20.500.12556/DKUM-15633 Vpliv različnih pridelovalnih sistemov na maso in število deževnikov Influence of different production systems on body mass and number of earthworms V diplomskem delu smo proučevali, kako različni pridelovalni sistemi (kontrola, ekološko, integrirano, biodinamično in konvencionalno) vlivajo na maso in število deževnikov v tleh, po spravilu zelja, pšenice in buč. Meritve smo opravili oktobra leta 2009 na poskusnem polju Fakultete za kmetijstvo in biosistemske vede (FKBV) v Pivoli. Pri meritvah smo uporabili zmes 1/3 bele gorjušice in 2/3 vode, ki ni škodljiva za deževnike in jih draži k premikanju. Deževnike smo razdelili v tri skupine (mali, srednji in veliki) in mokre stehtali. Povprečna populacija deževnikov je bila pri biodinamičnem (24,00 /0,25 m2) in ekološkem (22,41 /0,25 m2) pridelovalnem sistemu večja kot pri kontroli, konvencionalnem in integriranem sistemu. Prav tako je bila skupna povprečna masa deževnikov največja pri ekološkem (23,41 g/0,25 m2) in biodinamičnem (19,05 g/0,25 m2) pridelovalnem sistemu. Največja povprečna masa (1.073 kg/ha) in populacija (878.000 /ha) deževnikov je bila po bučah. In this study we examined how different production systems (control, organic, intergrated, biodynamic and conventional) influenced the body mass and number of earthworms in soil after harvesting cabbage, wheat and pumpkins. Experiments were conducted in October 2009 in the experimental fields of the Faculty of Agriculture and Life Sciences (FKBV) in Pivola. We used a mixture of 1/3 white mustard and 2/3 water, which is not harmful for earthworms. We divided earthworms by appearance into three groups (small, middle and large) and weighed them (wet). An average population of earthworms was higher in the biodynamic (24.00) and organic (22.41) production systems than in the control, conventional and integrated systems. An average body mass of earthworms was the largest in the organic (23.41 g/0,25 m2) and biodynamic (19.05 g/0,25 m2) production systems. The earthworms reached the highest average body mass (1,073 kg/ha) and population (878,000 /ha) after the growth of pumpkins. deževniki/bela gorjušica/pridelovalni sistemi/masa/število earthworms/white mustard/production systems/body mass/number true true false Slovenski jezik Angleški jezik Diplomsko delo 2010-09-15 12:20:45 2010-10-15 08:18:02 2022-04-13 07:27:32 2023-12-19 03:25:01 2010 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 URN:SI:UM:DK:U99OLE2R VS_Prasnicki_Miha_2010.pdf VS_Prasnicki_Miha_2010.pdf 1 2E33721129254077A7BA2384696E2EC3 95ceb3db8590fc045e0abf8093c085f8fb847baed48b363b021fd78d48078b06 71fba823-7c04-11eb-bb7a-00155d0001ca 20.500.12556/dkum/a154bea6-836c-4851-b0a1-3b0b8dfca55f https://dk.um.si/Dokument.php?lang=slv&id=17272 Fakulteta za kmetijstvo in biosistemske vede 0 0 0