Претраживање
Приказ резултата 1-10 од 21
Environmental consequences of plant utilization for energy / Ekološke posledice upotrebe biljaka za dobijanje energije
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2007)
Global food and fossil energy consumption are on trajectories to double by 2050. Fossil fuel use has pushed atmospheric carbon dioxide higher than at any time during the past half-million years. While fossil fuels still ...
Alternative small grains in organic field production / Organska proizvodnja alternativnih vrsta ozime pšenice
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2007)
The aim of this paper is to outline the potentional interests of alternative small grains as organic crop production. This paper deals with result of the effects organic field production on grain yield of different alternative ...
Application of slow-disintegrating fertilizers in various modes of hyssop nursery seedling production / Primena spororazlagajućeg đubriva pri različitim načinima proizvodnje rasada miloduha
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2007)
In Serbia the production of hyssop nursery seedlings is still extensive, i.e. in cool layers (nude roots system). Intensive production, i.e. in containers (speedling system) and pots (pot system) is mostly used in vegetable ...
Arrangement, exploitation and protection of UB municipality's agricultural land / Uređenje, korišćenje i zaštita poljoprivrednog zemljišta opštine UB
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2007)
The Ub municipality is located in the north-east end of the Podrinjsko-Kolubarski region. The total area of the Ub municipality is 45670 ha or 456.7 km2. The agricultural area takes 35471.55 ha or, approximately, 77.67% ...
Preparation and potential of pruning residues in orchards and vineyards as energetic material / Priprema i potencijal ostataka rezidbe u voćnjacima i vinogradima kao energetskog materijala
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2007)
Huge amounts of plant remains are obtained following pruning, an essential agricultural practice measure during the exploitation of orchards and vineyards. Different pruning modes are employed depending on the size of the ...
The optimization of tractor-machinery couples in different tillage technologies / Optimizacija traktorsko mašinskih agregata za različite tehnologije obrade zemljišta
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2007)
At present, tractor represent the major power unit in agricultural production and it is expected to remain so. Structure of tractor-machinery couples is influenced by crop production structure, soil structure, tractor ...
Investigation of mobile irrigation systems for plant production / Rezultati primene mobilnih sistema navodnjavanja kišenjem u biljnoj proizvodnji
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2007)
This paper provides the synthesis of long lasting research of mobile raining irrigation systems in crop and vegetable production. The research included three types of mobile self-propelled rain guns and one linear representing ...
Development of machines and implements for landscaping and maintenance of soil fertility / Razvoj mašina i oruđa za uređenje i održavanje plodnosti zemljišta
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2007)
Successfully and rational use of a landscape implicate application of a new technological and technical solutions of tillage. The work mean review and description of a solution prototype of a new machines and implement for ...
Grain yield of winter wheat in continuous cropping / Prinos zrna ozime pšenice u dugotrajnoj monokulturi
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2007)
This paper deals with the results of effects of continuous cropping system on grain yield of winter wheat in fifteen - year period (1991/92 - 2005/06). The trial was set up on the chernozem luvic soil type in Radmilovac, ...
Mechanized pruning of plums / Mehanizovana rezidba šljive
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2007)
The paper presents the results of the two-year long experiments with mechanized plum pruning of cv Stanley with hydraulic pruner HR-85 powered by tractors Rakovica 65 and Torpedo TD 75A. The results suggest that mechanized ...