Benthic bait biological culture medium for breeding tubificidae and using method thereof

Abstract

The invention relates to a benthic bait biological culture medium for breeding tubificidae and a using method thereof. The culture medium is prepared by uniformly mixing bean pulp, corn, cellulose, distillers' grains, bran, rice bran, sodium humate, attapulgite, calcium fluoride, biological organic fertilizer and organic matters. The using method of the culture medium comprises: drying the culture medium in sunlight or in an oven; and placing the culture medium at the bottom of a pond for breeding tubificidae. The culture medium provides a nutrient source for the quick growth of aquatic animals, promotes breeding scale, yield and benefit greatly, and increases the market competition power of the aquatic animals, and reduces breeding risks. With these advantages, the culture medium, after being popularized, can promote the development of aquaculture industry and increase the income of fishermen and peasants.

Description

technical field [0001] The invention relates to a method for breeding water worms through culture medium, in particular to a method for propagating and cultivating water worms by putting culture medium in pond bottom mud. Background technique [0002] Water earthworms are a kind of aquatic organisms commonly found in natural waters. They are not only rich in nutrients, but also have the characteristics of fast reproduction, large numbers and low requirements for growth and reproduction. They are high-quality live baits with great development prospects. In the breeding process of shrimp, crab and fish, it is necessary to feed a large amount of artificial feed to obtain good returns. Due to the sharp rise in feed prices in recent years, the cost of farming has increased significantly, and the loss of farming has continued to expand. Therefore, we are looking for new The breeding method that can replace artificial feed is of great significance. The feed sources for aquacultur...

AI Technical Summary

Problems solved by technology

At the same time, due to the poor foraging ability of many aquatic animals, the amount of artificial feed fed is relatively small, and the nutritional diseases caused by the reduced feeding rate are becoming more and more serious, which can eventually be manifested as low breeding output and high breeding costs. The commercial shrimp, crab and fish grown are small in size and poor in quality, which seriously affects the breeding benefits