Electronic Journal of Polish Agricultural Universities (EJPAU) founded by all Polish agriculture universities presents original papers and review articles relevant to all aspects of natural and engineering sciences. Covered by AGRICOLA, AGRO, AGRIS, Copernicus Index, IFIS Publishing (FSTA – Food Science and Technology Abstracts), DOJE-Directory of Open Access Journal, National Marine Biological Library UK, CAS USA (Chemical Abstracts), Ulrich's Periodicals Directory, Free E-journals, Worldcat, Thomson Zoological Record and ALPSP (Association of Learned and Professional Society Publisher – full membership). Presented in the Master List of Thomson ISI. License CC-BY.

UTP University of Science and Technology in Bydgoszcz
University of Agriculture in Krakow
University of Life Sciences in Lublin
University of Warmia and Mazury in Olsztyn
Poznań University of Life Sciences
Siedlce University of Natural Sciences and Humanities
West Pomeranian University of Technology Szczecin
Warsaw University of Life Sciences - SGGW
Wrocław University of Environmental and Life Sciences

Founded in 1998 ISSN 1505-0297

From the Publisher

List of reviewers
Scientific and Editorial Board
Technical Editorial Staff
Publication Ethics
and Malpractice Statement
Publisher's Regulations
Editorial
Honorary Editorial
Foundation Act

Technical Editorial Staff

Email: ejpau@up.wroc.pl

Ewa CHWAŁKO - Editor
Paweł WÓJCIK - Technical Editor
Bogdan TOMICKI - English Language Consultant
Wojciech JAKUBOWSKI - Statistical Editor