CN114208778A - Method for feeding hermetia illucens by using potato residues and hair eggs - Google Patents

Method for feeding hermetia illucens by using potato residues and hair eggs Download PDF

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Publication number
CN114208778A
CN114208778A CN202111538922.4A CN202111538922A CN114208778A CN 114208778 A CN114208778 A CN 114208778A CN 202111538922 A CN202111538922 A CN 202111538922A CN 114208778 A CN114208778 A CN 114208778A
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Prior art keywords
eggs
weight
black soldier
hermetia illucens
sweet potato
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CN202111538922.4A
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Chinese (zh)
Inventor
赵春明
吉志新
齐淑新
李冰
乔亚科
刘云峰
王艳敏
李欣玥
司增志
贾青辉
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Hebei Zhongshu Agricultural Science And Technology Group Co ltd
Hebei Normal University of Science and Technology
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Hebei Zhongshu Agricultural Science And Technology Group Co ltd
Hebei Normal University of Science and Technology
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Priority to CN202111538922.4A priority Critical patent/CN114208778A/en
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K67/00—Rearing or breeding animals, not otherwise provided for; New breeds of animals
    • A01K67/033—Rearing or breeding invertebrates; New breeds of invertebrates
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/20—Animal feeding-stuffs from material of animal origin
    • A23K10/26—Animal feeding-stuffs from material of animal origin from waste material, e.g. feathers, bones or skin
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K50/00—Feeding-stuffs specially adapted for particular animals
    • A23K50/90—Feeding-stuffs specially adapted for particular animals for insects, e.g. bees or silkworms
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/87—Re-use of by-products of food processing for fodder production

Abstract

The invention discloses a method for feeding hermetia illucens by using potato residues and eggs. Belongs to the technical field of cultivation. The weight ratio of the raw eggs to the potato residue is 1: 9. According to the invention, the black soldier fly is fed by compounding the hair eggs and the potato residues, so that the weight, the prepupa body length, the death rate, the pupation rate, the feed coefficient and the like of the aged larva of the black soldier fly are obviously influenced, and the duration of each insect state is not obviously influenced. Analysis of the data results showed that: the 10% of the shelled eggs and 90% of the sweet potato residues can obviously promote the growth and development of the hermetia illucens.

Description

Method for feeding hermetia illucens by using potato residues and hair eggs
Technical Field
The invention relates to the technical field of breeding, in particular to a method for feeding hermetia illucens by using potato residues and eggs.
Background
The black soldier fly, also known as Hermetia illucens, is a devastating insect of the genus Hermetia illucens of the subfamily Hermetia illucens of the subclass Hermetia of the order Deltoidea, Diptera, and is a resource insect. The whole growth period of the hermetia illucens is divided into 4 stages of eggs, larvae, pupae and adults, the larvae are divided into 6 different instars, and the 6 th larva is called pre-pupae and is not generally eaten.
The preserved eggs are dead embryos which are not shelled in the hatching process and account for about 5 to 10 percent of the total number of the fertilized eggs. In recent years, with the increase in the number of chickens raised, a large number of eggs are produced in each hatchery every year. At present, after the eggs are eaten, great hidden danger is brought to body health, and the eggs are mostly regarded as garbage and discarded, so that great waste of resources is caused, and the environment is polluted. The study reports that the raw eggs contain 29 percent of crude protein, 7 percent of fat, 2 percent of ash, 0.5 percent of calcium and 03 percent of phosphorus.
In recent years, with the rapid development of sweet potato processing industry in China, sweet potato products mainly focus on starch, leisure food, industrial ethanol and the like, wherein the sweet potato starch is processed and developed most rapidly. A large amount of sweet potato residues are generated in the processing process of sweet potato starch, and the sweet potato residues are a byproduct generated in the production process of the sweet potato starch and mainly comprise substances such as water, starch, protein, cellulose and the like. Because the sweet potato residues are easy to decay and deteriorate after being accumulated for a long time, most of the sweet potato residues are discarded except a small amount of sweet potato residues are processed and utilized by a plurality of enterprises, so that the serious waste of resources is caused, and the problem of environmental pollution is also caused.
However, when the sweet potato residue is used for feeding animals, the sweet potato residue is difficult to store due to high water content, is easy to generate toxic metabolites and is limited in application.
Therefore, whether the black soldier fly can be fed by the sweet potatoes and the eggs is a problem to be solved urgently by the technical personnel in the field.
Disclosure of Invention
In view of the above, the invention provides a method for feeding hermetia illucens by using potato residues and eggs.
In order to achieve the purpose, the invention adopts the following technical scheme:
a method for feeding hermetia illucens by using potato pulp and hair eggs is characterized in that the weight ratio of the hair eggs to the potato pulp is 1: 9.
Preferably: the raw egg is a shell-contained raw egg.
Preferably: the shell-contained raw eggs are the shell-contained raw eggs.
Preferably: the potato residue is sweet potato residue or potato residue.
Has the advantages that: in the same batch of experiments, the weight of the mature black soldier fly larvae reaches 0.1416 +/-0.0034 g; the body length of the aged larva is 18.70 +/-0.87 mm; the weight of prepupa is 0.1343 plus or minus 0.0024 g; the prepupa body is 18.53mm plus or minus 0.25mm long; the mortality rate is 6.33 +/-1.15%; the pupation rate is 95.02 plus or minus 1.58 percent; the weight of the manure is 30.5267 +/-1.9398 g; the eclosion rate is 85.77 plus or minus 0.56 percent; the feed coefficient is 7.10 +/-0.17; the dry weight of the larvae is 0.0412 +/-0.0015 g.
According to the technical scheme, compared with the prior art, the method for feeding the black soldier fly by using the potato residue and the hair eggs has the technical effects that the black soldier fly fed by compounding the hair eggs and the potato residue has obvious influences on the weight, the prepupulation body length, the death rate, the pupation rate, the feed coefficient and the like of the aged larva of the black soldier fly, and has no obvious influence on the duration of each insect state. Analysis of the data results showed that: the 10% of the shelled eggs and 90% of the sweet potato residues can obviously promote the growth and development of the hermetia illucens. In addition, when the sweet potato residue is used for feeding animals, the sweet potato residue is not easy to store due to high water content and is easy to generate toxic metabolites. However, feeding hermetia illucens can avoid such problems.
Detailed Description
The following will clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the invention discloses a method for feeding hermetia illucens by using potato residues and eggs.
In the embodiment, the test insects are hermetia illucens, which is provided by a plant protection laboratory of the institute of science and technology in North of Hehe;
potato residue: provided by the potato agriculture and science group ltd in Hebei province, the water content is 90 percent;
raw eggs, commercially available source;
the black soldier fly is placed in a plant protection laboratory for culture, the temperature is set to be 25 ℃, and the humidity is set to be 70-80%. Illumination period setting 16h (bright): 8h (dark).
The batch of tests is implemented at the beginning of 9 months, the breeding temperature of the hermetia illucens is controlled to be 23-33 ℃, and the growth and development of the hermetia illucens are inhibited when the breeding temperature is lower than 23 ℃ or higher than 33 ℃. The hermetia illucens is a temperature-variable animal and is easily influenced by the environment such as temperature and humidity, so indexes such as larva weight, development period, feed coefficient and the like of different experimental batches have certain difference.
Example 1
The test insects are fed with 10% of shelled eggs and 90% of sweet potato residues by weight, the initial weight of the larvae is 0.0084 +/-0.0003 g, and the process is repeated for 3 times. Check daily and ensure adequate feed supply.
Example 2
The test insects are fed with 10% of the raw eggs and 90% of the potato residues by weight, the initial weight of the larvae is 0.0084 +/-0.0003 g, and the test insects are repeatedly fed for 3 times. Check daily and ensure adequate feed supply.
Example 3
The test insects are fed with 10% of shell-carrying eggs and 90% of potato residues by weight, the initial weight of the larvae is 0.0084 +/-0.0003 g, and the process is repeated for 3 times. Check daily and ensure adequate feed supply.
Control experiment
Total 12 treatments (same batch): CK (sweet potato residue), T1 (de-shelled eggs), T2 (shelled eggs), T3 (90% shelled eggs and 10% sweet potato residue), T4 (80% shelled eggs and 20% sweet potato residue), T5 (70% shelled eggs and 30% sweet potato residue), T6 (60% shelled eggs and 40% sweet potato residue), T7 (50% shelled eggs and 50% sweet potato residue), T8 (40% shelled eggs and 60% sweet potato residue), T9 (30% shelled eggs and 70% sweet potato residue), T10 (20% shelled eggs and 80% sweet potato residue), and T11 (namely example 1: 10% shelled eggs and 90% sweet potato residue) in a ratio, namely a weight ratio. For each 300 test worms treated, the larvae started weighing 0.0084. + -. 0.0003g, 3 replicates each. Check daily and ensure adequate feed supply.
Index and method for measurement
Body length and body weight of aged larva
When the larvae grow and mature, randomly selecting 30 larvae for each treatment, and measuring and counting the average body length and weight of the mature larvae.
Prepupa body length and weight
When pupa appears in each treatment, 30 prepupa are respectively taken for weight measurement. Placing on a CP214 ten-thousandth electronic balance for weighing, and calculating the average weight of each prepupa; the body length was measured.
Dry weight of black soldier fly
For each treatment, 30 mature larvae were randomly selected, dried at 105 ℃ to constant weight, and placed on a CP214 ten-thousandth electronic balance for dry weight weighing.
Pupation rate, eclosion rate and death rate
Pupation rate (%) -, pupation quantity/larva quantity x 100%
Eclosion rate (%) < adult number/pupa number × 100%
Mortality (%). mortality vs. number of dead insects/total number of insects × 100%
Each insect state calendar
Counting the number of pupae every day after the pupae appear in the breeding box, transferring the pupae into a new breeding box, immediately counting the period when 30 larvae are converted into prepupa, and subtracting the average value of the experimental period from each period to obtain the later period of the larvae; selecting 30 prepupoles which are known to be in a prepupation specific period, putting the prepupoles into a new culture box, observing the pupation condition every day, recording the 30 prepupation specific pupation time, and averaging the difference value of the two time periods to obtain a prepupation calendar period; the duration of pupa, adult and larva are determined by the same method.
Coefficient of feed
Feed factor is total feed added per treatment/total weight of larvae per treatment
The weight of the manure
After the test is finished, the weight of each piece of the rest feces after being dried at 105 ℃ is the feces weight.
The experimental results show that (see tables 1 to 7):
table 1 shows that the weight of the aged larvae of T11 fed on hermetia illucens is the largest, the weight of the aged larvae is 0.1416g, and the difference is very obvious compared with a control; there were no significant differences compared to T3, 4, 5, but significant differences between the other treatments. The body length of the aged larvae of T6 is the longest and is 19.2 mm; there were no significant differences between the other treatments. Namely, 10 percent of the shelled eggs and 90 percent of the sweet potato residues have the best growth and development on the body weight of the aged black soldier fly larvae.
TABLE 1
Figure BDA0003413346210000041
Figure BDA0003413346210000051
Table 2 shows that the weight and the body length of the black soldier fly prepupa of T11 are the largest, namely 0.1343g and 18.53mm, and the weight and the body length of the black soldier fly prepupa are not significantly different from those of T3, 4, 5 and 6, but are significantly different from other treatments and are extremely significantly different from a control; the prepupa body length of T11 is the largest, and the differences are obvious from T1, T10 and CK and are not obvious from other treatments.
Namely, the 10% of the shelled eggs and 90% of the sweet potato residues have the best growth and development on the weight of the pre-pupae of the hermetia illucens.
TABLE 2
Figure BDA0003413346210000052
Figure BDA0003413346210000061
Table 3 shows that the black soldier fly mortality and the pupation rate of T11 are the lowest and the highest, respectively 6.33% and 95.02%, and the black soldier fly mortality of T11 is not significantly different from the T1, T3 and CK but is not significantly different from other treatments; the pupation rate of the black soldier fly of T11 is the largest, and the pupation rate is not obviously different from that of T6 and T8 and is obviously different from that of other treatments.
Namely, the mortality rate is lowest when the 10% of the shelled eggs and 90% of the sweet potato residues are used for feeding the hermetia illucens, and the pupation rate is higher.
TABLE 3
Figure BDA0003413346210000062
Figure BDA0003413346210000071
Table 4 shows that the weight of the black soldier fly dung of the CK is the highest and is 34.37g, and the weight is obviously different from that of other treatments; the T1 feces weight was the lowest, 20.13 g. The black soldier fly emergence rate of T11 is the highest, and is 85.77%, and the black soldier fly emergence rate is obviously different from T2, T3 and T4, and has no obvious difference from other treatments.
Namely, the pupation rate is highest when the black soldier fly is fed by 10 percent of the shelled eggs and 90 percent of the sweet potato residues.
TABLE 4
Figure BDA0003413346210000072
Table 5 shows that, when the hair eggs and the sweet potato residues are compounded, the difference of the pupa prepupinating periods of the black soldier flies in each treatment group compared with the control does not reach a significant level, the pupa prepupinating periods of the T6 and the T7 are significantly lower than the T11, and the difference among other treatments is not significant; the longest duration of the black soldier fly pupae of the CK is 10 days, which is obviously higher than that of the treatment of T1, T2, T6 and T7; there were no significant differences between the other treatments T3, T4, T5, T8, T9, T10, and T11.
TABLE 5
Figure BDA0003413346210000081
Table 6 shows that the black soldier fly larvae of T6 have the shortest calendar phase, 22d, which is significantly different from CK; when the shelled eggs and the sweet potato residues are compounded, the calendar period of adult hermetia illucens does not have obvious difference among the treatments;
TABLE 6
Figure BDA0003413346210000082
Figure BDA0003413346210000091
Table 7 shows that when the shelled eggs and the sweet potato residue are compounded, the feed coefficient of the black soldier fly of T11 is the lowest, namely 7.10, and the difference is significant compared with CK and is not significant compared with T5, 6, 7 and 8; the dry weight of the black soldier fly larvae of T11 is 0.0412g, which is not significantly different from T3, 4, 5, 6 and 8 and significantly different from the other treatments. Namely, the feed of the black soldier fly by 10 percent of the shelled eggs and 90 percent of the sweet potato residues has better influence on the growth and development of the black soldier fly.
TABLE 7
Figure BDA0003413346210000092
Figure BDA0003413346210000101
It should be noted that in the practice of production, the weight of larvae, the weight of pupae and the survival rate are taken as main considerations.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (4)

1. A method for feeding hermetia illucens by using potato dregs and hair eggs is characterized in that the weight ratio of the hair eggs to the potato dregs is 1: 9.
2. The method for feeding black soldier flies with potato pulp and eggs as claimed in claim 1, wherein the eggs are shelled eggs.
3. The method for feeding black soldier flies with potato pulp and eggs as claimed in claim 2, wherein said eggs are eggs with shell.
4. The method for feeding black soldier flies with potato pulp and eggs as claimed in claim 1, wherein the potato pulp is sweet potato pulp or potato pulp.
CN202111538922.4A 2021-12-15 2021-12-15 Method for feeding hermetia illucens by using potato residues and hair eggs Pending CN114208778A (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1300552A (en) * 2000-07-27 2001-06-27 贾玉山 Centipede feed
CN106386703A (en) * 2016-08-31 2017-02-15 周辛平 Method for breeding maggots using raw animal material
CN109938161A (en) * 2019-03-18 2019-06-28 周辛平 A kind of production method of organic fertilizer and ecological feed
CN112741234A (en) * 2021-01-16 2021-05-04 青海昆杰环保科技有限公司 Efficient breeding feed for hermetia illucens and breeding method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1300552A (en) * 2000-07-27 2001-06-27 贾玉山 Centipede feed
CN106386703A (en) * 2016-08-31 2017-02-15 周辛平 Method for breeding maggots using raw animal material
CN109938161A (en) * 2019-03-18 2019-06-28 周辛平 A kind of production method of organic fertilizer and ecological feed
CN112741234A (en) * 2021-01-16 2021-05-04 青海昆杰环保科技有限公司 Efficient breeding feed for hermetia illucens and breeding method thereof

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
周辛平: "牛粪有可能养出一种大蛆虫", 《百度贴吧HTTPS://TIEBA.BAIDU.COM/P/4824160401》 *
周辛平: "谈谈对养野生黑水虻蛆的认识", 《百度贴吧HTTPS://TIEBA.BAIDU.COM/P/5070471383》 *

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