Free selection system of earthworm ecological factors

A technology of ecological factors and selection systems, applied in animal husbandry, etc., can solve the problems of not following the ecological characteristics of earthworms, complicated operations, complex equipment structures, etc., and achieve the effect of no time-consuming and laborious, simple operation, and scientific breeding environment conditions

Pending Publication Date: 2019-08-27
TONGREN POLYTECHNIC COLLEGE +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] Therefore, the existing technology has defects such as complex equipment structure, complicated operation, and failure to follow the ecological characteristi

Method used

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  • Free selection system of earthworm ecological factors
  • Free selection system of earthworm ecological factors

Examples

Experimental program
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Effect test

Embodiment 1

[0029] A system for free selection of earthworm ecological factors, comprising sequentially connected single-tail test research devices and group test research devices;

[0030] Set the ecological factors of the single-tail test research device as pH=5.5, pH=6, pH=6.5, pH=7, pH=7.5, pH=8 six different levels of pH ecological factors, the diameter of the introduction area is 15cm, and the ecological factors The diameter between them is 1.5cm; introduce the single-tailed Daping No. 2 earthworm to the middle of the introduction dish, create a dark environment, and let the single-tailed earthworm freely choose the ecological factors of various levels; after 10 minutes of adaptation and selection, 10 experiments and observations found that the earthworm has 7 choices For the substrate with pH=7, the substrate with pH=6.5 was selected twice, and the substrate with pH=7.5 was selected once; the test results showed that the most suitable pH environment for the growth of earthworms was ...

Embodiment 2

[0033] A system for free selection of earthworm ecological factors, comprising sequentially connected single-tail test research devices and group test research devices;

[0034] The ecological factors of the single-tailed test research device were set as salinity = 0.01%, salinity = 0.1%, salinity = 0.5%, and salinity = 2.5%. The diameter of the introduction area is 10cm, and the diameter between the ecological factors is 1.5cm; introduce the single-tailed Dahei No. 2 earthworm to the middle of the introduction dish to create a dark environment, so that the single-tailed earthworm can freely choose various levels of ecological factors. After 10 minutes of adaptation and selection, 10 trials observed that earthworms chose the substrate with salinity=0.01% for 9 times, and the substrate with salinity=0.1% for 1 time, and no earthworms chose the substrate with salinity=0.5% and salinity=2.5 % of the substrate; the test results show that the most suitable salinity environment for ...

Embodiment 3

[0037] A system for free selection of earthworm ecological factors, comprising sequentially connected single-tail test research devices and group test research devices;

[0038]The ecological factors of the single-tail test research device were set as Pleurotus ostreatus residue: fermented pig manure = 5:0, Pleurotus ostreatus residue: fermented pig manure = 4:1, Pleurotus ostreatus residue: fermented pig manure = 3:2, flat Mushroom dregs: fermented pig manure = 2:3, oyster mushroom dregs: fermented pig dung = 1:4, oyster mushroom dregs: fermented pig manure = 0:5 Edible fungus dregs with six different levels of pig manure ratio Substrate; the diameter of the introduction area is 10 cm, and the diameter between the ecological factors is 2.0 cm; introduce the single-tailed Daping No. 2 earthworm to the middle of the introduction dish, create a dark environment, and allow the single-tailed earthworm to freely choose various levels of ecological factors; after 10 minutes of adapta...

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Abstract

The invention relates to the technical field of earthworm culture, in particular to a free selection system of earthworm ecological factors. The free selection system comprises a single test researchdevice and a group test research device which are connected in sequence, the single test research device is combined with the group test research device, the relationship between individual differences and group interaction is fully taken into consideration, and reasonable and scientific culture environment conditions are obtained, which is beneficial to the high quality culture of earthworms. Thesystem does not need time and effort and is simple in operation.

Description

technical field [0001] The invention relates to the technical field of earthworm breeding, in particular to a system for free selection of earthworm ecological factors. Background technique [0002] At present, a large number of studies and documents have recorded the use of earthworms to treat livestock and poultry manure, domestic and agricultural waste, edible fungus residues, medicinal residues, and water treatment plant sludge. [0003] For example, the patent number CN201910003065.4 discloses an experimental device and application for cultivating earthworms in the laboratory, which can accurately monitor and control various parameters of earthworms in real time to ensure good growth of earthworms and good consistency in different batches , can ensure the repeatability and scientificity of the experiment, and the invention is provided with a micro-ventilation component at the bottom of the inner incubator, which can realize proper ventilation at the bottom, increase the...

Claims

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Application Information

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IPC IPC(8): A01K67/033
CPCA01K67/0332
Inventor 李艳华胡佳罗杰
Owner TONGREN POLYTECHNIC COLLEGE
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