Now showing items 277-296 of 579

  • Harvest and Storage of Potatoes in Boxes 

    Hoffmann, Thomas; Maly, Pavel; Fuerll, Christian; Scheibe, Knut
    Often the potatoes are filled in storage boxes in field by the hopper of the harvester ("indirect box filling"). A high concentration of foreign material in the middle of the box is the result. To avoid mechanical loads ...
  • Harvest of Cereals and Oilseeds Rape By Combine Harvesters New Holland Cx 8090 and New Holland Cr 9080 

    Fríd, Milan; Dolan, Antonín; Celjak, Ivo; Filip, Martin; Bartos, Petr
    The article is focused on evaluation of the throughput, the fuel consumption and the performance of combine harvesters New Holland CX 8090 and New Holland CR 9080 during harvest of cereals and oilseeds rape. During harvest ...
  • Harvesting and Storage of Miscanthus×Giganteus Greef and Deu. 

    Dzeletovic, Zeljko; Mihailovic, Nevena; Glamoclija, Djordje; Drazic, Gordana; Djordjevic, Snezana; Milovanovic, Mirjana
    Miscanthus (Miscanthus×giganteus Greef et Deu.) represents a new perennial crop for biomass production, grown and used specifically as energy source (i.e. „bioenergy crop“) for combustion in boiler systems. At the end ...
  • Health Risk Assessment of Vibration Generated by Tractor Exploitation to the Drivers 

    Cvetanovic, Boban; Cvetkovic, Miljan; Cvetkovic, Dragan
    Drivers of agricultural tractors are exposed during operation, a number of harmful effects, such as high or low temperatures, high humidity, dust, noise, etc. Among the adverse factors there are vibrations from the engine, ...
  • Heat Transfer Coefficient and Concept of Relaxation Time in Forced Air Direct Evaporative Cooling System 

    Chinenye, Ndukwu; Manuwa, Seth
    Evaporative cooling system with palm fruit fiber as cooling pad was studied at different ambient air temperature and relative humidity. Experiment was conducted with a prototyped direct evaporative cooling system for ...
  • Heavy Caterpillar Tractors and Working Machines with Alternative Power 

    Oljaca, Mico; Gligorevic, Kosta; Vukic, Djukan; Radicevic, Branko; Zlatanovic, Ivan; Dimitrovski, Zoran; Dolensek, Marjan; Jeroncic, Robert; Oljaca, Vladimir
    In this The development of electrically powered caterpillar CAT D7E began at the end of the 20th century (Caterpillar Inc, Illinois, U.S.A), a machine that has paved the way for design and development of heavy caterpillar ...
  • History and Development Trend of Production Tractors in Serbia 

    Obradovic, Dragoljub; Petrovic, Predrag; Dumanovic, Zoran; Kresovic, Branka
    This paper chronologically describes production of tractors in the world and in Serbia. The contribution of our science to the development of the tractor industry is primarily expressed through comparative testing of ...
  • Hohenheim Tyre Model - a Dynamic Model for Agricultural Tyres 

    Ferhadbegovic, Bojan; Brinkmann, Christian; Kutzbach, Heinz Dieter; Bottinger, Stefan
    Concerning the fact that tractor speed had increased in last few years concern about safety and comfort had risen. Since most tractors do not have a suspended rear axle, the suspension is done solely by the tyers. Their ...
  • How to Organise the Use of Private Own Machinery in Agriculture in the Countries of Western Balkan? 

    Johanson, Per-Olov
    Farmers in western Balkan countries are badly equipped with machinery. This is due to the small size of farms and fields and that farmers have problems financing. If they can be helped to organise the use of machinery ...
  • Hydraulic Transmission Systems in Agricultural Technics 

    Ercegovic, Djuro; Vukic, Djukan; Raicevic, Dragisa; Oljaca, Mico
    Current development of agriculture is being determined with research and implementation of new technologies and modern technical appliances which will be able to provide quality and economically approved application for ...
  • Hyperthermia as a Potential Threat for Tractor Driver's Health 

    Ruzic, Dragan; Muzikravic, Vladimir; Poznanovic, Nenad
    Thermal conditions on tractor’s driver place are important factor not only for comfort but also for health of driver and working performance, thus for work and traffic safety. Tractor together with the driver may work ...
  • Identification of Glyphosate Resistance in Lolium rigidum Gaudin 

    Pavlovic, Danijela; Reinhardt, Charlie; Elezovic, Igor; Vrbnicanin, Sava
    Glyphosate resistance was found in Lolium rigidum Gaudin (Rigid ryegrass, LOLRI) in South Africa. Suspected glyphosate-resistant L. rigidum populations were collected and grown under greenhouse conditions. The plants ...
  • Identification of Steering Wheels Rotation Angles in Agricultural Tractors 

    Grozdanic, Branka; Borak, Djuro; Petrovic, Velimir; Bracanovic, Zlata
    This paper presents methodology applied for testing and calculation of steering wheels rotation angles in IMR tractors. Importance of this methodology is in defining minimal rotation angles of steering wheels under which ...
  • Impact Assessment of Drainage Water Management in Salt Affected Soils of Godavari Western Delta on a Pilot Scale in India 

    Vardhan, Sidlagatta; Sreenivas, Chilamkui; Reddy, Chinta; Sreedevi, Pandraju
    A.P. Water Management Project, Andhra Pradesh was planned with implementing various improved irrigation, drainage water management practices and is executed using object oriented project planning technique under financial ...
  • Impact of Alternative Ways of Acquiring Equipment on Farmers′ Competitiveness 

    Savic, Bojan; Popovic, Nikola
    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 ...
  • Impact of Genetically Modified Crops on Soil Quality 

    Gajic, Bosko; Sredojevic, Zorica; Djurovic, Nevenka
    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 ...
  • Impact of Тriticale Mass Yield on Harvest Speed 

    Simonovic, Vojislav; Markovic, Dragan; Mladenovic, Nikola; Markovic, Ivana; Cebela, Zarko
    This paper analyzes the effect of triticale yield on the speed of the combine during harvest. Monitoring system for the site-specific yield is mounted to harvester with 6 meters wide header. After harvest, the yield is ...
  • Implementation Sensors for Metrology, and Data Transfer in Tractor Industry 

    Grozdanic, Branko; Grozdanic, Zoran; Vukas, Svetlana
    Contemporary solutions in industry of tractor necessitated the need for introducing an increasing number of physical - technical sensors, as the testing and development, and as the serial production of tractors. The very ...
  • Importance and Analysis of Setting Up and Operational Costs of ULO Cold Storage Facility For Fruits 

    Kalanovic Bulatovic, Branka; Dimitrijevic, Bojan; Vasiljevic, Zorica; Topisirovic, Goran
    Small agricultural producers have a very important role in production and trading of fruits. Due to low buying and selling prices, as well as strong competitiveness they had to find the way to preserve and sell their ...
  • The Importance of an Efficient Work of Diesel Engines Heaters 

    Bracanovic, Zlata; Petrovic, Velimir; Grozdanic, Branka; Borak, Djuro; Jankovic, Slobodan
    Heater diesel engines, with the flame heating, a system that facilitates starting the diesel internal combustion engines, especially in cold weather. In order to find opportunities to increase the temperature of the intake ...