Zmiany klimatu jako potencjalny czynnik ryzyka w produkcji mleka w Wielkopolsce

Ryszard Chaberski, Izabela Hoft, Izabela Lipińska and Marian Lipiński

Journal of Agribusiness and Rural Development, 2015, vol. 36, issue 2

Abstract: The pilot researches were conducted in Wielkopolska. They aimed initial identifi cation of cows reaction on changing of THI, which are likened to temperature and humidity conditions of air. The subjected cows characterize with high productivity, exceeding 40kg of milk per day, independently from lactation stages. The results display that the day s production of raw milk, as well as fat and protein content, do not only depend on lactation stage but also on the value of THI factors. Higher THI is accompanied by loss in the weight of milk and drop in its technological utility. The climate warming may escalate the risk of production loss during the heats.

Keywords: Agribusiness; Agricultural and Food Policy; Agricultural Finance; Community/Rural/Urban Development; Consumer/Household Economics; Crop Production/Industries; Demand and Price Analysis; Environmental Economics and Policy; Farm Management; Financial Economics; Food Consumption/Nutrition/Food Safety; Food Security and Poverty; Health Economics and Policy; Industrial Organization; Institutional and Behavioral Economics; International Development; International Relations/Trade; Labor and Human Capital; Land Economics/Use; Livestock Production/Industries; Marketing; Political Economy; Production Economics; Productivity Analysis; Public Economics; Research and Development/Tech Change/Emerging Technologies; Research Methods/Statistical Methods; Resource/Energy Economics and Policy; Risk and Uncertainty; Teaching/Communication/Extension/Profession (search for similar items in EconPapers)
Date: 2015
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Persistent link: https://EconPapers.repec.org/RePEc:ags:pojard:253297

DOI: 10.22004/ag.econ.253297

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