Fermented grain fish bait, preparation method and application thereof

Abstract

The application discloses a fermented grain fish bait and a preparation method and application thereof, and relates to the technical field of feedstuff.The component composition of the fermented grain fish bait comprises a fermentation culture obtained by fermenting a basic grain bait and cock homogenate by using a lactobacillus salivarius fermentation liquor and a binding slurry obtained by uniformly mixing sunflower disc pectin powder, dried corn silk, calcium chloride and water.The basic grain bait and the cock homogenate are used as main raw materials, the fermentation culture is obtained by using the lactobacillus salivarius fermentation liquor for fermentation, the fish-attracting components in the fermentation culture are rich, the taste and smell of the fish bait have a very strong stimulating effect on the taste and smell of fishes, the fish-attracting effect is improved, and the fish bait is helpful to increasing the number of biting hooks and hooking times.In addition, the fish bait prepared by the application has excellent atomization and hook holding properties, and is helpful to improving the fishing efficiency.

Description

Technical Field

[0001] This invention relates to the field of feed technology, and more particularly to a fermented grain fish bait, its preparation method, and its application. Background Technology

[0002] Fish bait is a type of lure used to attract fish to specific waters or to entice them to bite. Traditional fish bait is made by simply mixing and processing edible animal and plant materials. For example, plant-based baits include soybean meal, wheat bran, millet, and cornmeal; animal-based baits include krill powder, fish meal, and fish oil, with the addition of pigments and flavorings. To further enhance the release of flavor components from the bait's ingredients and improve its attractant effect, attractants are often added. Common attractants include betaine and compound amino acids. Additionally, fermentation of the bait ingredients using yeast or Lactobacillus plantarum can further promote the release of flavor components and achieve even better attractant effects.

[0003] The atomization and hook-holding properties of bait are also important aspects for anglers. Atomization refers to the phenomenon where, after entering the water, the fine particles in the bait detach from the main bait mass and gradually dissolve in the water, forming an upward-moving mist-like band along the hook's trajectory. Good atomization allows the attractant components in the bait to spread rapidly, expanding the fishing spot and positively impacting fish attraction. Hook-holding properties refer to the bait's ability and duration of attachment to the hook, generally determined by the bait's viscosity. Unlike atomization, which focuses on attracting fish, hook-holding properties are reflected in the fishing behavior itself. Atomization attracts fish, while hook-holding is the act of fishing; combining attraction and fishing together improves fishing efficiency.

[0004] In summary, to further enhance the bait's ability to attract and retain fish and improve fishing results, this invention proposes a fermented grain bait, its preparation method, and its application. Summary of the Invention

[0005] The purpose of this invention is to overcome the shortcomings of the prior art and to provide a fermented grain fish bait, its preparation method, and its application.

[0006] This invention is achieved through the following technical solution, which includes the following steps:

[0007] In a first aspect, the present invention provides a fermented grain-based fish bait, the fermented grain-based fish bait comprising a fermented culture obtained by fermenting a basic grain bait with Lactobacillus salivarius fermentation liquid and a cockroach homogenate, and a binding slurry obtained by mixing sunflower pectin powder, dried corn silk, calcium chloride and water.

[0008] As a further optimization of the present invention, the basic grain feed, by weight, includes 50-60 parts soybean meal, 5-10 parts oat flour, 5-10 parts wheat bran, 10-20 parts kudzu root powder, 10-20 parts corn flour, 5-10 parts sesame meal, and 4-6 parts licorice.

[0009] As a further optimization of the present invention, the mass ratio of the fermentation culture to the binding slurry is 1:0.6-1.0.

[0010] As a further optimization of the present invention, the adhesive slurry comprises, by weight, 70-80 parts sunflower pectin powder, 10-20 parts dried corn silk, 1-5 parts calcium chloride and 100-120 parts water.

[0011] As a further optimization of the present invention, the fermentation culture comprises, by weight, 5-10 parts fermentation liquid, 100-150 parts basic food feed, 20-30 parts cockroach homogenate, 2-5 parts fermentation additives, and 100-150 parts water.

[0012] A second aspect of the present invention provides an application of fermented grain bait as described above in improving fishing performance, wherein the fishing performance is reflected in any one or more of the following aspects: the number of times the bait bites the hook, the number of times the bait is hooked, the bait atomization performance, or the bait holding performance.

[0013] A third aspect of the present invention provides a method for preparing fermented grain fish bait as described in any of the above descriptions, comprising the following steps:

[0014] (1) Weigh out sunflower seed pectin powder, dried corn silk, calcium chloride and water according to the formula and mix them to obtain a mixed slurry;

[0015] (2) Inoculate Lactobacillus salivarius into an activation medium to obtain activated bacteria, pick out activated bacteria and inoculate them into a bacterial fermentation medium for culture, and filter to obtain fermentation liquid;

[0016] (3) According to the formula, mix the fermentation liquid with the basic grain bait, cockroach homogenate, fermentation aid and water, carry out fermentation culture to obtain fermentation culture, and dry it for later use.

[0017] (4) After the fermentation culture obtained in step (3) is extruded and expanded, a primary expanded material is obtained. After cooling, half of the formula amount of the adhesive slurry obtained in step (1) is sprayed into the primary expanded material and mixed to obtain a primary mixed wet material. The mixed wet material is extruded and expanded to obtain a secondary expanded material. After cooling, the remaining formula amount of adhesive slurry is sprayed into the secondary expanded material and mixed to obtain a secondary mixed wet material. Then, the secondary mixed wet material is mechanically extruded and then dried to obtain the fermented grain fish bait.

[0018] As a further optimization of the present invention, in step (3), the fermentation temperature is 30-35℃ and the fermentation time is 24-48h.

[0019] As a further optimization of the present invention, in step (4), the extrusion puffing is carried out using a twin-screw extruder, with a puffing temperature of 100-120℃, a puffing pressure of 8-10MPa, and a puffing time of 30-40s.

[0020] As a further optimization of the present invention, in steps (3) and (4), drying is performed at a constant temperature of 40°C to reduce the moisture weight percentage of the secondary mixed wet material after mechanical extrusion to less than 15%.

[0021] The present invention has the following advantages over the prior art:

[0022] (1) This invention uses basic grain bait and cockroach homogenate as the main raw materials. It uses Lactobacillus salivarius fermentation liquid to obtain fermentation culture. The rich enzyme system produced during the fermentation of Lactobacillus salivarius can degrade polysaccharides, proteins and other flavor substances in the raw materials to release rich fish-attracting components. It has a strong stimulating effect on the taste and smell of fish, which improves the fish-attracting effect, increases the number of bites and hooks, and improves fishing efficiency.

[0023] (2) The adhesive slurry used in this invention uses sunflower seed pectin powder, dried corn silk, calcium chloride and water as the main raw materials. Sunflower seed pectin powder has good viscosity and dried corn silk helps to form a cross-linked "network structure" inside the fish bait when the adhesive slurry is sprayed onto the fermentation culture, which helps to bind the fish bait components and improve the hook retention of the fish bait.

[0024] (3) The present invention integrates the addition time of the binding slurry into the two puffing processes of the fermentation culture, which helps the raw materials to fully puff up while promoting the adhesion between the raw materials, optimizes the internal structure of the fish bait, and makes the fish bait have excellent atomization and hook holding properties. It helps the bait ingredients to be released for a long time, achieves a better baiting and fish retention effect, and thus increases the number of times the fish bait bites and is hooked. Detailed Implementation

[0025] The present invention will now be described in further detail. It should be noted that the following specific embodiments are only used to further illustrate the present invention and should not be construed as limiting the scope of protection of the present invention. Those skilled in the art can make some non-essential improvements and adjustments to the present invention based on the above application content.

[0026] I. Reagents and Materials

[0027] Unless otherwise specified, all reagents and materials used in this embodiment are commercially available products.

[0028] Lactobacillus plantarum ATCC 8014 and Lactobacillus salivarius ATCC 11741 were both derived from the Shanghai Center for Preservation of Biotechnology.

[0029] The activation medium was commercially available PDA medium, and the fermentation liquid medium was commercially available NA liquid medium.

[0030] The preparation method of Lactobacillus salivarius fermentation broth involves inoculating Lactobacillus salivarius into PDA medium and activating it at 25°C to achieve a viable count of 10⁻⁶. 10 The concentration of activated bacteria was 5% (v / mL), and the culture was carried out at 30°C for 5 days. The fermentation broth was then filtered to obtain the fermentation solution. The cockroach homogenate was prepared by adding live cockroaches to water at a volume ratio of 1:20, followed by crushing, pulping, and filtration.

[0031] Example 1

[0032] The fermented grain fish bait provided in this embodiment is prepared by the following steps:

[0033] (1) By mass, 80 parts of sunflower seed pectin powder, 10 parts of dried corn silk, 5 parts of calcium chloride and 120 parts of water are used to obtain an adhesive slurry.

[0034] (2) By weight, mix 50 parts soybean meal, 10 parts oat flour, 5 parts wheat bran, 20 parts kudzu root powder, 10 parts corn flour, 5 parts sesame meal, and 6 parts licorice evenly to obtain basic grain feed, and set aside. Then, according to the formula, mix 5 parts fermentation liquid, 150 parts basic grain feed, 20 parts cockroach homogenate, 5 parts fermentation additive, and 100 parts water evenly to obtain a mixture. Ferment the above mixture at 35℃ for 24 hours to obtain a fermentation culture. Under a constant temperature of 40℃, ensure that the moisture content of the secondary mixed wet material after mechanical extrusion granulation is less than 15% by weight, and set aside.

[0035] (3) The fermentation culture prepared in step (2) is fed into a twin-screw extruder for primary expansion at a mass ratio of 1:0.6 to the binding slurry. The expansion temperature is 120°C, the expansion pressure is 8MPa, and the expansion time is 30s to obtain primary expanded material. After cooling, half of the binding slurry obtained in step (1) is sprayed into the primary expanded material and mixed to obtain primary mixed wet material. The primary mixed wet material is fed into a twin-screw extruder for secondary expansion to obtain secondary expanded material. The expansion conditions are the same as the primary expansion. After cooling, the remaining amount of binding slurry is sprayed into the secondary expanded material and mixed to obtain secondary mixed wet material. Then, the secondary mixed wet material is mechanically extruded and granulated. Finally, the moisture weight percentage of the secondary mixed wet material after mechanical extrusion and granulation is lower than 15% under a constant temperature of 40°C to obtain the fermented grain fish bait.

[0036] Example 2

[0037] The fermented grain fish bait provided in this embodiment is prepared by the following steps:

[0038] (1) By weight, 70 parts of sunflower pectin powder, 20 parts of dried corn silk, 1 part of calcium chloride and 100 parts of water are used to obtain an adhesive slurry.

[0039] (2) By weight, mix 60 parts soybean meal, 5 parts oat flour, 10 parts wheat bran, 10 parts kudzu root powder, 20 parts corn flour, 10 parts sesame meal, and 4 parts licorice evenly to obtain basic grain feed, and set aside. Then, according to the formula, mix 10 parts fermentation liquid, 100 parts basic grain feed, 30 parts cockroach homogenate, 2 parts fermentation additive, and 150 parts water evenly to obtain a mixture. Ferment the above mixture at 30℃ for 48 hours to obtain a fermented culture. Under a constant temperature of 40℃, ensure that the moisture content of the secondary mixed wet material after mechanical extrusion granulation is less than 15% by weight, and set aside.

[0040] (3) The fermentation culture prepared in step (2) is fed into a twin-screw extruder for primary expansion at a mass ratio of 1:1 to the binding slurry. The expansion temperature is 100℃, the expansion pressure is 10MPa, and the expansion time is 40s to obtain primary expanded material. After cooling, half of the binding slurry obtained in step (1) is sprayed into the primary expanded material and mixed to obtain primary mixed wet material. The primary mixed wet material is fed into a twin-screw extruder for secondary expansion under the same expansion conditions as the primary expansion to obtain secondary expanded material. After cooling, the remaining amount of binding slurry is sprayed into the secondary expanded material and mixed to obtain secondary mixed wet material. Then, the secondary mixed wet material is mechanically extruded and granulated. Then, the moisture content of the mechanically extruded secondary mixed wet material is kept below 15% by weight under a constant temperature of 50℃ to obtain the fermented grain fish bait.

[0041] Example 3

[0042] The fermented grain fish bait provided in this embodiment is prepared by the following steps:

[0043] (1) The adhesive slurry is obtained by mixing 75 parts sunflower pectin powder, 15 parts dried corn silk, 3 parts calcium chloride and 110 parts water by weight.

[0044] (2) By weight, mix 55 parts soybean meal, 7.5 parts oat flour, 7.5 parts wheat bran, 15 parts kudzu root powder, 15 parts corn flour, 7.5 parts sesame meal, and 5 parts licorice evenly to obtain a basic grain feed, and set aside. Then, according to the formula, mix 7.5 parts fermentation liquid, 125 parts basic grain feed, 25 parts cockroach homogenate, 3.5 parts fermentation additive, and 125 parts water evenly to obtain a mixture. Ferment the above mixture at 35°C for 24 hours, dry it to obtain the fermented culture, and then granulate the secondary mixed wet material at a constant temperature of 40°C until the moisture content by weight is less than 15%, and set aside.

[0045] (3) The preparation process is the same as in Example 1, with a mass ratio of fermentation culture to binding slurry of 1:0.8.

[0046] Verification test

[0047] 1. To investigate the effect of fish bait composition on the application effect of fermented grain fish bait, the following comparative examples were set up based on the composition of the fermented culture disclosed in Example 1:

[0048] Comparative Example 1: The difference from Example 1 is that the same mass of Lactobacillus plantarum fermentation broth was used instead of Lactobacillus salivarius fermentation broth in the composition of the fermentation culture.

[0049] Comparative Example 2: The difference from Example 1 is that earthworm homogenate was used instead of cockroach homogenate in the composition of the fermentation culture.

[0050] Comparative Example 3: The difference from Example 1 is that the fermentation culture does not contain Lactobacillus salivarius fermentation liquid, but is replaced by the same mass of basic food feed, that is, the fermentation culture is replaced by a mixture obtained by mixing 155 parts of basic food feed, 20 parts of cockroach homogenate, 5 parts of fermentation additive and 100 parts of water according to the formula and then drying.

[0051] Comparative Example 4: The difference from Example 1 is that apple pectin powder was used instead of sunflower pectin powder in the composition of the adhesive slurry.

[0052] Comparative Example 5: The difference from Example 1 is that, in the composition of the adhesive slurry, dried corn silk is not added, but instead, crushed corn silk powder of the same mass is added.

[0053] Fish bait samples were prepared according to the preparation method of fermented grain fish bait disclosed in Example 1 and Comparative Examples 1-5, and were denoted as fish bait AF.

[0054] First, the application effect of fish bait AF was measured. Fishing experiments were conducted using fish bait AE. In addition, commercially available fish bait of the Longwanghen brand was used as a control.

[0055] The experimental site was a fishpond in Feidong County, Hefei City, with an area of ​​5.74 mu (approximately 0.82 hectares) and a stocking density of 100-120 fish per mu (approximately 6.7 hectares). The farmed fish were grass carp and bream. Bait AE and bait were sequentially attached to the hooks. After routine preparation before the fishing experiment, the number of bites and hook-ups for each group were recorded within one hour. Timing was paused during hook-up and baiting operations. Each operation was repeated three times, and the results were rounded to the nearest integer. The statistical results are shown in Table 1.

[0056] Table 1. Results of the fishing experiment

[0057]

[0058]

[0059] As shown in Table 1, compared to bait D which did not contain Lactobacillus salivarius fermentation liquid and did not undergo fermentation treatment, baits AC and EF, because they contained fermentation liquid and underwent fermentation, promoted the decomposition of raw materials such as polysaccharides and proteins and the release of fish-attracting components. This had a strong stimulating effect on the taste and smell of fish, improving the fish-attracting effect, increasing the number of bites and hook-ups, and improving fishing efficiency.

[0060] Fish bait A, using Lactobacillus salivarius fermentation liquid, has a higher feeding attraction effect compared to fish bait B, which uses Lactobacillus plantarum fermentation liquid. Comparing fish bait A and fish bait C, it can be seen that the addition of cockroach homogenate to fish bait, due to its high protein content, has a feeding attraction effect comparable to that of traditional earthworms, providing application prospects for the resource utilization of cockroaches. Comparing fish baits E and F, it can be seen that the adjustment of the composition of the binding paste has no significant impact on the overall feeding attraction effect of the fish bait, and is comparable to the feeding attraction effect of fish bait A.

[0061] 2. To investigate the effect of fish bait preparation process on the application effect of fermented grain fish bait, the fish bait preparation process was adjusted according to the following comparative ratio.

[0062] Comparative Example 6: The difference from Example 1 is in step (3): the fermentation culture prepared in step (2) is fed into a twin-screw extruder for primary extrusion at a mass ratio of 1:0.6 of fermentation culture to binding slurry. The extrusion temperature is 120°C, the extrusion pressure is 8 MPa, and the extrusion time is 30 s to obtain primary extruded material. After cooling, the binding slurry obtained in step (1) is sprayed into the primary extruded material and mixed to obtain primary mixed wet material. The mixed wet material is fed into a twin-screw extruder for secondary extrusion under the same extrusion conditions as the primary extrusion to obtain secondary extruded material. The secondary extruded material is granulated to obtain the fermented grain fish bait.

[0063] Comparative Example 7: The difference from Example 1 is in step (3): The fermentation culture prepared in step (2) is fed into a twin-screw extruder for primary extrusion at a temperature of 120°C, a pressure of 8 MPa, and a time of 30 s to obtain primary extruded material. After cooling, the adhesive slurry obtained in step (1) is sprayed into the primary extruded material according to the formula and mixed to obtain primary mixed wet material. Then, the primary mixed wet material is mechanically extruded and granulated. Then, under a constant temperature of 40°C, the moisture content of the secondary mixed wet material after mechanical extrusion and granulation is reduced to less than 15% by weight to obtain the fermented grain fish bait.

[0064] Comparative Example 8: The difference from Example 1 is in step (3): the fermentation culture and the binding slurry are mixed at a mass ratio of 1:0.6 to obtain a mixed wet material. The mixed wet material is mechanically extruded and granulated. Then, the moisture weight percentage of the secondary mixed wet material after mechanical extrusion and granulation is reduced to less than 15% under a constant temperature of 40°C to obtain the fermented grain fish bait.

[0065] Comparative Example 9: The difference from Example 1 is in step (3): the fermentation culture and the binding slurry are mixed at a mass ratio of 1:0.6 to obtain a mixed wet material. The mixed wet material is fed into a twin-screw extruder for extrusion at a temperature of 120°C, an extrusion pressure of 8 MPa, and an extrusion time of 30 s. The extruded material is then granulated to obtain the fermented grain fish bait.

[0066] The fish bait prepared in Comparative Examples 6-9 is denoted as Fish Bait HK.

[0067] The atomization performance and hook-holding performance of baits A and EF on HK were measured respectively.

[0068] Atomization performance refers to the phenomenon where, after the bait enters the water, fine particles in the bait detach from the main bait ball and gradually dissolve in the water, forming an upward-moving mist-like band along the hook's trajectory. Good atomization allows the attractant components in the bait to spread rapidly, expanding the fishing spot and positively impacting fish attraction. Hook-holding performance refers to the bait's ability and duration of attachment to the hook, generally determined by the bait's viscosity. Unlike atomization, which focuses on attracting fish, hook-holding performance is reflected in the fishing action itself. Atomization attracts fish, while hook-holding is the act of catching them; combining attraction and catching together improves fishing efficiency.

[0069] The testing method adopted is laboratory testing method.

[0070] Specifically, a 1m×1m×1m container was filled with water (at least half the volume of the beaker), and the water was kept flowing at a velocity of 0.2m / s. Fishing line and hooks were used to hook the bait and suspend it in the container, allowing it to immerse in the water. The time when the bait began to atomize, the time from bait entering the water to the start of atomization, and the time from dispersal to bait detaching from the hook were recorded for each group. Each experimental group had 5 replicates. The results were averaged and rounded to one decimal place. The statistical results are shown in Table 2.

[0071] Table 2. Test results of atomization performance and hook holding performance

[0072]

[0073] As can be seen from Table 2, the composition and preparation process of the bait have a certain impact on the atomization performance and hook-holding performance of the bait. The table shows that bait A has a shorter atomization time and a longer hook-holding time. It can quickly atomize and dissolve in water, which promotes the rapid release of fish-attracting ingredients in the bait. At the same time, the longer hook-holding time of the bait prolongs the dissolution time of the bait in water. During the slow dissolution process, the bait can continuously release the attracting ingredients, keeping the fish in the water for a longer period of time.

[0074] The difference between bait EF and bait A lies in the adjustment of the binder composition. As shown in the table, the addition of dried corn silk to the binder helps form a cross-linked "network" structure within the bait when sprayed onto the fermentation culture. This improves the adhesion between components and enhances the bait's hook-holding ability. Furthermore, the superiority of bait A over bait E is presumably due to the use of sunflower pectin instead of apple pectin, which results in better viscosity of the binder, thus contributing to the bait's superior hook-holding performance.

[0075] The difference between bait HK and bait A lies in their preparation processes. Bait HK is prepared by directly mixing the fermented culture and binding slurry before mechanical processing or puffing. As a result, its atomization and hook-holding properties are inferior to bait A. Both bait H and bait A undergo two puffing processes. The puffed raw material has a more porous and fluffy structure. The results in the table show that both have good atomization performance, but bait H's hook-holding performance is correspondingly reduced. Bait A's superior hook-holding performance compared to bait H is due to the different timing of the binding slurry addition. Bait A incorporates the binding slurry between the two puffing processes, which helps the raw material to fully puff while promoting adhesion between the raw materials, thus giving the bait both excellent atomization and hook-holding properties.

[0076] The embodiments described above are merely examples of several implementations of the present invention, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements all fall within the scope of protection of the present invention.

Claims

1. A fermented grain-based fish bait, characterized in that, The fermented grain fish bait consists of a fermented culture obtained by fermenting basic grain bait with Lactobacillus salivarius fermentation liquid and cockroach homogenate, and a binding slurry obtained by mixing sunflower pectin powder, dried corn silk, calcium chloride and water. The fermentation culture, by weight, includes 5-10 parts fermentation liquid, 100-150 parts basic grain feed, 20-30 parts cockroach homogenate, 2-5 parts fermentation additives, and 100-150 parts water. The basic grain feed, by weight, includes 50-60 parts soybean meal, 5-10 parts oat flour, 5-10 parts wheat bran, 10-20 parts kudzu root powder, 10-20 parts corn flour, 5-10 parts sesame meal, and 4-6 parts licorice. The mass ratio of the fermentation culture to the binding slurry is 1:0.6-1.0; The adhesive slurry, by weight, comprises 70-80 parts sunflower seed pectin powder, 10-20 parts dried corn silk, 1-5 parts calcium chloride, and 100-120 parts water; The preparation method of the fermented grain fish bait includes the following steps: (1) Weigh out sunflower seed pectin powder, dried corn silk, calcium chloride and water according to the formula and mix them to obtain a mixed slurry; (2) Inoculate Lactobacillus salivarius into an activation medium to obtain activated bacteria, pick out activated bacteria and inoculate them into a bacterial fermentation medium for culture, and filter to obtain fermentation liquid; (3) According to the formula, mix the fermentation liquid with the basic grain bait, cockroach homogenate, fermentation additive and water, carry out fermentation culture to obtain fermentation culture, and dry it for later use. (4) After the fermentation culture obtained in step (3) is extruded and expanded, a primary expanded material is obtained. After cooling, half of the amount of the adhesive slurry obtained in step (1) is sprayed into the primary expanded material and mixed to obtain a primary mixed wet material. The primary mixed wet material is extruded and expanded to obtain a secondary expanded material. After cooling, the remaining amount of adhesive slurry is sprayed into the secondary expanded material and mixed to obtain a secondary mixed wet material. Then, the secondary mixed wet material is mechanically extruded and dried to obtain the fermented grain fish bait.

2. The fermented grain fish bait according to claim 1, characterized in that, In step (3), the fermentation temperature is 30-35℃ and the fermentation time is 24-48h.

3. The fermented grain fish bait according to claim 1, characterized in that, In step (4), the extrusion puffing is carried out using a twin-screw extruder, with a puffing temperature of 100-120℃, a puffing pressure of 8-10MPa, and a puffing time of 30-40s.

4. The fermented grain fish bait according to claim 1, characterized in that, In steps (3) and (4), drying is performed at a constant temperature of 40°C to reduce the moisture content of the secondary mixed wet material after mechanical extrusion to less than 15% by weight.

5. The application of fermented grain bait as described in any one of claims 1-4 in improving fishing results, characterized in that, The fishing effect is reflected in any one or more of the following aspects: the number of times the bait bites, the number of times the bait is hooked, the bait atomization performance, or the bait holding performance.

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