Pestrost opraševalcev v ekološkem nasadu jablan

Štuhec, Ana

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Title:	Pestrost opraševalcev v ekološkem nasadu jablan
Authors:	ID Štuhec, Ana (Author) ID Vogrin, Andrej (Mentor) More about this mentor...
Files:	VS_Stuhec_Ana_2021.pdf (1,56 MB) MD5: CF5911DA43A3BB010366670FA039B980 PID: 20.500.12556/dkum/35782963-48da-4886-8f47-91a399d42237
Language:	Slovenian
Work type:	Bachelor thesis/paper
Typology:	2.11 - Undergraduate Thesis
Organization:	FKBV - Faculty of Agriculture and Life Sciences
Abstract:	V raziskovalnem delu smo aprila 2019 raziskovali pestrost čebel v ekološkem nasadu jablan (Malus domestica B.) Fakultete za kmetijstvo in biosistemske vede Maribor na sorti 'Topaz'. Ob ugotavljanju pestrosti smo merili še številčnost čebel in njihovo aktivnost v neposredni povezavi z vremenskimi okoliščinami. Vzorčenje smo opravljali tri zaporedne dneve s pomočjo lovljenja v plastične vrečke, v dveh 90-minutnih intervalih na dan med 9.00 in 16.00 uro. Hkrati nas je zanimalo tudi, ali čebele pritegne specifična barva, za kar smo se poslužili metode lovljenja z barvnimi krožniki. Rezultati raziskave so pokazali, da je številčno prevladovala medonosna čebela (Apis mellifera), skoraj enakovreden delež opraševanja pa so predstavljale tudi divje čebele. Temperatura zraka ni pokazala večjega vpliva na številčnost čebel. Rumena barva je bila za čebele najzanimivejša. V vabe te barve se je ulovilo največje število opraševalcev in največje število različnih vrst čebel.
Keywords:	opraševanje, divji opraševalci, jablana, medonosna čebela
Place of publishing:	Maribor
Year of publishing:	2021
PID:	20.500.12556/DKUM-78575
NUK URN:	URN:SI:UM:DK:HC8IV5YH
Publication date in DKUM:	05.03.2021
Views:	1160
Downloads:	111
Metadata:
Categories:	FKBV
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Licences

License:	CC BY-NC 4.0, Creative Commons Attribution-NonCommercial 4.0 International

Link:	http://creativecommons.org/licenses/by-nc/4.0/
Description:	A creative commons license that bans commercial use, but the users don’t have to license their derivative works on the same terms.
Licensing start date:	19.01.2021

Secondary language

Language:	English
Title:	The Diversity of Pollinators in Apple Orchard
Abstract:	In April 2019, the bee diversity in organic apple orchards (Malus domestica B.) of the Topaz variety was investigated at the Faculty of Agriculture and Life Sciences in Maribor. In determining the diversity, the number of bees and their activity in direct connection with weather conditions were also measured and observed. Sampling was performed for three consecutive days by trapping the bees in plastic bags, at two 90-minute intervals per day between 9 a.m. and 4 p.m. At the same time, we were also interested in whether the bees are attracted to a specific color, for which we used the method of hunting with colored plates. The results of the research showed that the number of honey bees (Apis mellifera) was predominant, and wild bees also represented an almost equal share of pollinators. Air temperature did not show a major effect on bee numbers. The yellow color was the most interesting for the bees. The baits of this color are chosen by the largest number of pollinators and the largest number of different species of bees.
Keywords:	pollination, wild pollinators, apple tree, honeybee

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