Matrix for breeding earthworms

Abstract

The invention discloses a matrix for breeding earthworms. The matrix is prepared from, by weight, 60-80 parts of pig manure, 15-20 parts of Chinese medicine residues, 30-50 parts of plant straw, 20-30 parts of fruit residues, 10-15 parts of river bottom sludge, 0.5-1 part of EM liquid and 100-150 parts of sandy loam. According to the matrix, waste is reused, the environment is protected, the substance utilization rate is increased based on the fermentation technology, rich nutritional ingredients are contained, good air permeability is achieved, the growing environment of the earthworms is improved, morbidity and mortality are lowered, and the growth rate and yield are increased. In addition, the problem that the earthworms are hard to breed in partial areas is solved, so that earthworm breeding is normalized and standardized, and the development of the earthworm breeding industry is promoted.

Description

technical field [0001] The invention relates to a feeding substrate, in particular to a feeding substrate for earthworms. Background technique [0002] Earthworms are common terrestrial annelids that live in the soil and come out at night. They feed on livestock and poultry manure and organic waste, swallowing them together with soil, and also eating plant stems and leaves. Earthworms can loosen the soil, improve the soil, increase fertility, and promote agricultural production. There are about 2,500 species of earthworms in the world, and 229 species have been recorded in our country, which are widely distributed and have many types. There are more than 2,000 species in our country. Earthworms have the functions of dredging meridian and activating collaterals, promoting blood circulation and removing blood stasis, and preventing and treating cardiovascular and cerebrovascular diseases. Dried earthworms can be used as high-grade open bait for various fish and aquatic produ...

AI Technical Summary

Problems solved by technology

It is precisely because earthworms have such a wide range of applications that more and more people breed earthworms. However, the current farming methods are extensive farming. They just put earthworms underground and feed them with food such as cow dung. It can be intensified, factoryized or familyized, and the survival rate and growth rate are affected. At the same time, in some mountainous areas, the land is small and the population is large, and the hard land is not suitable for earthworm breeding. The earthworm breeding industry in these areas must be restricted. In order to promote earthworm The faster development of the aquaculture industry provides a substrate for earthworm cultivation, which makes the earthworm cultivation more standardized and the breeding range wider, and is a powerful measure to promote the development of the earthworm aquaculture industry