number of females that display estrus during the period. That is, all females must respond to treatment and dis-. play estrus if a 50 to 60 percent pregnancy rate is to be. achieved in a single service.
Proposal letter to building/zoning department, requesting a large variance for allowing a property fence to be built for the privacy of a home purchaser.
And while three wires may work for cross-fencing pastures, our experts agreed that four or more wires should be used for perimeter fences.Typically, a new roll of barbed wire is 80 rods [1,320 feet (ft.)] in length and consists of double-strand galvanized wire with barbs attached at intervals of about 4 inches (in.).