Now showing items 854-873 of 874

  • Valuation of Feed Storages 

    Ivanovic, Sanjin; Radivojevic, Dusan; Pajic, Milos
    In order to keep milk production economically effective in contemporary business environment, it is necessary to use appropriate types and combinations of animal feed. This means that the bulky part of the meal for the ...
  • Variability of Pathogenicity of Fusarium spp. Originating from Maize and Wheat Grains 

    Tancic, Sonja; Stankovic, Slavica; Levic, Jelena
    Differences in the pathogenicity of 93 isolates of seven species belonging to the genus Fusarium (F. graminearum, F. verticillioides, F. proliferatum, F. subglutinans, F. sporotrichioides, F. semitectum and F. equiseti), ...
  • Variable Rate Control System Designed for Spinner Disc Fertilizer Spreader – “Pre Fer” 

    Behic Tekin, Arif; Okyay Sındır, Kamil
    The objectives of this study were: development of fertilizer rate control system which allows applying of granular fertilizer at variable rates, adopting it into a commercial granular fertilizer spreader, and then investigation ...
  • Variations in Exploitation Characteristics of Tractors Depending On Pre-Ignition Angle of the Engine 

    Rakita, Nermin; Skaljic, Selim
    Maintenance of tractors on small private farms in Bosnia and Herzegovina is not given sufficient and adequate attention. Consequences of such a trend reflect on exploitation characteristics of tractors, significantly ...
  • Variety of Tractor Traffic Accidents in Macedonia 

    Dimitrovski, Zoran; Oljaca, Mico; Gligorevic, Kosta; Drazic, Milan; Radojicic, Dusan; Ruzicic, Lazar
    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 ...
  • Vessels and Floating Boats Waste Water Pollution Monitoring System 

    Vukic, Marija; Jevtic, Miroljub; Spruk, Uros; Rapajic, Vojislav; Stetin, Radovan
    Vessels and floating boats, specially boat – restaurants, are source of sanitary waste waters which are more and more dangerous for water streams. As part of the technological development project, system for redox ...
  • Virus Elimination from Ornamental Plants Using in vitro Culture Techniques 

    Milosevic, Snezana; Cingel, Aleksandar; Jevremovic, Sladjana; Stankovic, Ivana; Bulajic, Aleksandra; Krstic, Branka; Subotic, Angelina
    Viruses are responsible for numerous epidemics in different crops in all parts of the world. As a consequence of their presence great economic losses are being incurred. In addition to the development of sensitive ...
  • A Vision System to Efficiently Harvest Fruits Which Grow in Clusters 

    Tarrío, Paula; Bernardos, Ana; Casar, Jose; Portillo, Javier
    Automatic fruit harvesting systems usually come up against some difficulties because of the environment in which they operate. In this paper, we will consider the problem of distinguishing individual fruits which grow ...
  • Visual Parameters of Soybean (Glycine Max L.) as Influences by Mole Drain Spacing and Depth in Vertisols of Madhya Pradesh 

    Dhakad, Sudhir Singh; Ramana Rao, Kondapally Venkata
    Field experiments were conducted at farmer’s fields in Hoshangabad district of Madhya Pradesh during 2010 to 2011 to assess visual parameters and profitability of soybean as influences by mole drain spacing and depth in ...
  • Water Droplets Analysis: the Classical and Quantum Hydrodynamic Frameworks 

    De Wrachien, Daniele; Lorenzini, Giulio; Mambretti, Stefano; Medici, Marco
    The design of a sprinkler irrigation system is always associated with a full understanding of the kinematics of the droplets during their aerial path. Resolving this problem involves both theoretical and experimental ...
  • Water Resources Conservation Plan for Rangapur Watershed in Middle Krishna Basin in Raichur District of Karnataka Using Remote Sensing and GIS 

    Kurdi, Mallika; Maheshwara Babu, Banda; Srinivasa Reddy, Gejjala Venkataravanappa; Polisgowdar, Basavaraj Shivanagouda; Neralikere, Rajesh
    The study area Rangapur watershed covers an area of about 2079 ha, is one of the drought prone areas in the middle Krishna Basin in Raichur district of Karnataka. An attempt is made to suggest location priority plan for ...
  • Wear Charactritics of Commercially Avalable Tractor Drawn Cultivator Sweeps in Abrasive Sand 

    Kakade, Subhash; Sharma, Ajay Kumar; Tiwari, Ghanshyam
    Wear of soil engaging components occurs because the materials used are normally softer than the natural abrasives in the soil. Most of sweeps of cultivator are manufactured locally which are hardly as per with the standards ...
  • Weed Control and Grain Yield in Double-Cropped Soybean 

    Simic, Milena; Momirovic, Nebojsa; Dolijanovic, Zeljko; Radosevic, Zeljko
    The effects of different herbicide combinations: control (1), alachlor+linuron (2), and alachlor+linuron+imazethapyr (3) were investigated in double-cropped soybean grown in two row spacing variants, 38 cm and 76 cm, ...
  • Weed Control Measures in Maise 

    Bernik, Rajko; Vucajnk, Filip
    In the year 2003, we had a field experiment on the field of the Biotechnical faculty. It was the experiment with five procedures of mechanical and chemical care of the corn. It was planed in the form of random blocks ...
  • Weevils of the genus Ceutorhynchus Germ associated with oilseed rape in northern Serbia 

    Sivcev, Ivan; Sivcev, Lazar; Pesic, Snezana; Graora, Draga; Tomic, Vladimir; Dudic, Boris
    Our research of the genus Ceutorhynchus associated with oilseed rape was conducted in northern parts of Serbia (Stari Žednik, Subotica). A specific assemblage of eight weevil species was found. The most numerous were ...
  • Welding Application in Agriculture of Tool Maintainance 

    Djuric, Sava; Djordjevic, Ljubodrag; Mitic, Dragan
    In agriculture, as wellas in other economic brances, the machines, components, parts an tools are also wearing out, because of various factors. To till the soil are used different tools in agriculture and due to operating ...
  • What Can Nutritional Indices Tell Us about Gypsy Moth Larvae (Lymantria dispar L.)? 

    Andreeva, Elena
    In the submitted work, important factors for planning out experiments for studying nutritional indices, whose choice may affect research results, and opportunities for using the indices of feeding to study the ecology ...
  • The Wireless Sensor Networks in the Diagnostics of Rolling Bearings 

    Asonja, Aleksandar; Mikic, Danilo
    This paper provides an overview of several norms of communication in wireless sensor networks that are used in the diagnostics of roller bearings. There are list the basic economic and operational benefits that affect ...
  • Wireless Sensors in Agriculture, Carrent Development and Future Perspective 

    Oljaca, Mico; Vukic, Djukan; Ercegovic, Djuro; Radivojevic, Dusan; Momirovic, Nebojsa; Topisirovic, Goran; Gligorevic, Kosta; Radicevic, Branko; Oljaca, Vladimir
    This paper presents an overview on recent development of wireless sensor technologies and standards for wireless communications as applied to wireless sensors. Examples of wireless sensors and sensor networks applied in ...
  • Work Quality of Silage Harvester Fortshritte-286 

    Stanimirovic, Nebojsa; Koprivica, Ranko; Veljkovic, Biljana; Topisirovic, Goran
    Results of quantitative and qualitative maize plants analysis were presented in the paper. Analyzed maize plants were cut and chopped by hand, into pieces of app. 5 mm. In every separate sample plant part content of dry ...