IMPROVING THE ECONOMIC EFFICIENCY OF EGG PRODUCTION USING MATHEMATICAL MODELS
Journal Title: Бізнес-навігатор - Year 2018, Vol 4, Issue 47
Abstract
The article is devoted to the use of mathematical models of the intensity of growth of egg production for forecasting the productivity of egg-type crosses in order to increase the economic efficiency of egg production. The comparative estimation of egg-laying chicken breeding models has revealed that modified models of T.C. Bridges and D.H. McNally are more suitable for their description and forecasting. It is also established that the model by T.C. Bridges best describes the empirical data of egg production (errors do not exceed 5% of the threshold for unerring judgement about the probability of the differences), allows you to predict the level of productivity for the entire trial period based on the data obtained during the initial period (3-4 months of egg production). Criteria for the complex assessment of forms of parental crosses are developed. The expediency of using model parameters (kinetic and exponential growth rate) as additional criteria for the directed selection of productivity is proved.
Authors and Affiliations
N. V. Stepanenko
Keywords
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