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• Total GHG balance, a new method for determining GHG emissions of small livestock and mixed farms

  65-75

  Máté Répás

  Regina Répásné Mudra

  Views:

  78

  The aim of our study is to find the most appropriate method for examining the impact of small, extensive livestock/mixed farms on climate change. We would like to describe a self–developed calculation, the application of which requires basic mathematical knowledge. With the method, we get an analysis that can be prepared in a short time, either in the case of real farms or model farms that exist in theory. In order to use it, a detailed description of a farm must be prepared, with the help of a year's work process, annual purchases and the summation of annual production. By drawing conclusions from the obtained results, the farm's GHG emissions can be optimized, and it can also help to find climate–neutral farming methods for the production of animal products.

• The turn of the Somogy county red deer population from the 70-es to nowadays

  13-19

  Robert Barna

  Laszlo Sugar

  Views:

  84

  It is commonly known that the red deer population of Somogy County is of excellent quality, due to the good genetic background and habitat conditions. This article tries to point to the changing situation, as a consequence of the forced overharvest and the repeal of the so-called minus-point sanctions for the trophies (which can be evaluated as a too early harvest). The stag stock become markedly younger, the average age of the medal stags is decreasing while the female stock is aged.