What are the reasons for oestrus detection importance and factors limiting reproductive hormones in farm animals?

Here are the answers to your assignment questions:

1) Two reasons why oestrus detection is important in farm animals are:

• It allows for timely breeding (natural or artificial insemination), which is crucial for maximizing conception rates and ensuring successful pregnancy.
• It helps in identifying animals that are not cycling or have reproductive problems, enabling early intervention and improving overall herd reproductive efficiency.

2) Five factors that could limit the function of reproductive hormones in farm animals are:

• Poor nutrition: Inadequate or imbalanced diet can disrupt hormone synthesis and release.
• Environmental stress: Factors like extreme heat or cold, overcrowding, and poor housing can negatively impact hormonal balance.
• Disease and health status: Illnesses, infections, or metabolic disorders can interfere with hormone production and receptor function.
• Age: Very young or very old animals may have underdeveloped or declining reproductive hormone function.
• Genetics: Inherited traits can influence an animal's hormonal profile and responsiveness.