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Manual mixing is one of the most commonly used methods for preparing feed when raising chickens. It requires careful attention and patience during the process to avoid issues such as uneven distribution, clumping, or accumulation of certain trace ingredients, which can negatively impact the effectiveness of the feed.
Special attention must be given to hand-mixing, especially when dealing with small quantities of critical ingredients that have a significant effect on the overall diet, such as salt, vitamins, and mineral supplements. If these components are not evenly mixed, it may lead to reduced feed efficiency, poor growth, or even health problems in the chickens. In severe cases, improper mixing could result in poisoning or even death. Therefore, it's essential to ensure that these fine ingredients are fully crushed and evenly distributed during the mixing process. Any lumps should be avoided, as they can cause uneven consumption and potential harm to the birds.
Due to the small quantity of these additives, they cannot be directly added to the bulk feed. Instead, a pre-mixing step is necessary. The process involves using 10% to 20% of the concentrate (preferably energy-rich feeds like corn or wheat bran) as a carrier. Start by placing the carrier on the mixing surface, then gradually add the other ingredients on top, layer by layer. Each layer should be spread out so that the mixture forms a conical shape, allowing all components to mix thoroughly. This method ensures better distribution and reduces the risk of uneven mixing.
Repeat this process 3 to 4 times to achieve a uniform blend. Once the premix is ready, it should be combined with the rest of the feed, and the entire mixture should be stirred using the same technique 3 to 4 more times to ensure consistency.
It’s important to note that manual mixing relies heavily on proper layering and repeated blending to maintain feed quality. Simply stirring or turning the feed in place is not sufficient. By following these steps, you can significantly improve the nutritional balance and safety of the feed, ensuring the health and well-being of your flock.