Just remember that the designation F1, F2, F3 does not mean anything in terms of production. It doesnt mean na porke F1 siya it means maganda ang lahi nito etc..
Sa question mong matatawag ba itong F1, The answer is yes, F1 ito ng iyong farm, lineage ng lahi ng mga baboy mo.
In other words you consider your F1 boar as your Parent stock and F1 sow as parent stock ang anak nila is the F
1 ng farm mo.