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Biological method for expelling flies in cage-culture chicken house

A chicken farm and fly repelling technology, which is applied in the biological field of cage chicken farm fly repellent, can solve the problems of unfavorable feces follow-up utilization, pesticide residues, etc., and achieve the goal of protecting the health of the population, improving the environment, and continuously producing high-efficiency fly repelling Effect

Inactive Publication Date: 2017-06-20
广州翘楚昆虫繁育中心有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method will cause pesticide residues, which is not conducive to the subsequent utilization of feces, and is a method accompanied by great ecological risks

Method used

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  • Biological method for expelling flies in cage-culture chicken house
  • Biological method for expelling flies in cage-culture chicken house

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] In September 2016, in the cage chicken farm of Niu Niuer Cordyceps Chicken Farm in Baiyun District, Guangzhou, the chicken species raised were Qingyuan Ma pheasants in cages, and 96 chickens were raised. The chicken cage covers an area of ​​5 square meters. The feed used for raising chickens is made of corn flour, soybean meal, bran, Chinese herbal medicine, etc., and no antibiotics are added. During the breeding process, the temperature is 20-33°C. The manure area under the chicken coop is like figure 2 As shown, it is the manure dropping area with a brick barrier wall, and the height of the wall is 12cm. Clean up the chicken manure first, and then evenly spread fresh black soldier fly manure with a thickness of 2 mm in the manure dropping area of ​​the chicken cage; on the second day, the chicken manure began to accumulate in the dropping area of ​​the chicken manure, and then evenly spread the 5-day-old black soldier fly larvae. On chicken manure, there are 100,00...

Embodiment 2

[0027] When the black soldier fly larvae cannot be used in time, store the 4-6 day-old black soldier fly larvae in a 10°C low-temperature box for storage. When it needs to be put into use, take out the stored 4-6 day-old black soldier fly larvae Spread evenly on the chicken manure then; Other operations are identical with embodiment 1. In this embodiment, effects equivalent to those in Embodiment 1 can also be obtained.

Embodiment 3

[0029] The experimental conditions are basically the same as in Example 1, the difference is that: uniformly spread 20mm thick black soldier fly maggots in the manure dropping area of ​​the chicken cage, and place 4-day-old black soldier fly larvae at a density of 30,000 per square meter. Spread evenly over the dropping area. During the whole treatment process, no housefly and fly maggot activities were seen, which played a very good effect of repelling flies.

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Abstract

The invention discloses a biological method for expelling flies in a cage-culture chicken house. The method comprises the following steps: cleaning a hencoop excrement-falling area, and then uniformly scattering 1-20mm thick hermetia illucens excrement, 1 day later, uniformly scattering 4-6 days old hermetia illucens larvae to the excrement-falling area in the density of 1-3 ten thousand pieces / square meter, and cleaning the chicken manure after the hermetia illucens larvae grow to be prepupa. According to the method provided by the invention, the hermetia illucens excrement is put into a chicken manure pit in advance, and meanwhile, the hermetia illucens larvae at the optimal utilization stage (4-6 days old) are directly utilized, so that the continuous production of fly-expelling matters and efficient fly expelling can be realized and the fly-expelling efficiency is greatly increased. The method provided by the invention is an ecology-friendly fly-expelling technique, is capable of extremely avoiding the application and residue of the harmful substances, such as antibiotics and pesticides, to human food chain and is capable of protecting human health.

Description

technical field [0001] The invention belongs to the technical field of biotechnology and environmental protection, and in particular relates to a biological method for repelling flies in caged chicken farms. Background technique [0002] In large-scale cage farms, due to the accumulation of feces, a large number of flies, especially houseflies, will be attracted. The adult housefly is a harmful insect, which is contaminated with feces and feed everywhere, and is easy to spread poultry diseases. It is a major pest in farms. At present, there are two types of methods for preventing and controlling flies in cage chicken farms. [0003] The first type of method is to add low-toxic antibiotic additives with fly-killing effect to the feed of chickens in cages. Commonly used drugs include cyromazine, ivermectin, abamectin, etc., which are selected by most domestic farms. this method. Although this type of method works well, a large amount of antibiotic drugs remain in the animal...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/033A23K50/90A23K10/26C05F3/00
CPCA01K67/033C05F3/00Y02A40/20
Inventor 柴志强陈丰林李博文潘新元
Owner 广州翘楚昆虫繁育中心有限公司
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