CN103371272B - Method for promoting intensive spawning of houseflies and used breeding feed and egg receiving material - Google Patents
Method for promoting intensive spawning of houseflies and used breeding feed and egg receiving material Download PDFInfo
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Abstract
The invention discloses a method for promoting intensive spawning of houseflies and a used breeding feed and an egg receiving material, wherein the breeding feed for adult flies is prepared from 10%-30% of soybean meal, 5%-15% of dry maggot powder, 10%-30% of milk powder, 20%-60% of white sugar, 1%-10% of plant medicine residue and 1%-5% of balloon flower; and the egg receiving material for houseflies is prepared by mixing 25%-30% of wheat bran, 5%-10% of balloon flower and 60%-70% of water, and further adding 1-10mg of oviposition pheromone for the houseflies into per kilogram of mixture. By adopting the technical scheme disclosed by the invention, the fecundity of the houseflies during the period of reproductive peak can be improved, and the hatchability of fly eggs and the survival rate of larvae of the houseflies after inoculation are further improved.
Description
Technical field
The present invention relates to a kind ofly promote the intensive method of laying eggs of housefly and adult flies breeding feed and housefly used to connect ovum material, belong to housefly industrialization artificial culture technology field.
Background technology
Housefly is the sanitary insect that a kind of distribution is extremely wide, is also a kind of important recyclability insect resources simultaneously.Housefly has following characteristics:
1, the life cycle of housefly short, under suitable temperature conditions, every 14～18 days, complete a generation, and artificial feeding housefly, from ovum to ripe larva, only need 4～5 days, than raising other insect cycle, want much shorter.
2, the fertility of housefly is strong, every pair of housefly 600-1000 grain of laying eggs throughout one's life.
3, housefly to environment adaptable, disease is few.
4, housefly cultivation is easy to Artificial Control, can carry out batch production, intensive production indoor, and technical strong, the technological element of a product is high.
5, the cultivation of housefly exploitation is wide, can produce the multiple products such as high-quality insect protein, unrighted acid, antibacterial peptide, lysozyme, chitin, and its benefit is considerably beyond other agricultural projects.
Therefore, housefly cultivation has good development prospect.But housefly cultivation is in the starting stage in China, really realize the also few of housefly large-scale cultivation, also fewer about the intensive technical research of laying eggs of housefly, low-coat scale, controlled cultural technique are also immature.
From existing document, affecting the factor that housefly lays eggs generally has temperature, humidity, illumination, connects the indexs such as ovum material.It is current that to make the method that housefly lays eggs be generally in the situation that other indexs are constant, control 1-2 index and carry out laboratory data research, do not adopt industrialization pattern to carry out Comprehensive Control to These parameters, draw the control criterion that meets suitability for industrialized production most, therefore can not guarantee well egg laying amount, fly blow incubation rate and the postvaccinal common house-fly grub survival rate of housefly peak period, this is a great problem of housefly industrialized aquaculture field face.
Summary of the invention
The object of the invention is to, provide a kind of and promote the intensive method of laying eggs of housefly and adult flies breeding feed and housefly used to connect ovum material.Adopt technical solution of the present invention can improve the egg laying amount of housefly reproduction peak period, and improve fly blow incubation rate and postvaccinal common house-fly grub survival rate.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
An adult flies breeding feed, counts by weight percentage, and it is formulated by bean powder 10%-30%, dry maggot powder 5%-15%, milk powder 10%-30%, white sugar 20%-60%, plant medicine dregs 1%-10% and balloonflower root 1%-5%.
Housefly connects an ovum material, counts by weight percentage, and it is that wheat bran 25%-30%, balloonflower root 5-10% and water 60%-70% are mixed, then adds 1-10mg housefly oviposition pheromone formulated to every kilogram of mixture.Described housefly oviposition pheromone derives from into fly blow nest ethanol extract.
Adopt aforementioned adult flies breeding feed and aforementioned housefly to connect ovum material and promote the intensive method of laying eggs of housefly, comprise the following steps:
S1, puts into fly cage by fly pupa, controls temperature 20-28 ℃, relative humidity 30%-70%, and illumination 6-8 hour/day, sprouts wings into fly through 2-3 days;
S2, fly pupa is sprouted wings into after fly, regularly in feed basin, adds adult flies breeding feed, till becoming fly to put to death;
S3, the 4th day that sprouts wings into after fly starts, and to shading, connects in ovum basin and adds housefly to connect ovum material, connects ovum;
S4, the fly that will become for the 15th day sprouting wings into after fly is put to death, cleaning fly cage, then put into next batch fly pupa, repeating step S1-S4.
In the intensive method of laying eggs of aforesaid promotion housefly, in described step S1, temperature is preferably 28 ℃, and relative humidity is preferably 60%.
In the intensive method of laying eggs of aforesaid promotion housefly, in step S1, each size is 0.8-1.2m
3fly cage in put into 300-400 gram of fly pupa, fly cage is placed in airtight lightweight steel construction color steel room, every 1.5-2m
3space, steel plate room in place a fly cage.Ten thousand of the about 3.0-3.4 of one-tenth fly after every cage fly pupa is sprouted wings, male and female half and half.Workman's operation is convenient in design like this, utilizes to greatest extent space, can effectively isolate simultaneously, prevents into fly and infects mutually, causes Large Scale Death.In addition, the temperature and humidity of cubicle is more easily controlled.
In the intensive method of laying eggs of aforesaid promotion housefly, in step S1, adopt humidifier controlled humidity.
In the intensive method of laying eggs of aforesaid promotion housefly, in step S1, adopt the fluorescent lamp of 25W*2 or sunlight shed to coordinate sunshading board to provide illumination, illumination every day in summer 6 hours, illumination every day in winter 8 hours, spring, Qiu Liangji illumination every day 7 hours.
In the intensive method of laying eggs of aforesaid promotion housefly, in step S2, the adult flies breeding feed 2g/ cage that adds per hour.
In the intensive method of laying eggs of aforesaid promotion housefly, in step S3, add housefly to connect ovum material 100g/ basin at every turn, reload every day twice.
In the intensive method of laying eggs of aforesaid promotion housefly, by by connect ovum basin be arranged on feed basin under, and connect ovum basin and be less than feed basin, to realize the shading that connects ovum basin.
In order to ensure methodological science of the present invention, reasonable, feasible, applicant has carried out series of experimental research and investigation.
One, temperature, humidity, illumination condition screening
Feed formula, connect ovum material formula identical, connect the abundant shading of ovum basin in the situation that, regulate temperature, humidity, illumination condition, to fly pupa eclosion rate and become fly egg laying amount to carry out three factor five levels orthogonal experiment, the results are shown in Table 1, table 2.
Table 1
Table 2
Experimental result shows, at temperature 20-28 ℃, and humidity 30%-70%, under illumination 6-8 hour condition, fly pupa eclosion rate, at 75%-85%, becomes fly egg laying amount between 500000-540000, reaches the production requirement of industrialization fly maggot.
Two, adult flies breeding feed formula screening
Experiment condition: 28 ℃ of temperature, humidity 60%, illumination 8 hours, the adult flies breeding feed 2g/ cage that adds per hour, adopts the adult flies breeding feed of different proportionings to carry out Three factors-levels orthogonal experiment, the results are shown in Table 3.
Table 3
Can find out, sequence number 3,5,7,9 experiment effects are best, and integrated cost is considered, is for No. 7 optimal result.
Adult flies breeding forage standard: protein is not less than 25%, sugar is not less than 35%, and contains various vitamin and trace element.
In adult flies breeding feed of the present invention, dry maggot powder, plant medicine dregs, balloonflower root are auxiliary material.Dry maggot powder is mainly used to the protein content in brew.Plant medicine dregs is used for the nutritional labeling in brew, as polysaccharide, quinone, ketone, saponin(e etc., is mainly to utilize active ingredient residual in its dregs of a decoction, the various nutritional labelings in balanced feed.Balloonflower root is used for improving into fly digestion, promotes feed to absorb, and improves efficiency of feed utilization.
Three, connect the improvement of ovum material
Adopt existingly while connecing ovum material, housefly can produce a part of fly blow in feed, feeding water, and feed, feeding water do not possess fly blow incubation condition, and therefore, fly blow incubation rate is lower.In addition, housefly has and assembles the characteristic lay eggs, after the female fly that the lays eggs female fly that can formerly the lay eggs surrounding of laying eggs lay eggs, can cause like this connecing fly blow in ovum material and distribute very unevenly, be unfavorable for fly blow hatching.
And the present invention adds after housefly oviposition pheromone in connecing ovum material, housefly oviposition pheromone can induce housefly to lay eggs dispersedly, thereby make the distribution of fly blow in connecing ovum material comparatively even, and the fly blow amount that housefly is produced in feed, feeding water obviously reduces, guarantee that in its hatching process, extraneous environmental nutrient is even, improve fly blow quality.
Four, connect the design of ovum basin
Have bibliographical information, what connect that ovum need adopt dark 10cm connects ovum tank, need to place 2-3cm thick connect ovum material, be just conducive to housefly and lay eggs.Adopt levels of the present invention design (connect ovum basin be arranged on feed basin under) after, connecing ovum basin thickness is only 3-4cm, only need to place 1.5-2cm thick connect ovum material, just can reach industrial requirement, be that every cage becomes the total egg laying amount of fly (4-15 days after sprouting wings) 500000-540000 grain, make to connect ovum material use amount and reduced 10%-20%.
Comprehensive above-mentioned conclusion, by following experiment condition, promote the intensive of housefly to lay eggs: 28 ℃ of temperature, humidity 60%, illumination 8 hours, 2g per hour becomes fly feed (30% bean powder, 10% milk powder, 40% white sugar, 5% maggot powder, 10% dregs of a decoction powder and 5% Platycodon Root), can reach every cage and becomes 624389 of the total egg laying amounts of fly (4-15 days after sprouting wings).But suitability for industrialized production does not generally reach accuracy like this, integrated cost considers, every cage becomes the total egg laying amount of fly (4-15 days after sprouting wings) on average to reach 500000 just to meet above production standard.
Compared with prior art, the temperature that the present invention is laid eggs housefly in process is controlled at 20-28 ℃, humidity is controlled at 30%-70%, light application time is reduced to 6-8 hour/day, adopt new adult flies breeding feed formula and connect ovum material formula, and will connect ovum basin and carry out shading setting, by the Comprehensive Control to above-mentioned 6 controllable factors, housefly egg production peak time can be controlled to the 4th day to the 15th day after emergence, promote female fly at the egg laying amount of reproduction peak period, average every female fly only peak period egg laying amount just reaches 330-360 grain, make peak period egg laying amount account for the 75%-85% of the whole egg-laying season egg laying amount of housefly, correspondingly reduced feeding cost, general fly blow incubation rate >80%, industrialized standard fly blow incubation rate >85% of the present invention, laboratory Optimal Control result fly blow incubation rate can reach 92%-95%.Use adult flies breeding feed of the present invention survival rate of larvae can be improved to 10%-15%.
In addition, adopt new adult flies breeding feed formula, adopt compared to existing technology milk powder, white sugar to raise into fly, can reduce approximately 30% cost; In connecing ovum material, add housefly oviposition pheromone, make the egg laying amount of female fly in connecing ovum material more even, be conducive to the quantitative control of later stage in producing and the standard controllability of next step large-scale industrialization inoculation.
The present invention adopts industrialization pattern, 6 indexs are carried out to Comprehensive Control, its cost in suitability for industrialized production is reduced greatly, egg laying amount is stable, postvaccinal common house-fly grub survival rate is stable, is suitable for, in suitability for industrialized production, related data is carried out to quality standardization control.
Below in conjunction with the specific embodiment, the present invention is further illustrated.
The specific embodiment
Embodiment 1: the preparation of adult flies breeding feed: take bean powder 10g, dry maggot powder 5g, milk powder 30g, white sugar 40g, plant medicine dregs 1g and balloonflower root 1g, mix, obtain.
Embodiment 2: the preparation of adult flies breeding feed: take bean powder 20g, dry maggot powder 10g, milk powder 20g, white sugar 60g, plant medicine dregs 5g and balloonflower root 3g, mix, obtain.
Embodiment 3: the preparation of adult flies breeding feed: take bean powder 30g, dry maggot powder 5g, milk powder 10g, white sugar 40g, plant medicine dregs 10g and balloonflower root 5g, mix, obtain.
Embodiment 4: the preparation of adult flies breeding feed: take bean powder 30g, dry maggot powder 5g, milk powder 20g, white sugar 20g, plant medicine dregs 10g and balloonflower root 5g, mix, obtain.
Plant medicine dregs in above-described embodiment 1-4 can be one or more in the Radix Astragali, the red sage root, polygonum capitatum, pseudo-ginseng etc.
Embodiment 5: housefly connects the preparation of ovum material: take wheat bran 25g, balloonflower root 5g and water 70g and housefly oviposition pheromone 0.1mg, mix, obtain.
Embodiment 6: housefly connects the preparation of ovum material: take wheat bran 27g, balloonflower root 8g and water 65g and housefly oviposition pheromone 0.3mg, mix, obtain.
Embodiment 7: housefly connects the preparation of ovum material: take wheat bran 30g, balloonflower root 10g and water 60g and housefly oviposition pheromone 1mg, mix, obtain.
Embodiment 8: promote the intensive method of laying eggs of housefly: by size, be 0.8m
3fly cage be placed in airtight lightweight steel construction color steel room, every 1.5m
3space, steel plate room in place a fly cage, in each fly cage, put into 300 grams of fly pupas; Controlling temperature is 20 ℃, adopts humidifier to control relative humidity at 30%-60%, adopts the fluorescent lamp of 25W*2 that illumination is provided, 6 hours (summer) of illumination every day; By connect ovum basin be arranged on feed basin under, and connect ovum basin and be less than feed basin, to realize the abundant shading that connects ovum basin; Fly pupa after 2-3 days sprouts wings into fly, the adult flies breeding feed 2g/ cage to adding embodiment 1 to prepare in feed basin per hour; The 4th day that sprouts wings into after fly starts, and connects the housefly that adds embodiment 5 to prepare in ovum basin connect ovum material to shading, reloads twice every day, and each 100g/ basin, connects ovum; The fly that will become for the 15th day sprouting wings into after fly is put to death, cleaning fly cage, then put into next batch fly pupa, repeat abovementioned steps.
Embodiment 9: promote the intensive method of laying eggs of housefly: by size, be 1m
3fly cage be placed in airtight lightweight steel construction color steel room, every 1.8m
3space, steel plate room in place a fly cage, in each fly cage, put into 350 grams of fly pupas; Controlling temperature is 25 ℃, adopts humidifier to control relative humidity at 40%-70%, adopts sunlight shed to coordinate sunshading board to provide illumination, illumination every day 7 hours (spring, Qiu Liangji); By connect ovum basin be arranged on feed basin under, and connect ovum basin and be less than feed basin, to realize the abundant shading that connects ovum basin; Fly pupa after 2-3 days sprouts wings into fly, the adult flies breeding feed 2g/ cage to adding embodiment 2 to prepare in feed basin per hour; The 4th day that sprouts wings into after fly starts, and connects the housefly that adds embodiment 6 to prepare in ovum basin connect ovum material to shading, reloads twice every day, and each 100g/ basin, connects ovum; The fly that will become for the 15th day sprouting wings into after fly is put to death, cleaning fly cage, then put into next batch fly pupa, repeat abovementioned steps.
Embodiment 10: promote the intensive method of laying eggs of housefly: by size, be 1.2m
3fly cage be placed in airtight lightweight steel construction color steel room, every 2m
3space, steel plate room in place a fly cage, in each fly cage, put into 400 grams of fly pupas; Controlling temperature is 28 ℃, adopts humidifier control relative humidity at 30%-70%, adopts the fluorescent lamp of 25W*2 to provide illumination, illumination every day 8 hours; By connect ovum basin be arranged on feed basin under, and connect ovum basin and be less than feed basin, to realize the abundant shading that connects ovum basin; Fly pupa, after 2-3 days sprouts wings into fly, per hourly adds adult flies breeding feed 2g/ cage in feed basin; The 4th day that sprouts wings into after fly starts, and to shading, connects in ovum basin and adds housefly to connect ovum material, reloads twice every day, and each 100g/ basin, connects ovum; The fly that will become for the 15th day sprouting wings into after fly is put to death, cleaning fly cage, then put into next batch fly pupa, repeat abovementioned steps.
Embodiment 11: promote the intensive method of laying eggs of housefly: by size, be 1m
3fly cage be placed in airtight lightweight steel construction color steel room, every 1.5m
3space, steel plate room in place a fly cage, in each fly cage, put into 400 grams of fly pupas, control 25 ℃ of temperature, control relative humidity 40%-60%, illumination every day 7 hours, will connect ovum and carry out shading setting; Fly pupa after 2-3 days sprouts wings into fly, the adult flies breeding feed 2g/ cage to adding embodiment 3 or 4 to prepare in feed basin per hour; The 4th day that sprouts wings into after fly starts, and connects the housefly that adds embodiment 7 to prepare in ovum basin connect ovum material to shading, reloads twice every day, and each 100g/ basin, connects ovum; The fly that will become for the 15th day sprouting wings into after fly is put to death, cleaning fly cage, then put into next batch fly pupa, repeat abovementioned steps.
Claims (8)
1. promote the intensive method of laying eggs of housefly, it is characterized in that, comprise the following steps:
S1, puts into fly cage by fly pupa, controls temperature 20-28 ℃, relative humidity 30%-70%, and illumination 6-8 hour/day, sprouts wings into fly through 2-3 days;
S2, fly pupa is sprouted wings into after fly, regularly in feed basin, adds adult flies breeding feed, till becoming fly to put to death;
S3, the 4th day that sprouts wings into after fly starts, and to shading, connects in ovum basin and adds housefly to connect ovum material, connects ovum;
S4, the fly that will become for the 15th day sprouting wings into after fly is put to death, cleaning fly cage, then put into next batch fly pupa, repeating step S1-S4;
Count by weight percentage, described adult flies breeding feed is formulated by bean powder 10%-30%, dry maggot powder 5%-15%, milk powder 10%-30%, white sugar 20%-60%, plant medicine dregs 1%-10% and balloonflower root 1%-5%;
Count by weight percentage, it is that wheat bran 25%-30%, balloonflower root 5-10% and water 60%-70% are mixed that described housefly connects ovum material, then adds 1-10mg housefly oviposition pheromone formulated to every kilogram of mixture.
2. the intensive method of laying eggs of promotion housefly according to claim 1, is characterized in that: in described step S1, controlling temperature is 28 ℃, and relative humidity is 60%.
3. the intensive method of laying eggs of promotion housefly according to claim 1, is characterized in that: in step S1, each size is 0.8-1.2m
3fly cage in put into 300-400 gram of fly pupa, fly cage is placed in airtight lightweight steel construction color steel room, every 1.5-2m
3space, steel plate room in place a fly cage.
4. the intensive method of laying eggs of promotion housefly according to claim 1 and 2, is characterized in that: in step S1, adopt humidifier controlled humidity.
5. the intensive method of laying eggs of promotion housefly according to claim 1 and 2, it is characterized in that: in step S1, adopt the fluorescent lamp of 25W*2 or sunlight shed to coordinate sunshading board to provide illumination, illumination every day in summer 6 hours, illumination every day in winter 8 hours, spring, Qiu Liangji illumination every day 7 hours.
6. the intensive method of laying eggs of promotion housefly according to claim 1, is characterized in that: in step S2, and the adult flies breeding feed 2g/ cage that adds per hour.
7. the intensive method of laying eggs of promotion housefly according to claim 1, is characterized in that: in step S3, add housefly to connect ovum material 100g/ basin at every turn, reload every day twice.
8. the intensive method of laying eggs of promotion housefly according to claim 1, is characterized in that: by by connect ovum basin be arranged on feed basin under, and connect ovum basin and be less than feed basin, to realize the shading that connects ovum basin.
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| CN104472441A (en) * | 2014-12-04 | 2015-04-01 | 桐乡市恒易生物科技有限公司 | Feeding method of hylemyia platura meigen |
| CN106306610A (en) * | 2016-08-23 | 2017-01-11 | 张驰 | Feed for larvae of apple flies and preparation method thereof |
| CN106954765B (en) * | 2017-04-11 | 2021-03-02 | 广东人为峰健康管理有限公司 | Insect feed and preparation method and application thereof |
| CN108552119A (en) * | 2018-04-12 | 2018-09-21 | 贵州医科大学 | Polygonum capitatum discards the processing method of the dregs of a decoction |
| CN108782474B (en) * | 2018-07-05 | 2023-09-15 | 山东农业大学 | Housefly feeding device and feeding method capable of rapidly collecting egg grains and replacing feed |
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| CN1027952C (en) * | 1989-10-13 | 1995-03-22 | 蒋祥太 | Additives poultry composite feed and their production method |
| CN1134238A (en) * | 1995-04-22 | 1996-10-30 | 赵胜利 | Additive baishichuqinkang for farm animal feed and its producing method |
| CN102144712B (en) * | 2010-02-08 | 2015-04-08 | 上海百树生物科技有限公司 | Platycodon root extract feed additive and preparation method thereof |
| CN102669154B (en) * | 2012-05-17 | 2014-05-28 | 江苏扬农化工股份有限公司 | Fly killing composition and application thereof |
| CN102805053B (en) * | 2012-08-21 | 2014-02-19 | 贵州博康生物工程有限公司 | Quick and intensive straw management method based on ecological conversion via housefly metabolism |
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