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Registros recuperados: 6
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Direkter und indirekter Energieeinsatz bei biologischen Betrieben unterschiedlicher Produktionsrichtungen Organic Eprints
Moitzi , Gerhard; Boxberger, Josef.
Die Produktionsrichtungen im Biologischen Landbau erfordern unterschiedlich hohe direkte und indirekte Energieaufwendungen. Indirekte Energieaufwendungen sind durch den Verzicht von synthetischen Dünger- und Pflanzenschutzmitteln geringer. Direkte Energieaufwendungen (Elektrizität und Kraftstoff) können systembedingt hoch sein, wodurch dort Ansätze der Einsparung oder/und Ersatz durch erneuerbare Energieträger (Pflanzenkraftstoffe, Strom aus Bioenergieanlagen) zu forcieren sind.
Tipo: Conference paper, poster, etc. Palavras-chave: "Organics" in general.
Ano: 2011 URL: http://orgprints.org/17481/3/Moitzi_17481.pdf
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Prevention aspects for avoiding run-over incidents with self-propelled agricultural machinery CIGR Journal
Mayrhofer, Hannes; Quendler, Elisabeth; Boxberger, Josef.
Run-overs are one of the most common incident scenarios with tractors, self-propelled harvesting and load transportation machines in Austrian agriculture.  The aim of the study was to describe sustainable prevention measures against these kinds of incidents.  For this purpose, the compliance with safety standards and directives in new machinery was investigated, currently available prevention equipment was identified and manufacturers were asked about the difficulties in the implementation of prevention measures against run-overs in new vehicles.  In addition, a literature and internet research was done.  The evaluation of new machines showed that self-propelled harvesting machines and tractors tended to be more frequently equipped with relevant safety...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Agricultural Engineering; Accident Prevention agricultural machinery; Run-over; Incident; Prevention.
Ano: 2014 URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/2853
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Prevention aspects for avoiding rollover incidents together for tractors, self-propelled harvesting and material handling machinery CIGR Journal
Mayrhofer, Hannes; Quendler, Elisabeth; Boxberger, Josef.
Abstract: Tractors, self-propelled harvesting and material handling machines are the most commonly used self-propelled machineries in Austrian agriculture that have similarities in main rollover incident causes.  The aim of this study was to present sustainable prevention measures against rollovers together for tractors, self-propelled harvesting and material handling machinery based on a new machine evaluation, manufacturer surveys and a literature research.  New machines were investigated concerning their compliance with legal regulations and concerning their current rollover prevention equipment.  By interviewing manufacturers of tractors, self-propelled harvesting machinery and material handling machinery, the challenges with implementing safety...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Agricultural Engineering; Accident Prevention Agricultural machinery; Surveys; Machine evaluation; Incident; Injuries; Prevention.
Ano: 2014 URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/2820
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Scenarios and causes of rollover incidents with self-propelled agricultural machinery in Austria CIGR Journal
Mayrhofer, Hannes; Quendler, Elisabeth; Boxberger, Josef.
 Rollovers are the most common incidents with tractors, self-propelled harvesting and agricultural materials handling machinery in Austrian agriculture.  The precise identification of rollover incident scenarios and causes with these vehicles is the aim of the study. In order to achieve this, incident victims were interviewed and incident reports were analysed.  To derive information from report and interview material the qualitative content analysis was used.  The analysis showed that rollovers with tractors, self-propelled harvesting machinery and materials handling machinery showed similarities in terms of causes, circumstances and consequences although they are quite different in vehicle concept, operation and use.  The rollovers were mostly influenced...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Incident; Agricultural machinery; Rollover; Victim survey; Content analysis.
Ano: 2014 URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/2789
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Effects of working depth and wheel slip on fuel consumption of selected tillage implements CIGR Journal
Moitzi, Gerhard; Wagentristl, Helmut; Refenner, Karl; Weingartmann, Herbert; Piringer, Gerhard; Boxberger, Josef; Gronauer, Andreas.
Rising fossil fuel prices are leading to an increasing awareness of energy efficiency in plant production.  Tillage in particular can consume large amounts of fuel.  For four tillage implements (reversible mouldboard plough, short disc harrow, universal-cultivator, subsoiler), this study quantifies the effect of different working depths on fuel consumption, wheel slip, field capacity and specific energy consumption.  A four-wheel drive tractor (92 kW) was equipped with a data-acquisition system for engine speed, vehicle speed, wheel speed and fuel consumption.  Fuel consumption was measured in the fuel system with an integrated high-precision flow-meter.  The results show that the area-specific fuel consumption increased linearly with working depth for...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Agricultural Engineering fuel consumption; Wheel slippage; Mouldboard plough; Subsoiler; Universal-cultivator; Short disc harrow.
Ano: 2014 URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/2661
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Accident at work with fertilizer distributors in Austrian agriculture CIGR Journal
Kogler, Robert; Quendler, Elisabeth; Boxberger, Josef.
Accidents with fertilizer distributors at work happen in the Austrian agriculture every year.  In accordance with Machinery Directive 2006/42/EC and the standards ISO 4254-1 and DIN EN 14017, fertilizer distributors undergo a risk assessment before construction and market entry to ensure their complying with these legal recommendations and to eliminate largely the risk of injury for the operators.  To determine the accident scenarios, causes, and technical solutions, a narrative analysis of 14 reports of accidents that led to moderate and serious injuries from 2008 to 2010 was done, eight victims interviewed, and seven accident machines and eight new ones, which were sold in 2013, evaluated according to applicable regulations.  Mostly farm managers were...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Work safety; Ergonomics Agricultural machinery; Fertilizer distributors; Accident analysis; Statistical analysis.
Ano: 2014 URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/2941
Registros recuperados: 6
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