kukuruza
(Društvo genetičara Srbije, Beograd, 2009)
Two-year grain yield and 1000-grains mass data of 24 maize hybrids of FAO maturity groups 400, 500, 600, 700 were analyzed. Investigations were performed at the two environments in two years. Nonparametric methods of the ...
Presence of moulds and mycotoxins in pigs' feed: Significance in risk assessment / Prisustvo plesni i mikotoksina u hrani za ishranu svinja - značaj u proceni rizika
(Institut za higijenu i tehnologiju mesa, Beograd, 2009)
The aim of this paper was to provide detailed insight into the level of contamination of complete feeding mixtures intended for fattening pigs with mycotoxins-producing fungi and mycotoxins (n = 18). Isolation and enumeration ...
Organisational and economic factors of business conditions and results in a private enterprise / Organizaciono-ekonomske determinante uslova i rezultata poslovanja privatnog preduzeća
(Naučno društvo agrarnih ekonomista Balkana, Beograd, Institut za ekonomiku poljoprivrede, Beograd i Akademija ekonomskih nauka, Bukurešt, 2009)
The objective was to analyze the properties of organizational and economic conditions known to be the principal business indices of an enterprise in order to show the impact on technical and technological segments of ...
The importance of physiological traits in wheat breeding under irrigation and drought stress / Značaj fizioloških svojstava u selekciji pšenice u uslovima navodnjavanja i stresa suše
(Društvo genetičara Srbije, Beograd, 2009)
The correlation analysis and the path coefficient analysis were applied to wheat data set with the objective to determine the effect of five physiological traits (early vigor, early maturity, leaf senescence, flag leaf ...
Sugar and organic acids profile in the fruits of black and red currant cultivars / Profil šećera i organskih kiselina u plodovima sorti crne i crvene ribizle
(Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd, 2009)
In this study, three black currant cultivars (Ben Sarek, Ben Lomond and Malling Juel) and three red currant cultivars (Industrija, Rondom and Red Versailles) were compared in terms of fruit quality by high-performance ...
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 ...
Different cooling fans operation regime influence on dust concentration distribution in tied cows house / Uticaj različitih režima rada krovnih ventilatora na raspored koncentracija prašine u objektu za vezano držanje krava
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2009)
Analysis of roof cooling fans function in several working regimes is presented. The main goal of the research was to define the influence of fan working regime on airborne dust particles concentration. Dust concentration ...