?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=Bio%C3%83%C2%A4pfel+-+besser+und+ges%C3%83%C2%BCnder%3F+Eine+Vergleichsstudie+mit+Standard-+und+Alternativmethoden+der+Qualit%C3%83%C2%A4tserfassung&rft.creator=Weibel%2C+Franco&rft.creator=Bickel%2C+Regula&rft.creator=Leuthold%2C+Susanne&rft.creator=Alf%C3%83%C2%B6ldi%2C+Thomas&rft.creator=Niggli%2C+Urs&rft.creator=Balzer-Graf%2C+Ursula&rft.subject=+Food+security%2C+food+quality+and+human+health&rft.subject=Fruit+and+berries&rft.description=Die+am+FiBL+auf+drei+Jahre+angelegte+Vergleichsstudie+f%C3%83%C2%BCr+%C3%83%C2%84pfel+aus+integrierter+und+biologischer+Produktion+weist+nach+dem+ersten+Versuchsjahr+signifikante+anbaubedingte+Unterschiede+nach.&rft.publisher=Stiftung+%C3%83%C2%96kologie+und+Landbau&rft.date=2001&rft.type=Journal+paper&rft.type=NonPeerReviewed&rft.format=application%2Fpdf&rft.identifier=http%3A%2F%2Forgprints.org%2F4016%2F1%2Fweibel-2001-bioaepfel-Vgl.pdf&rft.identifier=Weibel%2C+Franco%3B+Bickel%2C+Regula%3B+Leuthold%2C+Susanne%3B+Alf%C3%83%C2%B6ldi%2C+Thomas%3B+Niggli%2C+Urs+and+Balzer-Graf%2C+Ursula+(2001)+Bio%C3%83%C2%A4pfel+-+besser+und+ges%C3%83%C2%BCnder%3F+Eine+Vergleichsstudie+mit+Standard-+und+Alternativmethoden+der+Qualit%C3%83%C2%A4tserfassung.+%C3%83%C2%96kologie+%26+Landbau+(117)%2C+pp.+25-28.&rft.relation=http%3A%2F%2Forgprints.org%2F4016%2F