Influence of ultra low frequency electromagnetic field on rapeseed yield
2007
Marinkovic, B.,Poljoprivredni fakultet, Novi Sad (Serbia) | Marinkovic, R.,Naucni institut za ratarstvo i povrtarstvo, Novi Sad (Serbia) | Marjanovic-Jeromela, A.,Naucni institut za ratarstvo i povrtarstvo, Novi Sad (Serbia) | Crnobarac, J.,Poljoprivredni fakultet, Novi Sad (Serbia) | Grujic, M.,Gama Trade GMK, Beograd (Serbia) | Jacimovic, G.,Poljoprivredni fakultet, Novi Sad (Serbia)
Ultra low electromagnetic field can have stimulant effect on the yield and quality of cultivated plants. Four ultra low frequencies effects on yield and quality of three-winter rapeseed cultivars (Banacanka, Pronto and Falcon) were studied in this paper. Optimal frequencies was found for each cultivar. Just before sowing, seed was treated with the best four frequencies. Cultivar Pronto showed the best results in grain yield at variant 13 (in relation to control +16.9%), and difference between oil percentage was 1.82% (at variant 16). The rest of the parameters were at control level. Least marked effects of electromagnetic field treatment were on Falcon cultivar. Yield increasing in average was just 1.39% and mass of 1000 grains at treated variants was higher for 0.07 g refers to control. Oil content and test weight were at the control level.
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