Biodynamic Research References

Granstedt, A., & Kjellenberg, L.. (2011). Skilleby Long Term Field Trial 1991-2010. Final Report. Jarna, Sweden: Biodynamic Research Institute. Retrieved from http://www.jdb.se/sbfi/files/Skilleby_long%20term_field_trial_1991_2010.pdf

Kjellenberg, L., & Granstedt, A.. (2005). The K-trial. A 33-year study of the connections between manuring, soils and crops. Sweden: Biodynamic Research Institute. Retrieved from http://orgprints.org/10765/1/K-trial.pdf

Granstedt, A., & Kjellenberg, L.. (1997). Long-Term Field Experiment in Sweden: Effects of Organic and Inorganic Fertilizers on Soil Fertility and Crop Quality. In Proceedings of an International conference - Agricultural Production and Nutrition, March 19-21, 1997.. Tufts University, Boston, Massachusetts. Retrieved from http://www.jdb.se/sbfi/publ/boston/boston7.html