Now showing items 1-3 of 3
Effect of tillage, cropping, and fertilizer management on soil nitrogen mineralization potential
(Madison, WI: Soil Science Society of America, 1983)
This article compares the nitrogen mineralization potential (N) of soils under three tillage treatments (moldboard plowing, chisel plowing, and no-till) and several different crop rotations. The moldboard plow treatment ...
The effects of direct drilling and minimal cultivation on earthworm populations
(British Ecological Society, 1982)
This study assessed earthworm populations under continuous cereal crops that were deep ploughed, chisel ploughed, or direct drilled. There were much larger populations of deep burrowing earthworm populations in the direct ...
No-Tillage Agriculture Principles and Practices
(New York, NY: Van Nostrand Reinhold Company, Inc., 1984)