Do large stocks generate giant pumpkins or golden eggs?

No. Eligible crops have a per-field 2% ordinary generation check at New Year, not 2% per tile or an inventory-based lottery. Statue magic provides another route. Current chicken-pasture golden-egg production looks for an eligible chicken statue covering the production position; the statue must meet casting conditions and successfully consume its resources. Egg quantities and achievement event counts differ: several eggs from one event do not count as several events. These conditions do not prescribe farming layouts.