I don't know, I'm sorry. I've just dealt with keeping ag status as my parents got older and able to do less. And with the rest of us trying to do enough from a distance to keep ag status when they couldn't anymore even with hiring much of it done.
They want four years of history and give four lines so I think they want the totals for each year on this form. You would add all the sales of your ducklings, goslings, and poults for the gross income. Then add all of the expenses related to the ducks, geese, and turkeys for the expense. Then...