They can arise by cathodic and pyrolytic reduction) located in the soil - maybe even adhering to the crop ears, stalks and leaves by influence of temporary magnetizing stalks (conductor even with very high resistance) caused by current passing through
Sa anumang case sensitive sa magnetic field NAGMULA Maaari silang cathodic at pyrolytic pagbabawas) na matatagpuan sa lupa - marahil kahit adhering sa mga tenga ng crop, stalks at dahon ng impluwensiya pansamantalang magnetizing stalks (konduktor kahit na may napakataas na pagtutol) na sanhi ng kasalukuyang pagpasa sa pamamagitan ng