Coating material, hermetia illucens larva living thing coating bait, and preparation method and application
A technology of black soldier flies and living body, which is applied in the application, fishing accessories, fishing and other directions, can solve the problems of restricting the development of the forest frog breeding industry, affecting the growth and development of the forest frog, and the imbalance of nutritional ratio, and achieving good motor activity, The effect of shortening oil production cycle and weight gain
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[0031] The present invention also provides the preparation method of the black soldier fly larva live coating bait described in the above scheme, comprising the following steps:
[0032] 1) Mix and boil part of the coating material and water at 95-100°C for 5-8 minutes to obtain a coating solution with a concentration of 38-40 degrees Baume;
[0033] 2) After washing the live black soldier fly larva with clear water, place it on gauze and spread it flat to dry, and wait for the body surface of the insect body to dry to obtain the live black soldier fly larva to be treated;
[0034] 3) After cooling the coating solution to 15-25°C, immerse the live black soldier fly larvae to be treated in the cooled coating solution, take out the live black soldier fly larvae wrapped in the coating solution, let stand, and obtain the coating larva;
[0035] 4) spreading the remaining coating material on the surface of the coated larvae to obtain the live black soldier fly coating bait;
[00...
Embodiment 1
[0049] The water resistance comparison of embodiment 1 Rana larvae bait
[0050] 1. Materials: 100 3-4 instar Tenebrio molitors, 100 3-4 instar black soldier fly larvae, 100 3-4 instar fly maggots, 100 1-year-old earthworms, 10L normal temperature mineral water, timer, 2.5L beaker 4 pieces, 4 pieces of 40-mesh strainer, and several pieces of white cardboard (30×30cm).
[0051] Source of material: Jilin Sericulture Research Institute.
[0052] 2. Method: Pour 2L of mineral water into 4 beakers respectively, and pour the four kinds of experimental insects into different beakers at the same time, and start timing. When 10 (10%) of the experimental insects were observed to die in the water, the time was recorded, fished out with a strainer, and placed on a white cardboard for confirmation.
[0053] 3. The results are shown in Table 1:
[0054] Table 1 Water resistance comparison results of Rana larvae bait
[0055] type Quantity (head / item) Soaking time (h) mort...
Embodiment 2
[0058] Embodiment 2 A kind of black soldier fly larva living body coating bait
[0059] 1. Components of the coating material: 300g of defatted soybean powder, 350g of tussah moth powder (seed production leftovers), 30g of soybean oil, 200g of corn starch, 1g of multi-dimensional element tablets (Anhui Jinhui Pharmaceutical Co., Ltd.), 1g of calcium, phosphorus and magnesium Zinc iron (veterinary, Daqing Boshen Biotechnology Co., Ltd.) 10g, xanthan gum (food thickener, Shenzhen Xingmu Biological Engineering Co., Ltd.) 20g.
[0060] 2. Feed: 3rd to 4th instar live black soldier fly larvae.
[0061] 3. Coating method: fully mix the coating material, divide it into 3 equal parts, add water to 2 parts and cook at 100°C, and control the concentration of the coating solution at 38-40 degrees Baume (apply Baume Metometer measurement), when cooled to 15-20°C, immerse the living 3-4 instar black soldier fly larvae after washing and drying in the coating solution, mix well, fish out wi...
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