Wyświetlanie pozycji 24-43 z 94

    • The Effect of Diesel Fuel Temperature, Speed and Load on Some Performance Parameters of Tractor Engine 

      Kadhim, Naseer Salman; Idhas, Salim M. (Dept. of Mach. Exploit. and Management of Prod. Processes, ULS in Lublin, Poland, 2017-11)
      An experiment was conducted to study the effect of inlet fuel temperature on the performance of diesel engine for tractor (Anter-71). The experiment was carried out during June, 2014 in College of Agriculture, University ...
    • Effect of Solvent Polarity on the Efficiency of Ultrasound-assisted Extraction of Polyphenols From Apple Pomace 

      Kobus, Zbigniew; Wilczyński, Kamil; Nadulski, Rafał; Rydzak, Leszek; Guz, Tomasz (Dept. of Mach. Exploit. and Management of Prod. Processes, ULS in Lublin, Poland, 2017-11)
      In this paper influence of solvent polarity on the efficiency of ultrasound-assisted extraction of polyphenols from apple pomace was studied. In the experiment, three solvents were used: water, 60% ethanol and 96% ethanol. ...
    • The Effect of Transportation Choices on Energetic Effectivenes of Rapeseed Plantation 

      Wasiak, Andrzej; Orynycz, Olga (Department of Machinery Exploitation and Management of Production Processes, University of Life Sciences in Lublin, Poland, 2017-11)
      The computer modelling is applied to the analysis of the effect of choices of transportation means, and transport organization on energetic effectiveness of biodiesel production system. In general, needs of transport of ...
    • The Effect of Ultrasound on the Rheological Properties of Apple Juice 

      Wilczyński, Kamil; Kobus, Zbigniew; Nadulski, Rafał; Panasiewicz, Marian; Kusz, Andrzej (Department of Machinery Exploitation and Management of Production Processes, University of Life Sciences in Lublin, Poland, 2017-11)
      In this paper, the effect of ultrasonic treatment on the rheological properties of apple juice (Idared variety) was studied. The juice was treated with ultrasonic waves for 5 and 10 minutes relative to the untreated sample. ...
    • Efficiency of Expenditures and the Economic Size of Farms in Poland 

      Kocira, Sławomir; Kocira, Anna; Szparaga, Agnieszka; Findura, Pavol; Krawczuk, Anna (Dept. of Mach. Exploit. and Management of Prod. Processes, ULS in Lublin, Poland, 2017-11)
      This study analyzed the efficiency of various types of expenditures such as human labor, energy, total, and expenditures in farms which are classified into six groups based on their economic size. Analysis was performed ...
    • Emission of Hydrogen During Combustion of Plant Biomass Pellets on the Grate of a Low Power Boiler 

      Kraszkiewicz, Artur; Niedziółka, Ignacy (Dept. of Mach. Exploit. and Management of Prod. Processes, ULS in Lublin, Poland, 2017-11)
      Analysis of the wheat, rye, triticale, buckwheat straw and meadow hay pellets combustion process was carried out for hydrogen emissions. Tests were performed in grate upper combustion boiler. The air was supplied through ...
    • Emission of Particulates and Chosen Gaseous Exhausts Components During a Diesel Engine Starting Process 

      Kuranc, Andrzej; Słowik, Tomasz; Wasilewski, Jacek; Szyszlak-Bargłowicz, Joanna; Stoma, Monika; Šarkan, Branislav (Dept. of Mach. Exploit. and Management of Prod. Processes, ULS in Lublin, Poland, 2017-11)
      It is very important to reduce harmful emissions in rural areas. One of the ways is to replace old tractors and farm machinery with the modern, equipped with engines of the highest standards. However, the cost of such ...
    • Emissions From the Combustion of Solid Biofuels 

      Chojnacki, Jerzy; Ondruška, Juraj; Kuczyński, Waldemar; Šooš, Lubomir; Bałasz, Błażej (Dept. of Mach. Exploit. and Management of Prod. Processes, ULS in Lublin, Poland, 2017-11)
      Owing to the use of excess straw and unsold grain that has gone bad as a biofuel for heating boilers, farmers may save money to be spent on fuel and it allows them to gain additional profits from the sale of biomass that ...
    • Energetic Efficiency of Salix Viminalis Plantation 

      Orynycz, Olga; Chodorowski, Artur; Wasiak, Andrzej (Department of Machinery Exploitation and Management of Production Processes, University of Life Sciences in Lublin, Poland, 2017-11)
      Energetic efficiency, based on a version of EROEI indicator, of salix viminalis plantation is estimated for realistic tillage technology. For different plantation sizes, different sets of machines are selected for performing ...
    • Energetic Usage of Slaughter Waste as the Substrate for Biogas Production 

      Janczak, Damian; Kozłowski, Kamil; Brzoski, Michal; Jeżowska, Aleksandra; Mazurkiewicz, Jakub (Dept. of Mach. Exploit. and Management of Prod. Processes, ULS in Lublin, Poland, 2017-11)
      Sector of animal production is growing strongly in Poland within last years. This concerns especially poultry sector (first position in Europe with more than 900 million animals per year) bit also swine and cattle. This ...
    • Energy Consumption and Selected Physical Properties of Corn-oat Instant Gruels Under Specific Extruder Configurations 

      Kręcisz, Magdalena; Wójtowicz, Agnieszka; Oniszczuk, Anna (Dept. of Mach. Exploit. and Management of Prod. Processes, ULS in Lublin, Poland, 2017-11)
      The extrusion-cooking technique was used for the processing of corn-oat blends with three various screw configurations. The procedure involved the assessment of the effects of the processing conditions on energy consumption. ...
    • Evaluation of Streif’s Index Values During Maturation of Two Apple Cultivars 

      Guz, Tomasz; Kobus, Zbigniew; Nadulski, Rafał; Rydzak, Leszek (Dept. of Mach. Exploit. and Management of Prod. Processes, ULS in Lublin, Poland, 2017-11)
      The paper presents the results of Streif’s Index (SI) expression by new method of harvest date optimization, based on calculation one of its components - starch index (S), by image analysis. Harvest date prediction is a ...
    • Evaluation of the Content of Selected Elements in Herbs Cultivated in Organic Farms in the Lublin Region 

      Żukiewicz-Sobczak, Wioletta; Sobczak, Paweł; Rogóż, Anna; Wojtyła-Buciora, Paulina; Kozak, Marta; Zagórski, Jerzy (University of Life Sciences in Lublin, Poland, 2017-11)
      Herbal raw materials are widely used in the food, pharmaceutical and cosmetic industries. In the presented studies the content of selected elements in the herbs originating from organic farming in the Lublin region was ...
    • Evaluation of the Use of Biogas Plant Digestate as a Fertilizer in Field Cultivation Plant 

      Koszel, Milan; Przywara, Artur; Kachel-Jakubowska, Magdalena; Kraszkiewicz, Artur (Dept. of Mach. Exploit. and Management of Prod. Processes, ULS in Lublin, Poland, 2017-11)
      Biogas production in an agricultural biogas plant is connected with generation of large amounts of post-digestion liquid as a result of anaerobic decomposition of plant debris. Due to its physicochemical properties, ...
    • Experimental Studies of a Combined Aggregate for Application of Mineral Fertilisers and Sowing 

      Bulgakov, Volodymyr; Ivanovs, Semjons; Adamchuk, Valerii; Petrychenko, Ievgenii; Ruzhylo, Zinovii; Nowak, Janusz (Dept. of Mach. Exploit. and Management of Prod. Processes, ULS in Lublin, Poland, 2017-11)
      The article presents the results of field experimental studies of sowing grain crops and application of mineral fertilisers by means of a combined two-machine fertiliser application and sowing aggregate on the basis of two ...
    • Farm Machinery and Process Management in Sustainable Agriculture. III International Scientific Symposium 

      Huyghebaert, Bruno; Lorencowicz, Edmund; Uziak, Jacek; Walloon Agricultural Research Centre (CRA-W), Gembloux, Belgium; University of Life Sciences in Lublin; University of Botswana, Gaborone, Botswana (Walloon Agricultural Research Centre (CR-W), Gembloux, Belgium, 2008-11)
      The book contains 37 papers presented at the 3rd International Symposium "Farm Machinery and Process Management in Sustainable Agriculture", which took place in Gembloux (Belgium) in 2008. While sustainable agriculture ...
    • Farm Machinery and Process Management in Sustainable Agriculture. Symposium Proceedings 

      Hyughebaert, Bruno; Lorencowicz, Edmund; Uziak, Jacek; Walloon Agricultural Research Centre (CRA-W), Gembloux, Belgium; University of Life Sciences in Lublin; University of Botswana (Walloon Agricultural Research Centre, Gembloux, Belgium, 2007-11)
      The book contains 36 papers presented at the 2nd International Symposium "Farm Machinery and Process Management in Sustainable Agriculture", which took place in Lublin (Poland) in 2007.
    • Farm Machinery and Process Management in Sustainable Agriculture. Symposium Proceedings 

      Lorencowicz, Edmund; Uziak, Jacek; Huyghebaert, Bruno; University of Life Sciences in Lublin; University of Botswana, Gaborone, Botswana; Walloon Agricultural Research Centre (CRA-W), Gembloux, Belgium (Department of Machinery Exploitation and Management in Agricultural Engineering, University of Life Sciences in Lublin, Poland, 2011-11)
      The book contains 46 reviewed papers presented at the 5th International Scientific Symposium "Farm Machinery and Process Management in Sustainable Agriculture", which took place in November 2011 in Lublin, Poland. It shows ...
    • Farm Machinery and Process Management in Sustainable Agriculture. Symposium Proceedings 

      Hyughebaert, Bruno; Lorencowicz, Edmund; Uziak, Jacek; Walloon Agricultural Research Centre (CRA-W), Gembloux, Belgium; University of Life Sciences in Lublin; University of Botswana, Gaborone, Botswana (Department of Machinery Exploitation and Management in Agricultural Engineering, University of Life Sciences in Lublin, Poland, 2009-11)
      The book contains 35 reviewed papers presented at the 4th International Scientific Symposium "Farm Machinery and Process Management in Sustainable Agriculture", which took place in November 2009 in Lublin (Poland).
    • Farm Machinery and Processes Management in Sustainable Agriculture 

      Lorencowicz, Edmund; Uziak, Jacek; Huyghebaert, Bruno (Instytut Naukowo-Wydawniczy "Spatium", 2019-11)
      The current monograph is a collection of papers prepared for the X International Scientific Symposium Farm Machinery and Processes Management in Sustainable Agriculture (FMPMSA) 2019, which was held in Lublin. The ...