irishshorthorns said:Three years ago, I had the good fortune to visit with Donald and Diana McGillvary of Calrossie, in Scotland. Donald was in his 80s but his memory was crystal clear yet. His father and grandfather had leading roles in the history of the Shorthorn breed in Scotland. In our discussion, he said that there has been many animals over the years that had questionable genetics in their makeup. We like to think of all these cattle that originated from Scotland, as being pure as fresh fallen snow, but according to Donald McGillvary, there were questionable genetics in all breeds. He also said that because the Shorthorn and Angus breeds were developed in close proximity, that there was some cross over between the breeds in the early stages of the breeds . Some of this was accidental and some was intentional by dishonest breeders who only wanted to gain success with their animals.
Cattle from the Irish strain of Shorthorns have an even higher chance of black noses. Deerpark Improver had a black nose and black noses have appeared from many other Irish animals.
I am also not sure how the black nose is inherited, as it can appear from parents who have no black noses for many many generations in their pedigree. I had an ET calf about 5 years ago that had a black nose. This calf was DNA parentage verified to parents with no appendix in their pedigree. There was some Irish breeding 7 generations back but the particular Irish animals did not have black noses.
justintime said:Deerpark Improver did not have a black nose himself, but he left many offspring that did. I always thought the chance of getting a calf with a black nose was much higher from the Improver line than from the Leader line.
Cabanha Santa Isabel - BR said:.
So what think about cow killers, many times described here, that are widely used on US. They are also fashion bulls that will directly affect the productive aims with a non live calf.
frostback said:Cabanha Santa Isabel - BR said:.
So what think about cow killers, many times described here, that are widely used on US. They are also fashion bulls that will directly affect the productive aims with a non live calf.
Those cow killers that some keep speaking of, have no personal experience with those genetics and are only preaching what they feel is happening. Take most of what you read here with a grain of salt. Some try to sway with fear and theory, with NO proof.
frostback said:Sounds like there are quality issues with judges no matter what era it is. If they were picking on nose colour and not quality.
-XBAR- said:frostback said:Sounds like there are quality issues with judges no matter what era it is. If they were picking on nose colour and not quality.
Quality is only perceived within the parameters set forth by BREED STANDARDS AND CHARACTERISTICS. Black noses aren't a characteristic of shorthorns. I don't care how many animals are mentioned throughout history that have had black noses. All those references do is validate genetic infusion from another breed.
BREEDS, noun;
a stock of animals or plants within a species having a DISTINCTIVE APPEARANCE and typically having been developed by deliberate selection.
-XBAR- said:frostback said:Sounds like there are quality issues with judges no matter what era it is. If they were picking on nose colour and not quality.
Quality is only perceived within the parameters set forth by BREED STANDARDS AND CHARACTERISTICS. Black noses aren't a characteristic of shorthorns. I don't care how many animals are mentioned throughout history that have had black noses. All those references do is validate genetic infusion from another breed.
BREEDS, noun;
a stock of animals or plants within a species having a DISTINCTIVE APPEARANCE and typically having been developed by deliberate selection.