Here is the full list of all 21 Farmer's Dynasty trophies - there are 21 bronze.
Welcome to your new farm!
Own a tractor
Fix 1 building
Fix 10 buildings
Fix 25 buildings
Own a tractor, plough, cultivator, seeder, trailer and a combine
Own full set of modern machines
Renew all your farm buildings
Have 1 field plowed, cultivated and sown
Have 4 fields plowed, cultivated and sown
Have 10 fields plowed, cultivated and sown
Get married
Have a child
Own 10 fields
Help 10 people
Help 20 people
Help 50 people
Own 250,000 Eur
Own 1,000,000 social points
Catch 100 fish
Own 10 animals