Pretraživanje
Prikaz rezultata 31-40 od 232
Economic aspects of the appliance of new types of machines and tools for the arrangement of soil's surface and depth / Ekonomski aspekti primene mašina i oruđa za uređenje zemljišta po površini i dubini
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2009)
Problems that occur when processing the soil with heavy mechanical type of composition can not be solved without changing the existing cultivation system. Soils with heavy mechanical type of composition demand a cultivation ...
Consequences in tractor accidents among young people in Republic of Macedonia / Posledice učešća mladih osoba u nesrećama sa traktorima u Republici Makedoniji
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2011)
This paper presents the results from investigation of fatal consequences among children and young people in tractor accidents in Republic of Macedonia. According from the results of the investigation from 1999 to 2008 in ...
Maintenance and analysis of soil structure / Održavanje i analiza strukture zemljišta
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2011)
The structure of land is one of their most important characteristics. Substantially influence the structure of the many features and processes in the soil is generally accepted. Soil aggregates are strongly influenced by ...
The technical and technologic actions for the applyment of the nautical mechanization for water system maintenance of the Savsko Jezero lake in Belgrade / Tehničko-tehnološki postupci primene plovne mehanizacije za održavanje akvasistema Savskog jezera u Beogradu
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2007)
Whether a water system is artificially created, or a water system is a natural habitat created by man’s influence (rivers, lakes - both artificial and natural, channels and ponds), a constant maintenance of these systems ...
Technical systems for microclimate control within green houses / Tehnički sistemi za kontrolu mikroklime u plastenicima
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2007)
Plant production within a protected area presents the most intense way of agricultural production. Plant growing is intense year-round, with high yields and high quality products. The point of microclimate regulation in ...
Long term effects of different tillage systems influencing yield and energy efficiency in maize (Zea mays L.) / Višegodišnji uticaj različitih sistema obrade zemljišta na energetsku efikasnost i prinos kukuruza
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2011)
Adoption and improvement of different tillage systems toward agricultural sustainability has a great social, economical and environmental impact. The base of sustainability is a system productivity as ratio of output to ...
Investigation of new technical and technological solution in orchard establishment using combined plow-subsoiler tool in soil cultivation / Istraživanje novog tehničko-tehnološkog rešenja u zasnivanju voćnjaka kombinovanim oruđem rigoler-razrivač u obradi zemljišta
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2011)
Modern agriculture requires the use of modern technology, with new technical and technological solutions. Basic agro-technical operation in phase of establishing orchards and vineyards that requires large amounts of energy ...
Variety of tractor traffic accidents in Macedonia / Vrste saobraćajnih nesreća sa traktorima u Makedoniji
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2011)
In this paper are the results of the variety of traffic accidents with tractors in the agriculture of Macedonia. In the period of investigation from 1999 to 2008 occurred 883 traffic accidents with tractors of which 593 ...
Impact of alternative ways of acquiring equipment on farmers' competitiveness / Uticaj alternativnih načina pribavljanja opreme na konkurentnost poljoprivrednih proizvođača
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2011)
To keep pace with competing farmers in terms of technological equipment, and thus the amount of yield and quality of those products, traditional farmers are forced to carry out the modernization of its technical and ...
Economic analysis of influence of various factors in fodder production on milk price / Ekonomska analiza uticaja različitih faktora u proizvodnji hrane za krave na cenu mleka
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2011)
Having on mind that maize silage, corn and alfalfa hay are dominant in dairy cow nutrition, in this paper are made calculations of their production. Total variable costs and variable costs per unit are determined. There ...