Three-dimensional multilayered drawer type hermetia illucens larva cultivating device and method

Abstract

The invention discloses a three-dimensional multilayered drawer type hermetia illucens larva cultivating device and a three-dimensional multilayered drawer type hermetia illucens larva cultivating method. The device comprises a base, a bracket, several layers of drawer type cultivating components, and a collecting box; the bracket is vertically arranged on the base, the several layers of drawer type cultivating components are arranged at least one side of the bracket; the several layers of drawer type cultivating components are arranged along the height direction of the bracket and separated to be multiple stage cultivating zones corresponding to multiple growth stages of hermetia illucens cultivating cycle from top to bottom, wherein a first stage cultivating zone comprises at least one layer of drawer type cultivating component, and the layer number of the drawer type cultivating component included in a second stage cultivating zone is more than that of the first stage cultivating zone; and so forth; the layer number of the drawer type cultivating component included in a later stage cultivating zone is more than the former stage cultivating zone; the collecting box is arranged atthe lower part of the bottommost layer of drawer type cultivating component and used for collecting matured larva and fecula. The cultivating device and the method are convenient to operate and ableto improve the cultivating efficiency.

Description

Technical field [0001] The invention relates to the technical field of black water horsefly breeding, in particular to a three-dimensional multi-layer pumping plate type black water horsefly larva breeding device and method. Background technique [0002] As a saprophytic hydrofidae insect, Heishui fly larvae can quickly dispose of wastes such as chicken manure, pig manure and kitchen waste. This not only greatly reduces the environmental pollution of organic solid waste, but also obtains a large amount of high Valuable insect body proteins have been listed as resource insects together with fly maggots, yellow mealworms and barley insects. In addition, due to the rapid reproduction, large biomass, wide feeding habit, high absorption and conversion rate, easy management, low feeding cost, and good animal palatability, the black water horsefly breeds rapidly, and the industrialized and large-scale artificial breeding model has been used worldwide. Get constant promotion. [0003] In...

AI Technical Summary

Problems solved by technology

Although the plane farming in the pond is simple and convenient to operate, it is difficult to form a large-scale farming model due to the low land utilization rate and high manual management costs.

Although the three-dimensional box farming has a small footprint and realizes a large-scale farming model, the separation efficiency of the box in the later stage is low. In addition, the space utilization rate of the box is not high during the entire breeding process.

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