Progeny testing of bulls is a common practice in dairying and beef production systems in Ireland - Leaving Cert Agricultural Science - Question 1 - 2013
Question 1
Progeny testing of bulls is a common practice in dairying and beef production systems in Ireland.
(i) Explain the term progeny testing.
(ii) Comment on the usefuln... show full transcript
Worked Solution & Example Answer:Progeny testing of bulls is a common practice in dairying and beef production systems in Ireland - Leaving Cert Agricultural Science - Question 1 - 2013
Step 1
Explain the term progeny testing.
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Answer
Progeny testing refers to the process of assessing the quality and genetic merit of bulls by analyzing the performance characteristics of their offspring. This involves recording various traits such as growth rates, milk yields, and overall productivity compared to other bulls raised under similar conditions.
Step 2
Comment on the usefulness of progeny test information to the modern animal-production farmer.
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Answer
The information gained from progeny testing is invaluable for modern animal-production farmers. It helps them select the best breeding stock based on performance evidence rather than solely on pedigree. This leads to genetic improvements, increased productivity, and efficiency in livestock management. Furthermore, it can also aid in targeted breeding for specific traits, thereby optimizing profitability and animal health.
Step 3
In your answer book identify parts A, B, C, D and E.
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