Zobrazeno 1 - 1
of 1
pro vyhledávání: '"Annegret Fier"'
Autor:
Tim Eiler, Walter Schäfer, Martin Haßdenteufel, Annegret Fier, Heinrich Höper, Jürgen Böttcher, Sabine Heumann
Publikováno v:
Nutrient Cycling in Agroecosystems. 95:395-408
Nitrate leaching from agricultural fields still is a serious threat in temperate regions, as it often causes an exceeding of the legal nitrate threshold in the groundwater. It was often proposed to lower mineral nitrogen (N) fertilization, but subopt