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Surabaya, a byproduct commonly used in restaurants and food processing industries, is not only affordable and nutritious but also has potential as pig feed. However, due to the high levels of spoilage and toxic substances present in the muddy water, it cannot be directly fed to pigs. Instead, it must undergo a fermentation process before being used as animal feed.
Fermenting this water into pig feed can generate significant economic returns. To prepare the mixture, combine wheat bran, rice bran, and bran water in a ratio of 30%:30%:40%. If the moisture content is too high, it's better to drain some of the liquid first. Then, add a small amount of Golden Treasure Fermentation Starter at 0.2% of the total weight and mix thoroughly to ensure even distribution and proper moisture control—ideally around 65%.
To check if the moisture level is correct, take a handful of the mixture and squeeze it. It should form a ball without dripping water, and when released, it should crumble easily. Once the mixture is ready, transfer it into a fermentation tank—whether small or large, such as a sink or container that can hold one to two tons of material. Seal the tank and let it ferment for 3 to 5 days.
After each use, reseal the container, and the fermented feed can be stored for more than six months without losing quality. The resulting feed has a pleasant aroma, which pigs enjoy eating, leading to improved growth and meat quality. This method is both cost-effective and environmentally friendly, making it a promising solution for farmers and livestock producers.
For more details, visit our website or contact us directly for guidance on implementation.
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