Issue 2005-2.

 

www.jageng.agrif.bg.ac.rs/files/casopis/PT_02-2005.pdf

Recent Submissions

  • The Control Influence on Features of Piglets Panel Heating Sistem 

    Zoranovic, Miodrag; Potkonjak, Vlado; Bajkin, Andjelko
    As natural phenomenon effect, immediately after birth, piglets require high level of controlled supplemental heating. The main cause for this requirement is low level of heat accumulation and wet body surface, without ...

  • Conditions of Mechanized Harvesting of Raspberries and Blackberries 

    Zivkovic, Milovan; Komnenic, Vaso; Urosevic, Mirko
    Mechanized processes of raspberry and blackberry harvesting evolved to a great part from the fact that the share of manual harvesting acounts for about 70% of the total production costs. The rising trends of raspberry ...

  • Development of Self Propelled Chassis 

    Veljic, Milan; Markovic, Dragan; Brankovic, Dragan
    This paper analyze possibility for development and reengineering old type of self propelled sugar beat harvesters and their application as all purpose self propelled chassis. Paper presents some new ideas how this new ...

  • Microwave Drying Kinetics of Thyme 

    Soysal, Yurtsever; Serdar, Oztekin; Eren, Omer
    Thyme (Thymbra spicata L.) leaves were dried in a domestic microwave oven to determine the effects of microwave output power on the drying time, drying rate, and the colour of the dried product. Seven different microwave ...

  • Optimal Parameters of Birds Foot Trefoil Harvesting 

    Ruzicic, Lazar; Milutinovic, Sinisa; Oljaca, Mico; Raicevic, Dragisa; Petrovic, Bora; Gligorevic, Kosta
    Optimal parameters of bird’s foot trefoil harvesting, as for most of grasses, require specific harvester technical and technological regulations and adjustments, adequate parameters for specific crop and working conditions. ...

  • Izolation and Caracterizion Sporogenic Thermophilic Bacteria from Manure as Reason For Compost Production 

    Raicevic, Vera; Radivojevic, Dusan; Lalevic, Blazo; Kljujev, Igor; Topisirovic, Goran; Radojevic, Rade; Mileusnic, Zoran
    This paper shows rezultates of izolation and identification thermophilic bacteria from manure. Total number of sporogenic bacteria in manure was 2.1 x 107 g-1. It is investigated presence of Bacillus licheniformis, ...

  • Production of Compost From Solid Cattle Manure in Conditions of PKB 

    Radivojevic, Dusan; Topisirovic, Goran; Raicevic, Vera; Radojevic, Rade; Mileusnic, Zoran; Lalevic, Blazo
    Aerobical treatment of solid cattle manure and production of compost in conditions of Agricultural Cooperation Belgrade are analyzed in this paper. Existing conditions, number of cattle, available area of agricultural ...

  • A Practical Example of Small Pump Stations Energy Efficiency Increasing by Reengineering 

    Radic, Milan; Nikolic, Dalibor; Stajic, Zoran; Vukic, Djukan
    The suction station "Gnjilan", belonging to the "Water-supply" Pirot municipal enterprise, has been used as an example of small pump stations energy efficiency increasing by replacement of existing old pumps with new ...

  • Oscilatory Apperance on Agrocultural Tractors 

    Petrovic, Predrag; Bracanovic, Zlata; Vukas, Svetlana
    When considering the basic aspect of ergonomic requests for the purpose of improving general comfort of tractor is very complex. Besides base ergonomic requests, (noise, mikroklimate, visibilty, air contamination to ...

  • OECD Codes for the Official Testing of Agricultural and Forestry Tractors will Be in Application in Serbia and Montenegro Again 

    Labovic, Vaso
    Official testing of agricultural and forestry tractors according the OECD Tractor Codes in Our Country was stopped in 1992 when SFRJ was excluded from membership of OUN. Activities to reactivate membership in OECD Tractors ...

  • Possibilities Determination of the Optimal Strategy for Preventive Maintenance of the Cluth Motor Vehicle 

    Krstic, V. Bozidar
    As well, it is consider the possibility seeking trade off solution between this two criterions. With regular forming models of maintenance is possible to make optimisation, regarding, to use the best maintenance system. ...

  • Total Costs of Agricultural Machines 

    Krmpotic, Toma; Kis, Andor
    This paper deals basically with estimating total costs for machines, operations and systems. Accurate records are the best source of material for estimating costs, but cost tables are provided in the Appendix for estimating ...

  • Compaction of the Soils of Various Textural Classes in Raspberry Plantations of Raspberry Growing Region of Arilje 

    Gajic, Bosko; Milivojevic, Jordan; Bosnjakovic, Gorica; Matovic, Gordana
    The principal aim of the present investigations was to establish the influence of threading by agricultural machines or people on the changes of penetration resistance (compaction) of the soils of various textural classes ...

  • Tractors in Slovenia in Last 15 Years (the Aspects: Market, Accidents, Regulations) 

    Dolensek, Marjan; Bernik, Rajko; Oljaca, Mico
    Since 1990, less and less agricultural enterprises in Slovenia decide to purchase new tractors and agricultural equipment. The number of sold tractors and machines decreases, and the structure of the purchased technology ...

  • Exploitation Influnce on Tractor Reliability 

    Bozic, Steva; Mileusnic, Zoran
    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 ...