TECHNOLOGY FOCUS - BIOTECHNOLOGY - Preferred Method: In (M1), the cultured microorganism and the carrier are blended such that the culture to carrier ratio is less than (in w/w) 1:4 or less than 1:5. The PEMF treatment may be carried out during culturing of the microorganism, during or after mixing of cultured microorganism with carrier, during incubation of the culture-carrier mixture, during drying of the mixture, at any time after application of the mixture onto a seed or seed component, at any time after drying of the mixture or at any time after rehydration of the dried mixture. The PEMF treatment is carried out preferably during the culturing of the microorganism and again during the incubation of the culture to carrier mixture and there may be one or more PEMF treatments. The culture-carrier mixture is incubated for 0-14 days.Preferred Components: The microorganism is selected from fungi, yeasts, bacteria, algae and protozoans. The yeast is particularly selected from Candida, Cryptooccus, Cystofilobasidium, Hansenula, Kluyveromyces, Leucosporidium, Metschnikowa, Pichia, Rhodosporidium, Rodotorula, Saccharomyces, Sporobolomyces and/or Richosporon. The fungus is selected from Acrophialospora, Ampelomyces, Aureobasidium, Bipolaris, Chaetomium, Cladorrhinum, Clonostachys, Coniothyrium, Epicoccum, Gliocladium, Glomus, Fusarium, Laetisaria, Microsphaeropsis, Mycothecium, Muscador, Mycoleptodiscus, Neocosmospora, Paecilomyces, Penicillium, Peniophora, Phlebiopsis, Phialophora, Pythium, Rhizoctonia, Rhizopus, Rhynchosporium, Sporidesmium, Stephanonectria, Talaromyces, Tilletiopsis, Trichoderma, Ulocladium, Verticillium, Hirsutella, Myrothecium, Nematophthora, Dactylella, Acremonium, Catenaria, Cylindrocarpon, Monacrosporium and/or Pochonia. The bacterium is selected from Actinoplanes, Agrobacterium, Arthrobacter, Bacillus, Bifidobacterium, Brevibacillus, Burkholderia, Chryseomonas, Comamonas, Enterobacter, Enterococcus, Erwinia, Flavobacterium, Lactobacillus, Lactococcus, Leuconostoc, Pasteuria, Pantoea, Paenibacillus, Pseudomonas, Rahnella, Raoultella, Serratia, Sporotrix, Stenotrophomonas, Streptococcus, Streptomyces, Rhizobium, Bradyrhizobium, Mesorhizobium, Sinorhizobium, Streptomycetes and/or Nocardia, especially a non spore-forming bacterium selected from the above.    TECHNOLOGY FOCUS - INORGANIC CHEMISTRY - Preferred Method: In (M1), the carrier is one or more of a zeolite carrier, clay carrier and earthy silicon compound. The zeolite carrier is selected from analcite, cancrinite, chabazite, cordierite, edingtonite, erionite, faujasite, ferrierite, gmelinite, heulandite, laumontite, levynite, mesolite, mordenite, natrolite, offretire, paulingite, phillipsite, ptilolite, scolecite, thomsonite, ZSM, ZK or preferably clinoptilolite. The clay carrier is one or more of attapulgite, bentonite, fuller's earth, halloysite, illite, kaolin, pyrophyllite, vermiculite, sepiolite, montmorillonite and mulite. The earthy silicon compound is one or more of asbestos, diaspore, diatomaceuous earth, diatomite, feldspar, guhr, kieselguhr, mica, quartz, sand and silica.    TECHNOLOGY FOCUS - ORGANIC CHEMISTRY - Preferred Method: In (M1), the carrier is one or more of a zeolite carrier, clay carrier and earthy silicon compound. The zeolite carrier is selected from analcite, cancrinite, chabazite, cordierite, edingtonite, erionite, faujasite, ferrierite, gmelinite, heulandite, laumontite, levynite, mesolite, mordenite, natrolite, offretire, paulingite, phillipsite, ptilolite, scolecite, thomsonite, ZSM, ZK or preferably clinoptilolite. The clay carrier is one or more of attapulgite, bentonite, fuller's earth, halloysite, illite, kaolin, pyrophyllite, vermiculite, sepiolite, montmorillonite and mulite. The earthy silicon compound is one or more of asbestos, diaspore, diatomaceuous earth, diatomite, feldspar, guhr, kieselguhr, mica, quartz, sand and silica. EXAMPLE - No relevant example is given.