The analysis of soil compaction influence on wheat yield and changes in soil on headlands and inner part of fields
2007
Savin, L.,Poljoprivredni fakultet, Novi Sad (Serbia) | Nikolic, R.,Poljoprivredni fakultet, Novi Sad (Serbia) | Simikic, M.,Poljoprivredni fakultet, Novi Sad (Serbia) | Furman, T.,Poljoprivredni fakultet, Novi Sad (Serbia) | Tomic, M.,Poljoprivredni fakultet, Novi Sad (Serbia) | Gligoric, R.,Poljoprivredni fakultet, Novi Sad (Serbia) | Jarak, M.,Poljoprivredni fakultet, Novi Sad (Serbia) | Djuric, S.,Poljoprivredni fakultet, Novi Sad (Serbia) | Sekulic, P.,Institut za ratarstvo i povrtarstvo, Novi Sad (Serbia) | Vasin, J.,Institut za ratarstvo i povrtarstvo, Novi Sad (Serbia)
This paper shows the results of analysis of soil compaction influence on wheat yield, chemical and biological changes in a soil on headland and inner part of a field. During five years of investigation, soil compaction after sowing was 30.56% greater on headland than in the inner part, while before harvest, an increase in soil compaction was 37.65%. Large number of passages, which caused intensified soil compaction on headlands, poor conditions for the root system development, and poor microbiological activities led to yield reduction, which was 31.55% in biological yield and 26.39% in dry grain mass. Chemical analysis of soil on headland and in the inner part of a field showed higher humus concentration on headlands, due to poor microbiological activities.
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