20.500.12556/DKUM-65544 Pojav tobakovega resarja na poru v odvisnosti od načina pridelave The occurence of onion thrips on leek, depending on the production method Ekološka pridelava zelenjave ni samo način pridelave, temveč zavzema širok spekter aktivnosti v kmetijstvu. Pravilni ukrepi pripomorejo h kakovostnejšim pridelkom ter obrambi pred škodljivci. Tako smo v letu 2013 v okviru mednarodnega projekta InterVeg izvedli poskus na polju na Univerzitetnem kmetijskem centru UKC Pohorski dvor v Pivoli pri Mariboru. Poskus je trajal skozi celo rastno obdobje pora, to je od aprila do oktobra. V tem obdobju smo izbrali dva različna termina nastavitve lepljivih modrih vab za lov resarjev. Prvi termin namestitve vab je bil 23. 8. 2013, drugi termin pa 4. 9. 2013. Namen raziskave je bil preučiti vpliv različnih načinov oskrbe tal na pojav tobakovega resarja (Thrips tabaci Lind.) na poru (Allium porrum L.), ki je bil glavni posevek. Uporabili smo dva kultivarja 'Hannibal' in 'Striker F1'. Vključenih je bilo pet obravnavanj: (i) por brez podsevka – okopan, (ii) por + pozna setev bele detelje – neopleto, (iii) por + rana setev bele detelje – opleto, (iv) por + pozna setev bele detelje – opleto in (v) por na tkani prekrivki. Pojav naleta resarjev smo spremljali v dveh različnih terminih. Statistično značilno najmanjše število ulovljenih resarjev na poru je bilo pri pozni setvi bele detelji na neopleti njivi. Z vidika termina namestitve vab, pa smo statistično značilno manjše število ulovljenih resarjev ugotovili v drugem terminu nastavitve vab. Ecological production of vegetables is not only a mode of production, but occupies a wide range of other activities in agriculture. Correct measures are contributing to a better quality of crops and as defense against pests. In the year 2013 we set up an experiment on the field as a part of the international project InterVeg at the University Agricultural Center UAC in Pivola, a settlement near Maribor. The experiment lasted throughout the growing period of leek, this is from April until October. In the time of growing period, we have chosen two different terms when we set up sticky blue baits to perform trapping of thrips. The first term of the setting up the baits was on the 23. 8. 2013 and the other term was on the 4. 9. 2013. The main purpose of the study was to examine the effect of different treatments of smother crops and woven crop overlaps on the occurrence of Thrips tabaci Lind. on the leek (Allium porrum L.), which was the main crop. We used two varieties of cultivar "Hannibal" and "Striker F1”. In this study five treatments were included: (i) leek as a monoculture – bathed, (ii) leek + late sowing of a white clover – unweeded, (iii) leek + early sowing of a white clover – weeded, (iv) leek + late sowing of a white clover – weeded, (v) leek on the woven crop overlaps. The occurrence of collision of the thrips was monitored at two different times. The study showed that there was statistically significantly lower number of caught thrips on leek in late sowing of a white clover on the unweeded field. However, from the time aspect of setting up the traps, the catch was statistically significant lower on traps put in the leek plantation in the second time period. ekološka pridelava por združena setev lov tobakov resar Ecological production leek intercropping trapping Thrips tabaci Lind. true true false Slovenski jezik Angleški jezik Diplomsko delo/naloga 2017-04-24 15:57:51 2017-05-09 11:34:22 2022-07-08 03:08:54 2019-07-11 15:21:48 2017 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 URN:SI:UM:DK:HN9SNWQI VS_Glavac_Jozica_2017.pdf VS_Glavac_Jozica_2017.pdf 1 CFD2C701F54B54C29C231CBF8246F522 082268398ef788b72b43d76e2a8dde0670065d0fb3ac2f94fbc6e333d2db2088 17d29328-7c0e-11eb-bb7a-00155d0001ca https://dk.um.si/Dokument.php?lang=slv&id=110940 Fakulteta za kmetijstvo in biosistemske vede 0 0 0