Litter decomposer

Abstract

The invention relates to the field of experiment apparatuses, in particular to a litter decomposer. The litter decomposer comprises a decomposing vessel and a protection cover, wherein the decomposing vessel is a hollow housing with an opening at one end and presents as a net shape; the protection cover is a hollow housing with an opening at one end and used for covering the decomposing vessel. When a user uses the litter decomposer, the litter to be tested is placed in the decomposing vessel, the decomposing vessel is placed on the outdoor ground surface, and the protection cover covers on the decomposing vessel. The protection cover can prevent the mud carried in the rainfall runoff from entering the decomposing vessel, and further can prevent the soil from sputtering into the decomposing vessel by the rainwater dropped beside the decomposing vessel, so as to avoid that the mud enters the decomposing vessel. The litter decomposer can reduce the separation process between the litter and the mud to the largest extent before experimental analysis, and further increase the accuracy of the experimental data for litter decomposition.

Description

technical field [0001] The invention relates to the field of experimental equipment, in particular to a litter decomposition device. Background technique [0002] Litter can also be referred to as litter or organic debris, which refers to all organic matter produced by aboveground plant components and returned to the ground surface as a source of material and energy for decomposers in an ecosystem to maintain ecosystem functions the general term for. Through the study of litter decomposition, it reflects the cycle of logistics and energy flow in the ecosystem, and provides a basis for the change of logistics and energy flow in the ecosystem, which has certain guiding significance for the study of natural succession and artificial restoration. The decomposition bag was designed to facilitate the study of the decomposition process of litter. [0003] The decomposition bag in the related art is a bag body with one end open, and the bag body is net-shaped. The litter to be te...

AI Technical Summary

Problems solved by technology

However, due to the natural environment in the wild, the impact of rainwater on the decomposition bag can easily cause the soil on the ground surface to enter the decomposition bag. Therefore, before the analysis of the litter in the decomposition bag in the later stage, the soil in the litter needs to be removed. Stripping, in the process of stripping the soil, will also cause a large amount of litter loss, which will affect the accuracy of the litter decomposition experiment data

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