Effects of organic and conventional production systems on organic matter content in chernozem
2005
Cuvardic, M.,Poljoprivredni fakultet, Novi Sad (Serbia) | Belic, M.,Poljoprivredni fakultet, Novi Sad (Serbia) | Nesic, Lj.,Poljoprivredni fakultet, Novi Sad (Serbia) | Vasin, J.,Naucni institut za ratarstvo i povrtarstvo, Novi Sad (Serbia) | Seremesic, S.,Poljoprivredni fakultet, Novi Sad (Serbia)
In this paper, in on-farm research, the effects of organic and conventional production systems on content of organic matter in chernozem were compared. Preliminary results indicate that there were significant differences between some locations. Significantly lower organic matter content was measured on location Ljutovo (2.49%), compared to Cenej (3.17%), and Backo Gradiste (3.14%). In organic production systems which include manure application, content of organic matter is equal or higher compared to conventional production systems. The lowest organic matter content was measured in crop rotations which include summer barley, regardless production systems or location.
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