Translations:Manfred Klett: Von der Agrartechnologie zur Landbaukunst/886/en

In any case, successive cropping leads to lower yields due to the accumulation of specific pathogens. Self-tolerance is therefore limited, least so for rye. Due to their less demanding nature, oats and rye are placed in the rotation after the winter crops of barley and wheat as depleting crops. Oats are considered a restorative crop. Their value as a preceding crop is low; however, seen over the entire rotation, cereals ensure a balanced humus balance. The root development of wheat and barley is considerably less than

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