CN210671745U - Free selection system for earthworm ecological factors - Google Patents
Free selection system for earthworm ecological factors Download PDFInfo
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- CN210671745U CN210671745U CN201920976091.0U CN201920976091U CN210671745U CN 210671745 U CN210671745 U CN 210671745U CN 201920976091 U CN201920976091 U CN 201920976091U CN 210671745 U CN210671745 U CN 210671745U
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- 241000361919 Metaphire sieboldi Species 0.000 title claims abstract description 42
- 238000011160 research Methods 0.000 claims abstract description 36
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- 240000001462 Pleurotus ostreatus Species 0.000 description 30
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- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
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Abstract
The utility model relates to an earthworm cultivation technical field, in particular to earthworm ecological factor free choice system, including consecutive single-tailed experimental research device and colony experimental research device, combine together single-tailed experimental research device and colony experimental research device, fully consider the relation that individual difference and colony influence each other, obtain reasonable, scientific breed environmental condition, be favorable to the high-quality cultivation of earthworm. And the system does not need to waste time and labor and is simple to operate.
Description
Technical Field
The utility model relates to an earthworm cultivation technical field, in particular to earthworm ecological factor free choice system.
Background
At present, a great deal of research and literature records that earthworms are used for treating livestock and poultry manure, domestic and agricultural garbage, edible fungi residues, medicine residues and sludge in water treatment plants.
For example, patent No. CN201910003065.4 discloses an experimental device for culturing earthworms in a laboratory and an application thereof, which can accurately monitor and control various parameters of earthworms in real time to ensure that the earthworms grow well, have good consistency in different batches, and ensure repeatability and scientificity of experiments.
As patent number CN201821230259.5 discloses a novel earthworm is raised device, the power distribution box comprises a box body, control panel is installed in the front side embedding of box, and the front side of box is located one side position department embedding of control panel and is provided with temperature sensor, and the opposite side embedding is provided with humidity transducer, the bottom fixed mounting of box has the shock attenuation wheel, and one side of box is provided with the water tank, the top of box is rotated and is connected with the case lid, and the inside fixed mounting of box has the water pipe.
Also, for example, patent No. CN201711267560.3 discloses a novel earthworm breeding device, which comprises a cavity, a sealing cover, a water supply component and pulleys, wherein a breeding assembly is arranged in the cavity, the breeding assembly is sequentially arranged from bottom to top, and comprises a functional layer, a material layer, a base material layer, a bait layer, a sponge layer, a pulling assembly, a through hole, a first damping layer and a second damping layer; the top of functional layer is provided with miniature weighing device, and the top of functional layer is provided with the light, and the functional layer top is provided with temperature sensor, and the material layer includes sludge blanket and turns over the throwing layer, turns over and is provided with mud in the throwing layer and turns over the throwing subassembly, turns over the throwing subassembly and turns over the tooth body including turning over throwing axle and a plurality of, turns over throwing tooth body one end and fixes turn over epaxially, the other end stretch to sludge blanket, the mutual cooperation between each layer of pull formula breed subassembly provides the growth platform breed in-process to the control by temperature change lighting device and combines, provides the guarantee for the earthworm survival rate.
Further, for example, patent No. CN201711039080.1 discloses an earthworm cultivation device with temperature and humidity adjusting function, comprising: the cabinet body is of a rectangular structure and is formed by a left panel, a right panel, a rear panel, an upper panel and a lower panel in a surrounding mode, the interior of the cabinet body is divided by a net plate to form a plurality of layers of spaces, the space located at the bottommost layer is a liquid storage space, the space above the liquid storage space is a culture space, and a liquid storage box and a storage box are arranged in the liquid storage space; the temperature control system comprises a temperature switch and a hot air pump, and the temperature switch is electrically connected with the hot air pump to control the hot air pump to pump warm air into the air inlet; the humidity control system comprises a humidity switch, a pipeline and a water pump. The temperature control system and the humidity control system are arranged, so that the temperature and the humidity of the cabinet body can be monitored in time, the temperature and the humidity are adjusted at the same time, a proper growing environment is created for earthworms, the income of earthworm cultivation is increased, the cultivation management is facilitated, and the large-scale cultivation is facilitated.
Therefore, the prior art has the defects of complex equipment structure, complicated operation, no adherence to the ecological characteristics of the earthworms and the like, and needs to invest a great deal of time and expense to observe and control the living habits of the earthworms and regulate and control the optimal living environment of the earthworms. Therefore, the inventor of the invention designs a simple system which can promote earthworms to freely select ecological factors by combining experimental research and actual culture requirements and following the principle of earthworm ecological characteristics.
SUMMERY OF THE UTILITY MODEL
The utility model provides a free selection system for earthworm ecological factors to solve the technical problem.
The technical scheme of the utility model is that:
an earthworm ecological factor free selection system comprises a single-tail test research device and a group test research device which are sequentially connected.
The single-tail experimental research device comprises an introducing vessel, an inlet and an outlet and ecological factors.
The introducing vessel is made of transparent plastic materials.
The diameter of the introducing dish is 10-20cm, and the height of the introducing dish is 3-5 cm.
The ecological factors are made of transparent plastic materials.
The diameter of the ecological factors is 1-3cm, and the length of the ecological factors is 6-18 cm.
A plurality of ecological factors can be created according to requirements.
The application method of the single-tail test research device comprises the following steps: a1 sets single ecological factors among the ecological factors to ensure different levels among the ecological factors; a2, introducing single-tailed earthworms to the middle position of an introducing vessel to create a dark environment, and enabling the single-tailed earthworms to freely select ecological factors; a3 records the trace and distribution of the ecological factors of the earthworms when the earthworms enter and exit the ecological factors after 0.1-24h adaptation, and the trace and the distribution times represent the level of the ecological factors favored by the earthworms, so that the level of the ecological factors favored by the earthworms or suitable for the earthworms can be deduced.
The colony experimental research device comprises an ecological factor selection area, a separation line, a lead-in area and a separation grid.
The diameter of the ecological factor selection area is 30-150cm, and the height of the ecological factor selection area is 5-15 cm.
A plurality of ecological factor selection areas can be created according to requirements.
The diameter of the introduction zone is 5-30 cm.
The application method of the population test research device comprises the following steps: b1 setting single ecological factor in ecological factor selection area to ensure different level of each ecological factor selection area; b2, introducing a plurality of earthworms to the introduction area, creating a light environment on the surface to prevent the earthworms from escaping, creating a dark environment on the bottom surface, and allowing the earthworms to leave moving traces on the plastic tray on the bottom surface to facilitate observation of the number and the movement of the earthworms, so that the earthworm groups can freely select the ecological factor selection area; b3 recording the number of earthworms in each ecological factor selection area after 0.1-24h adaptation, wherein the selection area with a large number of earthworms is the level of the ecological factor favored by or suitable for earthworms.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a simple and easy, with low costs, simple structure's earthworm likes or the selection system of suitable growing environment, has fully followed the biological characteristic and the nature of earthworm, has established the basis for earthworm ecological factor optimization is bred.
The utility model discloses combine together single-tailed experimental research device and colony experimental research device, fully consider individual difference and colony influence each other's relation, obtain reasonable, scientific breed environmental condition, be favorable to the high-quality cultivation of earthworm. And the system does not need to waste time and labor and is simple to operate.
Drawings
FIG. 1: the structural schematic diagram of the single-tail test research device; wherein, 1-introducing vessel, 2-import and export, 3-ecological factor
FIG. 2: the structural schematic diagram of the population test research device; wherein, 1-ecological factor selection area, 2-separation line, 3-introduction area and 4-separation grid.
Detailed Description
The first embodiment is as follows:
a free selection system for earthworm ecological factors comprises a single-tail test research device and a group test research device which are sequentially connected;
setting ecological factors of six different levels of pH (pH value) of 5.5, pH value of 6, pH value of 6.5, pH value of 7, pH value of 7.5 and pH value of 8 among ecological factors of a single-tail experimental research device, wherein the diameter of an introduction area is 15cm, and the diameter among the ecological factors is 1.5 cm; introducing single-tailed Daping No. two earthworms into the middle of the introducing vessel to create a dark environment, so that the single-tailed earthworms can freely select ecological factors of all levels; after 10min of adaptive selection, 10 times of experimental observation show that earthworms have 7 selective substrates with pH being 7, 2 selective substrates with pH being 6.5 and 1 selective substrate with pH being 7.5; the test results show that: the most suitable pH environment of the earthworm growth substrate is 7;
the ecological factor selection area of the colony experimental research device is set into six edible fungus residue culture substrate areas with different levels of pH (pH 5.5, pH 6, pH 6.5, pH 7, pH 7.5 and pH 8, the diameter of the selection area is 50cm, and the diameter of the introduction area is 8 cm; 0.5kg of large-flat second earthworms are placed in the introduction area, the light environment is created on the surface to prevent the earthworms from escaping, the dark environment is created on the bottom surface, and the earthworm groups can freely select ecological factors of all levels; after 0.5h of adaptive selection, the selection of earthworms on culture mediums with various pH levels is observed, and the quantity condition of earthworms entering six ecological factors is observed. In all of the 3 experiments, about 70% of earthworms were selected as substrates with a pH value of 7, about 20% of earthworms were selected as substrates with a pH value of 6.5, and about 10% of earthworms were selected as substrates with a pH value of 7.5; other pH levels matrix had little earthworm distribution; the test result shows that the optimum pH environment of the earthworm growth substrate is 7.
Example two:
a free selection system for earthworm ecological factors comprises a single-tail test research device and a group test research device which are sequentially connected;
the ecological factors of the single-tail experimental research device are set into four ecological factor edible fungus dreg matrixes with different levels of salinity, namely, salinity is 0.01%, salinity is 0.1%, salinity is 0.5% and salinity is 2.5%. The diameter of the introduction area is 10cm, and the diameter of the ecological factors is 1.5 cm; the single-tailed Daping No. two earthworms are introduced into the middle of the introducing vessel to create a dark environment, so that the single-tailed earthworms can freely select ecological factors of all levels. After 10-time adaptive selection, 10 times of experimental observation shows that the earthworms have 9 times of substrates with the salinity of 0.01 percent, 1 time of substrates with the salinity of 0.1 percent, and no earthworms have substrates with the salinity of 0.5 percent and the salinity of 2.5 percent; test results show that the optimum salinity environment of the earthworm growth substrate is 0.01%;
the ecological factor selecting area of the colony experimental research device is set into four ecological factor edible fungus dreg matrixes with different levels of salinity of 0.01 percent, 0.1 percent, 0.5 percent and 2.5 percent. The diameter of the selection area is 50cm, and the diameter of the introduction area is 8 cm; 0.5kg of large-flat second earthworms are placed in the introduction area, the light environment is created on the surface to prevent the earthworms from escaping, the dark environment is created on the bottom surface, and the earthworm groups can freely select ecological factors of all levels; after 0.5h of adaptive selection, the selection of the earthworms on the culture medium with each salinity level is observed, and the quantity condition that the earthworms penetrate into the space between the four ecological factors is observed. In 3 tests, about 90% of earthworms select a substrate with the salinity of 0.01%, about 10% of earthworms select a substrate with the salinity of 0.1%, and no earthworms select a substrate with the salinity of 0.5% and the salinity of 2.5%; the test result shows that the optimum salinity environment of the earthworm growth substrate is 0.01 percent.
Example three:
a free selection system for earthworm ecological factors comprises a single-tail test research device and a group test research device which are sequentially connected;
the ecological factors of the single-tail experimental research device are set into oyster mushroom dregs: fermented pig manure is 5: 0. oyster mushroom dregs: fermented pig manure is 4: 1. oyster mushroom dregs: 3, fermented pig manure: 2. oyster mushroom dregs: fermented pig manure is 2: 3. oyster mushroom dregs: 1, fermenting pig manure: 4. oyster mushroom dregs: fermented pig manure is 0: 5, edible fungus residue matrixes with different levels of pig manure ratios; the diameter of the introduction area is 10cm, and the diameter of the ecological factors is 2.0 cm; introducing single-tailed Daping No. two earthworms into the middle of the introducing vessel to create a dark environment, so that the single-tailed earthworms can freely select ecological factors of all levels; after 10min adaptive selection and 10 experimental observations, the earthworms select fresh oyster mushroom dregs for 5 times: fermented pig manure is 5: 0, 4 times of selecting oyster mushroom dregs: fermented pig manure is 4: 1, 1-time selection of oyster mushroom dregs: 3, fermented pig manure: 2, selecting oyster mushroom dregs without earthworms: fermented pig manure is 2: 3 and oyster mushroom dregs: 1, fermenting pig manure: 4; test results show that the earthworms favor 100% of fresh oyster mushroom residue matrix, and then oyster mushroom residue: fermented pig manure is 4: 1, can accept oyster mushroom dregs: 3, fermented pig manure: 2, dislike of oyster mushroom dregs: fermented pig manure is 2: 3 and oyster mushroom dregs: 1, fermenting pig manure: 4;
setting the ecological factor selection area of the colony experimental research device into fresh oyster mushroom dregs: fermented pig manure is 5: 0. oyster mushroom dregs: fermented pig manure is 4: 1. oyster mushroom dregs: 3, fermented pig manure: 2. oyster mushroom dregs: fermented pig manure is 2: 3. oyster mushroom dregs: 1, fermenting pig manure: 4. oyster mushroom dregs: fermented pig manure is 0: 5, edible fungus residue matrixes with different levels of pig manure ratios; the diameter of the selection area is 100cm, and the diameter of the introduction area is 20 cm; 2.0kg of large-flat second earthworms are placed in the introduction area, the light environment is created on the surface to prevent the earthworms from escaping, the dark environment is created on the bottom surface, and the earthworm groups can freely select ecological factors of all levels; after 0.5h of adaptive selection, the selection of earthworms on the culture medium of each proportion level is observed, and the quantity condition that the earthworms penetrate into six ecological factors is observed. It was found that in all of the 3 experiments, about 50% of fresh oyster mushroom dregs were selected by earthworms: fermented pig manure is 5: 0 matrix, about 35 percent of oyster mushroom dregs are selected from earthworms: fermented pig manure is 4: 1, 25% of earthworm selection oyster mushroom dregs: 3, fermented pig manure: 2. The test result shows that the most suitable substrate is fresh oyster mushroom dregs, and then the substrate is oyster mushroom dregs: fermented pig manure is 4: 1. If the test time is prolonged to 15 days and sampling observation is carried out every 2 days, we find that earthworms gradually change from fresh oyster mushroom dregs to oyster mushroom dregs: fermented pig manure is 4: 1, substrate and oyster mushroom dregs: 3, fermented pig manure: 2, finally, in the mushroom dregs: 1, fermenting pig manure: 4 earthworms are also found on the substrate; the method shows that after the earthworms utilize the substrate nutrition, the earthworms can automatically migrate to search for new food sources, but the selection of the earthworms always follows the most preferred principle.
Example 4
A free selection system for earthworm ecological factors comprises a single-tail test research device and a group test research device which are sequentially connected;
the single-tail test research device comprises an introducing vessel, an inlet and an outlet and ecological factors; the introducing vessel is made of transparent plastic materials; the diameter of the introducing vessel is 10-20cm, and the height of the introducing vessel is 3-5 cm; the ecological factors are made of transparent plastic materials; the diameter of the ecological factors is 1-3cm, and the length of the ecological factors is 6-18 cm; 6 ecological factors are created among the ecological factors, as shown in figure 1;
the colony test research device comprises an ecological factor selection area, a separation line, a lead-in area and a separation grid; the diameter of the ecological factor selection area is 30-150cm, and the height of the ecological factor selection area is 5-15 cm; 6 ecological factor selection areas are created; the diameter of the introduction zone is 5-30 cm; as shown in fig. 2.
Claims (9)
1. The free selection system for the earthworm ecological factors is characterized by comprising a single-tail test research device and a group test research device which are sequentially connected.
2. The free selection system for earthworm ecological factors of claim 1, wherein the single-tailed experimental research device comprises an introducing vessel, an inlet and an outlet and ecological factors.
3. The free earthworm ecological factor selection system of claim 2, wherein the introducing vessel is made of transparent plastic material.
4. The free selection system for earthworm ecological factors according to claim 2 or 3, wherein the diameter of the introducing vessel is 10-20cm, and the height thereof is 3-5 cm.
5. The free selection system for the earthworm ecological factors, as claimed in claim 2, wherein the ecological factors are made of transparent plastic material.
6. The free selection system for the earthworm ecological factors according to claim 2 or 5, wherein the diameter of the ecological factors is 1-3cm, and the length of the ecological factors is 6-18 cm.
7. The free earthworm ecological factor selection system of claim 1, wherein the population experimental research device comprises an ecological factor selection area, a separation line, an introduction area and a separation grid.
8. The free selection system for the earthworm ecological factors according to claim 7, wherein the diameter of the ecological factor selection area is 30-150cm, and the height thereof is 5-15 cm.
9. The free earthworm ecological factor selection system of claim 7, wherein the diameter of the introduction zone is 5-30 cm.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110169396A (en) * | 2019-06-26 | 2019-08-27 | 铜仁职业技术学院 | A kind of earthworm and ecological factor unrestricted choice system |
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| CN110169396A (en) * | 2019-06-26 | 2019-08-27 | 铜仁职业技术学院 | A kind of earthworm and ecological factor unrestricted choice system |
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