Features of determining of recomendations for pigs fattening in the light of the latest achievements of world science
Journal Title: Біоресурси і природокористування [Biological Resources and Nature Management] - Year 2018, Vol 10, Issue 3
Abstract
The article considers important differences in the nutritional requirements for pigs of different sexes and groups, which are calculated in dynamics according to developed computer models from the beginning to the end of fattening. It has been shown that the efficiency of fattening is influenced by the genotype (the amount of protein deposited in an animal's body per day), the density of animals in the group and the temperature in animal`s premises. The mathematical formalization of these factors enables us to determine the entire spectrum of the needs of pigs in nutrients as the basis for optimization of their rations.
Authors and Affiliations
M. V. Kalinchyk, S. M. Kalinchyk, I. M. Alekseenko
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