20.500.12556/DKUM-21912 Vloga čmrljev pri opraševanju jagod The Role of Bumblebees in Pollinating Strawberries V letu 2008 smo v nasadu jagod sorte 'Elsanta' v Zrkovcih pri Mariboru izvajali poskus uporabe čmrljev za izboljšanje oprašitve in posledično večjega in kakovostnejšega pridelka. V nasadu jagod, v plastenjakih, je potekala klasična proizvodnja po načelih integrirane pridelave. Poskusne parcelice (16 parcelic s po tremi rastlinami) so bile razporejene v dveh tunelih in različno oddaljene od panja s čmrlji. Polovico parcelic smo pokrili z mrežo in s tem onemogočili čmrljem dostop do cvetov. Količino in kakovost pridelka smo vrednotili pri sedmih obiranjih v dvo- do tridnevnih intervalih. Iz rezultatov je razvidno, da prisotnost čmrljev ni pomembno vplivala na večje število plodov, je pa izboljšala povprečno maso plodov. Trial use of bumblebees on a strawberry patch of the ‘Elsanta’ variety was carried out in 2008 to improve pollination and consequently produce a bigger and more qualitative product. Classic production was implemented on the strawberry patch in plastic containers according to the principles of integrated production. The trial lots (16 lots with three plants each) were allocated in two tunnels, located in various distances from a colony of bumblebees. Half of the lots were covered with netting to allow the bumblebees access to the blossoms. The quantity and quality of the product was assessed during seven harvests carried out in two- to three-day intervals. From the results it is evident that the presence of bumblebees did not significantly contribute to a larger number of fruit, but did however improve the average mass of the fruit. jagoda čmrlji opraševanje pridelek strawberry bumblebees pollination product true true false Slovenski jezik Angleški jezik Diplomsko delo 2012-01-19 13:41:54 2012-01-31 11:32:38 2022-04-14 11:00:01 2023-12-29 03:22:07 2012 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 URN:SI:UM:DK:8H1QHRQM VS_Kardinar_Danijel_2012.pdf VS_Kardinar_Danijel_2012.pdf 1 5CBFEBBBB890C71BA5B5568FF4413895 38eb6055d772b67aa5bad486f0c5fd4e888957e57b372228947e206e7379ffb0 f867449a-7c05-11eb-bb7a-00155d0001ca 20.500.12556/dkum/ab0cc063-f5ab-4560-9276-8abc341fa7b7 https://dk.um.si/Dokument.php?lang=slv&id=28022 Fakulteta za kmetijstvo in biosistemske vede 0 0 0