2016•Organic Eprints (International Centre for Research in Organic Food Systems, and Research Institute of Organic Agriculture)Requires access
Row spacing and catch crop establishment in organic arable systems: a way to increase biological N fixation
Chiara De Notaris, Peter Sørensen, Jim Rasmussen, Jørgen E. Olesen
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Abstract
Increasing the row space of spring wheat from 12 to 24 cm, but maintaining the same seeding density, didn´t decrease its yield. On the other hand, it positively influenced the growth of the undersown catch crop, a mixture of red clover, white clover, rye grass and chicory.