The use of pig slurry before implanting cover crops in the fall/winter is becoming a common practice in southern Brazil, although its effects on crops and soil are still poorly investigated. The objective of the present study was to analyze the dynamics of soil N as well as to study the cover crop yields under use of pig slurry in the fall/winter. The study was developed in the growing season 2000 on an experimental area of the Soils Department of […]