Insect farming system and method based on supplement dosing

Abstract

The present application relates to the field of insect breeding, and particularly relates to an insect breeding system and method based on auxiliary material feeding, the method comprising: constructing a plane with an insect activity surface, constructing a ring-shaped verification area and a ring-shaped marking area based on the center point of a single auxiliary material feeding area; in response to the plane receiving auxiliary material feeding, constructing an auxiliary material feeding characteristic contour map; taking a trajectory density characteristic value and preliminarily determining the eligibility of single auxiliary material feeding based on the trajectory density characteristic value; in response to the preliminary determination of the feeding eligibility of single auxiliary material feeding, checking the feeding of single auxiliary material according to the trajectory node characteristic value; in response to the preliminary determination of the feeding uneligibility of single auxiliary material feeding, determining the uneligibility reason according to the insect size deviation value, including uneligibility of feeding amount or uneligibility of population regulation. The system comprises an insect activity surface, a feeder, a video acquisition unit, a video processing unit, a control unit and a feeding driving unit. The present application realizes the precise feeding of auxiliary material for insect feeding.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of insect breeding, and in particular to an insect breeding system and method based on auxiliary material feeding. BACKGROUND

[0002] In the field of insect breeding, reasonable feeding of auxiliary materials plays a crucial role in the growth and development of insects, population reproduction, and breeding efficiency. Proper feeding of auxiliary materials can provide sufficient nutrition and suitable living environment for insects, thereby promoting their healthy growth and improving breeding yield and quality. On the contrary, unreasonable feeding may lead to limited growth of insects, abnormal fluctuations in population size, and even diseases, which seriously affect the breeding effect.

[0003] Currently, the traditional feeding method of auxiliary materials for insect breeding mostly relies on the experience of breeders and regular fixed mode operation. This method has obvious drawbacks. On the one hand, due to the lack of scientific and precise feeding basis, it is difficult to dynamically adjust according to the actual needs and activities of insects, which may lead to waste or insufficient feeding of auxiliary materials. For example, in some cases, feeding a fixed amount of auxiliary materials may result in excess in some areas and insufficient in other areas due to changes in insect growth stages, population density, and other factors. On the other hand, there is a lack of effective means to evaluate the feeding effect. The existing evaluation method is usually to simply observe the appearance and general group activity of insects, which cannot accurately determine whether the feeding of auxiliary materials truly meets the needs of insects, and whether the feeding amount and range are reasonable. This makes it difficult for breeders to quickly and accurately identify whether the problem is caused by feeding of auxiliary materials or other factors when problems occur during breeding, and thus it is impossible to take targeted improvement measures in a timely manner. SUMMARY

[0004] Therefore, the present application provides an insect breeding system and method based on auxiliary material feeding to overcome the problem of inaccurate feeding of auxiliary materials in the prior art.

[0005] To achieve the above-mentioned purpose, on the one hand, the present application provides an insect breeding method based on auxiliary material feeding, characterized in that it comprises:

[0006] constructing a plane with the activity surface of the insects, and based on the plane, constructing a ring-shaped verification area and a ring-shaped marking area with the center point of a single auxiliary material feeding area, wherein the inner circle of the ring-shaped marking area coincides with the outer circle of the ring-shaped verification area;

[0007] in response to the plane receiving auxiliary material feeding, marking a number of insects in a number of ring-shaped marking areas, and based on the intersection of the crawling trajectories of the insects and the ring-shaped verification area, constructing an auxiliary material feeding representation contour map;

[0008] acquire a trajectory density representation value based on the auxiliary material feeding representation profile, and preliminarily determine the eligibility of the single auxiliary material feeding based on the trajectory density representation value;

[0009] in response to the preliminary determination that the single auxiliary material feeding is qualified, verify the feeding of the single auxiliary material according to the trajectory node representation value;

[0010] in response to the preliminary determination that the single auxiliary material feeding is unqualified, determine the unqualified reason according to the worm size deviation value, including unqualified feeding amount or unqualified population control.

[0011] Further, the trajectory density representation value is a ratio of a density value of the crawling trajectory of each worm marked in the auxiliary material feeding representation profile to a preset density threshold value, wherein,

[0012] The density value is a ratio of the total length of the crawling trajectory of each worm marked in the auxiliary material feeding representation profile to the total number of marked worms.

[0013] Further, preliminarily determine the eligibility of the single auxiliary material feeding based on the trajectory density representation value, wherein,

[0014] if the trajectory density representation value is less than a preset density representation threshold value, preliminarily determine that the single auxiliary material feeding is unqualified;

[0015] if the trajectory density representation value is greater than or equal to the preset density representation threshold value, preliminarily determine that the single auxiliary material feeding is qualified.

[0016] Further, verify the feeding of the single auxiliary material according to the trajectory node representation value, wherein,

[0017] if the trajectory node representation value is greater than or equal to a preset node representation threshold value, verify that the single auxiliary material feeding does not meet the preset standard, and extend the interval duration of the next auxiliary material feeding according to the difference between the trajectory node representation value and the preset node representation threshold value.

[0018] Further, the trajectory node representation value is a ratio of the number of intersection points of the crawling trajectory of each worm in the auxiliary material feeding representation profile to the total number of marked worms.

[0019] Further, the extension length of the interval duration is positively correlated with the difference between the trajectory node representation value and the preset node representation threshold value.

[0020] Further, in response to a first preset condition, correct the feeding flow of the next auxiliary material feeding;

[0021] The first preset condition is that the trajectory density representation value of the single auxiliary material feeding after the interval duration adjustment is less than the preset density representation threshold value.

[0022] Further, the reason for unqualification is determined according to the body size deviation value, wherein,

[0023] If the body size deviation value is less than a preset size deviation threshold, the reason for unqualification is determined as unqualified feeding amount, and the feeding amount of the next auxiliary feeding is reduced according to the difference between the preset size deviation threshold and the body size deviation value.

[0024] The reduction range of the feeding amount is positively correlated with the difference between the preset size deviation threshold and the body size deviation value.

[0025] The body size deviation value is a variance value of each body size.

[0026] In another aspect, the present application also provides an insect breeding system based on auxiliary feeding, comprising:

[0027] A body activity surface for carrying auxiliary feeding and insects, the body activity surface is provided with a circular feeding area, an annular verification area and an annular marking area from inside to outside along the center;

[0028] A feeder arranged above the center of the body activity surface;

[0029] A video acquisition unit arranged above the body activity surface for acquiring video data of the body activity surface;

[0030] A video processing unit connected with the video acquisition unit, in response to randomly marking a plurality of insects in a plurality of annular marking areas in a single auxiliary feeding, constructing an auxiliary feeding representation contour map according to the intersection of the crawling track of each insect and the annular verification area;

[0031] A control unit connected with the feeder and the video processing unit, respectively, acquiring a track density representation value according to the auxiliary feeding representation contour map, and preliminarily determining the qualification of a single auxiliary feeding based on the track density representation value.

[0032] Further, it also includes a feeding driving unit connected with the control unit, arranged above the body activity surface, which is opened for a preset time before a single auxiliary feeding, and blows air in the vertical downward direction to the center of the auxiliary feeding area to drive the insects in the auxiliary feeding area.

[0033] Compared with the prior art, the beneficial effects of the present application are that the insect breeding method based on the feeding of adjuvants in the present application can preliminarily determine the eligibility of single adjuvant feeding by constructing an annular verification area and an annular marking area, constructing an adjuvant feeding representation contour based on the intersection of the crawling trajectory of the insect body and the annular verification area, and then obtaining a trajectory density representation value. This innovative method can accurately reflect the actual needs and reactions of insects to adjuvants, and is more scientific and objective compared to traditional evaluation methods that rely on experience or simple observation. Breeders can accurately determine whether the adjuvant feeding meets the growth needs of insects according to the trajectory density representation value, and timely adjust the feeding strategy to avoid adverse effects on insect growth due to insufficient or excessive feeding, thereby improving the quality and yield of insect breeding.

[0034] Further, after preliminarily determining the eligibility of single adjuvant feeding, the present application will verify the feeding of single adjuvant according to the trajectory node representation value. If the trajectory node representation value does not meet the preset standard, the interval time of the next adjuvant feeding will be extended according to the difference; if the trajectory density representation value is still less than the preset threshold after adjusting the interval time, the feeding flow of the next adjuvant feeding will also be corrected. This dynamic adjustment mechanism can flexibly adjust the feeding time and flow of adjuvants according to the real-time activity of insects and their needs, avoiding waste of resources. For example, when the insect activity trajectory shows that the adjuvant effect is good, the feeding interval is appropriately extended to reduce unnecessary feeding; when the effect is not good, the feeding flow is timely increased to ensure that the insects are always in a suitable growth environment, achieving efficient use of breeding resources.

[0035] Further, the breeding method of the present application can effectively improve the growth rate and survival rate of insects through scientific and accurate adjuvant feeding evaluation and dynamic adjustment mechanism, thereby improving the breeding efficiency. At the same time, it avoids the waste of resources and breeding losses caused by unreasonable feeding, and reduces the breeding cost. For example, accurate feeding control can reduce the waste of adjuvants and reduce procurement costs; dynamic adjustment of feeding strategy can reduce the frequency of manual intervention and reduce labor costs. In addition, this method also has strong adaptability and operability, and can be applied to the breeding of different types of insects, providing strong support for the large-scale and standardized development of the insect breeding industry.

[0036] Further, the components of the system of the present application work together to build an efficient and accurate insect breeding management mechanism. The insect activity surface is reasonably divided into a circular feeding area, an annular verification area, and an annular marking area, providing a clear spatial framework for the accurate feeding of auxiliary materials and the monitoring of insect activity. The feeder is arranged above the center of the insect activity surface, ensuring that the auxiliary materials can be uniformly fed to the designated area. The video acquisition unit acquires video data of the insect activity surface in real time, providing a rich information source for subsequent analysis of insect behavior. The video processing unit is connected to the video acquisition unit and can quickly respond to a single auxiliary material feeding, randomly marking insects in the annular marking area, and constructing an auxiliary material feeding representation contour map based on the intersection of the insect crawling trajectory and the annular verification area, accurately capturing the insect's response to the auxiliary material. The control unit, as the core, is connected to the feeder and the video processing unit, respectively, and obtains a trajectory density representation value based on the auxiliary material feeding representation contour map, and preliminarily determines the eligibility of a single auxiliary material feeding. This systematic and coordinated operation enables the entire breeding process, from auxiliary material feeding, insect behavior monitoring, to feeding effect evaluation, to be carried out in an orderly manner, greatly improving the accuracy and efficiency of breeding.

[0037] Further, the system of the present application is provided with a feeding driving unit arranged above the insect activity surface, which is turned on for a preset time before a single auxiliary material feeding, blowing air in the vertical downward direction to drive the insects in the center of the auxiliary material feeding area. This design solves the problem of insect interference during auxiliary material feeding. In traditional breeding, at the moment of auxiliary material feeding, insects may gather in the feeding area, making it difficult to accurately observe the initial response of insects to the auxiliary material and subsequent behavior changes, thereby affecting the accuracy of the evaluation of the feeding effect. The feeding driving unit drives the insects in advance, allowing the auxiliary material to be more evenly distributed on the insect activity surface, providing a relatively "clean" environment for the subsequent free movement and crawling of insects. In this way, the video acquisition unit can more clearly capture the real behavior of insects after the auxiliary material is fed, and the video processing unit can more accurately reflect the actual needs and responses of insects to the auxiliary material, thereby making the eligibility determination of the control unit based on the trajectory density representation value more reliable, providing a more accurate basis for subsequent adjustment of the feeding strategy, and effectively improving the scientificity and stability of the entire breeding system. BRIEF DESCRIPTION OF DRAWINGS

[0038] Figure 1 The flowchart of the insect breeding method based on auxiliary material feeding of the embodiment of the present application;

[0039] Figure 2 The schematic diagram of obtaining the auxiliary material feeding representation contour map of the embodiment of the present application;

[0040] Figure 3 The flowchart of preliminarily determining the eligibility of a single auxiliary material feeding of the embodiment of the present application;

[0041] Figure 4 Fig. 1 is a structural schematic diagram of an insect breeding system based on auxiliary material feeding according to an embodiment of the present application;

[0042] Figure 5 Fig. 2 is an electrical connection schematic diagram of a control unit according to an embodiment of the present application;

[0043] Fig. 1 is a structural schematic diagram of an insect breeding system based on auxiliary material feeding according to an embodiment of the present application; DETAILED DESCRIPTION

[0044] In order to make the objectives and advantages of the present application clearer, the present application will be further described below with reference to embodiments. It should be understood that the specific embodiments described herein are merely used to explain the present application and should not be used to limit the present application.

[0045] The preferred embodiments of the present application will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that the embodiments are merely used to explain the technical principles of the present application and should not be used to limit the protection scope of the present application.

[0046] Please refer to Figure 1 and Figure 2 which are respectively a flowchart of an insect breeding method based on auxiliary material feeding according to an embodiment of the present application and a schematic diagram of an auxiliary material feeding characteristic profile acquisition according to an embodiment of the present application.

[0047] In one aspect, an insect breeding method based on auxiliary material feeding according to an embodiment of the present application comprises:

[0048] Step S1, constructing a plane with a worm activity surface 1, and constructing a ring-shaped verification area 3 and a ring-shaped marking area 4 based on the center point of a single auxiliary material feeding area 2 on the plane, wherein the inner circle of the ring-shaped marking area 4 coincides with the outer circle of the ring-shaped verification area 3;

[0049] Step S2, in response to the plane receiving auxiliary material feeding, marking a plurality of worms in a plurality of ring-shaped marking areas 4, and constructing an auxiliary material feeding characteristic profile based on the intersection of the crawling track of each worm and the ring-shaped verification area 3;

[0050] Step S3, acquiring a track density characteristic value based on the auxiliary material feeding characteristic profile, and preliminarily determining the eligibility of single auxiliary material feeding based on the track density characteristic value;

[0051] Step S4a, in response to preliminarily determining that the single auxiliary material feeding is qualified, verifying the feeding of the single auxiliary material according to the track node characteristic value;

[0052] Step S4b, in response to the preliminary determination of the single auxiliary material feeding being unqualified, determining the reason for the unqualification according to the body size deviation value, including unqualified feeding amount or unqualified population control.

[0053] Specifically, the insects are medicinal insects of the order of reptiles, such as earthworms, scorpions, spiders, cantharides, and nine-spotted insects, and the insects in the embodiment are earthworms.

[0054] Specifically, the body activity surface 1 is set to 4m 2 in the embodiment, the number of body breeding is set to 1000, the radius of the auxiliary material feeding area 2 is 15cm, the outer radius of the annular verification area 3 is 30cm, and the outer radius of the annular marking area 4 is 50cm.

[0055] Specifically, the number of marked insects in the annular marking area 4 is not less than 200, and the number of marked insects in the embodiment is 200.

[0056] Specifically, the trajectory density representation value is the ratio of the density value of the crawling trajectory of each marked insect in the auxiliary material feeding representation contour graph to the preset density threshold value, wherein

[0057] the density value is the total length of the crawling trajectory of each marked insect in the auxiliary material feeding representation contour graph

[0058] and the total number of marked insects 200;

[0059] The preset density threshold value in the embodiment is set to 16.5cm / inch. It should be noted that the preset data in the embodiment are obtained through preliminary experiments before the present monitoring by the present application, and each preset value can be adjusted according to the specific use, as long as the present method can determine different specific conditions in the single determination process by the obtained values. The trajectory density representation value converts the complex foraging behavior of the insect population into a quantifiable objective index. Compared with the traditional method relying on manual experience observation, this index eliminates subjectivity and accurately reflects the overall response strength and activity of the insect population to the auxiliary material feeding.

[0060] Specifically, please refer to Figure 3 , the trajectory density representation value is preliminarily determined based on the trajectory density representation value, wherein

[0061] if the trajectory density representation value is less than the preset density representation threshold value, it is preliminarily determined that the single auxiliary material feeding is unqualified;

[0062] if the trajectory density representation value is greater than or equal to the preset density representation threshold value, it is preliminarily determined that the single auxiliary material feeding is qualified;

[0063] The preset density representation threshold value is 0.92. It can be understood that if the trajectory density representation value is less than the preset density representation threshold value, it directly indicates that the insect swarm is cold to the auxiliary material, and if the trajectory density representation value is greater than or equal to the preset density representation threshold value, it indicates that the insect swarm shows the expected foraging behavior, and the auxiliary material successfully attracts the target insect swarm.

[0064] Specifically, the single auxiliary material is checked according to the trajectory node representation value, wherein,

[0065] If the trajectory node representation value is less than the preset node representation threshold value 0.22, it is checked that the single auxiliary material meets the preset standard.

[0066] If the trajectory node representation value is greater than or equal to the preset node representation threshold value, it is checked that the single auxiliary material does not meet the preset standard, and the interval time length of the next auxiliary material is extended according to the difference between the trajectory node representation value and the preset node representation threshold value.

[0067] Specifically, the trajectory node representation value is the ratio of the number of intersection points of the crawling trajectories of each insect in the auxiliary material placement representation contour map to the total number of marked insects. It can be understood that the trajectory node representation value quantifies the intersection frequency of the crawling trajectories of the marked insects near the placement area. On the basis that the trajectory density representation value is greater than or equal to the preset density representation threshold value, a higher trajectory node representation value means that the crawling paths of the insects frequently intersect, which strongly suggests that the insect swarm is highly dense near the placement area, reflecting that part of the insect swarm responds inconsistently to the auxiliary material.

[0068] Specifically, the extension length of the interval time length is positively correlated with the difference between the trajectory node representation value and the preset node representation threshold value. The positive correlation can be linear positive correlation or non-linear positive correlation, which is not limited. Only the difference between the trajectory node representation value and the preset node representation threshold value is greater, and the extension length of the interval time length is longer. For example, the extension length of the interval time length is set as △T, the difference between the trajectory node representation value and the preset node representation threshold value is set as △L, then △T=γ×△L, γ is a time length adjustment coefficient, and γ is set as 1.02.

[0069] Specifically, the first preset condition is that the trajectory density representation value of the single auxiliary material feeding after the interval time length adjustment is less than the preset density representation threshold, and the trigger of the first preset condition is that the inconsistent response problem of the auxiliary material feeding is not solved after the adjustment of the extension of the interval time length, then the inconsistent response problem of part of the insect population to the auxiliary material feeding is overcome again by reducing the feeding flow of the auxiliary material feeding, so as to prevent the high-density auxiliary material feeding from causing the response of the insect body close to the auxiliary material feeding area to be fast, thereby causing the food amount inconsistency with the insect body far away from the auxiliary material feeding area. Wherein, the reduction correction range of the feeding flow of the next auxiliary material feeding is positively correlated with the difference between the preset density representation threshold and the trajectory density representation value.

[0070] Specifically, the reason for unqualified is determined according to the insect size deviation value, wherein,

[0071] If the insect size deviation value is less than the preset size deviation threshold 2.20mm 2 Then determine the reason for unqualified as the feeding amount is unqualified, and reduce the feeding amount of the next auxiliary material feeding according to the difference between the preset size deviation threshold and the insect size deviation value;

[0072] If the insect size deviation value is greater than or equal to the preset size deviation threshold, it is determined that the reason for unqualified is that the population control is unqualified, and the size of the insect is screened;

[0073] The reduction range of the feeding amount is positively correlated with the difference between the preset size deviation threshold and the insect size deviation value, and it can be understood that the adjustment of the reduction of the feeding amount can refer to the extension adjustment of the interval time length, which will not be repeated here;

[0074] The insect size deviation value is the variance value of each insect size;

[0075] The insect size is the length of the insect.

[0076] On the other hand, please refer to Figure 4 And Figure 5 An insect breeding system based on auxiliary material feeding according to an embodiment of the application, comprising:

[0077] The insect activity surface 1 is used to carry auxiliary material and insects, and the insect activity surface 1 is provided with a circular feeding area, an annular verification area 3 and an annular marking area 4 along the center from inside to outside;

[0078] The feeder 5 is arranged above the center of the insect activity surface 1;

[0079] The video acquisition unit is arranged above the insect activity surface 1 to acquire video data of the insect activity surface 1;

[0080] a video processing unit connected with the video acquisition unit, which is responsive to the single auxiliary material feeding random marking of a plurality of worm bodies in a plurality of annular marking areas 4 and constructs an auxiliary material feeding characterization contour map according to the intersection of the crawling track of each worm body and the annular verification area 3;

[0081] a control unit connected with the feeder 5 and the video processing unit respectively, which acquires a track density characterization value according to the auxiliary material feeding characterization contour map and preliminarily determines the eligibility of single auxiliary material feeding based on the track density characterization value.

[0082] Specifically, the feeder 5 is an automatic feeder, which can start and stop feeding according to the set flow rate, the set time length, and the set feeding time node. The outlet of the feeder 5 is vertically downward and centered with the center point of the worm activity surface 1.

[0083] Specifically, the video acquisition unit is, for example, a high-definition camera 6, which is used to continuously acquire the worms on the worm activity surface 1.

[0084] Specifically, the video processing unit is, for example, a VPU or a chip with video processing software, which is specifically not limited and is used to process the video acquired by the video acquisition unit.

[0085] Specifically, the control unit is, for example, a single-chip microcomputer or a chip with a predetermined program, which is specifically not limited and only needs to meet the requirement of outputting corresponding parameters according to the input results.

[0086] Specifically, it further includes a feeding driving unit connected with the control unit, which is arranged above the worm activity surface 1 and is turned on for a preset time period before single auxiliary material feeding, blows air in the vertical downward direction to the center of the auxiliary material feeding area 2 to drive the worms in the auxiliary material feeding area 2. The feeding driving unit is, for example, an air pump and an air outlet pipeline 7 connected with the air pump. It is turned on for a preset time period before single auxiliary material feeding, blows air in the vertical downward direction to the center of the auxiliary material feeding area 2 to drive the worms in the area. This design solves the problem of worm interference during auxiliary material feeding. In traditional breeding, at the moment of auxiliary material feeding, worms may gather in the feeding area, which may cause inaccurate observation of the initial reaction of insects to the auxiliary material and subsequent behavior changes, thereby affecting the accuracy of the evaluation of the feeding effect. The feeding driving unit drives the worms in advance, so that the auxiliary material can be more evenly distributed on the worm activity surface 1, providing a relatively "clean" environment for the subsequent free activity and crawling of insects. In this way, the video acquisition unit can more clearly capture the real behavior of insects after the auxiliary material feeding, and the auxiliary material feeding characterization contour map constructed by the video processing unit can more accurately reflect the actual needs and reactions of insects to the auxiliary material, thereby making the eligibility determination of the control unit based on the track density characterization value more reliable, providing a more accurate basis for subsequent adjustment of the feeding strategy, and effectively improving the scientificity and stability of the entire breeding system.

[0087] So far, the technical solutions of the present application have been described in combination with the preferred embodiments shown in the drawings, but it is easy for those skilled in the art to understand that the protection scope of the present application is obviously not limited to these specific embodiments. Those skilled in the art can make equivalent changes or replacements to the related technical features without departing from the principles of the present application, and the technical solutions after the changes or replacements will all fall within the protection scope of the present application.

[0088] The above description is only the preferred embodiments of the present application and is not intended to limit the present application; for those skilled in the art, the present application can have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. An insect farming method based on the application of auxiliary materials, characterized in that, include: A plane is constructed using the insect's activity surface. Based on the plane, an annular verification area and an annular marking area are constructed at the center point of the single auxiliary material delivery area, respectively, wherein the inner circle of the annular marking area coincides with the outer circle of the annular verification area. In response to the plane receiving the auxiliary material delivery, several insects are marked within several annular marking areas, and an auxiliary material delivery characterization contour map is constructed based on the intersection of the crawling trajectory of each insect and the annular verification area. Based on the outline of the auxiliary material delivery characterization, the trajectory density characterization value is obtained, and the qualification of a single auxiliary material delivery is initially determined based on the trajectory density characterization value. In response to the initial determination that the single auxiliary material delivery is qualified, the delivery of the single auxiliary material is verified based on the trajectory node characterization value; In response to the initial determination that a single feeding of supplementary materials was substandard, the reasons for the substandard feeding were determined based on the deviation value of the insect body size, including substandard feeding amount or substandard population control. The trajectory density characterization value is the ratio of the density value of the crawling trajectory of each marked insect in the auxiliary material delivery characterization contour map to a preset density threshold, wherein, The density value is the ratio of the total length of the crawling trajectory of each marked insect in the outline diagram representing the addition of the excipient to the total number of marked insects. Based on the trajectory density characterization value, the qualification of a single auxiliary material delivery is preliminarily determined, wherein, If the trajectory density characterization value is less than the preset density characterization threshold, it is preliminarily determined that the single auxiliary material delivery is unqualified. If the trajectory density characterization value is greater than or equal to the preset density characterization threshold, it is preliminarily determined that the single auxiliary material delivery is qualified. The single delivery of auxiliary materials is verified based on the trajectory node representation values, wherein, If the trajectory node representation value is greater than or equal to the preset node representation threshold, the single auxiliary material delivery is checked to ensure it does not meet the preset standard, and the interval between the next auxiliary material delivery is extended based on the difference between the trajectory node representation value and the preset node representation threshold. The trajectory node representation value is the ratio of the number of intersections of the crawling trajectories of each insect in the auxiliary material delivery representation contour diagram to the total number of marked insects.

2. The insect farming method based on auxiliary material feeding according to claim 1, characterized in that, The length of the interval is positively correlated with the difference between the trajectory node representation value and the preset node representation threshold.

3. The insect farming method based on auxiliary material feeding according to claim 2, characterized in that, The feed rate for the next auxiliary material feed is adjusted in response to the first preset condition; The first preset condition is that the trajectory density characterization value of a single auxiliary material delivery after the interval time adjustment is less than the preset density characterization threshold.

4. The insect farming method based on auxiliary material feeding according to claim 3, characterized in that, The reasons for non-compliance are determined based on the deviation in insect body size. If the insect body size deviation value is less than the preset size deviation threshold, the reason for non-compliance is determined to be non-compliant feeding amount, and the feeding amount of the next supplementary feed is reduced according to the difference between the preset size deviation threshold and the insect body size deviation value. The reduction in the amount of feed is positively correlated with the difference between the preset size deviation threshold and the insect size deviation value; The deviation value of the insect body size is the variance value of each insect body size.

5. A breeding system applied to the insect breeding method based on the supplementary feed method according to any one of claims 1-4, characterized in that, include: The insect body activity surface is used to support the auxiliary materials and the insect body. The insect body activity surface is provided with a circular feeding area, an annular verification area and an annular marking area from the center outward. A feeder is positioned above the center of the insect's active surface; A video acquisition unit is positioned above the insect's activity surface to acquire video data of the insect's activity surface. A video processing unit, which is connected to the video acquisition unit, randomly marks several insects within several annular marking areas in response to a single material delivery and constructs a material delivery characterization contour map based on the intersection of the crawling trajectory of each insect and the annular verification area. The control unit is connected to the feeder and the video processing unit respectively. It obtains the trajectory density characterization value according to the auxiliary material feeding characterization contour map, and preliminarily determines the qualification of a single auxiliary material feeding based on the trajectory density characterization value.

6. The aquaculture system according to claim 5, characterized in that, It also includes a feeding and driving unit connected to the control unit, which is located above the insect's activity surface. It is activated after a preset time before each feeding of auxiliary material and blows air in a vertically downward direction to the center of the feeding area to drive away the insects in the feeding area.

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