College

Which of these is a factor in lowering the efficiency of a producer's reproduction program?

A. The use of artificial insemination
B. Palpating a cow
C. Offspring dying at birth
D. Natural copulation of animals

Answer :

Final answer:

Offspring dying at birth is a critical factor that lowers the efficiency of a producer's reproduction program. It represents a significant loss, impacting the overall reproductive outcome. Other methods like artificial insemination and palpation are tools to improve efficiency rather than diminish it.


Explanation:

Factors Affecting Reproductive Efficiency in Producers

In the context of livestock management and animal reproduction, efficiency refers to the successful production of viable offspring. Among the options provided, factors can impact a producer's ability to maintain this efficiency. One significant factor that can lead to a decrease in reproductive efficiency is offspring dying at birth.

While artificial insemination and natural copulation are both valid methods of breeding that can enhance reproductive rates, offspring mortality represents a major loss, as it directly reduces the number of healthy offspring produced. Furthermore, while palpating a cow is a management technique used to assess pregnancy status and can aid in better reproduction planning, it does not significantly lower efficiency by itself. Thus, the critical factor among these options influencing the efficiency of a reproductive program is the occurrence of offspring dying at birth.


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