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The paper presents results of research on comparison of operational and economical two technologies of preparation and feed distribution of total mixed ration (TMR) for cattle. The research was carried out in two farms in Wielkopolska where the doses in an amount from 1195 to 4900 kg were prepared at once. Average operating efficiency of tested fodder carriages were 4,71 and 8,12 t·h-1. Labor expenditures...
W pracy podjęto próbę opracowania metody wyznaczania aktualnych wartości wskaźnika kosztów napraw nowoczesnych maszyn rolniczych, eksploatowanych w warunkach krajowego rolnictwa. Na podstawie opracowanej metody określono aktualną wartość tego wskaźnika dla nowoczesnych kombajnów zbożowych firmy Claas. Średnia wartość wskaźnika kosztu napraw dla kombajnów objętych badaniami wynosi 52%.
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