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Приказ резултата 41-50 од 102
Aspects of soil cultivation in orchards / Tehničko-tehnološki aspekti obrade ostataka rezidbe u voćnjacima
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2009)
Highly intensive fruit production in both basic and supplemental soil cultivation, along with other agricultural practices was found to impact both growth and fertility of fruit trees. Favorable effects may be expected if ...
Sulcotrione: Characteristics and efficacy in controlling weeds in corn / Sulkotrion - osobine i efikasnost u suzbijanju korova u usevu kukuruza
(Herbološko društvo Srbije, 2009)
The efficacy of sulcotrione in corn was tested on three locations (Smederevska Palanka, Sremska Mitrovica and Radmilovac) during a two-year period (2008 and 2009). Sulcotrione was applied at two application rates (1 l/ha ...
Selection of red raspberry genotypes (Rubus idaeus L.) / Selekcija genotipova maline crvene boje ploda (Rubus idaeus L.)
(Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd, 2009)
Pomological properties of seedlings obtained by open pollination of Meeker's yellow clone were investigated. From over a 100 seedlings obtained from this progeny, 16 genotypes with red fruits were selected on the Experimental ...
The effect of the level of application of selection and breeding criteria as factors of sustainable sheep production on productive traits of sheep in extensive rearing system / Uticaj nivoa primene selekcijskih i odgajivačkih kriterijuma kao faktora održivog ovčarstva na proizvodne osobine ovaca u ekstenzivnom sistemu gajenja
(Institut za stočarstvo, Beograd, 2009)
For the purpose of realization of the project of development of sustainable sheep production systems, in this paper, the major influences on production parameters of sheep in conditions of Stara Planina Mountain are ...
The effect of different levels of organic selenium on broiler slaughter traits / Uticaj različitih nivoa organskog selena na klanicne osobine brojlera
(Institut za stočarstvo, Beograd, 2009)
The effect of different levels of organic selenium (selenized yeast) on slaughter meat traits of fattening chickens (broilers) was investigated. Trial was carried out on 120 Hybro-PN chickens divided into four groups, in ...
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 ...
Changes of crude protein content in Italian ryegrass influenced by spring nitrogen application / Promene sadržaja sirovih proteina italijanskog ljulja pod uticajem prolećne prihrane azotom
(Institut za stočarstvo, Beograd, 2009)
During a three-year field experiment with Italian ryegrass forage in the first production year, a dynamics of crude protein content under the influence of different levels of spring nitrogen application was examined. Crude ...
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 ...
The effect of ameliorative tillage on root development, weed control, morfological and productive properties sunflower and maize / Uticaj meliorativne obrade zemljišta na razvoj korenovog sistema, zakorovljenost, morfološke i produktivne osobine suncokreta i kukuruza
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2009)
The paper deals with the effects of ameliorative tillage on the dynamics of some important productive morphologic characteristic in two crops sunflower and maize. The trial was carried-out at the Maize Research Institute ...
Air temperature and humidity variations in the tied cows house by different roof cooling fans working regimes / Promene temperature i vlažnosti vazduha u objektu za vezano držanje krava pri višestepenom režimu rada krovnih ventilatora
(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 inside air temperature and velocity. Those two are the main ...