Traditional farming practices often emphasize that during the rearing period, hens do not lay eggs and therefore require minimal nutrition. This approach typically involves feeding them "brown bran," which is low in energy and protein. However, this method can lead to issues such as anal licking, prolapse, and prolonged anal problems, which are not long-term solutions. In contrast, I believe that from day 90 onward, feed should not include bran, ensuring the chickens have sufficient energy and nutrients for proper development.
Another critical aspect of traditional farming is the management of coccidiosis. Many farmers assume that caged hens don’t need coccidiosis prevention because they aren’t laying eggs yet, and they believe the condition will resolve on its own. However, I argue that this perspective is misleading. Although the visible symptoms may decrease, we’ve observed an increase in persistent diarrhea among layers, which can lead to necrotic enteritis due to latent coccidia infections. This is a serious concern that shouldn’t be ignored.
To support healthy eggshell formation, it's recommended to introduce shell grit into the diet starting at 80 days of age. Adding 1% shell grit allows hens to build up proper calcium reserves before they start laying, which helps reduce the occurrence of thin-shelled or soft-shelled eggs during peak production.
Additionally, it’s important to minimize all forms of stress between days 105 and 119. This is a crucial phase for the growth of the ovary and oviduct, and any stress during this time can negatively impact future egg production. Ensuring a calm and stable environment during this period is essential for long-term performance and productivity.
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