Literaturrecherche

Literatur Schnug E (1994) Organic manure management and efficiency: Role of organic fertilizers and their management practices. Dev Plant Soil Sci 66:

Literatur Kücke M, Hasenpusch K (1994) Dynamics of nutrient losses by drainage and brook waters in two Northern Germany water catchments with different soil and cropping conditions. Dev Plant Soil Sci 66:

Literatur Kücke M, Kleeberg P (1994) N-fertilisation balances in two agriculturally used water catchment areas. Dev Plant Soil Sci 66:

Literatur Sommer C, Schwarz M (1990) A method for investigating the influence of soil water potential on yield and water use efficiency of some spring wheat cultivars. Dev Plant Soil Sci 42:325-329

Literatur Mix G (1990) Application of in vitro techniques for screening plant genetic variability. Dev Plant Soil Sci 42:339-343

Literatur Kreft I, Luthar Z (1990) Buckwheat : a low input plant. Dev Plant Soil Sci 42:497-499

Literatur Andonova PP (1990) Influence of genotype and water stress on the uptake of potassium and nitrogen in maize. Dev Plant Soil Sci 42:163-166

Literatur Sneyd J (1990) Comparison between landraces and high yielding cultivars of winter wheat in extensive, integrated and intensive farming over several years. Dev Plant Soil Sci 42:485-487

Literatur Mattsson M, Larsson M, Lundborg T, Larsson CM (1990) Uptake and partitioning of nitrogen in nitrogen-limited barley : dependence of age and genotype. Dev Plant Soil Sci 42:39-43

Literatur Saric MR, Zaric Z, Govedarica M (1990) Variability of molecular nitrogen fixation and its dependence on plant genotype and diazotroph strains. Dev Plant Soil Sci 42:373-379