31. stretnutie: Včely, včielky, včeličky...
Dňa 9.6.2010 o 16,00 hod sa uskutočnilo 31.stretnutie OZ Poza školu. Náš výskumno - fotografický team bol na stope včelám. Odborník - včelár p. Vrana nás čakal vo svojom kráľovstve na lúke. Nenápadná, opolotená záhrada na konci jednej ulice skrýva niekoľko včelích domov - úľov. Svoj domov tam nachádza niekoľko tisíc včiel. V každom včelíne sídli jedna včelia rodina. Tá má svoju kráľovnú - matku. Kráľovná je dôložitou súčasťou rodiny včiel. Jej náplň práce je zabezpečiť ďalšiu generáciu. To znamená, že od rána kladie vajíčka do pripravených buniek. Už o pár dní sa z vajíčok vyliahnu malé larvičky - červíčky. Tie sú kŕmené včelami robotnicami až kým z nich nevyrastú malé včielky. Okrem kráľovnej, larvičiek a včiel - robotníc sa v úli nachádzajú aj chlapi - trúdy. Tie nezbierajú med, nekŕmia larvy a ani nemajú žihadlá. Od pána Vranu sme sa dozvedeli aj zaujímavosť. Keď vás pichne včela a nechá žihadlo netreba ho chytať prstami ani pinzetou, ale ostrým predmetom tesne pri koži vyšuchnúť. Každé žihadlo má totiž na konci vačok z jedom a pri chytení pinzetou, alebo prstami jed vymáčkneme rovno ro miesta vpichu. Pritom včela nám pri prvotnom vpichu dá len 1/3 kapacity jedu. Včely sú veľmi užitočným hmyzom, nielen kôli medu ale ich prácou je aj opeľovať kvety.
Ale medík bol výborný, všetci sme si na ňom pochutili. Papali sme ho priamo z plástu. V každom prípade naša misia bola úspešná a nik si žihadlo domov neniesol...
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