Here is the full list of all 50 Farming Life achievements.
Lose a competition
Buy 30 machines or vehicles
Fire a worker
Buy 15 machines or vehicles
Collect all hiden crates.
Finish 15 quests
Complete all competitions
Collect $100000
Finish 10 quests
Build 50 fields
Build 20 fields
Build 50 crofts
Build 20 crofts
Build 50 decorations
Reach max level
Drive through gas station
Build 50 buildings
Collect $50000
Build 5 crofts
Buy 5 machines or vehicles
Finish 5 quests
Get 1st place in daily ranking
Cut 500 trees
Reject a quest.
Collect 1000 carrots
Build 20 decorations
Build 20 buildings
Cut 250 trees
Finish quest fast
Collect $10000
Heal 100 animals.
Collect 1000 crops
Build 5 buildings
Cut 100 trees
Breed an animal
Build 5 fields
Sell 200 products
Sell 100 products
Field died
Collect 500 crops
Build 5 decorations
Get 4th place in daily ranking
Sell 30 products
Finish a quest.
Collect 100 crops
Finish tutorial
Park in the City
Hire a worker
Complete your first competition
Reach second level