Home / Archives / Vol. 24 No. 1 (2020) Vol. 24 No. 1 (2020) Published: 2020-03-30 Articles Biogas Installations for Harvesting Energy and Utilization of Natural Fertilisers Kinga Borek, Wacław Romaniuk 1-14 PDF DOI: https://doi.org/10.1515/agriceng-2020-0001 Usable Agricultural Area of Farms and their Material and Energy Expenditure Efficiency Kamil Depo, Agnieszka Szparaga, Miroslav Pristavka, Sławomir Kocira 15-24 PDF Analysis of Selected Quality Features of Wood Pellets Józef Gorzelany, Miłosz Zardzewiały, Piotr Murawski, Natalia Matłok 25-34 PDF Analysis of Production Technology of Wood Briquettes, Including Costs and Distribution Filip Jasiczek, Dariusz Kwaśniewski 35-45 PDF Impact of UV-C Stimulation of Tubers, Immersion of Potato Sticks in Water and Frying Fat Type on the Content of Fat in Dry Mass of French Fries Zygmunt Sobol, Tomasz Jakubowski, Paulina Wrona 47-55 PDF Initial Treatment, Sublimation Drying and Storage Time of Sweet Pepper Crisps. Physico-Chemical Quality − Part I Dorota Sokołowska, Zbigniew Kowalczyk 57-68 PDF Initial Treatment, Sublimation Drying and Storage Time of Sweet Pepper Crisps. Microbiological Quality − Part II Dorota Sokołowska, Katarzyna Grotkiewicz 69-78 PDF Cluster Analysis in Assessment of Organic Farms Sustainability. Part II Results of Research Maciej Sporysz, Maria Szczuka, Sylwester Tabor, Krzysztof Molenda, Maciej Kuboń 79-89 PDF Analysis of the Harvesting Quality of Redcurrant with a Trailed Combine Grażyna Szmajda, Tomasz Nowakowski 91-102 PDF Analysis of the Vacuum-Steam Defrosting Process of Plums Pre-Treated with Dehydrofreezing Agnieszka Szparaga, Sławomir Kocira, Alaa Subr, Ameer Al-Ahmadi 103-111 PDF