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 Sauerbeck D, Helal M (1990) Factors affecting the nutrient efficiency of plants. Dev Plant Soil Sci 42:11-17

Literatur Horst WJ, Klotz F (1990) Screening soybean for aluminium tolerance and adaptation to acid soils. Dev Plant Soil Sci 42:355-360

Literatur Jagnow G (1990) Differences between cereal crop cultivars in root-associated nitrogen fixation, possible causes of variable yield response to seed inoculation. Dev Plant Soil Sci 42:391-395

Literatur Rühl G, Standke K-H, Marmulla K (1990) Biochemical techniques for genotype characterization. Dev Plant Soil Sci 42:291-298

Literatur Dambroth M, El Bassam N (1990) Genotypic variation in plant productivity and consequences for breeding of low-input cultivars. Dev Plant Soil Sci 42:1-7

Literatur El Bassam N, Dambroth M, Loughman BC (eds) (1990) Genetic aspects of plant mineral nutrition. Dordrecht; Boston; London: Kluwer, XI, 558 p, Dev Plant Soil Sci 42

Literatur Schapendonk AHCM, Spitters CJT, Vos ALF (1990) Comparison of nitrogen utilization of diploid and tetraploid perennial ryegrass genotypes using a hydroponic system. Dev Plant Soil Sci 42:299-306