Fermentation using fungal cultures is an effective method for feed production. With the rapid growth of the mushroom industry, a significant amount of by-products—commonly referred to as "membrane" or "scum"—are discarded during the cultivation process. These materials, if not properly managed, can become sources of pollution or lead to large-scale waste, causing economic losses and environmental harm, which negatively impacts both the edible fungus industry and nearby communities.
In reality, what we call "waste" is often just misplaced "wealth." Mushroom scum, in particular, is rich in nutrients and can serve as an excellent source of dietary fiber. When properly fermented, it can be transformed into high-quality animal feed. The nutritional composition of this material varies depending on the type of edible fungus and the main cultivation substrate, but on average, it contains approximately 8% crude protein, 0.8% crude fat, 17% crude fiber, and 40% nitrogen-free extracts. It is also rich in essential minerals such as calcium, zinc, copper, phosphorus, iron, and magnesium.
After harvesting mushrooms, a considerable amount of stems, mycelium, and bacterial cultures remain. These contain valuable components like bacterial proteins, polysaccharides, and various active substances. Their nutritional profile is comparable to that of mushrooms and rice bran. Unfortunately, this valuable resource is often wasted.
Using a goldfish feed fermentation starter can significantly enhance the quality of the feed. You can add several times the recommended amount to improve the results. To ferment the bacterial dysentery into feed using the gold baby feed starter, the process is simple: mix the materials with the fermentation aid in the correct proportions and seal them for three days. This method produces a nutrient-rich product that contains 30% more nutrients than wheat bran. In terms of performance, it outperforms wheat bran in both pigs and poultry. It can replace up to 40% of the feed in fattening pigs, 70% in sows, 20% in broilers, and 60% in geese, making it a highly efficient and cost-effective alternative.
Frozen Imported Fish
Frozen Imported Fish,Frozen Plaice,Frozen Tuna,Frozen Large Grouper
Zhejiang Industrial Group Co., Ltd. , https://www.xingyeseafood.com