I'm giving my big dairy barn once again. It has undergone remodeling and adaptation.
Expense: €295,000
I determined that each filling type could hold 80,000 liters of feed, for a total storage capacity of 320,000 liters.
A capacity of 120,000 liters of water
Capacity of straw: 150,000 liters
Capacity for manure: 500,000 liters
You may use a trigger in front of the barn or put manure separately in the lane.
able to accommodate 1,250 animals
500,000 liters of milk or buffalo milk capacity

Changelog: 1.0.1.0 version
Remove the manure stack and extend the radius. The barn may now be fully surrounded by a regular manure heap. Water capacity rose. The water trigger was increased. gave texture to the soil. Feed capacity was increased. The capacity of the straw grew.

AustriaModding Sascha is credited.