The development of dairy farming: forecasts and trends
... provision of balanced feed. The production of commercial crops is more profitable compared with the production of milk. The aim of this research is to substantiate conceptual and methodological approaches and tools for forecasting the development of dairy cattle breeding in Russia during the implementation of the policy of import substitution. The methodical basis of research is a set of methods of economic and mathematical modeling, including scenarios and their quantitative justification. Special attention ...
The historical framework of the loss of pedigree livestock and sorted seeds in former East Prussia and the problem of its restoration in the Kaliningrad region
... Königsberg Pr. Königsberg Pr. [ca. 1930].
31. Rostafiński J. Zagadnienie hodowli zwiezrąt domowych Prus Polskich i okręgu gdańskiego // Produkcja hodowlana ziem odzyskanych. Warszawa, 1949.
Sologubov A. M.
East Prussia, Poland, Kaliningrad Region, cattle breeding, plant science, artificial selection.
68-75
