Complete the following tasks to unlock Vita trophy rewards.

Trophy	How to unlock
ECO-FARMER (Gold)	The slurry tank has been filled to the brim.
HOARDER (Gold)	All your silos are filled to the brim.
DIESEL TYCOON (Gold)	You have used over 1000 l of diesel.
NOISE DISTURBANCE (Gold)	You honked more than 100 times.