Primary production activity
(1) The expression primary production activity includes the following:
(a) cultivating land;
(b) maintaining, breeding or agisting animals;
(c) taking or catching fish or shellfish;
(d) forest operations (defined in section 253);
(e) horticultural activities (see section 253 for the definition of horticulture );
(f) aquacultural activities;
(g) leaving fallow or de - stocking any land in connection with the doing of any thing that is a primary production activity.
Mining excluded
(2) The expression primary production activity does not include mining.