1 Phase III compost is fully colonised by mushroom mycelium, and
when dispatched to the customer is immediately ready for casing and the start
of the professional mushroom growing cycle.
2 They are five subjects of the class 01.30.Z of Polish Classification
of Activities 2007 (Plant propagation) and one subject of the class 01.13.Z
(Growing of vegetables and melons, roots and tubers). Polish Classification
of Activities 2007 (PKD 2007) was compiled on the basis of the Statistical
Classification of Economic Activities in the European Community – NACE
Rev. 2. PKD 2007 was introduced on 1 January 2008 upon the decree of the
Board of Ministers to replace the formerly applied PKD 2004.