A kind of breeding method of nicotine-resistant black fingered soldier fly strain

The technology of a kind of black fingered soldier fly and breeding method is applied in the field of breeding of nicotine-resistant black fingered soldier fly strain, which can solve the problems of lack of nicotine-resistant black fingered soldier fly species, and achieve smooth growth of larvae and high nutritional content. appropriate effect

Inactive Publication Date: 2016-11-23
GUANGDONG BRANCH OF CHINA TOBACCO GENERAL +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved in the present invention is to provide a method for cultivating a nicotine-resistant black soldier fly strain in order to overcome the lack of nicotine-resistant black soldier fly species in the prior art. The method of the present invention is not subject to inapplicability Affected by various factors of tobacco leaves, a stable cultivation effect can be obtained

Method used

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  • A kind of breeding method of nicotine-resistant black fingered soldier fly strain
  • A kind of breeding method of nicotine-resistant black fingered soldier fly strain

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Example 1 Screening of nicotine-resistant black fingered soldier flies from wild black fingered soldier flies

[0040] S01. When the weather is fine, prepare the trapping culture material, the trapping culture material is composed of the following components in weight percentage: bran 90%, imported fish meal 10%, and the above-mentioned The formulation is adjusted to a humidity of 70%.

[0041] S02. Put the culture material prepared above into a square plastic pot per 1 kg (length*width*height=45cm*30cm*12cm). At 8:00 in the morning on the same day, the plastic pots containing the culture material were placed next to a domestic garbage dump, and at 17:00 in the afternoon, the plastic pots were taken back and brought back to the indoor cultivation.

[0042] S03. Under indoor conditions (temperature 25°C, humidity 30%), cultivate the trapped wild eggs until the larvae are mature, and use the behavior of the mature larvae of the black soldier fly The larvae are separated...

Embodiment 2

[0045] Example 2 Screening of nicotine-resistant black fingered soldier flies from wild black fingered soldier flies

[0046] S01. When the weather is fine, prepare the trapping culture material, which is composed of the following components in weight percentage: 80% bran, 20% imported fish meal, and the above-mentioned The formulation is adjusted to a humidity of 70%.

[0047] S02. Put the culture material prepared above into a square plastic pot per 1 kg (length*width*height=45cm*30cm*12cm). At 8:00 in the morning on the same day, the plastic pots containing the culture material were placed next to a domestic garbage dump, and at 17:00 in the afternoon, the plastic pots were taken back and brought back to the indoor cultivation.

[0048] S03. Under indoor conditions (temperature 25°C, humidity 30%), cultivate the trapped wild eggs until the larvae are mature, and use the behavior of the mature larvae of the black soldier fly The larvae are separated from the formula materi...

Embodiment 3

[0051] Example 3 Screening of nicotine-resistant black fingered soldier flies from wild black fingered soldier flies

[0052] S01. When the weather is fine, prepare the trapping culture material, which is composed of the following components in weight percentage: 70% of bran, 30% of imported fish meal, and the above-mentioned The formulation is adjusted to a humidity of 70%.

[0053] S02. Put the culture material prepared above into a square plastic pot per 1 kg (length*width*height=45cm*30cm*12cm). At 8:00 in the morning on the same day, the plastic pots containing the culture material were placed next to a domestic garbage dump, and at 17:00 in the afternoon, the plastic pots were taken back and brought back to the indoor cultivation.

[0054] S03. Under indoor conditions (temperature 25°C, humidity 30%), cultivate the trapped wild eggs until the larvae are mature, and use the behavior of the mature larvae of the black soldier fly The larvae are separated from the formula ...

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Abstract

The invention relates to the technical field of insect breeding, and specifically discloses a method for cultivating a nicotine-resistant black fingered soldier fly strain. The cultivation method is to inoculate the eggs of the nicotine-resistant black fingered soldier fly into the first formulation containing nicotine, and cultivate the eggs until the larvae mature and pupate, and the black fingered soldier flies After eclosion, the adult flies are directly fed with nicotine aqueous solution. After they lay eggs, they enter the next generation of domestication and cultivation. After 20 to 30 generations of continuous domestication and cultivation, a stable nicotine-resistant black fingered soldier fly strain can be obtained. . The second formulation is a nicotine aqueous solution with a mass percent concentration of 2‰˜3‰. The present invention directly adopts an aqueous solution of nicotine with an appropriate concentration, and the scientifically compatible first formula not only successfully covers the unpleasant smell and bitter taste of nicotine, but also has appropriate nutritional components to ensure the smooth growth of black soldier fly larvae, and because the first formula and The appropriateness and certainty of the nicotine content of the second formula ensures that in the same cultivation environment, the mature larvae rate of the black fingered soldier fly obtained by different batches of the formula with the same weight composition is basically the same, and stable cultivation is obtained. Effect.

Description

technical field [0001] The invention relates to the technical field of insect breeding, in particular to a method for breeding a nicotine-resistant black fingered soldier fly strain. Background technique [0002] Unsuitable fresh tobacco leaves refer to fresh tobacco leaves (moisture content 80-90%) that are not suitable for flue-cured tobacco production, and the waste or low-grade tobacco leaves (moisture content about 15%) produced during the production process of flue-cured tobacco mentioned in the literature. different. Unsuitable tobacco leaves usually refer to the lower and upper leaves that are not suitable for the cigarette industry and need to be removed in the field after the tobacco plants are normally capped and 2 to 3 milk foot leaves are removed, mainly including the bottom of the tobacco plants due to insufficient light and stunted growth , 2 lower leaves with insufficient inclusions, expected poor quality after roasting, and no roasting value, and 2 top leav...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K67/033
Inventor 陈泽鹏胡新军
Owner GUANGDONG BRANCH OF CHINA TOBACCO GENERAL
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