Intensive, market oriented pork and pork meat production requires detailed view of production prices, besides required quality and production parameters. This is required for meat-by products production to be economic in later phases. Previous results show that production price of fatteners does not vary during the year (around 1 ?/kg) because feed price does not very significantly. During the year supply and demand may change, so the price of fatteners changes. In conclusion, the position of live stock and meat producers is insecure and slaughterhouses supply with livestock and market with meat is unstable. The paper presents results of sides' quantitative parameters testing, economic analysis of profitability of supply of carcass sides according to quality and meat yield. Meat yield, basic parts and tissues in carcass sides was determined using partial dissection method. For economic analysis, divisional calculation was used. Base for cost distribution were relations between market prices of different meat categories and slaughter and pork meat processing costs in second phase of calculation. Carcass sides' weight was around 83kg. Average meat percentage was 47,96%, and it ranged from 42,5% (class O) to 52,2% (class U). Knowing that same production requirements are needed for both bad and good quality pigs, it is essential to stimulate fatteners' producers by paying for meat percentage using and classifying carcass sides on the pig slaughter line. Livestock producers can achieve greater price and adequate compensation for quality work on selection, choice of food, optimal fattening ending... At the same time producers of meat and meat by products, although they pay more for raw materials, they get better quality, more meat, and better economic effect. Customers are rewarded with better quality.
Techno-Economic Analysis of Bioethanol Plant By-Product Valorization: Exploring Market Opportunities with Protein-Rich Fungal Biomass Production
