Pretraživanje
Prikaz rezultata 11-20 od 52
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 ...
Effect of different types of chamomile harvester on quality and profits in the production of chamomile / Uticaj različitih tipova kombajna za ubiranje kamilice na kvalitet ubiranja i visinu dobiti u proizvodnji kamilice
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2011)
This paper presents the results of three conceptually different types of chamomile harvester and their impact on the quality of the harvested chamomile and profit during the production process. Three working modes of each ...
Operating parameters of dragged combines 'Volentieri VG 2000/2TA' for grapevine harvesting / Eksploatacioni parametri vučenog kombajna za berbu grožđa Volentieri VG 2000/2TA
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2011)
Harvesting represents one of the most challenging problems in managing vineyards. 'Quality picking' is considered when it is done in the period when the grapes are suitable for its purposes, especially related with the ...
Exploitation indicators of TMA for additional soil tillage in orchards / Eksploatacioni pokazatelji TMA za dopunsku obradu zemljišta u višegodišnjim zasadima
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2011)
Fruit production under arid conditions without irrigation implies the need to employ soil cultivation in the entire orchard with the aim of regulating the water-air regime of the soil, contributing to a favorable soil ...
Energy efficiency of the lettuce greenhouse production / Energetski bilans proizvodnje salate u objektima zaštićenog prostora različite konstrukcije
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2010)
In this paper the influence of greenhouse construction on energy efficiency in winter lettuce production was estimated for different double plastic covered greenhouses in Serbia region. In order to see whether the greenhouse ...
Justification for the introduction of mechanized harvesting raspberry in Serbia / Opravdanost uvođenja mehanizovane berbe maline u Srbiji
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2011)
The collection of fruit for its specifics in many ways different from harvesting other agricultural crops. When harvesting berries where the ramified bushes (dissipating the picking), small fruits, the need to harvest done ...