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Autumn tillage effects on soil compaction in heavy marsh soil / Uticaj jesenje obrade na sabijanje teških zemljišta
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2006)
Soil compaction caused by traffic of heavy vehicles and machinery results in soil structure deterioration, both in the topsoil and in the subsoil. Changes in agricultural production technique have been dramatic over the ...
Current solutions to electric energy generation in the low power and high power wind powered electrical generating station / Savremena rešenja za dobijanje električne energije u vetroelektranama male i velike snage
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2006)
Today, wind energetic is a modern, technically and technologically highly developed industry, with the biggest trend of development in the last decade (about 32%); it is an industry which experienced a powerful development ...
Causes and consequences of arable soil compaction / Uzroci i posledice zbijanja njivskih zemljišta
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2006)
Soil compaction is one of the major problems facing modern agriculture. Over use of machinery, intensive cropping, short crop rotations and inappropriate soil management leads to compaction. Soil compaction increases soil ...
Impact of genetically modified crops on soil quality / Uticaj genetski modifikovanih biljaka na kvalitet zemljišta
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2006)
The soil is a complex and highly heterogeneous system with its chemical physical and biological properties varying significantly with location and time. Plants are a key driver of soil processes and influence soil systems ...
Phasing of investments into the farm mechanization / Dinamika investiranja u sredstva mehanizacije na gazdinstvu
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2006)
At the farms it has to be paid particular attention to the mechanization utilization degree. Namely, annual costs calculated on the basis of depreciation and accompanying maintenance costs, then insurance, interests and ...
Tobacco transportation and storaging systems / Tehnički sistemi transporta i skladištenja duvana
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2006)
Main factors that determine tobacco productions are soil composition and soil preparation, quality seedling material, high level of mechanized processes transportation, drying and storage. All these factors are interconnected ...
The influence of scientific-technological and industrial revolution on early development of agricultural engineering / Uticaj naučno-tehnološke i industrijske revolucije na rani razvoj poljoprivredne tehnike
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2006)
Although the early applications of the agricultural mechanization can be dated in the I century b.c., the intensive use of the machines in agriculture started in the XIX century, as a result of the scientific and technical ...
The effects of mechanized pruning of apple / Efekti mehanizovane rezidbe jabuke
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2006)
The paper shows the results of the three year long experiments with hidraulic pruner HR-85 for pruning apple kinds (Starking Delicious, Jonathan, Golden Delicious) on stock seedling. The increase of height band width of ...
Intensity of the force at hand pruning the scissors different the trade and the models / Intenzitet sila pri ručnoj rezidbi makazama različitih marki i modela
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2006)
The goal our investigation was to investigated several the scissors for pruning, to show which models have less operation force at pruning of twigs apple, plum, peach and sour cherry. Investigation in show to investigated ...
Effect of constructive solutions for sprayers on the quality of drift control and its decrease / Uticaj konstruktivnih rešenja orošivača na kvalitet zaštite i smanjenje drifta
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2006)
In Serbia classical sprayers with axial low-spray ventilators are still used in pest and disease control in fruit growing. These sprayers are characterized by huge amounts of air discharged into uncontrollable directions. ...