Magistrinio darbo tikslas: išanalizuoti kombinuotųjų lesalų, skirtų kalakutams, gamybos procesus bei pateikti rekomendacijas lesalų kokybės gerinimui bei kalakutų produktyvumo didinimui. Šio tikslo įgyvendinimui magistriniame darbe numatoma išspręsti tokius uždavinius: 1. Atlikti pašarinių žaliavų, naudojamų kalakutų kombinuotųjų lesalų, įvertinimą. 2. Atlikti lesalų gamybos procesų analizę. 3. Išanalizuoti kokybės sistemų, taikomų lesalų gamyboje, efektyvumą. 4. Atlikti kalakutų produktyvumo analizę atsižvelgiant į naudojamų lesalų kokybinius parametrus bei lesinimo programas. Išvados: 1. UAB „Marijampolės pašarai“ KŪB yra gaminami įvairūs visaverčiai lesalai, įvairioms paukščių grupėms, daugiausiai kalakučiukams-broileriams (6 lesinimo fazių lesalai) bei viščiukams broileriams ( startinis, auginimo vidurio ir pabaigos). 2. Sudarant kombinuotuosius lesalus kalakutams pagrindinis dėmesys yra kreipiamas į javų grūdų, sojos rupinių kokybę, nes lesalų struktūroje jie sudaro didžiausią dalį. 3. Žaliavų smulkintuve- malūne yra naudojamas 3 mm sietas, esant tokiam sieto diametrui pašarinių žaliavų dalelių sumalimo dydis gali kinta nuo 0,4 iki 0,5 mikrometrų. 4. Nustatant lesalų homogeniškumą į pašarus buvo įterpta po 1,0 proc. druskos. Esant tolygiam pašarinių žaliavų išsimaišymui druskos kiekio variacijos koeficientas neturėtų viršyti 5,0 proc., mūsų atliktais tyrimų duomenys rodo, kad šis rodiklis yra 7,0 proc. 5. Nekrakmolo polisacharidus skaldantys fermentai ir fitazės yra... [toliau žr. visą tekstą] / The aim of the Master’s Thesis was to analyse production processes of compound turkey feed and provide recommendations for improving the quality of compound turkey feed and the productivity of turkey. Objectives of the Master’s Thesis: 1. Evaluate raw materials used in production of compound turkey feed. 2. Analyse production processes of compound feed. 3. Analyse efficiency of quality systems used in production of compound feed. 4. Analyse turkey productivity in regard to qualitative parameters and feeding programmes. UAB „Marijampolės pašarai“ KŪB produces large variety of complete compound feed for various poultry groups, mostly for turkeys (compound feed for 6 feeding phases) and for broiler chickens (starter, developer and finisher). This thesis contains analysis of the quality and quality affecting factors of raw materials and feed additives used in compound feed production. Accomplished analysis of processes in feed production included receiving and storing of raw material, grinding of raw material and fineness of its particles, processes of conditioning, expanding and granulation. Risk factors in compound feed production were assessed as well. During development of this thesis, experiment with cross Hybrid XL turkeys was carried out, which aimed to determine influence of compound feed enriched with synthetic amino acids on the intensity of turkey growth, the feed conversion and turkey liveability. The analytical and experimental part of the thesis concluded in the... [to full text]

The aim of this Master's thesis was to characterize the current cost ratio, pricing system and profitability of an agricultural firm, called P.G.TRADE, spol s r.o.. This company is engaged in the production and sale of compound feeds and premixes, resp. in storing different kinds of agricultural commodities. My specific aim was to determine whether the current pricing system and prices cover all the costs which incurred because of the processes of production and sale of finished products and that in doing so provides a satisfactory level of profitability, too. In the first, methodological part, I summarized all the necessary theoretical knowledge that we need to know about controlling. I paid particularly big attention to calculations and budgeting. In the application part I focused on the characteristics of the company itself and on the analysis of the costs and of the pricing system. In the next part I described in details the manufacturing processes of compound feeds and premixes in the company's main factory in Dvory nad Žitavou. The last part is devoted to the calculation of production costs and identifying weaknesses. In addition to the description of the conclusions I tried to propose some measures that could help in improving the company's profitability.

This work describes development of the Information system for the laboratory of feeding stuff, NutriVet Company, Ltd. It defines the essential concepts associated with problems of the livestock nutrition and information system development. It is focusing on requirements analysis, design, implementation and testing suitable solution.