M. Susan Erich

Organic Amendment and Rotation Crop Effects on the Recovery of Soil Organic Matter and Aggregation in Potato Cropping Systems

A. Stuart Grandy, Gregory A. Porter, M. Susan Erich · Soil Science Society of America Journal · 2002 · 185 citations

Engineering, Cropping Systems, Soil Organic Matter +18

Effects of poultry manure amendment on phosphorus uptake by ryegrass, soil phosphorus fractions and phosphatase activity

Heidi M. Waldrip, Zhongqi He, M. Susan Erich · Biology and Fertility of Soils · 2011 · 147 citations

Engineering, Soil Phosphorus Fractions, Environmental Engineering +10

Effect of wood ash application on soil pH and soil test nutrient levels

Tsutomu Ohno, M. Susan Erich · Agriculture Ecosystems & Environment · 1990 · 139 citations

Soil Property, Engineering, Soil Ph +4

The effect of organic amendments on phosphorus chemistry in a potato cropping system

M. Susan Erich, Caren Fitzgerald, Gregory A. Porter · Agriculture Ecosystems & Environment · 2002 · 137 citations

Environmental Chemistry, Engineering, Organic Farming +9

Compost, rapeseed rotation, and biocontrol agents significantly impact soil microbial communities in organic and conventional potato production systems

E M Bernard, Robert P. Larkin, Stellos M. Tavantzis et al. · Applied Soil Ecology · 2011 · 135 citations

Rapeseed Rotation, Soil Microbial Communities, Engineering +11