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Приказ резултата 71-80 од 232
The model of tillage quality evaluation by use of soil statistics / Model ocene kvaliteta obrade na bazi statistike zemljišta
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2006)
Tillage exposes the soil to different mechanisms of direct or indirect mechanical decomposition, crucially changing its structure. Among others, a possible initial approach in controlling the quality of each specified ...
Work quality of silage harvester Fortshritte-286 / Kvalitet rada silažnog kombajna Fortshritte-286
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2008)
Results of quantitative and qualitative maize plants analysis were presented in the paper. Analyzed maize plants were cut and chopped by hand, into pieces of app. 5 mm. In every separate sample plant part content of dry ...
Available wind energy potential in our country and application of wind energy in agriculture / Vetroenergetski potencijal u našoj zemlji i primena vetroenergije u poljoprivredi
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2005)
Today, wind energetic is a modern, technically and technologically highly developed industry, with the biggest trend of development in the last decade (about 32%). In the entire today’s production of electric energy in the ...
Dynamics changes values parameters of mechanical properties of the marsh soil due to tractor track slippage / Dinamika promene vrednosti parametara mehaničkih osobina ritskih zemljišta u funkciji klizanja gusenica traktora
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2006)
The paper presents the impact of different slippage of driving systems of the crawler tractors on the dynamics changes of the parameters values mechanical properties on the marsh area (shear stress, moment of torsion, cone ...
Conditions of mechanized harvesting of raspberries and blackberries / Uslovi mehanizovane berbe maline i kupine
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2005)
Mechanized processes of raspberry and blackberry harvesting evolved to a great part from the fact that the share of manual harvesting accounts for about 70% of the total production costs. The rising trends of raspberry and ...
Exploitation characteristics of machine for solid manure treatment compo: M1 / Eksploatacione karakteristike mašine za negu stajnjaka kompo - M1
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2005)
In this paper exploitation characteristics of self-propelled machine for aerobic solid manure treatment were discussed. Influence of machine traveling speed and working body rotation speed on required power supply and ...
The effect of tillage systems on weed synusia of winter wheat / Uticaj sistema obrade zemljišta na korovsku sinuziju ozime pšenice
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2006)
This paper deals with result of the effects of tillage systems on floristic composition weed synuzia of winter wheat in investigated period (2000/01-2002/03) on the chernozem luvic soil type. Tillage have a big influence ...
Influence of threading of grazing cattle on pasture soil compaction / Uticaj gaženja stoke pri ispaši na zbijanje pašnjačkih zemljišta
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2005)
The aim of the performed investigations was to establish the influence of long-term threading of neat cattle and sheep during intensive grazing on compaction of non-carbonate, smonitza-like meadow black soils in the Kolubara ...
Exploitation influence on tractor reliability / Analiza uticaja uslova eksploatacije traktora na njegovu pouzdanost
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2005)
Tractors exploitation conditions are very complex. This demands different working regimes where each of these are manifested through reactive forces and moments influence on tractors subsystems. These influences are ...
Trailer for fruit and grape transporting / Model prikolice za transport voća i grožđa
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2005)
The problem with fruit production lies in big yields, that can differ much and in very sensitive fruits especially if they are for fresh consumption or stored fresh for longer period. Yield can vary from 20-50 t/ha up to ...