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Optimising the utilisation of green manure nutrients

Optigreen

The aim of Optigreen-project is to increase yields of subsequent spring-sown crops after green manure crop and to optimise the utilisation of nutrients of the green manure crops. Different times and methods of green manure incorporation are studied. The potential of cover crops in this optimising is studied, too.

Results from current trials and knowledge from earlier and ongoing projects are integrated in order to publish a guidance for green manuring.