Belt-type breeding method of earthworms under wood

Abstract

The invention provides a belt-type breeding method of earthworms under a wood. The method includes the steps that foreign bodies are cleared from a breeding area, and the land under the wood is flattened; breeding belts are defined in the wood area, drainage ditches are dug, and the access road of an operation vehicle is determined; breeding food is prepared, wherein the breeding food is fermented cow dung or blended fermented products of pig manure and agricultural wastes; the breeding food and young earthworms are thrown in the breeding belts, the prepared breeding food is thrown on the breeding belts by means of a fork-lift truck, the throwing thickness is 30-40 cm, the width is 50-60 cm, and the young earthworms are thrown on the breeding belts in 2-3 days after throwing of the breeding food; management of the breeding environment is conducted, the breeding belts are covered with a layer of sunshade net, the humidity is controlled between 60-80%, and the sunshade degree of the wood is controlled at 80% or above; harvesting of the earthworms is conducted, a food induction method is used for separation collecting of the earthworms, mature fruits are made into an inducing agent, and thorough separation is further conducted combined with a phototaxis method. By means of the belt-type breeding method of the earthworms under the wood, not only is the investment cost of earthworm breeding reduced, but also the land utilization rate is improved.

Description

technical field [0001] The application belongs to the technical field of cultivation, and in particular, relates to a strip cultivation method for earthworms under forests. 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 soil fertility, and increase agricultural production. 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. [0003] The earthworm culture of the prior art usually adopts the field extensive culture method and the greenhouse culture method of stacking retting in the open field. Since the growth of earthworms requires a humid and dark environment, sunshade measures...

AI Technical Summary

Problems solved by technology

Since the growth of earthworms requires a humid and dark environment, sunshade measures are required in sunny seasons, and frequent watering is required in rainy seasons. It is difficult to control temperature and humidity, high investment costs, and complicated breeding operations.

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