Cultivating method of nicotine-resisting ptecticus tenebrifer 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: 2014-12-10
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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  • Cultivating method of nicotine-resisting ptecticus tenebrifer strain
  • Cultivating method of nicotine-resisting ptecticus tenebrifer 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 Selection of nicotine-resistant black soldier flies from wild black 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 material (that is, the...

Embodiment 3

[0051] Example 3 Selection of nicotine-resistant black soldier flies from wild black 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 material (that ...

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Abstract

The invention relates to the technical field of insect cultivating, in particular to a cultivating method of a nicotine-resisting ptecticus tenebrifer strain. According to the cultivating method, ptecticus tenebrifer ova of the nicotine-resisting ptecticus tenebrifer strain are inoculated into first formula materials containing nicotine, the ova are cultivated until larvae are ripe and pupate, after ptecticus tenebrifer pupae are subjected to emergence, a nicotine water solution is directly used for feeding adults, after the adults carry out oviposition, a next-generation domestication cultivating is carried out, and by continuous domestication cultivating of 20-30 generations, the stable nicotine-resisting chrysomyia megacephala strain can be obtained. Second formula materials are a nicotine water solution with the weight percent concentration of 0.2%-0.3%. According to the method, the nicotine water solution with the proper concentration is directly used, the first formula materials which are combined in a scientific mode successfully cover the unpleasant smell and bitter taste of nicotine, nutrient components are proper, smooth growing of the ptecticus tenebrifer larvae is guaranteed, due to the proper and certain nicotine content of the first formula materials and the second formula materials, the fact that the obtained ptecticus tenebrifer ripe larva rates of the formula materials with the same weight combination in different batches under the same cultivation environment are basically the same is guaranteed, and a stable cultivating effect is obtained.

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 Applications(China)
IPC IPC(8): A01K67/033
Inventor 陈泽鹏胡新军
Owner GUANGDONG BRANCH OF CHINA TOBACCO GENERAL
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