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Title:Vpliv različnih pridelovalnih sistemov na maso in število deževnikov
Authors:ID Prašnički, Miha (Author)
ID Bavec, Martina (Mentor) More about this mentor... New window
Files:.pdf VS_Prasnicki_Miha_2010.pdf (205,15 KB)
MD5: 2E33721129254077A7BA2384696E2EC3
PID: 20.500.12556/dkum/a154bea6-836c-4851-b0a1-3b0b8dfca55f
 
Language:Slovenian
Work type:Undergraduate thesis
Organization:FKBV - Faculty of Agriculture and Life Sciences
Abstract: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.
Keywords:deževniki/bela gorjušica/pridelovalni sistemi/masa/število
Place of publishing:Maribor
Year of publishing:2010
PID:20.500.12556/DKUM-15633 New window
NUK URN:URN:SI:UM:DK:U99OLE2R
Publication date in DKUM:15.10.2010
Views:3186
Downloads:319
Metadata:XML DC-XML DC-RDF
Categories:FKBV
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Secondary language

Language:English
Title:Influence of different production systems on body mass and number of earthworms
Abstract: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.
Keywords:earthworms/white mustard/production systems/body mass/number


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