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Harmless boilogical raticide

A rat poison, biological technology, applied in the direction of biocides, chemicals for biological control, biocides, etc., can solve problems such as great harm, and achieve the effect of eliminating rodent damage, protecting the natural environment, and protecting biodiversity

Inactive Publication Date: 2006-12-13
TIANJIN NORMAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Especially the use of Miehuiling is very harmful

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Inoculate 100 ml of strain Hisutella sinensis Liu, Guo, Yu & Zeng into 10 liters of liquid medium, use a 15 liter fermenter, 500 rpm, ventilation rate 6 liters / hour, and cultivate at 35°C for 3 Day, namely the culture of bacterial strain Mortierella sinensis (SD-9701W); the composition of the liquid culture medium: 100 grams of fermentation powder, 9900 milliliters of water.

[0018] The formula of the fermentation powder: 100 grams of fermentation powder contains 49 grams of rice flour, 49 grams of corn flour, 1 gram of sucrose, and 1 gram of soybean oil.

[0019] (The following baking powder is also made according to this ratio).

Embodiment 2

[0021] Inoculate 100 grams of the bacterial strain Mortierella sinensis into 10 kilograms of solid medium, and ferment in a fermentation room with a material thickness of 30 centimeters, and cultivate it at 35° C. for 3 days, which is the culture of the bacterial strain Mortierella sinensis; The composition of the solid medium: 2 kg of yeast powder, 8 kg of wheat bran, after fully mixing the above solid medium components, add 8 kg of water, and fully mix.

Embodiment 3

[0023] Inoculate 200 ml of the strain Mortierella sinensis into 10 liters of liquid medium, use a 15-liter fermenter, 500 rpm, 6 liters / hour of ventilation, and culture at 25°C for 7 days, which is the cultivation of the strain Mortierella sinensis The composition of described liquid culture medium: 600 grams of fermentation powder, 9400 milliliters of water.

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PUM

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Abstract

The present invention relates to a nuisance-free biological ratsbane. It is characterized by that its composition includes (by wt%) 15-80% of extract of Chinese pilose spore strain and 20-85% of grain and attractant. Said invention components are taken into rat body, it can make rat produce natural contraception effect, so that it can have extensive application range.

Description

technical field [0001] The invention relates to a biological rat poison. Background technique [0002] Rats are very fecund creatures. The rodenticide currently used is very toxic. After the mouse eats it and dies, the cat eats the mouse and the cat dies, which will bring a series of adverse consequences, such as the break of the natural biological chain, environmental pollution and destruction of biodiversity. And other issues. [0003] Both rats and humans are mammals, and the currently used rodenticides are very sensitive to human poisoning. Many major poisoning and homicide cases use rodenticides. Especially the use of Miehailing is very harmful. Now the government has intervened. If the biological agent studied in this project is put into rodent killing and pest control, let the mice eat this biological agent that is harmless to humans, prevent pregnancy naturally, and reduce the natural rat population, all such problems will be solved. [0004] Strains Hisutella s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N63/02A01P11/00
Inventor 刘丽丽
Owner TIANJIN NORMAL UNIVERSITY