CN105794723A - Pupation method for black soldier fly larvae - Google Patents
Pupation method for black soldier fly larvae Download PDFInfo
- Publication number
- CN105794723A CN105794723A CN201610137737.7A CN201610137737A CN105794723A CN 105794723 A CN105794723 A CN 105794723A CN 201610137737 A CN201610137737 A CN 201610137737A CN 105794723 A CN105794723 A CN 105794723A
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- Prior art keywords
- black soldier
- soldier flies
- prepupa
- pupation
- black
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- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000019617 pupation Effects 0.000 title abstract description 8
- 241000709785 Hermetia illucens Species 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 241000382353 Pupa Species 0.000 claims abstract description 8
- 241001481656 Stratiomyidae Species 0.000 claims description 46
- 239000002023 wood Substances 0.000 claims description 29
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 230000029052 metamorphosis Effects 0.000 abstract description 10
- 239000003636 conditioned culture medium Substances 0.000 description 6
- 235000013305 food Nutrition 0.000 description 6
- 210000003608 fece Anatomy 0.000 description 4
- 239000010871 livestock manure Substances 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 241000287828 Gallus gallus Species 0.000 description 3
- 235000013330 chicken meat Nutrition 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 239000002609 medium Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000001418 larval effect Effects 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 241000283690 Bos taurus Species 0.000 description 1
- 229920002101 Chitin Polymers 0.000 description 1
- 102000002322 Egg Proteins Human genes 0.000 description 1
- 108010000912 Egg Proteins Proteins 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241000257159 Musca domestica Species 0.000 description 1
- 241000282887 Suidae Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000010828 animal waste Substances 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 235000013360 fish flour Nutrition 0.000 description 1
- 230000037406 food intake Effects 0.000 description 1
- 239000007952 growth promoter Substances 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 210000004681 ovum Anatomy 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 210000000582 semen Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
- A01K67/033—Rearing or breeding invertebrates; New breeds of invertebrates
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Mushroom Cultivation (AREA)
Abstract
The invention discloses a pupation method for black solider fly larvae. The method comprises the steps that black solider fly larva prepupae are flatly laid on sawdust with the mass water content being 30-60% and then placed at the environment under the temperature of 25-34 DEG C and relative humidity of 65-80% to be cultured, the black solider fly larva prepupae climb into sawdust to search for appropriate temperature, humidity and pressure environment for standing metamorphosis, and after 4-7 days of metamorphosis, the black solider fly larvae become pupas. Compared with black solider fly larva prepupae not treated in sawdust, the pupation time is greatly shortened, the pupation rate is improved, uniformity is high, and therefore production efficiency is greatly improved.
Description
Technical field:
The invention belongs to black soldier flies cultivation field, be specifically related to a kind of black soldier flies and pupate method.
Background technology:
Black soldier flies (HermetiaillucensL.) is the Diptera Stratiomyidae insecticide that a kind of whole world is widely distributed, its larva is used to process chicken manure, cattle manure, pig manure, it is possible not only to reduce accumulation and the foul smell of animal wastes, growing of housefly can also be controlled, and reduce colibacillary quantity in chicken manure.Owing to the larva of black soldier flies contains substantial amounts of albumen, fat, can be used as animal feed, research report can utilize black soldier flies larva to substitute the Semen sojae atricolor powder in mixed feed and fish flour for raising chickens, raise pigs and breeding fish.Therefore, black soldier flies is considered as the resource insect that there is application prospect a kind of pole.
The growth promoter of black soldier flies is divided into ovum phase, larval phase, pupa time and adult stage, larval phase, is divided into again 6 different ages, after 3 ages, food ingestion increases, 6th instar larvae is referred to as prepupa, this in period larva head chitin more, body colour transfers dark brown to from milky, it is generally acknowledged that the larva of this age no longer takes food, and move out from taking food environment, find dry, shady and cool, hidden place of pupating, have the seam property that significantly becomes.Have no related data at present to record and control black soldier flies and pupate correlation technique.
Summary of the invention:
It is an object of the invention to provide a kind of pupate black soldier flies of efficiency and the uniformity of black soldier flies that can be effectively improved to pupate method.
The black soldier flies of the present invention is pupated method, it is characterised in that comprise the following steps:
Black soldier flies prepupa is laid on water content 30～60% (referring to mass water content) wood bran, is subsequently placed in 25 DEG C～34 DEG C, cultivates under the environment of relative humidity 65%～80%, prepupa chemical conversion pupa.
Preferably, described wooden bran and the mass ratio of black soldier flies prepupa are more than 0.3:1.0, and wood bran and black soldier flies prepupa are loaded in container.
It is preferred that, described wooden bran and the mass ratio of black soldier flies prepupa are 0.3～0.5:1.0.
Black soldier flies prepupa is laid on water content 30～60% (referring to mass water content) wood bran by the present invention, it is subsequently placed in 25 DEG C～34 DEG C, cultivates under the environment of relative humidity 65%～80%, black soldier flies prepupa climbs into inside wood bran, find the temperature, humidity and the pressure environment that are suitable for, static metamorphosis, becomes pupa through metamorphosis in 4～7 days.Compared to not carrying out, in wood bran, the black soldier flies prepupa that processes, its time of pupating is greatly shortened, and percentage of pupation improves, and good evenness, thus being greatly improved production efficiency.
Detailed description of the invention:
Following example are further illustrating the present invention, rather than limitation of the present invention.
Embodiment 1:
By with under a collection of identical cultivating condition raise enter the prepupa stage 6 age black soldier flies prepupa, be uniformly divided into two groups, one group directly carries out pupate (matched group) in cultivation pot；Another group, is the fresh wood bran first adding water content 40% (mass water content) in cultivation pot, is then laid in by black soldier flies prepupa on fresh wood bran (experimental group), the mass ratio of wood bran and black soldier flies prepupa is 0.5:1.0.Two groups are all placed in temperature is 28 DEG C, cultivates when relative humidity is 65%.Shown in situation of pupating the such as following table (table 1) of two groups of prepupa.Black soldier flies owing to entering the prepupa stage is not taken food, and is not added with conditioned media (fresh wood bran) and is made directly the group (matched group) pupated, and black soldier flies prepupa activity is more frequent, energy consumption is big, figure becomes thin, and speed of pupating is slow, and the adult vigor after emergence is poor；And adding fresh wood bran as the group (experimental group) of conditioned media, black soldier flies prepupa climbs into inside wood bran, after searching out suitable temperature, humidity and pressure environment, static metamorphosis, figure is full, just metamorphosis can become pupa through 4～7 days, and the adult vigor after emergence is good.The key problem in technology of the present invention is in that, with wood bran for key condition meson, the wooden bran after moisture absorption can be effectively improved black soldier flies and pupate efficiency and the uniformity, improves production efficiency.
Situation of pupating under table 1 different condition contrasts
| Processing mode | Pre-pupal mass (Kg) | Pupate natural law (d) | Percentage of pupation (%) |
| It is put in cultivation pot directly pupate (matched group) | 10.0 | 7～10 | 60 |
| Add wood bran as medium of pupating (experimental group) | 10.0 | 4～7 | 100 |
Embodiment 2:
By with under a collection of identical cultivating condition raise enter the prepupa stage 6 age black soldier flies prepupa, be uniformly divided into two groups, one group directly carries out pupate (matched group) in cultivation pot；Another group, is the fresh wood bran first adding water content 30% (mass water content) in cultivation pot, is then laid in by black soldier flies prepupa on fresh wood bran (experimental group), the mass ratio of wood bran and black soldier flies prepupa is 0.3:1.0.Two groups are all placed in temperature is 25 DEG C, cultivates when relative humidity is 80%.Shown in situation of pupating the such as following table (table 2) of two groups of prepupa.Black soldier flies owing to entering the prepupa stage is not taken food, and is not added with conditioned media (fresh wood bran) and is made directly the group (matched group) pupated, and black soldier flies prepupa activity is more frequent, energy consumption is big, figure becomes thin, and speed of pupating is slow, and the adult vigor after emergence is poor；And adding fresh wood bran as the group (experimental group) of conditioned media, black soldier flies prepupa climbs into inside wood bran, after searching out suitable temperature, humidity and pressure environment, static metamorphosis, figure is full, just metamorphosis can become pupa through 4～7 days, and the adult vigor after emergence is good.
Situation of pupating under table 2 different condition contrasts
| Processing mode | Pre-pupal mass (Kg) | Pupate natural law (d) | Percentage of pupation (%) |
| It is put in cultivation pot directly pupate (matched group) | 10.0 | 7～10 | 65 |
| Add wood bran as medium of pupating (experimental group) | 10.0 | 4～7 | 100 |
Embodiment 3:
By with under a collection of identical cultivating condition raise enter the prepupa stage 6 age black soldier flies prepupa, be uniformly divided into two groups, one group directly carries out pupate (matched group) in cultivation pot；Another group, is the fresh wood bran first adding water content 60% (mass water content) in cultivation pot, is then laid in by black soldier flies prepupa on fresh wood bran (experimental group), the mass ratio of wood bran and black soldier flies prepupa is 0.5:1.0.Two groups are all placed in temperature is 34 DEG C, cultivates when relative humidity is 65%.Shown in situation of pupating the such as following table (table 3) of two groups of prepupa.Black soldier flies owing to entering the prepupa stage is not taken food, and is not added with conditioned media (fresh wood bran) and is made directly the group (matched group) pupated, and black soldier flies prepupa activity is more frequent, energy consumption is big, figure becomes thin, and speed of pupating is slow, and the adult vigor after emergence is poor；And adding fresh wood bran as the group (experimental group) of conditioned media, black soldier flies prepupa climbs into inside wood bran, after searching out suitable temperature, humidity and pressure environment, static metamorphosis, figure is full, just metamorphosis can become pupa through 4～7 days, and the adult vigor after emergence is good.
Situation of pupating under table 3 different condition contrasts
| Processing mode | Pre-pupal mass (Kg) | Pupate natural law (d) | Percentage of pupation (%) |
| It is put in cultivation pot directly pupate (matched group) | 10.0 | 7～10 | 65 |
| Add wood bran as medium of pupating (experimental group) | 10.0 | 4～7 | 100 |
Claims (3)
1. a black soldier flies is pupated method, it is characterised in that comprise the following steps:
Black soldier flies prepupa is laid on water content 30～60% wood bran, is subsequently placed in 25 DEG C～34 DEG C, cultivates under the environment of relative humidity 65%～80%, prepupa chemical conversion pupa.
2. black soldier flies according to claim 1 is pupated method, it is characterised in that described wooden bran and the mass ratio of black soldier flies prepupa are more than 0.3:1.0, and wood bran and black soldier flies prepupa are loaded in container.
3. black soldier flies according to claim 2 is pupated method, it is characterised in that described wooden bran and the mass ratio of black soldier flies prepupa are 0.3～0.5:1.0.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610137737.7A CN105794723A (en) | 2016-03-10 | 2016-03-10 | Pupation method for black soldier fly larvae |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610137737.7A CN105794723A (en) | 2016-03-10 | 2016-03-10 | Pupation method for black soldier fly larvae |
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| Publication Number | Publication Date |
|---|---|
| CN105794723A true CN105794723A (en) | 2016-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610137737.7A Pending CN105794723A (en) | 2016-03-10 | 2016-03-10 | Pupation method for black soldier fly larvae |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108338129A (en) * | 2018-02-10 | 2018-07-31 | 华中农业大学 | A method of promote the flat angle stratiomyiid of speck to pupate and sprout wings |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101978823A (en) * | 2010-11-25 | 2011-02-23 | 广东省昆虫研究所 | Method for artificially feeding black soldier flies |
| CN104026080A (en) * | 2014-05-30 | 2014-09-10 | 中山大学 | Method for trapping wild Hermetia illucens species |
| CN104285897A (en) * | 2014-08-25 | 2015-01-21 | 中山大学 | Method for strengthening nicotine-resisting hermetia illucens breeds |
| CN104823927A (en) * | 2015-06-04 | 2015-08-12 | 云南农业大学 | Method for preserving plusia agnata staudinger eggs |
| CN105340843A (en) * | 2015-12-10 | 2016-02-24 | 段永改 | Black stratiomyiid breeding device and method |
-
2016
- 2016-03-10 CN CN201610137737.7A patent/CN105794723A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101978823A (en) * | 2010-11-25 | 2011-02-23 | 广东省昆虫研究所 | Method for artificially feeding black soldier flies |
| CN104026080A (en) * | 2014-05-30 | 2014-09-10 | 中山大学 | Method for trapping wild Hermetia illucens species |
| CN104285897A (en) * | 2014-08-25 | 2015-01-21 | 中山大学 | Method for strengthening nicotine-resisting hermetia illucens breeds |
| CN104823927A (en) * | 2015-06-04 | 2015-08-12 | 云南农业大学 | Method for preserving plusia agnata staudinger eggs |
| CN105340843A (en) * | 2015-12-10 | 2016-02-24 | 段永改 | Black stratiomyiid breeding device and method |
Non-Patent Citations (1)
| Title |
|---|
| 广东省昆虫研究所: "黑水虻养殖技术简介", 《农财宝典》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108338129A (en) * | 2018-02-10 | 2018-07-31 | 华中农业大学 | A method of promote the flat angle stratiomyiid of speck to pupate and sprout wings |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20160727 |