Pär-Johan Lööf

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The efficiency of four different organic fertilisers applied to winter oilseed rape, before (early) or at the beginning of regrowth in spring (normal application time), was studied in two row spacing systems of 12 and 48 cm with inter row hoeing to provide strategies to optimise spring nitrogen (N) fertilisation to organic winter oilseed rape. Six annual(More)
  • Erik Andersson, Johan Bengtsson, Johan Winberg, Tomislav Stanimirovic, Karl Hansson, Tobias Johannesson +6 others
  • 2013
We would like to thank JPL for the opportunity and especially our supervisor Dr Ashitey Trebi-Ollennu for his support and feedback. We would also like to thank our supervisors at Halmstad University, Lars Bååth and Pär-Johan Lööf for their support and feedback. Abstract This thesis is issued in collaboration with the Jet Propulsion Laboratory (JPL) in(More)
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