Procjena botaničkog sastava pašnjaka na različitim područjima s posebnim osvrtom na udjele terpena, koji osim učinka na terpenski profil arome mesa preživača mogu imati i potencijalni imunomodulacijski učinak, od bitnog je interesa suvremenog ovčarstva u R. Hrvatskoj. U istraživanjima u okviru ovog rada, pokazano je da ljekovite svojte bogate terpenima poput gospine trave (Hypericum perforatum L.), stolisnika (Achillea millefolium L.) i matičnjaka (Melissa officinalis L.) zbog statistički značajno veće učestalosti, gustoće i pokrovnosti na pašnjacima Velike Crkvine, u odnosu na pašnjake u Kvarte, potencijalno utječu na bolji imunosni status ovaca. Stoga su u ovom radu dobiveni rezultati znanstvena preporuka za daljnju procjenu biljnog sastava pašnjaka u Velikoj Crkvini tijekom istraživanja HRZZ projekta IP-2016-06-3685 u cilju postizanja dodatnih saznanja o učinku terpena na zdravlje i aroma sastav janjećeg mesa i to sve u svrhu proizvodnje inovativnih funkcionalnih proizvoda od janjećeg mesa.

One of the most important characteristics of the special (military) vehicles is possibility to move off-road. In order to achieve appropriate possibility characteristics, military vehicles need, beside other things, to fulfil geometric parameters of vehicle, traction characteristics, stability and ability to overcome obstacles of low load-bearing capacity. The contact between tire and ground is very significant for ensuring adequate performance of motor vehicles and great attention must be paid to it. With that in mind, this paper has developed and illustrated the method for calculating specific tire pressure on ground with use of image processing theory.

The main paper goal is to create an adequate trend model by applying a quantitative research method, i.e. trend analysis that will enable prediction of apple production in the Republic of Srpska for a three-year period (2019-2021). Trend analysis involved the use of linear, quadratic and exponential trend models. Prediction is based on data time series for the period 1998-2018. Gained results show that although the unstable production it could be expected the growth of total production and number of apple trees, while apple yields are expected to decline in the observed period. Obtained results can serve for strategic approach in further development of this sector of fruit production.

The aim of the authors was to create an adequate trend model that would be able to forecast the results of potato production in Bosnia and Herzegovina for a three-year period (2019-2021) by using quantitative research method and trend analysis. Data collected during twenty-seven years (1992-2018) were used for forecasting, and the research results have indicated that the farming area and production of potato will decrease, while yield will be the only parameter of potato production that will show the tendency of growth in the obserevd three-year period. The obtained research results can be used for making strategic decisions related to the development of this branch of agricultural production.