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Method and device for eliminating enchytraeus albidus in soil for earthworm breeding

A technology of earthworms and soil, which is applied in the agricultural field, can solve the problems of indoor breeding loss, labor and time consumption, and death of chrysalis earthworms, and achieves convenient selection operation, low cost, and is conducive to the selection of white worms or earthworm effect

Inactive Publication Date: 2016-11-09
INST OF PLANT PROTECTION CHINESE ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the early stage of white worm damage, the indoor breeders of Chizi Eisen earthworms can only use manual picking to reduce the damage of white worms, but because the individual white worms are much smaller than Chizi Eisen earthworms, and white worms are very easy to stick On the surface of Chiziaisheng earthworms, it is very difficult to manually pick, and it takes a lot of manpower and time, and it is difficult to completely remove white worms
Breeders often cause large numbers of white worms to multiply because of untimely and incomplete picking, which eventually leads to the death of large areas of Chizi Eisensis earthworms, causing serious losses to the indoor breeding of Chizi Eisenia earthworms

Method used

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  • Method and device for eliminating enchytraeus albidus in soil for earthworm breeding

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0061] Taking the removal of white worms (Enchytraeus albidus) in Eisenia foetida as an example, further explanation, the specific method flow is as follows:

[0062] (1) Prepare the pure Eisen earthworms mixed with white worms: manually pick out the pure Eisen earthworms mixed with white worms from the soil, and prepare for the next step of separation;

[0063] (2) prepare the separating device of white worm: the opening of small petri dish cover 5 (diameter d=9cm, height h=2cm) and large petri dish cover 6 (diameter d=15cm, height h=3cm) opening is put into flat bottom downwards In the tray 2 (long l=30cm, wide w=20cm, h=3cm), the small petri dish cover 5 is placed on the top of the large petri dish cover 6, and the small petri dish cover 5 and the large petri dish cover 6 are arranged in concentric circles. The connection between the culture dish cover 5 and the large culture dish cover 6 is bonded and sealed with waterproof glue, and the connection between the large cultur...

Embodiment 2

[0068] Taking the removal of white worms (Enchytraeus albidus) in Eisenia foetida as an example, further explanation, the specific method flow is as follows:

[0069] (1) Prepare the pure Eisen earthworms mixed with white worms: manually pick out the pure Eisen earthworms mixed with white worms from the soil, and prepare for the next step of separation;

[0070] (2) prepare the separation device of white worm: the opening of small petri dish cover 5 (diameter d=9cm, height h=2cm) and large petri dish cover 6 (diameter d=15cm, height h=3cm) opening is put into flat bottom downwards In the tray 2 (long l=30cm, wide w=20cm, h=3cm), the small petri dish cover 5 is placed on the top of the large petri dish cover 6, and the small petri dish cover 5 and the large petri dish cover 6 are arranged in concentric circles. The connection between the culture dish cover 5 and the large culture dish cover 6 is bonded and sealed with waterproof glue, and the connection between the large cultur...

Embodiment 3

[0075] Taking the removal of white worms (Enchytraeus albidus) in Eisenia foetida as an example, further explanation, the specific method flow is as follows:

[0076] (1) Prepare the pure Eisen earthworms mixed with white worms: manually pick out the pure Eisen earthworms mixed with white worms from the soil, and prepare for the next step of separation;

[0077] (2) prepare the separation device of white worm: the opening of small petri dish cover 5 (diameter d=9cm, height h=2cm) and large petri dish cover 6 (diameter d=15cm, height h=3cm) opening is put into flat bottom downwards In the tray 2 (long l=30cm, wide w=20cm, h=3cm), the small petri dish cover 5 is placed on the top of the large petri dish cover 6, and the small petri dish cover 5 and the large petri dish cover 6 are arranged in concentric circles. The connection between the culture dish cover 5 and the large culture dish cover 6 is bonded and sealed with waterproof glue, and the connection between the large cultur...

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Abstract

The invention relates to a method and a device for eliminating enchytraeus albidus in soil for earthworm breeding. The device comprises a container, a first storage device, a second storage device, a light source device and a temperature control device. The container is filled with water, the first storage device is put in the water while the top of the first storage device is higher than the water level, the second storage device is arranged above the first storage device, the bottom of the second storage device is connected with the top of the first storage device, and the top of the second storage device is used for placement of earthworms mixed with enchytraeus albidus. The method includes steps: 1) preparing the earthworms mixed with the enchytraeus albidus; 2) preparing the devices; 3) putting the earthworms mixed with the enchytraeus albidus on the top of the second storage device; 4) after the earthworms move into water, picking out the enchytraeus albidus or the earthworms to realize separation. The method and the device for eliminating the enchytraeus albidus in soil for earthworm breeding have advantages of simplicity and convenience in operation, high efficiency, low cost and the like.

Description

technical field [0001] The invention belongs to the technical field of agriculture, and in particular relates to a device and method for removing white worms in soil for earthworm breeding. Background technique [0002] During the breeding process of earthworms, the invasion of white worms often occurs. The following is a specific introduction by taking the Chizi Aisheng earthworm as an example. [0003] Indoor breeding of Eisenia fetida is an important means to meet the supply of Eisenia fetida, especially in winter when outdoor breeding is limited. It is very easy to mix white worms (Enchytraeus albidus) in the indoor culture soil of Chizi Aisheng earthworm. The white worm and the red worm belong to the annelid phylum, both are hermaphroditic, heterogeneous mating, and the environmental conditions for growth and reproduction are very similar. When a small amount of white worms appear, it will not have a significant impact on the growth and reproduction of Eisenia worms,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/033
CPCA01K67/0332
Inventor 毛连纲蒋红云张兰张燕宁冯磊
Owner INST OF PLANT PROTECTION CHINESE ACAD OF AGRI SCI
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