In this study the realized soil surpluses (N and P2O5), ammonia- and greenhouse gas emissions and the percentage protein of own land of the dairy farms in the Northern part of the Netherlands have been established for the years 2016 and 2017. The realized values were subsequently compared with previous published results over 2013.
Timmerman, M., Plomp, M., & de Haan, M. H. A. (2019). Mineralenprestaties van de melkveehouderij in Noord-Nederland. (Rapport / Wageningen Livestock Research; No. 1173). Wageningen UR Livestock Research. https://doi.org/10.18174/479027