?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=Optimierung+von+Produktionssystems+im+%C3%83%C2%B6kologischen+Gem%C3%83%C2%BCse&rft.subject=+Vegetables&rft.description=Definition+of+the+problem%3A%0D%0A-Need+to+know+more+about+organic+varieties%0D%0A-Labour+intensive+cropping+systems%0D%0AProject+aims+including+target+group%3A%0D%0ATo+optimize+organic+vegetable+growing%3A%0D%0A-the+use+of+organic+seeds%0D%0A-+experiments+with+fertilizer+and+other+organic+inputs%0D%0A-+comparing+different+cropping+systems+in+onion+growing%0D%0AVegetable+growers%0D%0AMethodology%3A%0D%0AOn+farm+experiments%0D%0A&rft.type=Project+description&rft.type=NonPeerReviewed&rft.format=application%2Fpdf&rft.identifier=http%3A%2F%2Forgprints.org%2F6213%2F1%2Ffibl-projekt-anbautechnik-pflanzenbau-sortenpruefung.pdf&rft.identifier=%7BProject%7D+Optimierung+von+Produktionssystems+im+%C3%83%C2%B6kologischen+Gem%C3%83%C2%BCse.+[Optimization+of+production+systems+of+organic+vegetable+growing.]+Runs+2002+-+2006.+Project+Leader(s)%3A+Koller%2C+Martin%2C+Research+Institute+of+Organic+Agriculture+(FiBL)%2C+CH-5070+Frick.+More+information+online+at+%3Chttp%3A%2F%2Fwww.fibl.org%2Fde%2Fschweiz%2Fforschung%2Fanbautechnik-pflanzenbau.html+%3Chttp%3A%2F%2Fwww.fibl.org%2Fde%2Fschweiz%2Fforschung%2Fanbautechnik-pflanzenbau.html%3E%3E.&rft.relation=http%3A%2F%2Forgprints.org%2F6213%2F