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The problems discussed in the earlier article (Ibid. nr 4 (2005) are continued in this elaboration. Several important problems were presented and discussed: -The methodology as well as procedures used while calculating the regional coefficients of the Standard Gross Margin '2002' according to codes related to the particular activities in both plant and animal production; -The consistency of typology...
The problems discussed in the article: “The regional coefficients of the Standard Gross Margin “2002’ for agricultural production activities in Poland”, published in the Problems of Agricultural Economics No4, 2005, are continued in this elaboration. Several important problems have been presented and discussed. The methodology as well as procedures used while calculating the regional coefficients...
In studies took into account 50 mothers and 229 puppies of silver fox as well as 45 mothers and 326 puppies of polar fox. The animals were allocated to 5 group depending on method of separation puppies from their mothers. Puppies from 1-3 groups were in pernament contact with mothers by sight, smell and hearing. The puppies from 1 and 4 groups were in maternal cages, the puppies from others groups...
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