Journal article

THE INFLUENCE OF DIFFERENT FERTILIZATION SYSTEMS ON ORGANO-MINERAL COMPLEXES IN AP HORIZONS OF LONG-TERM FIELD EXPERIMENTS ON GROUND MORAINES IN THE GDR


Authors list: LEINWEBER, P; REUTER, G; SCHNIEDER, E; SMUKALSKI, M; ASMUS, F

Publication year: 1990

Pages: 411-417

Journal: Archives of Agronomy and Soil Science

Volume number: 34

Issue number: 6

ISSN: 0365-0340

Publisher: Taylor and Francis Group


Abstract: 
Organo-mineral complexes were isolated quantitatively from differently fertilized plots of three long-term field experiments, using ultrasonic disaggregation and sedimentation. In all samples the C and N contents decreased with increasing equivalent diameter from the fine and medium clay complexes to the coarse silt complexes. Different fertilization led to considerable differences in the C and N levels of all fractions and in their shares in the total N and C contents of the soil. From these results conclusions are drawn concerning the significance of individual organo-mineral fractions for the soil organic matter status.



Citation Styles

Harvard Citation style: LEINWEBER, P., REUTER, G., SCHNIEDER, E., SMUKALSKI, M. and ASMUS, F. (1990) THE INFLUENCE OF DIFFERENT FERTILIZATION SYSTEMS ON ORGANO-MINERAL COMPLEXES IN AP HORIZONS OF LONG-TERM FIELD EXPERIMENTS ON GROUND MORAINES IN THE GDR, Archives of Agronomy and Soil Science, 34(6), pp. 411-417

APA Citation style: LEINWEBER, P., REUTER, G., SCHNIEDER, E., SMUKALSKI, M., & ASMUS, F. (1990). THE INFLUENCE OF DIFFERENT FERTILIZATION SYSTEMS ON ORGANO-MINERAL COMPLEXES IN AP HORIZONS OF LONG-TERM FIELD EXPERIMENTS ON GROUND MORAINES IN THE GDR. Archives of Agronomy and Soil Science. 34(6), 411-417.



Keywords

LONG-TERM TRIAL; particle size

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