Prevalence of gastrointestinal parasites was studied in 106 heifers imported to Poland from the Netherlands. Prevalence of gastrointestinal nematodes and Eimeria protozoans was determined from coproscopic examinations using Willis-Schlaf flotation. The species composition of coccidia was determined from morphological characters and the time of oocyst sporulation. Fluke liver eggs were detected by decantation. The study showed the mean prevalence of Eimeria protozoans in the heifers imported from the Netherlands to Poland to be 17.92 %; the mean prevalences of Cryptosporidium sp. (11.32 %), gastrointestinal nematodes (55.66 %) and Fasciola hepatica (32.08 %), respectively. The following 6 coccidia species were isolated from faecal samples: E. bovis, E. aubernensis, E. ellipsoidalis, E. subspherica, E. zürni, and E. brasiliensis. The prevalence of gastrointestinal parasites in the cattle imported from the Netherlands to Poland was very high, therefore it is purposeful to mandatorily examine the imported cattle for the presence of those parasites. Keywords

Information demand of foreign labour market from the point of view of Chinese studentsToday people are faced with a huge amount of information. Demand-oriented management of information can resolve this issue. Therefore, the measures that filter this information are the desired solution. One of these measures is information demand analysis, which can be easily used for defining problems on the labour market, where the term of talent import is becoming increasingly important. The main contribution of this study is the analysis of the challenges facing the foreign labour market from the point of view of an employee and an employer and a proposal of an information demand model for strengthening the foreign labour market information system. The information demand model is one of the stages of the development of an information-logistics engine, which ensures that the right information is available in the right location, time and quality.

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