CN101984798B - Sterile, nontoxic and harmless maggot culturing method - Google Patents
Sterile, nontoxic and harmless maggot culturing method Download PDFInfo
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- CN101984798B CN101984798B CN201010210331XA CN201010210331A CN101984798B CN 101984798 B CN101984798 B CN 101984798B CN 201010210331X A CN201010210331X A CN 201010210331XA CN 201010210331 A CN201010210331 A CN 201010210331A CN 101984798 B CN101984798 B CN 101984798B
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Abstract
The invention provides a sterile, nontoxic and harmless maggot culturing method, which creates a condition for the further development and utilization of maggots. In the culturing method, according to the living habits and characteristics of the maggots a special culture workshop is built and sterilizing, cooling and water equipment is provided, so that the safety and sanitation are assured; the cultured maggots have high protein content, the adults can be further processed into organic feed additive and can be further extracted by a biochemical technique to form a raw material for producing organic food and protein powder; a fly cage is arranged to prevent the maggots from escaping; and leftovers of agricultural and sideline products are used as feed, the culture cost is low, and the maggot yield can be improved by limiting temperature and humidity strictly. The adults obtained in a production process can be processed into the high-quality and high-nutrition organic feed additive, the food safety and body healthy of people can be guaranteed, and the method has a high-yield characteristic; the yield of feed with the additive is 8 to 12 times that of feed made from grains; and the adults of the maggots can be prepared into a raw material of pure insect protein powder by the process steps of sterilizing, drying, cooling, crushing and sieving.
Description
Technical field
The invention belongs to the fly maggot breeding technical field.
Background technology
The fertility of fly is very strong; Not only contain various immune composition in its larva fly maggot body up to 58.66~73.86%, comprise anticancer, disease-resistant, immunologic function special efficacy albumen is arranged, also comprise various nutrients; Like various vitamins, trace element, choline, lecithin, various active enzyme, multiple growth factor or the like; Not only can be used as the organic feed additive, promote growing of poultry and livestock etc., can also larva be arranged with fly maggot is feedstock production dry freeze powder health products; Or the physiological activators such as " active enzymolysis protein powders " that from the maggot slurry, separates, purifies, even develop chitin, shitosan, lecithin and albumin etc.But the fly of occurring in nature and fly maggot are owing to the reason of its life habit; Health is infected with a lot of germs inevitably; Therefore be difficult to directly be used, must adopt the cultural method of safety and sanitation that fly maggot is cultured, realize development and use fly maggot.
Summary of the invention
The objective of the invention is to propose a kind of aseptic nontoxic fly maggot breeding method, create conditions for further developing fly maggot.
Aseptic nontoxic fly maggot breeding method of the present invention comprises the steps:
A: the fly cage that utilizes nylon gauze to process is set in constant temperature, constant humidity, sterile workshop; To plant fly is placed in the fly cage and utilizes the milk powder feeding; And the basin that water is equipped with in placement in the fly cage is to adopt ovum; Every batch of kind fly is raised and eliminated at once in 15~20 days, utilizes hot water or steam will plant fly and kills, and the oven dry abrasive dust is made animal and fowl fodder;
B: after treating that fly blow is hatched into larva, larva is put into the plastic processing frame or the pallet in constant temperature, constant humidity, aseptic workshop and raise, the feed of larval stage is: wheat bran, rice bran, milk powder, brown sugar, dusty yeast;
C: take out the utilization to be further processed of part larva, and let remaining larva pupate naturally, water washes out the fly pupa; Perhaps when remaining larva is supported flavescence in about 5~6 days, its taking-up is put in the dry powder, impels and pupate;
D: after treating that nymphosis is adult, adult is placed in the fly cage raises again, the feed in adult stage is: wheat bran, rice bran, milk powder, brown sugar, dusty yeast, bean dregs, vinasse develop into maturation kind fly until adult;
E: the kind fly that carries out the A step is again raised, breeding work.
The fly maggot that utilizes said method to culture does not carry disease germs, and is nontoxic, can deep processing be the organic feed additive behind the taking-up adult, can be further extracted into organic food and albumen powder raw material through biochemical technology.
The temperature of said constant temperature, constant humidity, sterile workshop is 25~30 ℃, and relative moisture is 60%~70%.According to experiment confirm, fly maggot is grown the fastest under room temperature 25-30 ℃, the condition of relative moisture 60%-70%, and the pupa that becomes is also bigger.
Long 100 centimetres of described fly cage, high 80 centimetres, place kind of fly 1.1~1.3 ten thousand in every cage, every cage powder 20 grams of breast-feeding every day.The excessive area deficiency of ingesting that causes easily of cultivation density, output is not high, and cultivation density is too small to cause the wasting of resources easily.
In said A and the D step, feed is placed in the feed basin of pad of cotion face, and feed and water change secondary every day.Feed is placed in the feed basin of pad of cotion face, can let into fly and stand on the gauze and suck.
In the said A step, be used to adopt in the basin of ovum and also be placed with gauze and wheat bran, be easy to the ovum work of adopting in later stage.
Aseptic nontoxic fly maggot breeding method of the present invention is according to the life habit and the characteristics of fly maggot; Built special breed workshop; Be equipped with sterilization, refrigeration, system heating equipment, guarantee safety and sanitation, bring up the fly maggot that comes out and contain the protein content height; Taking out adult can deep processing be the organic feed additive, can be developed further into organic food and albumen powder raw material through biochemical technology; Through being set, the fly cage guarantees that fly maggot do not flee; The main offcuts that adopt agricultural byproducts are as feed, and aquaculture cost is low, and improve fly maggot output through strictness qualification temp. and humidity.
Description of drawings
Fig. 1 is that aseptic nontoxic fly maggot breeding method of the present invention and fly maggot utilize the mode sketch map.
Embodiment
Specify the present invention below in conjunction with specific embodiment and accompanying drawing.
Embodiment 1:
As shown in Figure 1, the aseptic nontoxic fly maggot breeding method of present embodiment comprises the steps:
A: set up constant temperature, constant humidity, aseptic raising workshop, the standard workshop is 200 square metres/, and temperature keeps 25-30 ℃; Relative moisture keeps 60%-70% in the room, in constant temperature, constant humidity, sterile workshop, establishes the raising frame, divides upper, middle and lower-ranking; Every layer of frame placed the fly cage of processing with nylon gauze, and long 100 centimetres of fly cage is high 80 centimetres; Place 1.2 ten thousand of kind of flies in every cage, each cage all adds the cloth sleeve, so that reinforced, Jia Shui and adopt ovum; Every cage powder 20 grams of breast-feeding every day, feed is placed in the feed basin of pad of cotion face, and feed and water change secondary every day; And in the fly cage, place water is housed basin to adopt ovum, get ovum once at kind of a fly cage every day, delivers to the maggot room and educate maggot; Every batch of kind fly is raised and eliminated at once in 15~20 days, utilizes hot water or steam will plant fly and kills, and the oven dry abrasive dust is made the organic feed additive;
B: after treating that fly blow is hatched into larva, larva is put into the plastic processing frame in constant temperature, constant humidity, aseptic workshop and raise, the feed of larval stage is: wheat bran, rice bran, milk powder, brown sugar, dusty yeast;
C: take out part larva utilization to be further processed (can pass through sterilization → drying → cool off → pulverize, the series of processes of sieving is processed the young albumen powder of pure elder brother), and let remaining larva pupate naturally, water washes out the fly pupa; Perhaps when remaining larva is supported flavescence in about 5~6 days, its taking-up is put in the dry powder, impels and pupate;
D: after treating that nymphosis is adult, adult is placed in the fly cage raises again, the feed in adult stage is: wheat bran, rice bran, milk powder, brown sugar, dusty yeast, bean dregs, vinasse, develop into maturation kind fly until adult, and generally support and can collect utilization in 3~4 days;
E: the kind fly that carries out the A step is again raised, breeding work.
But deep processing was the organic feed additive after the kind fly in the A step was taken out, and had the characteristic of high nutrition, was 3 times of fish meal, and its " protein " content is identical with the GB5410-1999 whole milk powder; Nutrient is easy to absorb, and the feedstuff-meat ratio conversion reaches 2: 1~and 3: 1, palatability is strong; Raised the livestock fast growth, premunition is extremely strong, and is not sick basically; Guaranteed public's food security and healthy, and high yield characteristics, output are arranged is with the 8-12 of grain-production forage yield doubly.
Claims (5)
1. an aseptic nontoxic fly maggot breeding method is characterized in that comprising the steps:
A: the fly cage that utilizes nylon gauze to process is set in constant temperature, constant humidity, sterile workshop; To plant fly is placed in the fly cage and utilizes the milk powder feeding; And the basin that water is equipped with in placement in the fly cage is to adopt ovum; Every batch of kind fly is raised and eliminated at once in 15~20 days, utilizes hot water or steam will plant fly and kills, and the oven dry abrasive dust is made the organic feed additive of livestock and poultry;
B: after treating that fly blow is hatched into larva, larva is put into the plastic processing frame or the pallet in constant temperature, constant humidity, aseptic workshop and raise, the feed of larval stage is: wheat bran, rice bran, milk powder, brown sugar, dusty yeast;
C: take out the utilization to be further processed of part larva, and let remaining larva pupate naturally, water washes out the fly pupa; Perhaps when remaining larva is supported flavescence in about 5~6 days, its taking-up is put in the dry powder, impels and pupate;
D: after treating that nymphosis is adult, adult is placed in the fly cage raises again, the feed in adult stage is: wheat bran, rice bran, milk powder, brown sugar, dusty yeast, bean dregs, vinasse develop into maturation kind fly until adult;
E: the kind fly that carries out the A step is again raised, breeding work.
2. aseptic nontoxic fly maggot breeding method according to claim 1, the temperature that it is characterized in that said constant temperature, constant humidity, sterile workshop is 25~30 ℃, relative moisture is 60%~70%.
3. aseptic nontoxic fly maggot breeding method according to claim 1 is characterized in that long 100 centimetres of described fly cage, and is high 80 centimetres, places kind of fly 1.1~1.3 ten thousand in every cage, every cage powder 20 grams of breast-feeding every day.
4. aseptic nontoxic fly maggot breeding method according to claim 1 is characterized in that in said A and the D step, feed is placed in the feed basin of pad of cotion face, and feed and water change secondary every day.
5. aseptic nontoxic fly maggot breeding method according to claim 1 is characterized in that in the said A step, is used to adopt in the basin of ovum also be placed with gauze and wheat bran.
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CN201010210331XA CN101984798B (en) | 2010-06-28 | 2010-06-28 | Sterile, nontoxic and harmless maggot culturing method |
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CN101984798B true CN101984798B (en) | 2012-09-05 |
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CN102792924B (en) * | 2012-08-31 | 2014-08-13 | 哈尔滨工业大学 | Process for artificially incubating scorpion maggots |
CN103004702A (en) * | 2012-12-30 | 2013-04-03 | 西宁天谷农牧科技有限公司 | Method for preparing fly maggots by using Tibetan chicken manures |
CN103125450B (en) * | 2013-02-07 | 2014-11-26 | 浙江大学 | Fly maggot cultivating method using bean dregs |
CN103478079A (en) * | 2013-05-21 | 2014-01-01 | 姚洪根 | Ecological treatment method for livestock and poultry died of sickness |
CN103449865A (en) * | 2013-08-22 | 2013-12-18 | 贵州博康生物工程有限公司 | Organic fertilizer production process |
CN103651266B (en) * | 2013-11-29 | 2015-04-29 | 灵璧县林汇家禽育种有限责任公司 | Fly larvae breeding method |
CN103918618B (en) * | 2014-05-04 | 2016-01-13 | 青岛中医秘方研究院 | A kind of maggot industrialized cultivation method and feed |
CN105875511B (en) * | 2015-06-09 | 2019-03-22 | 周辛平 | A kind of maggot culturing method |
CN107517922A (en) * | 2017-09-29 | 2017-12-29 | 清远职业技术学院 | A kind of scientific method for breeding of insect protein chicken |
CN108713532A (en) * | 2018-05-28 | 2018-10-30 | 南华大学 | A kind of housefly culture medium and preparation method thereof and cultural method |
CN108935343A (en) * | 2018-08-10 | 2018-12-07 | 陈希月 | A kind of method and maggot bud albumen powder of artificial feeding maggot bud |
CN112369372A (en) * | 2020-11-16 | 2021-02-19 | 叶守成 | Method for breeding maggots fed by toads |
CN112790160A (en) * | 2020-12-24 | 2021-05-14 | 周君荣 | Novel animal feed |
CN113693176A (en) * | 2021-08-26 | 2021-11-26 | 浙江省农业科学院 | Protein feed suitable for industrial fly culture |
CN115152674A (en) * | 2022-08-16 | 2022-10-11 | 黄晓菊 | Method for breeding oysters capable of being eaten raw |
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