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Strengthening method of nicotine-resistant lucilia sericata variety

A Lucilia sericata, nicotine-resistant technology, applied in food processing, animal feed, additional food elements, etc., can solve the problems of lack of nicotine, etc., to achieve the effects of enhanced tolerance, smooth growth, and appropriate nutritional components

Inactive Publication Date: 2015-01-21
GUANGDONG BRANCH OF CHINA TOBACCO GENERAL +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The technical problem to be solved in the present invention is to provide a method for strengthening the nicotine-resistant Lucilia sericata species in order to overcome the lack of nicotine-resistant Lucilia sericata species with strong tolerance to nicotine in the prior art

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Example 1 Screening of nicotine-resistant Lucilia sericata varieties from wild Lucilia sericata varieties

[0036] 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%.

[0037] 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.

[0038] S03. Under indoor conditions (temperature 25°C, humidity 30%), cultivate the trapped wild fly eggs until the larvae are mature, and use the behavior of the food-free period of Lucilia sericata to separate the fly maggo...

Embodiment 2

[0041] Example 2 Screening of nicotine-resistant Lucilia sericata varieties from wild Lucilia sericata varieties

[0042] 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%.

[0043] 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.

[0044] S03. Under indoor conditions (temperature 25°C, humidity 30%), cultivate the trapped wild fly eggs until the larvae are mature, and use the behavior of the food-free period of Lucilia sericata to separate the fly maggots from the formula (i....

Embodiment 3

[0047] Example 3 Screening of nicotine-resistant Lucilia sericata varieties from wild Lucilia sericata varieties

[0048] 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%.

[0049] 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.

[0050] S03. Under indoor conditions (temperature 25°C, humidity 30%), cultivate the trapped wild fly eggs until the larvae are mature, and use the behavior of the food-free period of Lucilia sericata to separate the fly maggots from the formu...

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Abstract

The invention discloses a strengthening method of a nicotine-resistant lucilia sericata variety. According to the strengthening method, initial composts are used for breeding screened eggs of a wild nicotine-resistant lucilia sericata into imagoes; eggs laid by the imagoes are subjected to N times of strengthening cultivation into imagoes through strengthening composts; the mass percent concentration of a nicotine water solution is increased by 0.1-0.5 percent points on the basis of last strengthening compost in each strengthening cultivation cycle till the mass percent concentration of the nicotine water solution reaches 0.3%. By means of the strengthening method, the nicotine water solution with the proper concentration is directly adopted for scientific compatibility with bran and imported fish meal, strengthening cultivation of lucilia sericata is successful, the endurance capacity of the wild nicotine-resistant lucilia sericata variety to nicotine can be enhanced step by step, and a more stable cultivation effect is achieved.

Description

technical field [0001] The invention relates to the technical field of animal variety screening, in particular to a method for strengthening nicotine-resistant Lucilia sericata varieties. 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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/033A23K1/18A23K1/14A23K1/10A23K1/16
CPCA01K67/033A23K10/22A23K10/30A23K20/00A23K50/90Y02P60/87
Inventor 陈泽鹏胡新军
Owner GUANGDONG BRANCH OF CHINA TOBACCO GENERAL
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