Artificial feed preparation and simplified feeding method for Athelis lepigone larva
A technology of Spodoptera frugiperda and artificial feed, applied in animal feed, animal feed, application, etc., can solve the problem of feeding technology without E. frugiperda larvae feed formula, and achieve the survival rate of larvae and the number of eggs laid by adults. The effect of improving, comprehensive nutrients and simple production process
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Embodiment example 1
[0028] Implementation Case 1: Preparation of 1717.5g artificial feed
[0029] Corn flour 150g; Yeast powder 60g; Soybean flour 100g; Amaranthus retroflexus leaf powder 100g; Glucose 75g; Sorbic acid 5g; Formaldehyde 2ml; Ascorbic acid 5g; Multivitamins 0.5g; Agar 20g;
[0030] The formula of multivitamins is as follows:
[0031] Niacin 0.175g, riboflavin 0.09g, thiamine 0.05g, folic acid 0.025g, pantothenic acid 0.125g, pyridoxine 0.025g, biotin 0.005g and cobalaminamide 0.005g.
[0032] Feed preparation method:
[0033] (1) Weigh each component according to the distribution ratio, and set aside;
[0034] (2) Stir corn flour, yeast powder, soybean powder, and amaranth leaf powder evenly into a triangular flask, and sterilize in a high-pressure steam sterilizer at 120°C for 2 hours. After the sterilization is completed, take it out for use As A component;
[0035] (3) Weigh glucose and sorbic acid in proportion, mix the two as component B, and mix component A and component ...
Embodiment example 2
[0048] Implementation case 2: The artificial feed of the present invention and the effect contrast test of natural feed corn leaf
[0049] 1. Test materials and methods:
[0050] (1) The source of the tested insects: the source of the tested insects came from the larvae of the two-spot moth with the same age collected in the field in Shijiazhuang City, Hebei Province.
[0051] (2) Test feed:
[0052] Natural Feed Corn Leaves: Fresh corn leaves obtained from growing corn indoors
[0053] Artificial feed: adopt the feed prepared in Example 1 of this application
[0054] (3) Test method: The breeding method of test insects refers to the method described in Example 1. Each treatment is repeated 3 times, and 120 larvae are used for each repetition. Adult eclosion rate and single female egg production. This experiment was completed in the laboratory of Millet Research Institute of Hebei Academy of Agriculture and Forestry Sciences from July 2010 to the end of December 2011.
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