(1) Employment in agriculture that is to say in any form of farming including the
cultivation and tillage of the soil dairy farming the production cultivation growing and
harvesting of any agricultural or horticultural commodity the raising of live-stock bees
or poultry and any practice performed by a farmer or on a farm as incidental to or in
conjunction with farm operation (including any forestry or timbering operations and the
preparation for market and delivery to storage or to market or to carriage for
transportation to market of farm produce).