CN107821341A - A kind of method for breeding of silkworm - Google Patents
A kind of method for breeding of silkworm Download PDFInfo
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- CN107821341A CN107821341A CN201711057684.9A CN201711057684A CN107821341A CN 107821341 A CN107821341 A CN 107821341A CN 201711057684 A CN201711057684 A CN 201711057684A CN 107821341 A CN107821341 A CN 107821341A
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- 238000009395 breeding Methods 0.000 title claims abstract description 21
- 230000001488 breeding effect Effects 0.000 title claims abstract description 21
- 239000000843 powder Substances 0.000 claims abstract description 43
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- 239000000284 extract Substances 0.000 claims description 28
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims description 26
- 238000010992 reflux Methods 0.000 claims description 20
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- 239000005711 Benzoic acid Substances 0.000 claims description 13
- ZKQDCIXGCQPQNV-UHFFFAOYSA-N Calcium hypochlorite Chemical compound [Ca+2].Cl[O-].Cl[O-] ZKQDCIXGCQPQNV-UHFFFAOYSA-N 0.000 claims description 13
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- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims description 10
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- GVJHHUAWPYXKBD-UHFFFAOYSA-N (±)-α-Tocopherol Chemical compound OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-UHFFFAOYSA-N 0.000 claims description 6
- 230000001954 sterilising effect Effects 0.000 claims description 6
- 238000004659 sterilization and disinfection Methods 0.000 claims description 6
- FPIPGXGPPPQFEQ-UHFFFAOYSA-N 13-cis retinol Natural products OCC=C(C)C=CC=C(C)C=CC1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-UHFFFAOYSA-N 0.000 claims description 5
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- FPIPGXGPPPQFEQ-BOOMUCAASA-N Vitamin A Natural products OC/C=C(/C)\C=C\C=C(\C)/C=C/C1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-BOOMUCAASA-N 0.000 claims description 5
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- 229930003427 Vitamin E Natural products 0.000 claims description 3
- WIGCFUFOHFEKBI-UHFFFAOYSA-N gamma-tocopherol Natural products CC(C)CCCC(C)CCCC(C)CCCC1CCC2C(C)C(O)C(C)C(C)C2O1 WIGCFUFOHFEKBI-UHFFFAOYSA-N 0.000 claims description 3
- 235000019165 vitamin E Nutrition 0.000 claims description 3
- 229940046009 vitamin E Drugs 0.000 claims description 3
- 239000011709 vitamin E Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 230000004083 survival effect Effects 0.000 abstract description 8
- 201000010099 disease Diseases 0.000 abstract description 5
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 5
- 238000009360 aquaculture Methods 0.000 abstract description 4
- 244000144974 aquaculture Species 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 description 8
- 238000007726 management method Methods 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000002265 prevention Effects 0.000 description 3
- 241000228212 Aspergillus Species 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 2
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- 238000009987 spinning Methods 0.000 description 2
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- 239000011782 vitamin Substances 0.000 description 2
- 229940088594 vitamin Drugs 0.000 description 2
- 150000003722 vitamin derivatives Chemical class 0.000 description 2
- 244000291564 Allium cepa Species 0.000 description 1
- 235000002732 Allium cepa var. cepa Nutrition 0.000 description 1
- 241000272525 Anas platyrhynchos Species 0.000 description 1
- 201000002909 Aspergillosis Diseases 0.000 description 1
- 208000036641 Aspergillus infections Diseases 0.000 description 1
- 102000002322 Egg Proteins Human genes 0.000 description 1
- 108010000912 Egg Proteins Proteins 0.000 description 1
- 241000146384 Glaux Species 0.000 description 1
- 241001237160 Kallima inachus Species 0.000 description 1
- 235000015802 Lactuca sativa var crispa Nutrition 0.000 description 1
- 240000004201 Lactuca sativa var. crispa Species 0.000 description 1
- 241000382353 Pupa Species 0.000 description 1
- 240000001949 Taraxacum officinale Species 0.000 description 1
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- 244000058281 Ulmus pumila Species 0.000 description 1
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Classifications
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- 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
- A01K67/04—Silkworms
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/10—Aromatic or araliphatic carboxylic acids, or thio analogues thereof; Derivatives thereof
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/08—Magnoliopsida [dicotyledons]
- A01N65/22—Lamiaceae or Labiatae [Mint family], e.g. thyme, rosemary, skullcap, selfheal, lavender, perilla, pennyroyal, peppermint or spearmint
-
- 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
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/174—Vitamins
-
- 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
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Abstract
The invention belongs to silkworm cultural technique field, and in particular to a kind of method for breeding of silkworm.It the described method comprises the following steps：The raising of (1) 1~3 age silkworm：Fed using new fresh mulberry leaf, before feeding intake, rinse mulberry leaf repeatedly with clear water, fed again after drying, feed every time with enough as standard, remaining residue is eaten in cleaning in time, and during daily management, for temperature control at 26~28 DEG C, relative air humidity is maintained at 75%~85%；Daily silkworm body and seat is sterilized with disinfectant powder once；The raising of (2) 4~5 age silkworms：The silkworm feeding silkworm feed in 4~5 ages, daily feeding volume are thrown as standard with eating up, and during daily management, for control environment temperature at 25~26 DEG C, relative humidity sterilizes silkworm body and seat once 60%~70% with disinfectant powder daily.The inventive method improves the resistance against diseases and survival rate of silkworm, has saved aquaculture cost, has improved economic benefit.
Description
【Technical field】
The present invention relates to silkworm cultural technique field, and in particular to a kind of method for breeding of silkworm.
【Background technology】
Silkworm is also known as silkworm, one of economic insects that the spinning using mulberry leaf as foodstuff is cocoond, and the developmental temperature of silkworm is 7~
40 DEG C, feeding thermophilic is 20~30 DEG C, is mainly distributed on temperate zone, subtropical zone and torrid areas.Silkworm category oligophagy insect, except happiness
Eat outside mulberry leaf, can also eat dead leaf, Siberian elm leaf, duck green onion, dandelion and leaf lettuce etc., mulberry leaf are the most suitable natural materials of silkworm.Silkworm is
Complete metamorphosis, throughout one's life by the stage of development entirely different in four ovum, larva, pupa, adult forms and on physiological function.
Because its investment is small, risk is small, it is big to be benefited, flourishing long time in aquaculture industry of China for a long time for silkworm cultivation, but its
The mainly medium-sized and small enterprises of silkworm and individual raiser, because medium-sized and small enterprises and individual raiser lack to the technology of cultivation
The guidance of specialty and autonomous in-depth study, due to lacking rational cultivation planning and the disease preventing and treating of strict silkworm, it is difficult to well
Solve silkworm disease and wait the produced problem during sericulture, once the silkworm for having a batch catches an illness, multiple batch silkworms may be occurred as soon as
The situation of body in spite of illness, have a strong impact on the survival rate of silkworm.
【The content of the invention】
In order to solve the above-mentioned technical problem, the invention provides a kind of method for breeding of silkworm, methods described to improve mulberry
The resistance against diseases and survival rate of silkworm, have saved aquaculture cost, have improved economic benefit.
To achieve these goals, the technical solution adopted by the present invention is as follows：
A kind of method for breeding of silkworm, comprises the following steps：
The raising of (1) 1~3 age silkworm：Fed using new fresh mulberry leaf, before feeding intake, rinse mulberry leaf repeatedly with clear water, after drying again
Feed, feed every time with enough as standard, remaining residue is eaten in cleaning in time, during daily management, temperature control at 26~28 DEG C,
Relative air humidity is maintained at 75%~85%；Daily silkworm body and seat is sterilized with disinfectant powder once；
The raising of (2) 4~5 age silkworms：The silkworm feeding silkworm feed in 4~5 ages, daily feeding volume are thrown as standard with eating up, day
Often during management, control environment temperature is at 25~26 DEG C, and relative humidity is 60%~70%, daily with disinfectant powder sterilization silkworm body and seat
Once；
The silkworm feed is made in accordance with the following methods：The B B-complex of 1~3 parts by weight is taken to add 5~10 parts by weight
It is well mixed, then is sprayed onto on the new fresh mulberry leaf of 90~100 parts by weight in polygala extract solution, dries, produce.
Further, the B B-complex is by the parts by weight of vitamin A 0.1~0.3, the parts by weight of vitamin C 10~15, dimension
The parts by weight composition of raw plain E0.5~1.
Further, the polygala extract solution is made in accordance with the following methods：Polygala is weighed, put in extractor after selecting only,
The ethanol that volume fraction is 70% is added, refluxing extraction, filtering, collects reflux extracting liquid, after reclaiming ethanol, when being concentrated into 60 DEG C
Relative density 1.10~1.15, is produced.
Further, the disinfectant powder ratio by weight of the step (1) and step (2) includes following component：Wrinkled giant hyssop carries
Take the parts by weight of thing 3~6,8~10 parts of benzoic acid, 1~3 part of bleaching powder.
Further, the agastache extract is made in accordance with the following methods：Wrinkled giant hyssop weighs, put in extractor after selecting only,
The ethanol that volume fraction is 60% is added, refluxing extraction, filtering, collects reflux extracting liquid, after reclaiming ethanol, is concentrated into thick paste,
Dry to water content≤5%, be ground into fine powder and produce agastache extract.
Further, the disinfectant powder is made according to the following steps：Agastache extract, benzoic acid, bleaching powder are crushed respectively,
65 mesh sieves are crossed, take oversize, then ratio is well mixed by weight produces.
Further, the application method of the disinfectant powder is：The disinfectant powder is equably dispensed on silkworm body and seat, with
Covering to Bao Shuanzhuan is advisable.
In summary, by adopting the above-described technical solution, the beneficial effects of the invention are as follows：
(1) method that new fresh mulberry leaf is fed using silkworm larva, is fed, the silkworm speed of growth after 4~5 ages using silkworm feed
It hurry up, spinning quality assurance was originally horizontal, reduced feeding cost, good in economic efficiency.
(2) containing vitamin necessary to silkworm growth in silkworm feed of the present invention, the polygala extract solution in silkworm feed promotes
Absorption of the silkworm to food, while the resistance against diseases of silkworm is improved, so it physically well develops, the time of breeding silkworms is substantially reduced,
Aquaculture cost has been saved, has improved economic benefit.
(3) disinfectant powder of the invention compounds to obtain using agastache extract, benzoic acid and bleaching powder, to silkworm white muscardine with
The prevention effect of aspergillosis is good.
【Embodiment】
Embodiment 1
A kind of method for breeding of silkworm, comprises the following steps：
The raising of (1) 1~3 age silkworm：Fed using new fresh mulberry leaf, before feeding intake, rinse mulberry leaf repeatedly with clear water, after drying again
Feed, feed every time with enough as standard, remaining residue is eaten in cleaning in time, during daily management, temperature control at 26~28 DEG C,
Relative air humidity is maintained at 75%~85%；Daily silkworm body and seat is sterilized with disinfectant powder once；
The raising of (2) 4~5 age silkworms：The silkworm feeding silkworm feed in 4~5 ages, daily feeding volume are thrown as standard with eating up, day
Often during management, control environment temperature is at 25~26 DEG C, and relative humidity is 60%~70%, daily with disinfectant powder sterilization silkworm body and seat
Once；
Wherein silkworm feed is made in accordance with the following methods：The B B-complex of 2 parts by weight is taken to add the polygala extraction of 7 parts by weight
It is well mixed, then is sprayed onto on the new fresh mulberry leaf of 95 parts by weight in liquid, dries, produce.
Wherein B B-complex is by the parts by weight of vitamin A 0.2, the parts by weight of vitamin C 12, the parts by weight group of vitamin E 0.8
Into.
Wherein polygala extract solution is made in accordance with the following methods：Polygala is weighed, put in extractor after selecting only, adds volume
Fraction is 70% ethanol, refluxing extraction, filtering, collects reflux extracting liquid, after reclaiming ethanol, relative density when being concentrated into 60 DEG C
1.10~1.15, produce.
In the present embodiment, the disinfectant powder ratio by weight of step (1) and step (2) includes following component：Wrinkled giant hyssop is extracted
The parts by weight of thing 5,9 parts of benzoic acid, 2 parts of bleaching powder.
Wherein agastache extract is made in accordance with the following methods：Wrinkled giant hyssop weighs, put in extractor after selecting only, adds volume
Fraction is 60% ethanol, refluxing extraction, filtering, collects reflux extracting liquid, after reclaiming ethanol, is concentrated into thick paste, is dried to containing
Water≤5%, it is ground into fine powder and produces agastache extract.
The present embodiment disinfectant powder is made according to the following steps：Agastache extract, benzoic acid, bleaching powder are crushed respectively, cross 65
Mesh sieve, oversize is taken, then ratio is well mixed by weight produces.
The application method of the present embodiment disinfectant powder is：The disinfectant powder is equably dispensed on silkworm body and seat, with covering
It is advisable to Bao Shuanzhuan.The silkworm of the present embodiment raising, survival rate to 98%.
Embodiment 2
A kind of method for breeding of silkworm, comprises the following steps：
The raising of (1) 1~3 age silkworm：Fed using new fresh mulberry leaf, before feeding intake, rinse mulberry leaf repeatedly with clear water, after drying again
Feed, feed every time with enough as standard, remaining residue is eaten in cleaning in time, during daily management, temperature control at 26~28 DEG C,
Relative air humidity is maintained at 75%~85%；Daily silkworm body and seat is sterilized with disinfectant powder once；
The raising of (2) 4~5 age silkworms：The silkworm feeding silkworm feed in 4~5 ages, daily feeding volume are thrown as standard with eating up, day
Often during management, control environment temperature is at 25~26 DEG C, and relative humidity is 60%~70%, daily with disinfectant powder sterilization silkworm body and seat
Once；
Wherein silkworm feed is made in accordance with the following methods：The B B-complex of 1 parts by weight is taken to add the polygala extraction of 5 parts by weight
It is well mixed, then is sprayed onto on the new fresh mulberry leaf of 90 parts by weight in liquid, dries, produce.
Wherein B B-complex is by the parts by weight of vitamin A 0.1, the parts by weight of vitamin C 10, the parts by weight group of vitamin E 0.5
Into.
Wherein polygala extract solution is made in accordance with the following methods：Polygala is weighed, put in extractor after selecting only, adds volume
Fraction is 70% ethanol, refluxing extraction, filtering, collects reflux extracting liquid, after reclaiming ethanol, relative density when being concentrated into 60 DEG C
1.10~1.15, produce.
In the present embodiment, the disinfectant powder ratio by weight of step (1) and step (2) includes following component：Wrinkled giant hyssop is extracted
The parts by weight of thing 3,8 parts of benzoic acid, 1 part of bleaching powder.
Wherein agastache extract is made in accordance with the following methods：Wrinkled giant hyssop weighs, put in extractor after selecting only, adds volume
Fraction is 60% ethanol, refluxing extraction, filtering, collects reflux extracting liquid, after reclaiming ethanol, is concentrated into thick paste, is dried to containing
Water≤5%, it is ground into fine powder and produces agastache extract.
The present embodiment disinfectant powder is made according to the following steps：Agastache extract, benzoic acid, bleaching powder are crushed respectively, cross 65
Mesh sieve, oversize is taken, then ratio is well mixed by weight produces.
The application method of the present embodiment disinfectant powder is：The disinfectant powder is equably dispensed on silkworm body and seat, with covering
It is advisable to Bao Shuanzhuan.The silkworm of the present embodiment raising, survival rate to 100%.
Embodiment 3
A kind of method for breeding of silkworm, comprises the following steps：
The raising of (1) 1~3 age silkworm：Fed using new fresh mulberry leaf, before feeding intake, rinse mulberry leaf repeatedly with clear water, after drying again
Feed, feed every time with enough as standard, remaining residue is eaten in cleaning in time, during daily management, temperature control at 26~28 DEG C,
Relative air humidity is maintained at 75%~85%；Daily silkworm body and seat is sterilized with disinfectant powder once；
The raising of (2) 4~5 age silkworms：The silkworm feeding silkworm feed in 4~5 ages, daily feeding volume are thrown as standard with eating up, day
Often during management, control environment temperature is at 25~26 DEG C, and relative humidity is 60%~70%, daily with disinfectant powder sterilization silkworm body and seat
Once；
Wherein silkworm feed is made in accordance with the following methods：The polygala of B B-complex 10 parts by weight of addition of 3 parts by weight is taken to carry
Take in liquid and be well mixed, then be sprayed onto on the new fresh mulberry leaf of 100 parts by weight, dry, produce.
Wherein B B-complex is made up of the parts by weight of vitamin A 0.3, the parts by weight of vitamin C 15, vitamin e1 parts by weight.
Wherein polygala extract solution is made in accordance with the following methods：Polygala is weighed, put in extractor after selecting only, adds volume
Fraction is 70% ethanol, refluxing extraction, filtering, collects reflux extracting liquid, after reclaiming ethanol, relative density when being concentrated into 60 DEG C
1.10~1.15, produce.
In the present embodiment, the disinfectant powder ratio by weight of step (1) and step (2) includes following component：Wrinkled giant hyssop is extracted
The parts by weight of thing 6,10 parts of benzoic acid, 3 parts of bleaching powder.
Wherein agastache extract is made in accordance with the following methods：Wrinkled giant hyssop weighs, put in extractor after selecting only, adds volume
Fraction is 60% ethanol, refluxing extraction, filtering, collects reflux extracting liquid, after reclaiming ethanol, is concentrated into thick paste, is dried to containing
Water≤5%, it is ground into fine powder and produces agastache extract.
The present embodiment disinfectant powder is made according to the following steps：Agastache extract, benzoic acid, bleaching powder are crushed respectively, cross 65
Mesh sieve, oversize is taken, then ratio is well mixed by weight produces.
The application method of the present embodiment disinfectant powder is：The disinfectant powder is equably dispensed on silkworm body and seat, with covering
It is advisable to Bao Shuanzhuan.The silkworm of the present embodiment raising, survival rate to 95%.
Comparative example 1
A kind of method for breeding of silkworm of comparative example 1, it is roughly the same with the method for breeding of the silkworm of embodiment 1, different
Part is：Silkworm feed is made in accordance with the following methods：Take the B B-complex of 2 parts by weight to add in the water of 7 parts by weight to mix
It is even, then be sprayed onto on the new fresh mulberry leaf of 95 parts by weight, dry, produce.
As a result：The silkworm that comparative example 1 is raised, survival rate is only 86%, illustrates to the addition of milkwort extract feeding in the present invention
Silkworm is supported, effectively increases the survival rate of silkworm.
Comparative example 2
A kind of method for breeding of silkworm of comparative example 2, it is roughly the same with the method for breeding of the silkworm of embodiment 1, different
Part is：Disinfectant powder ratio by weight includes following component：9 parts of benzoic acid, 2 parts of bleaching powder.
The disinfectant powder of different embodiments of the invention contrasts as shown in table 1 to the prevention effect of silkworm white muscardine and Aspergillus.
The disinfectant powder of 1 different embodiments of table contrasts to the prevention effect of silkworm white muscardine and Aspergillus
It can be seen that after disinfectant powder of the invention adds agastache extract, synergy, preventing and treating are produced with benzoic acid and bleaching powder
Effect is more preferable, and its effect is better than not having the disinfectant powder for adding agastache extract in comparative example 2.
Described above is the detailed description for the present invention preferably possible embodiments, but embodiment is not limited to this hair
Bright patent claim, the equal change completed or modification change under the technical spirit suggested by all present invention, all should belong to
Cover the scope of the claims in the present invention.
Claims (7)
1. a kind of method for breeding of silkworm, it is characterised in that comprise the following steps：
The raising of (1) 1~3 age silkworm：Fed using new fresh mulberry leaf, before feeding intake, rinse mulberry leaf repeatedly with clear water, thrown again after drying
Hello, feed every time with enough as standard, remaining residue is eaten in cleaning in time, and during daily management, temperature control is empty at 26~28 DEG C
Gas relative humidity is maintained at 75%~85%；Daily silkworm body and seat is sterilized with disinfectant powder once；
The raising of (2) 4~5 age silkworms：The silkworm feeding silkworm feed in 4~5 ages, daily feeding volume are thrown as standard with eating up, daily pipe
During reason, control environment temperature is at 25~26 DEG C, and relative humidity is 60%~70%, daily with disinfectant powder sterilization silkworm body and seat one
It is secondary；
The silkworm feed is made in accordance with the following methods：The B B-complex of 1~3 parts by weight is taken to add the polygala of 5~10 parts by weight
It is well mixed, then is sprayed onto on the new fresh mulberry leaf of 90~100 parts by weight in extract solution, dries, produce.
2. the method for breeding of silkworm according to claim 1, it is characterised in that the B B-complex is by vitamin A 0.1
~0.3 parts by weight, the parts by weight of vitamin C 10~15, the parts by weight of vitamin E 0.5~1 composition.
3. the method for breeding of silkworm according to claim 1, it is characterised in that the polygala extract solution is in accordance with the following methods
It is made：Polygala is weighed, put in extractor after selecting only, is added the ethanol that volume fraction is 70%, refluxing extraction, is filtered, collection
Reflux extracting liquid, after reclaiming ethanol, relative density 1.10~1.15, is produced when being concentrated into 60 DEG C.
4. the method for breeding of silkworm according to claim 1, it is characterised in that the sterilization of the step (1) and step (2)
Powder ratio by weight includes following component：The parts by weight of agastache extract 3~6,8~10 parts of benzoic acid, 1~3 part of bleaching powder.
5. the method for breeding of silkworm according to claim 4, it is characterised in that the agastache extract is in accordance with the following methods
It is made：Wrinkled giant hyssop weighs, put in extractor after selecting only, adds the ethanol that volume fraction is 60%, refluxing extraction, filters, collection
Reflux extracting liquid, after reclaiming ethanol, it is concentrated into thick paste, dries to water content≤5%, is ground into fine powder and produces agastache extract.
6. the method for breeding of silkworm according to claim 4, it is characterised in that the disinfectant powder is made according to the following steps：
Agastache extract, benzoic acid, bleaching powder are crushed respectively, 65 mesh sieves is crossed, takes oversize, then ratio is well mixed by weight
Produce.
7. the method for breeding of silkworm according to claim 4, it is characterised in that the application method of the disinfectant powder is：Will
The disinfectant powder is equably dispensed on silkworm body and seat, is advisable with covering to Bao Shuanzhuan.
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| CN108719215A (en) * | 2018-03-28 | 2018-11-02 | 宜州市壮之都丝绸家纺有限公司 | A kind of high-yield cultivation method of silkworm |
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Application publication date: 20180323 |