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What percentage of hatchability reduction due to malpositions is commonly observed in poultry?

  1. 1%

  2. 5%

  3. 10%

  4. 15%

The correct answer is: 5%

In poultry, malpositions during incubation can lead to a notable decrease in hatchability rates. It has been commonly observed that malpositions can result in an approximate reduction of about 5% in hatchability. This percentage is particularly significant because it occurs when embryos fail to orient correctly within the egg or are unable to position themselves appropriately to successfully hatch, which is essential for proper chick development. Understanding the impact of malpositions is crucial for poultry producers, as it allows them to identify and mitigate factors that may contribute to this issue. Strategies may include optimizing incubation conditions such as temperature and humidity, as well as ensuring that eggs are handled and positioned appropriately before incubation. By addressing malposition issues, poultry producers can aim to improve overall hatchability rates and chick quality.