There are many other uses for cover crops which will be discovered as we increase their use. In conventional tillage systems, cover crops can be killed by moldboard plowing or deep disking. Controlling cover crops in a no-till systems is more difficult and less predictable and chemical control may be warranted. Legumes may be killed at flowering by flailing or mowing. It is critical that cover crops be controlled in spring to prevent them from interfering with the row crop.
Control is especially important during a dry spring.
MSU will be comparing cover crops in a no-till systems in 1995. Further information This information sheet was written to provide information and stimulate wider interest in cover crop use. Detailed cover crop information sheets are being developed around cultivars that have been tested by farmers and MSU researchers. Additionally, a seed source information sheet is being prepared to help producers find local cover crop dealers. The research team invites farmers to share their experiences with cover crops plans to create a statewide cover crop network.