USE OF MATHEMATICAL MODELS FOR INCREASING THE ECONOMIC EFFICIENCY OF PREDICTION OF LIVE WEIGHT OF EGG CROSSES
Journal Title: Бізнес-навігатор - Year 2018, Vol 6, Issue 49
Abstract
The article is devoted to the use of mathematical models of the intensity of growth of live weight of egg crosses for the forecast of productivity. While studying the effectiveness, the models by T.C. Bridges and F. Richards were used for the prediction of the final live weight, based on the initial growth data for the first 6 weeks of life of chickens. We have studied the feasibility of using new growth intensity parameters in the model by T.K. Bridges to detect genotype differences between crosses and predict live weight, based on the rates obtained in early ontogenesis. The expediency of using model parameters (kinetic and exponential growth rate) as additional criteria for directed performance selection is proved.
Authors and Affiliations
N. V. Stepanenko
Keywords
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