The influence of sebelmin complex on meat traits of pigs and the economic effectiveness of pork production

Abstract

In matters of animal feeding, scientists and practitioners pay great attention to the problem of improving the eff ectiveness of feed use by improving the digestibility and absorption of nutrients in diets when including enzymes, antioxidants, stabilizers, prebiotics and probiotics, fl avorings and other additives that optimize digestion and metabolism. Recently, it is important to use organic compounds of trace elements in animal diets in the form of chelated compounds, which allow reducing the rate of their input into the diet, ensuring more complete absorption of nutrients and realizing the genetic potential of animal productivity. The purpose of the researches was to establish the infl uence of the organicmineral complex Sebelmin on the meat traits of pigs and the economic eff ectiveness of pork production. Researches have been carried out on the basis of FSUE EF “Klyenovo-Chegodaevo” in the Podolsky area in the Moscow region for fattening livestock of pigs (crossbreds Landrace×Large White breeds). Two groups of animals (control and experimental) have been formed on the principle of pairs of analogs taking into account the origin of yelts, their age, and live weight at the beginning of experiment. It has been found after the control slaughter that the weight of the chilled carcass of pigs in the experimental group was signifi cantly higher and amounted to 81,93 kg against 75,59 kg in the control group (Р ≤ 0,05), which was by 6,34 kg or 8,38 % more. It has been revealed the increase in the slaughter yield in the experimental group was 0,78 abs.%. as a result of calculating the economic eff ectiveness of the results obtained that the use of organic-mineral complex Sebelmin as part of complete diet compound feed for fattened pigs allows us to get additional profi t from the sale of pork in the amount of 436,58 rubles per 1 head.