Royal jelly production without grafting
2002
Wilde, J. (University of Warmia and Mazury, Olsztyn (Poland). Dept. of Apiculture)
The aim of the paper was to discuss royal jelly production with the use of the EZI Queen System without grafting and to answer the question whether this method allows to reduce the costs of production and increase its profitability. The analysis made shows that royal jelly production in Poland cannot be based on the EZI method without grafting, as it is very expensive, compared with the traditional method and decrease the profitability of production. The method discussed allows to shorten the process of grafting by 7-19 hours at a 50-colony apiary, but the costs of its application are too high
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