Kan ministeren bekræfte, at de nationale og internationale studier, som ministeren henviser til i sit svar på spørgsmål nr. 568 (MOF alm. del), er følgende 5 artikler, som der også refereres til i tilbagerulningsnotatet fra DCE og DCA af 11. november 2015 »Notat om tilbagerulning af tre generelle krav, Normreduktion, Obligatoriske efterafgrøder og Forbud mod jordbearbejdning i efteråret«:
• Delin, S., Stenberg, M. 2014. Effect of nitrogen fertilization on nitrate leaching in relation to grain yield response on loamy sand in Sweden. European Journal of Agronomy 52, 291-296.
• Engström, L., Stenberg, M., Aronsson, H., Lindén, B. 2010. Reducing nitrate leaching after winter oilseed rape and peas in mild and cold winters. Agronomy for Sustainable Development.
• Manevski, K., Børgesen, C.D., Andersen, M.N., Kristensen, I.S. 2015. Reduced nitrogen leaching by intercropping maize red fescue on sandy soils in Northern Europe: a combined field and modeling study. Plant and Soil 388, 67-85.
• Pandey, A., Li, F., Askegaard, M., Rasmussen, I.A., Olesen, J.E. 2015. Nitrogen balances in organic and conventional arable crop rotations and their relations to nitrogen yield and leaching losses. Agriculture, Ecosystems and Environment. Accepted.
• Wachendorf, M., Büchter, M., Trott, H., Taube, F. 2004. Performance and environmental effects of forage production on sandy soils. II. Impact of defoliation system and nitrogen input on nitrate leaching losses. Grass and Forage Science, 59, 56-68.
Dato: 09-05-2017
Status: Endeligt besvaret
Emne:
vand- og havmiljø