The first is the milking machine
Manual milking is slow and unsanitary, and a little carelessness can damage the development of the cow. Because you can choose a milking machine, we have a single barrel milking machine, a double-barrel milking machine, and we also have a vacuum milking machine.
Next is the fecal dehydrator
Cattle farmers can make full use of cow dung and turn waste into treasure. The dehydrated cow dung can be directly used as organic fertilizer.
