ISSN:
1476-4687
Quelle:
Nature Archives 1869 - 2009
Thema:
Biologie
,
Chemie und Pharmazie
,
Medizin
,
Allgemeine Naturwissenschaft
,
Physik
Notizen:
[Auszug] Organic farming differs from conventional farming mainly in tillage methods, crop rotations, fertilizer applications, and pest control methods. Whereas conventional farming systems depend on chemical fertilizers and pesticides, organic farming systems avoid or largely exclude their use by relying ...
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1038/330370a0
Permalink