Literatur
Haneklaus S, Bloem EM, Schnug E (2002) Sulfur. In: Lal R (ed) Encyclopedia of soil science. New York; Basel: Dekker, pp 1282-1288
Quality of soil and plant analysis in relation to sustainable agriculture
Literatur
Schnug E (1997) Quality of soil and plant analysis in relation to sustainable agriculture. In: Hood TM, Benton Jones J (eds) Soil and plant analysis in sustainable agriculture. New York; Basel: Dekker, pp 1-12
Issues of natural radioactivity in phosphates
Literatur
Schnug E, Haneklaus S, Schnier C, Scholten LC (1997) Issues of natural radioactivity in phosphates. In: Hood TM, Benton Jones J (eds) Soil and plant analysis in sustainable agriculture. New York; Basel: Dekker, pp 881-890
Iodine determination in plant materials
Literatur
Jopke P, Bahadir M, Fleckenstein J, Schnug E (1997) Iodine determination in plant materials. In: Hood TM, Benton Jones J (eds) Soil and plant analysis in sustainable agriculture. New York; Basel: Dekker, pp 675-686
Evaluation of root mortality by biochemical analysis
Literatur
Helal M, Ragab AS, Monem A, Schnug E (1997) Evaluation of root mortality by biochemical analysis. In: Hood TM, Benton Jones J (eds) Soil and plant analysis in sustainable agriculture. New York; Basel: Dekker, pp 335-340
Salinity-heavy metal interactions as evaluated by soil extraction and plant analysis
Literatur
Helal M, Haque SA, Ramadan AB, Schnug E (1997) Salinity-heavy metal interactions as evaluated by soil extraction and plant analysis. In: Hood TM, Benton Jones J (eds) Soil and plant analysis in sustainable agriculture. New York; Basel: Dekker, pp 341-348
Advantages of nitrate determination by use of E. coli cells in different matrices
Literatur
Kücke M, Schnug E (1997) Advantages of nitrate determination by use of E. coli cells in different matrices. In: Hood TM, Benton Jones J (eds) Soil and plant analysis in sustainable agriculture. New York; Basel: Dekker, pp 517-532
Establishing critical values for soil and plant analysis by means of the Boundary Line Development System (Bolides)
Literatur
Schnug E, Achwan F, Heym J (1997) Establishing critical values for soil and plant analysis by means of the Boundary Line Development System (Bolides). In: Hood TM, Benton Jones J (eds) Soil and plant analysis in sustainable agriculture. New York; Basel: Dekker, pp 783-790
Parameters influencing the calcination of plant materials in muffle furnaces and their importance for micronutrient analysis
Literatur
Schnug E, Haneklaus S (1997) Parameters influencing the calcination of plant materials in muffle furnaces and their importance for micronutrient analysis. In: Hood TM, Benton Jones J (eds) Soil and plant analysis in sustainable agriculture. New York; Basel: Dekker, pp 667-674
A rapid method for the indirect determination of the clay content by X-ray fluorescence spectroscopy of Rubidium in soils
Literatur
Haneklaus S, Schnug E (1997) A rapid method for the indirect determination of the clay content by X-ray fluorescence spectroscopy of Rubidium in soils. In: Hood TM, Benton Jones J (eds) Soil and plant analysis in sustainable agriculture. New York; Basel: Dekker, pp 577-590
