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Artificial diet for predative natural enemy insect-true bugs

A technology of artificial feed and raw materials, applied in animal feed, animal feed, food processing, etc., can solve the problems of high storage cost, corruption, waste, etc., and achieve the effects of low production cost, easy purchase, and low investment

Inactive Publication Date: 2012-11-14
INST OF PLANT PROTECTION CHINESE ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. Compared with the gnat bug, the tussah silkworm chrysalis is larger, and it will be corrupted before it is eaten up and cannot be used any more, resulting in about 60% waste
[0005] 2. Using one tussah silkworm chrysalis to feed multiple stinkbugs at the same time will increase the proportion of self-mutilation among stinkbug individuals
[0006] 3. Tussah chrysalis is easier to buy in northern China, but not or difficult to buy in southern China
This limits the territoriality of breeding gnats
[0007] 4. Tussah silkworm chrysalis is perishable in high temperature season, and the storage cost is high, so it is difficult to buy in summer
[0008] 5. Even if the hemolymph of tussah silkworm chrysalis is used as the main component to prepare artificial feed, it still cannot break away from the restriction of insect components

Method used

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  • Artificial diet for predative natural enemy insect-true bugs
  • Artificial diet for predative natural enemy insect-true bugs
  • Artificial diet for predative natural enemy insect-true bugs

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Embodiment 1, the preparation of artificial feed

[0048] The artificial feed of the present embodiment is made from the following raw materials in parts by weight:

[0049] 20 servings of raw pork liver;

[0050] 30 parts of egg yolk.

[0051] First cut the raw pork liver into small pieces with a knife, and then use a mixer to stir it into raw pig liver puree for later use. Take egg yolk (raw) according to the above ratio of parts by weight, add raw pig liver puree, stir evenly with a mixer, seal with parafilm, and store in the refrigerator at 4 degrees. It can be prepared for a week at a time.

Embodiment 2

[0052] Embodiment 2, the preparation of artificial feed

[0053] The artificial feed of the present embodiment is made from the following raw materials in parts by weight:

[0054] 15 servings of raw pork liver;

[0055] 50 parts egg yolk;

[0056] 3 parts soybean flour;

[0057] 12 parts of sucrose.

[0058] First cut the raw pork liver into small pieces with a knife, and then use a mixer to stir it into raw pig liver puree for later use. Take the egg yolk (raw) according to the above ratio of parts by weight and stir it with a glass rod, then add sucrose, soybean powder, and raw pig liver paste, stir evenly with a mixer, seal it with a parafilm, and store it in the refrigerator at 4 degrees. It can be prepared for a week at a time.

Embodiment 3

[0059] Embodiment 3, the preparation of artificial feed

[0060] The raw material that makes artificial feed is made up of the component of following weight ratio:

[0061] 4 parts soybean flour;

[0062] 20 servings of raw pork liver;

[0063] 24 parts egg yolk;

[0064] 10 parts of sucrose;

[0065] 0.2 parts of vitamin C;

[0066] 0.04 parts of multivitamin B;

[0067] Gentamicin 0.002 parts;

[0068] 40 parts of water.

[0069] The above-mentioned complex vitamin B is a mixture composed of folic acid, pantothenic acid, VB1, VB2, VB3 and VB12, and the weight ratio of folic acid, pantothenic acid, VB1, VB2, VB3 and VB12 is 1:3:1:3:50:6.

[0070] Among them, the raw pork liver is stirred into mud by a blender.

[0071] Concrete preparation method is as follows:

[0072] First cut the raw pork liver into small pieces with a knife, and then use a mixer to stir it into raw pig liver puree for later use. Take the egg yolk (raw) according to the above ratio of parts by w...

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Abstract

The invention discloses an artificial diet for predative natural enemy insect-true bugs. The feeding prescription comprises 2-4g of soybean flour, 15-25g of raw pig liver, 24-50g of egg yolk, 30-50ml of water, 7-12g of cane sugar, 0.1-0.3g of vitamine C, 20-50mg of compound vitamin B, and 2-4mg of gentamicin. Each biological indicator or parameter of the stinkbugs fed by the feed disclosed by the invention is mostly the same as the parameter of the stinkbugs fed by tussah pupas; the pre-oviposition period of female fed by the artificial diet is a little longer than that of the female fed by the tussah pupas, and about 4 days longer than that of the female fed by the tussah pupas; however, the feed prescription disclosed by the invention is low in cost and simple in preparation; characters of the fed stinkbugs are similar with those of the stinkbugs fed by the tussah pupas, and the artificial diet is suitable for generalization and application in the industry.

Description

technical field [0001] The invention relates to an artificial feed for raising predatory natural enemy insects-stinkbugs, in particular to an artificial feed formula for stinkbugs. Background technique [0002] Predatory natural enemy insects are widely used in the biological control of agricultural and forestry pests, and play a significant role in ensuring the yield and quality safety of agricultural and forestry products and protecting the environment from pesticide pollution. Using artificial feed instead of natural hosts or prey to raise natural enemy insects can solve a series of problems caused by "planting host plants-feeding prey or host-obtaining natural enemy insects" such as long production cycle, large space occupation and high cost of natural enemy insects. In particular, feeding natural enemy insects with artificial feed without insect ingredients can completely get rid of a series of time-consuming, labor-intensive and expensive problems brought about by obta...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/10A23K1/14A23K1/16A01K67/033
CPCY02P60/87
Inventor 邹德玉陈红印张礼生王树英陈长风王孟卿刘晨曦
Owner INST OF PLANT PROTECTION CHINESE ACAD OF AGRI SCI
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