tmaygspeara":1zz4q6jl said:
whats a safe number of cows for each bull to handle
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tm...,
You may wish to refine your question....for workable advice.
Examples;
If it is your objective to control bull numbers and cost.... that can be acomplished by keeping the bulls seperate from the cows and control mounting at each heat. A bull can service many more heats. Be aware, it is more work.
If you want to insure productive service is available with the bull in the herd.... then age, condition and individual bull interest in breeding comes into play. All are not equal.
Some are motovated by competition. Some are distracted by the presence of another bull.
Where multiple bulls are with the herd, much...and I mean...much servicing ability/agility/interest is lost by the continuing jousting that occurs. Incidental injury is a major factor also. While dominance is often established...... when a heat is present the challenging begins again for breedng rights.
We practice a different approach.
Our bulls are kept seperate from the commercial herd for several reasons;
1) We don't want injuries.(been there done that.....not pretty)
2) We wish to control who breeds who.
3) We desire to keep the number of bulls at a minimum due to costs (while having better quality of bulls) by optomizing each bull's physical capability.This is enhanced by controlled mounting. Two mountings per heat is usually sufficent to settle.
4) Maintaining breeding soundness is an ongoing need and can change...quickly. Bulls have bad days also.
5) When we choose...we release one bull for servicing and replace him....sometimes daily....during heavy breeding periods. They resist it...but that's tough.
We began this practice about ten years ago and find that a much greater first time settling % is achieved...with a reduced number of better quality bulls.
Your objectives dictate the application of a specific program.