INTRODUCING "BOMBTURBATION," A SINGULAR TYPE OF SOIL DISTURBANCE AND MIXING
SOIL ORGANIC MATTER CHANGES IN A SPRUCE CHRONOSEQUENCE ON SWEDISH FORMER AGRICULTURAL SOIL
SPATIAL VARIABILITY OF SOIL PHOSPHOROUS LEVELS BEFORE AND AFTER POULTRY LITTER APPLICATION
LABORATORY CHARACTERIZATION OF EXTRACTABLE PHOSPHORUS IN POULTRY LITTER AND POULTRY LITTER ASH
PHOSPHORUS LEACHING POTENTIAL FROM COMPOST AMENDMENTS IN A CARBONATIC SOIL
PHOSPHORUS FRACTIONS AND DYNAMICS AMONG SOIL AGGREGATE SIZE CLASSES OF ORGANIC AND CONVENTIONAL CROPPING SYSTEMS
COMPOSITIONAL INDICES OF NET NITRIFICATION IN CULTIVATED ORGANIC SOILS
A SURVEY OF SOIL FERTILITY STATUS OF FOUR AGROECOLOGICAL ZONES OF MOZAMBIQUE