Breeding method of a kind of nicotine-resistant sarcasmia strain

The invention relates to a technology for the cultivation method of A. chinensis, which is applied in the field of cultivating nicotine-resistant B. spp. strains, can solve the problems of lack of nicotine-resistant B. spp., and achieves good stability, smooth growth of larvae, and nutrition. Ingredient appropriate effect

Inactive Publication Date: 2016-11-30
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 by the present invention is to provide a method for cultivating a nicotine-resistant S. sarcaus strain in order to overcome the lack of nicotine-resistant S. Affected by various factors, a stable cultivation effect can be obtained

Method used

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  • Breeding method of a kind of nicotine-resistant sarcasmia strain

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Example 1 Screening out the nicotine-resistant R. sarcae species from the wild species of S.

[0041] 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 60%.

[0042] 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.

[0043] S03. Under indoor conditions (temperature 25°C, humidity 30%), cultivate the newly hatched larvae of the wild P. The formula material is separated (that is, when the brown-tailed fly maggot is mature, it will crawl away from the com...

Embodiment 2

[0046] Example 2 Screening out the nicotine-resistant R. sargassum species from the wild species of S.

[0047] 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 60%.

[0048] 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.

[0049] S03. Under indoor conditions (temperature 25°C, humidity 30%), cultivate the newly hatched larvae of the wild P. The formula material is separated (that is, when the brown-tailed fly maggot is mature, it will crawl away from the compost by itself, looki...

Embodiment 3

[0052] Example 3 Screening out the nicotine-resistant R. sargassum species from the wild species of S.

[0053] 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 60%.

[0054] 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.

[0055] S03. Under indoor conditions (temperature 25°C, humidity 30%), cultivate the newly hatched larvae of the wild P. The formula material is separated (that is, when the brown-tailed fly maggot is mature, it will crawl away from the compost by itself,...

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Abstract

The invention discloses a method for cultivating a strain of nicotine-resistant sarcasmia. The cultivation method is to inoculate the newly-hatched larvae of the nicotine-resistant R. safica species in the first formulation containing nicotine, cultivate the newly-hatched larvae until the larvae mature and pupate, and use the second larvae after the pupae emerge. The adult insects are fed with the formula, and after 20 to 30 generations of continuous domestication and cultivation after the newly hatched larvae are produced, a stable nicotine-resistant strain of S. The first formulation is composed of the following components by weight percentage: 70-90% of bran, 10-30% of imported fishmeal, and the humidity is adjusted to 60% by using nicotine aqueous solution with a mass percentage concentration of 3‰. The present invention directly adopts the scientific compatibility of nicotine aqueous solution with appropriate concentration, bran and imported fishmeal, and the first formula obtained not only successfully covers the unpleasant smell and bitter taste of nicotine, but also has proper nutritional components, which ensures the smooth growth of the larvae of B. Make sure to get a stable breeding effect.

Description

technical field [0001] The invention relates to the technical field of insect breeding, in particular to a method for cultivating a nicotine-resistant sarcasma 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 leaves with poor op...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): A01K67/033
Inventor陈泽鹏胡新军
OwnerGUANGDONG BRANCH OF CHINA TOBACCO GENERAL