In recent years, as the sea cucumber market continues to change, the sea cucumber farming model has been transformed and upgraded. Fujian raises large ginseng in winter in offshore cages and uses shrimp raised ponds, and Shandong raises large ginseng in ponds in winter, which increases the demand for hand-picked sea cucumber seedlings of 10-20 heads/jin in the Yellow and Bohai Seas, and also gives many farmers a taste of the farming and selling method. The sweetness of picking seedlings. ?Now we summarize and introduce the fermentation methods of sea cucumber bait used in the next line of production for your reference.

1. Select the starter culture:

Use "composite plant active substance--Full-Effect Prebiotics" as the starter culture. It contains active substances such as amino acids, enzymes, and trace elements obtained after plant fermentation. The enzymes and trace elements in the active substance can activate the beneficial microbial flora in the feed, improve the enzyme-producing activity of the in-situ beneficial microbial flora in the feed, and enable fermentation and decomposition under suitable conditions of temperature and humidity with high efficiency. Enzymes themselves are also catalysts, which can break down proteins, fats, and carbohydrates, and can also purify water.

2. Fermentation conditions:

Starter ratio, temperature, humidity and time. After the self-picked raw materials (or crushed) are prepared according to the proportion, add one ton of feed into "2500ml of full-effect Preliminary + 500g of active baker's yeast + 4kg of brown sugar + 40-60% of water" and mix thoroughly to achieve the desired result. Catch it into a ball and disperse it as soon as you loosen it. Place it in a closed container, such as a plastic sink, roller plastic bag, cement tank, etc. After sealing, keep the temperature between 25-40 degrees and ferment for 3-5 days. The fermented feed feels delicate when poked by hand, and smells sour and fragrant, which means it meets the fermentation requirements.

3. Feeding amount and feeding time:

Adjust according to the actual situation such as the density of sea cucumbers in the pond, the vitality and health status of sea cucumbers, the own bait at the bottom of the pond, and the timing of the emergence of sea cucumbers. The feeding ratio should be appropriately increased in autumn and winter, and the feeding ratio should be reduced in spring. The feeding ratio between spring and autumn and winter is 4:6.

4. Feeding principles:

In small amounts and multiple times, the protein ratio should not be too high. It is recommended to stop feeding 20 days before harvesting. Leave a time for intestinal nutrient absorption and transformation for sea cucumbers to facilitate the transformation and accumulation of nutrients in the skin plate.