When using fermented feed for pigs, there are several important considerations to keep in mind, especially when using Jinbao starter for fermentation. First, it's essential to follow the "start small and gradually increase" principle. Begin with 10% fermented feed in the diet, then slowly increase to 30%, and eventually up to 50%. This helps the pigs adapt better and avoids digestive issues.
To maintain the same growth rate as full-price feed, avoid "stalling" by reducing the amount of energy and protein sources like corn and soybean meal. However, cutting these ingredients too much can slow down the pigs' growth, potentially requiring an extra month of feeding. If you're concerned about the extra time needed, remember that maintaining a certain level of energy and protein not only supports growth but also reduces the risk of digestive problems and makes feeding more efficient.
Since fermented feed is high in fiber, it's recommended to add a small amount of fat to the diet. This improves the pig’s ability to absorb nutrients, leading to faster growth and better overall performance.
Fermented feed is highly effective in lowering the cost of raising sows. During the empty period and the first 90 days of pregnancy, you can confidently use up to 80% fermented feed without causing any nutritional deficiencies. It's also beneficial to include some green feeds in their diet to ensure a balanced and healthy nutrition plan.
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