Stone / Dirt Traps

Description

Reducing the amount of material / mud brought onto the yard by the cows reduces the requirement for cleaning.A log or concrete barrier about 100mm high at the dirt – concrete junction is effective. A foot bath can also reduce the migration of soil onto the concrete yard. Some farmers cover the last 20m of track with a 200-300mm layer of sawdust.

Tips on Getting the Best Result

If constructing a foot bath make sure it can be drained easily and is cleaned out often. Line it with carpet or a metal grate to catch stones. Nib wall at back of yard should be 200-250mm high.

Pros and Cons

Reduces stones on concrete so less lameness, less blockages to pumps and drains.Sawdust or wood chips can block up pumps and drain grates and need replacing each season. Barriers at junction can upset cowflow so stock handlers need to give cows extra time.

Issues in Making it Happen

Labour

Reduce labour on animal health but may increase track, yard and drain maintenance

Animal Health

Less stones on concrete means less lameness.

Environment

Disposal of sawdust onto pasture.