Literaturrecherche

Literatur Schnug E, Schnier C (1986) The effect of sulfur-containing nitrogen fertilizers on the elemental composition of celery (Apium graveolens) grown on a polluted marsh soil. Plant Soil 91:273-278

Literatur Przemeck E, Kücke M (1986) Accumulation and reduction of nitrate in cereal plants dependent on N supply. Plant Soil 91:405-410

Literatur Maciak F, Harms H (1986) The effect of agricultural utilization on the composition and yield of phenolic acids in low peat soils. Plant Soil 94:171-178

Literatur Claassen N, Syring K-M, Jungk A (1986) Verification of a mathematical model by simulating potassium uptake from soil. Plant Soil 95:209-220