The design of multimedia teaching materials and the principles their presentation to students strongly influence distance learning efficiency. appropriate online educational content became especially important during period COVID-19 crisis. This study presents a methodology for improving efficiency multimedia-based by reducing cognitive load. Combining segmentation principle with pauses testing questions in has positive on load learning. Practice as an instructional element was more...

This research focused on the use of multi-criteria decision-making (MCDM) methods in fruit production, which requires evaluation numerous economic, biological, and technological factors. The complexity production stems from need to assess both quantitative qualitative criteria. To address this, we applied IMF SWARA method Fuzzy Bonferroni operator determine weight coefficients key was conducted multiple stages, utilizing a combination different methods. In first stage, team identified 11...

The aim of this work was to rank and select the most favorable six sweet cherry cultivars using web-oriented FRUITrank application, which incorporates MARCOS (the Measurement Alternatives Ranking according Compromise Solution) multi-criteria decision-making algorithm. During ranking, 10 criteria were taken into account, one relates harvest start time, three physical characteristics fruit (including pedicel), four chemical properties fruit, organoleptic characteristics. Alternative A3 (Kordia...

Phenological characteristics and yield potential in eight promising peach hybrids from selection based on fruit quality were studied this paper. The flowered late March to mid-April, ripened August September. FS3, FS4, FS7 had the highest density of flower buds. initial set was quite high (73.9%) final much lower (32.2%). Fruit weight ranged 129.8 g (FS4 hybrid) 178.1 (FS7 hybrid). FS3 per 1 m shoot length (3.5 kg), FS2 hybrid tree (25.3 kg) efficiency (0.30 kg cm-2). FS2, stood out...

Paper presents a model for the optimization of primary milk production in hillymountainous regions Republic Serbia. The goal creating is to demonstrate and analyze conditions outcomes at farm, while find optimal structure, considering organizational, economic, technical, technological circumstances which farm performs its agricultural activities. based on linear programming method. A mathematical model, or objective function, was established, constraints were identified. logical created...

This study focuses on the analysis of optimization and sensitivity in dairy production, utilizing linear programming to achieve an optimal production structure maximize net income. The model identifies key products with highest revenues those having greatest impact overall revenue costs. Sensitivity reveals which are most sensitive price changes how these affect structures, providing valuable insights for management pricing strategies future investments. Additionally, research opens...

This study focuses on the theoretical analysis of application modeling and mathematical, particularly linear programming, in managerial processes within agro-industrial complex. The authors have dedicated themselves specifically to defining planning processes, classifying models, organizing production structures, including vertical horizontal structures. Despite fact that benefits programming been proven, it is still not widely accepted applied our region. reasons for this can be found...

Feed costs represent a significant component of milk production expenses, making up share 50% or more the total cost. The optimization feed is important to achieve financial stability, competitiveness, and sustainability in dairy farming. Optimizing rations not only improves economic efficiency but also plays role reducing environmental impact On other hand, need meet specific nutritional requirements cattle ensure their health, well-being, maximum production. formulation an optimal ration...

Organic farming has emerged as an alternative to conventional agricultural production, which is particularly pronounced in the member states of European Union. Given large number indicators used statistical systems describe state organic this paper aims apply techniques from multivariate analysis and multi-criteria decision-making rank EU based on development production. Two techniques, Ivanović's I-distance MABAC method, were applied with use five criteria. These have proven...

Dairy production and milk processing are one of the main strategies goals agricultural sector in Bosnia Herzegovina.Though, there is permanent growth last period at all levels, this characterizes small yields per dairy cow (about 2,500 kg), low percent collection, poor quality fresh used capacity.One limited factors for increase assortment dairies.That based on products with lower value added UHT sterilized dominated product.There foreign trade deficit imported larger 145 % than 2008.The BH...

Digital agriculture is seen as a potential solution for improving sustainability of agri-food systems, increasing the productivity, efficiency, while decreasing costs production and negative impact on environment. Majority developed countries have made significant efforts in digital transformation agricultural sector to leverage benefits agriculture. However, developing are still lagging only modest steps this direction. This paper gives an insight into some elements digitalization Bosnia...

Two types of economic effectiveness and two efficiency, as well three indicators nutritional quality criteria were used in this paper for ranking certain winter lettuce growing technologies. Four technologies greenhouses ranked by multi-attribute decision making methods. Results both methods, SAW TOPSIS are shown. Alternatives different scenarios with weight coefficients. The type technology combination mulching + agro textile is the best one according methods all scenarios. method showed...

Agriculture is one of the most important economic activity in many countries, including Bosnia and Herzegovina (BiH). Many indicators show that agriculture BiH lags behind developed countries even region. In order to increase efficiency agricultural production reach sufficient competitiveness international market, producers must catch-up with latest technological advancements introduce digital technologies. this process, governments at different levels authority should have a significant...