Izvorni znanstveni članak
ATTRACTIVENESS OF PHACELIA (PHACELIA TANACETIFOLIA BENTH.) FOR THE GREY HONEY BEE (APIS MELLIFERA CARNICA P. 1879)
Zlatko Puškadija
; Poljoprivredni fakultet, Sveučilišta J.J. Strossmayera u Osijeku, Osijek, Hrvatska
Marin Kovačić
; Poljoprivredni fakultet, Sveučilišta J.J. Strossmayera u Osijeku, Osijek, Hrvatska
Sažetak
SUMMARY
Phacelia or California bluebell (Phacelia tanacetifolia Benth.) is an annual herbaceous plant that has recently attracted the attention of farmers and beekeepers. For farmers it is interesting because it allows them to meet the requirements of cross compliance relating to the soil (minimum coverage of soil, preservation of organic matter in soil, etc.), and in the future a significant increase in agricultural area under this crop is expected. As phacelia is a great source of nectar and pollen, beekeepers interest in this culture is growing. The aim of our research is to determine the intensity of activity of the carniolan bee (Apis mellifera carnica P.1879) during phacelia flowering. The study was conducted on three plots on the trial site, Faculty of Agriculture, at the site Vardarac. Monitoring was carried out during three days of phacelia flowering. Daily activity of workers on phacelia flowers, the intensity of collecting nectar and pollen, and the presence of other pollinators were monitored.
Ključne riječi
phacelia; carniolan honey bee; pollination
Hrčak ID:
173053
URI
Datum izdavanja:
8.12.2016.
Posjeta: 1.056 *