Wisconsin farmer explains conservation tillage benefits and limits
Daniel a UW Extension soil scientist and circuit rider outlines no till and ridge planting, citing residue retention, fuel savings, cost ranges, and yield comparisons to conventional tillage. He notes cooler soils delay planting and stresses careful management, planning, and monitoring of seed, weeds, and insects.
MENTIONED IN THIS ARTICLE
Tommy Daniel
Uw-Extension
Daniel
Mueller
Daniel and
Richard Klemme
Uw-Madison Soils Department
Cornfield residue may harm new corn seedings allelopathy risk
A Iowa State study by Richard Cruse finds corn residue near seeds can stunt early growth 20 30 percent and may release toxic compounds. Fresh residue in contact with roots shows strongest effects, leached water also reduces growth. no till raises cool soil risk, while decomposition lessens impact. Field work and residue free bands are planned with 6 to 8 months to finish.
MENTIONED IN THIS ARTICLE
Richard Cruse
Iowa State University
Agriculture and Home Economics Experiment Station
Cruse
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