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In winter, laying hens should pay attention to the choice of feed
Choosing the right premix is essential for high-quality feed. When selecting a premix, it's important to compare its nutritional content, especially vitamins and amino acids. Higher levels of these nutrients can significantly enhance the immune system and disease resistance of laying hens. In addition, the quality of raw materials like corn and soybean meal plays a crucial role in feed performance.
Moldy corn can lead to nutrient loss, reducing the overall efficiency of nutrient absorption. Mold-contaminated feed can raise the temperature of the mixture, emit a musty odor, and ultimately lower both feed intake and egg production in hens. It's vital to check the moisture content of soybean meal, which should not exceed 13%. If the soybean meal appears too white, it may indicate high urease activity, which can cause digestive issues such as diarrhea in chickens. On the other hand, if it has a reddish color, it suggests low urease activity and possible protein denaturation, leading to reduced nutritional value.
With rising soybean meal prices, some suppliers may try to cut costs by using low-protein ingredients or diluting the product. It's important to be vigilant and carefully inspect the quality of the feed. Additionally, energy supplementation is critical in feed formulation, especially during winter when laying hens require more energy to maintain body heat and support egg production. When using a premix, it's necessary to adjust the feed formula accordingly. A common practice is to add 1% oil and reduce the calcium carbonate (limestone) content by 0.5% to balance the diet effectively.
By paying attention to these factors, you can ensure that your laying hens receive optimal nutrition, leading to better health, higher productivity, and improved profitability. Always stay informed about the latest trends and best practices in the feed industry to make the most effective decisions for your flock.