Industrial earthworm breeding method

Abstract

An industrial earthworm breeding method includes steps: breeding place construction, to be more specific, selecting a shady, cool, ventilated and quiet room as a breeding place, and mounting temperature adjusting equipment and spraying devices in the room; breeding frame manufacturing; breeding box manufacturing, to be more specific, making a plurality of pores in the bottom of and around each breeding box body; earthworm bait preparation; after complete bait fermentation, adding baits into each breeding box, and adding earthworm larvae into each box; putting the breeding boxes with the baits and the earthworm larvae inside on breeding frames; stopping breeding when the breeding boxes are full of wormcast, and collecting earthworms and wormcast; pouring a mixture of the earthworms and the wormcast in each box body into a vibrating screening machine to separate the earthworms from the wormcast. The industrial earthworm breeding method makes full use of the stereo space for stereo multilayer breeding, breeding conditions can be well controlled while disastrous weather influences are avoided, and high and stable yield is realized.

Description

technical field [0001] The invention relates to the field of agriculture, in particular to earthworm breeding technology, in particular to a method for factory farming earthworms. Background technique [0002] Earthworms are better biological resources with very high economic value. In order to provide a rich source of earthworms for feed, fertilizer, medicine and other industries, there has been an upsurge in breeding in recent years. [0003] The breeding of earthworms in foreign countries started earlier, the breeding technology and level are very high, and the breeding methods are diverse. Open-air field farming and greenhouse farming are relatively developed. Among them, the United States, Japan, Australia and other countries have developed commercial farming, such as breeding cattle, pigs, Chicken etc. are commercialized. [0004] It started relatively late in China. Since the late 1970s, earthworms have been introduced from abroad for breeding. Except for the more ...

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Problems solved by technology

[0007] Aiming at the above-mentioned technical problems in the prior art, the present invention provides a method for industrially cultivating earthworms, said method for industrially cultivating earthworms will solve the problems caused by open-air cultivation or simple greenhouse cultivation in the prior art. The utilization rate is not high, the breeding scale is small, the breeding control ability is low, and the technical problems of earthworm growth are not good.

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