Conclusion of green manuring
Green manures are potentially an expensive way to build fertility in protected systems
With rotation planning and market consideration this cost can be reduced
More research is needed to measure tangible benefits.
Other strategies may further improve viability. Eg. Under-sowing, mobile structures, making compost from field green manure cuttings.
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Links to prepare your own Green manure
Quick mix green manure
Summer N-Fix green manure
Winter...
