@inproceedings{orgprints25403, title = {Fertilizer placement and competitive ability of spring barley varieties - Results from two years of organic field trials}, editor = {D.C. Cloutier}, year = {2014}, author = {K.H. Madsen and I. Bertelsen and M. Askegaard}, month = {March}, journal = {Abstracts 10th EWRS Workshop on Physical and Cultural Weed Control}, url = {https://orgprints.org/id/eprint/25403/}, abstract = {Results from two years of field trial in organic spring barley showed a significantly higher grain yield per hectare in a competitive variety compared to a variety with lower competitive ability. Furthermore fertilizer placement resulted in a significantly higher grain yield than the broadcasted fertilizer application. The experiments furhermore, indicate, that combining fertilizer placement and growing a competitive spring barley variety will have mostly additive effect on the expected grain yield per hectare.} }