CN108432709A - A kind of fast method using cassava sludge breeding earthworm - Google Patents
A kind of fast method using cassava sludge breeding earthworm Download PDFInfo
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- CN108432709A CN108432709A CN201810363584.7A CN201810363584A CN108432709A CN 108432709 A CN108432709 A CN 108432709A CN 201810363584 A CN201810363584 A CN 201810363584A CN 108432709 A CN108432709 A CN 108432709A
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- earthworm
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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
- A01K67/0332—Earthworms
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
-
- 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
- A23K50/00—Feeding-stuffs specially adapted for particular animals
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/02—Biological treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/02—Biological treatment
- C02F11/04—Anaerobic treatment; Production of methane by such processes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
Abstract
The present invention relates to a kind of fast methods using cassava sludge breeding earthworm；Include the following steps：(1) preparation of bedding：Fresh cow dung spread to dry to moisture be 60%~80% out, then pile heap, then plastic covering film carry out pile fermentation, and daily measuring temperature starts to carry out the 1st turning moisturizing when reducing after temperature rise to highest, repeat 3~5 times again；Then 1 month as fermentation maturity cow dung, and the neutral, moisture 60%~80% by fermentation maturity cow dung holding pH of progress after-ripening, uses as vermiculture bedding；(2) preparation of bait：Using the excess sludge generated during industrial wastewater and sanitary sewage disposal, sludge bait is made after preprocessed and fermentation；（3）Vermiculture mode；The present invention using cassava sludge separately as base-material come breeding earthworm, have the characteristics that material is cheap, be easy to get, is large and localize, while efficiently solving the secondary pollution that cassava sludge is brought, protecting environment, realization is turned waste into wealth purpose.
Description
Technical field
The present invention relates to vermiculture technical fields, more particularly to a kind of method using cassava sludge breeding earthworm.
Background technology
Earthworm is the common name to annelida oligochaeta class animal.In scientific classification, they belong to unidirectional earthworm mesh.Body
Body is cylindrical (being distinguished with the cylinder of round worm), and both sides are symmetrical, have metamerism：It is made of more than 100 a body segments,
After 11st section, the center back often saved has dorsal pore；There is no bone, belong to invertebrate, body surface is exposed, anoderm.
Other than body first-half, remaining each section all has bristle.Hermaphroditic, allogamy generate ovum when reproduction by annulus
Cocoon, breeding are next-generation.Being currently known earthworm has more than 2500 kinds, is referred to as on the earth by biologist Darwin within 1837 most valuable
The animal of value.
Earthworm is poikilotherm, and body temperature changes with the variation of ambient temperature.Therefore, dependence of the earthworm to environment
Generally more more notable than homeothermal animal, environment temperature not only influences body temperature and the activity of earthworm, have an effect on earthworm metabolism,
Development and reproduction etc., and temperature also generates large effect to other living conditions, to influence earthworm indirectly.Cause
This, temperature is one of most important living condition of earthworm.
Guangxi is the big province of China's cassava production, and the total output of cassava accounts for about the 60% of national yield.Cassava mainly by with
In production starch, according to statistics, the organic wastewater that one ton of starch will produce 15-25 tons of high concentrations is often produced, these waste water are to wide
The water environment in west causes serious pollution.Contain a large amount of soluble protein and amino acid, CODcr in cassava starch wastewater
Generally in thousands of mg/L or more, 20000mg/L is reached as high as.
If starch wastewater not only causes damages to environment, while also resulting in the waste of water resource without processing direct emission.
Due to containing a large amount of organic substance in waste water, into water body after can consume dissolved oxygen in water rapidly, cause water body because of anoxic
And the existence of fish and other aquatic animals is influenced, while water-bed organic substance can also be promoted to be decomposed under conditions of anaerobism,
And ozone is generated, deteriorate water source, pollute environment, so that insulting health, it is therefore necessary to be administered.
EM strains are by strains such as Bifidobacterium Bifidum, lactic acid bacteria, bacillus, photosynthetic bacteria, saccharomycete, actinomyces, acetic acid bacterias
Composition, forms EM zymotic fluids through mixed fermentation, is widely used in during vermiculture, but with the gradual expansion of cultivation scale
Greatly, EM bacterium solutions need mixed fermentation and a large amount of uses, cost are high.
Invention content
The object of the present invention is to provide a kind of methods using cassava sludge breeding earthworm, to achieve the above object, this hair
It is bright carry include the following steps for：
(1) preparation of bedding：Fresh cow dung is spread out dry to moisture be 60%~80%, then pile heap, then plastic covering
Film carries out pile fermentation, and daily measuring temperature starts to carry out the 1st turning benefit when reducing after temperature rise to highest again
Water repeats 3~5 times；Then 1 month as fermentation maturity cow dung, and the neutral, water by fermentation maturity cow dung holding pH of progress after-ripening
Divide content 60%~80%, is used as vermiculture bedding；
(2) preparation of bait：Using the excess sludge generated during industrial wastewater and sanitary sewage disposal, it is preprocessed with
Sludge bait is made after fermentation；
(3) cm × 25 of 60 cm × 40 cm are chosen and cultivate frame, warp layer net are padded in frame, screen distance 0.1cm spreads thickness per frame
For 10~15 cm decomposed cow dung as bedding, and keep moisture 60%~80%；After launching earthworm, launch daily primary
Bait cultivates in dark room, keeps cultivation temperature at 20~30 DEG C；Simultaneously a bacterium was drenched every 3 days in the breeding process
Zymotic fluid, and count the earthworm feeding abundance of food weekly and daily egg laying amount.
Further, in step (1) out, fresh cow dung spread to dry to moisture be 70%, then pile fermentation,
By plastic covering film after definite shape stacking, daily measuring temperature starts to carry out when reducing again after temperature rise to highest
1st turning moisturizing, is repeated 3 times；Then it is fermented cow dung to carry out after-ripening 1 month, pH value 7.0, moisture 60%~
Between 70%, can make the bed use as earthworm base-material.
Further, in step（2）In, the industrial wastewater is the waste water of tapioca and Alcohol Production, by waste water elder generation
Precipitation, clear water are recycled as industrial water, and sediment fraction contains manioc waste；New fresh cassava is taken, manioc waste is added as swollen
Loose agent adjusts moisture as 60%~80%, adjusting pH to neutrality, and pile fermentation is ripe, that is, angleworm bait is made.
Further, in step (3), 4 frame of plastics are chosen, increase gas permeability and prevent earthworm from fleeing；It is spread per frame
The fermented cow dung of 15cm thickness makees bedding, daily water drenching 1 time, for three days on end；If launching the earthworm at 1 monthly age in 3 frames, and it is arranged one
The water of a frame is blank control；Bait is fresh sludge, and 500g sludge is taken to be divided equally into 10 parts, and particle diameter is made and is less than 3 centimetres
Bait feed, daily 1 part will eat surplus sludge taking-up after 1 time, 24 hours and weigh；It is cultivated in dark room, it is suitable to keep
Humidity, maintain temperature between 25 DEG C~30 DEG C, support until the annulus entering stage of ripeness occurs in most of earthworm.
Further, the step（3）In, the bait launched daily is 1 by the mass ratio of earthworm and sludge bait:
0.5~1 carries out；Fermented liquid be one or both of earthworm fungal component and EM bacterium mixing, using it is preceding by fermented liquid into
Row dilution；Wherein, single fermented liquid is in use, the fermenation raw liquid of earthworm fungal component or EM bacterium and water volume ratio are 1: 5~25；
Mixed fermentation liquid is in use, the volume ratio of earthworm fungal component and EM fermented liquids is 1: 1~5, mixed fermentation liquid before use
It is 1: 5~25 with water volume ratio；Before simultaneously during vermiculture using fermented liquid spray, using acetic acid and sodium bicarbonate tune
Save pH=6.5~7.0 of dilution.
The invention has the advantages that：
（1）The present invention using cassava sludge separately as base-material come breeding earthworm, have that material is cheap, is easy to get, is large and local
The features such as change, while the secondary pollution that cassava sludge is brought is efficiently solved, environment is protected, realizes the purpose that turns waste into wealth.
（2）By the present invention in that having the positive fungal component influenced on the breeding of earthworm, organism will not be not only endangered
Health, organism can be helped to be digested, grown and defendd pest and disease damage instead.
Specific implementation mode
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the reality in the present invention
Example is applied, the every other embodiment that those of ordinary skill in the art are obtained without creative efforts all belongs to
In the scope of protection of the invention.
Embodiment one：
The present invention provides a kind of method using cassava sludge breeding earthworm, include the following steps for：
(1) preparation of bedding：Fresh cow dung spread to dry to moisture be 70% out, then pile fermentation, by definite shape heap
Plastic covering film after pile, daily measuring temperature start to carry out the 1st turning benefit when reducing after temperature rise to highest again
Water is repeated 3 times；Then it is fermented cow dung to carry out after-ripening 1 month, and pH value 7.0, moisture, can between 60%~70%
To make the bed use as earthworm base-material；
(2) preparation of bait：Using the excess sludge generated during industrial wastewater and sanitary sewage disposal, it is preprocessed with
Sludge bait is made after fermentation；
(3) cm × 25 of 60 cm × 40 cm are chosen and cultivate frame, warp layer net are padded in frame, screen distance 0.1cm spreads thickness per frame
For 10~15 cm decomposed cow dung as bedding, and keep moisture 60%~80%；After launching earthworm, launch daily primary
Bait cultivates in dark room, keeps cultivation temperature at 20~30 DEG C；Simultaneously a bacterium was drenched every 3 days in the breeding process
Zymotic fluid, and count the earthworm feeding abundance of food weekly and daily egg laying amount.
Further, in step (1), further, in step（2）In, the industrial wastewater is tapioca and wine
The waste water of essence production, waste water is first precipitated, and clear water is recycled as industrial water, and sediment fraction contains manioc waste；It takes fresh
Cassava, be added manioc waste as leavening agent, adjust moisture and be 60%~80%, adjust pH to neutrality, pile fermentation maturation, i.e.,
Angleworm bait is made.
Further, in step (3), 4 frame of plastics are chosen, increase gas permeability and prevent earthworm from fleeing；It is spread per frame
The fermented cow dung of 15cm thickness makees bedding, daily water drenching 1 time, for three days on end；If launching the earthworm at 1 monthly age in 3 frames, and it is arranged one
The water of a frame is blank control；Bait is fresh sludge, and 500g sludge is taken to be divided equally into 10 parts, and particle diameter is made and is less than 3 centimetres
Bait feed, daily 1 part will eat surplus sludge taking-up after 1 time, 24 hours and weigh；It is cultivated in dark room, it is suitable to keep
Humidity, maintain temperature between 25 DEG C~30 DEG C, support until the annulus entering stage of ripeness occurs in most of earthworm.
Further, the step（3）In, the bait launched daily is 1 by the mass ratio of earthworm and sludge bait:
0.5~1 carries out；Fermented liquid be one or both of earthworm fungal component and EM bacterium mixing, using it is preceding by fermented liquid into
Row dilution；Wherein, single fermented liquid is in use, the fermenation raw liquid of earthworm fungal component or EM bacterium and water volume ratio are 1: 5~25；
Mixed fermentation liquid is in use, the volume ratio of earthworm fungal component and EM fermented liquids is 1: 1~5, mixed fermentation liquid before use
It is 1: 5~25 with water volume ratio；Before simultaneously during vermiculture using fermented liquid spray, using acetic acid and sodium bicarbonate tune
Save pH=6.5~7.0 of dilution.
Embodiment two：
The present invention provides a kind of method using cassava sludge breeding earthworm, include the following steps for：
(1) preparation of bedding：Fresh cow dung spread to dry to moisture be 70% out, then pile fermentation, by definite shape heap
Plastic covering film after pile, daily measuring temperature start to carry out the 1st turning benefit when reducing after temperature rise to highest again
Water is repeated 3 times；Then it is fermented cow dung to carry out after-ripening 1 month, and pH value 7.0, moisture, can between 60%~70%
To make the bed use as earthworm base-material；
(2) preparation of bait：Using the excess sludge generated during industrial wastewater and sanitary sewage disposal, it is preprocessed with
Sludge bait is made after fermentation；
(3) cm × 25 of 60 cm × 40 cm are chosen and cultivate frame, warp layer net are padded in frame, screen distance 0.1cm spreads thickness per frame
For 10~15 cm decomposed cow dung as bedding, and keep moisture 60%~80%；After launching earthworm, launch daily primary
Bait cultivates in dark room, keeps cultivation temperature at 20~30 DEG C；Simultaneously a bacterium was drenched every 3 days in the breeding process
Zymotic fluid, and count the earthworm feeding abundance of food weekly and daily egg laying amount.
Further, in step (1), further, in step（2）In, the industrial wastewater is tapioca and wine
The waste water of essence production, waste water is first precipitated, and clear water is recycled as industrial water, and sediment fraction contains manioc waste；It takes fresh
Cassava, be added manioc waste as leavening agent, adjust moisture and be 60%~80%, adjust pH to neutrality, pile fermentation maturation, i.e.,
Angleworm bait is made.
Further, in step (3), 4 frame of plastics are chosen, increase gas permeability and prevent earthworm from fleeing；It is spread per frame
The fermented cow dung of 15cm thickness makees bedding, daily water drenching 1 time, for three days on end；If launching the earthworm at 1 monthly age in 3 frames, and it is arranged one
The water of a frame is blank control；Bait is fresh sludge, and 500g sludge is taken to be divided equally into 10 parts, and particle diameter is made and is less than 3 centimetres
Bait feed, daily 1 part will eat surplus sludge taking-up after 1 time, 24 hours and weigh；It is cultivated in dark room, it is suitable to keep
Humidity, maintain temperature between 25 DEG C~30 DEG C, support until the annulus entering stage of ripeness occurs in most of earthworm.
Further, the step（3）In, the bait launched daily is 1 by the mass ratio of earthworm and sludge bait:
0.5~1 carries out；Fermented liquid be one or both of earthworm fungal component and EM bacterium mixing, using it is preceding by fermented liquid into
Row dilution；Wherein, single fermented liquid is in use, the fermenation raw liquid of earthworm fungal component or EM bacterium and water volume ratio are 1: 20；It is mixed
Combined bacteria zymotic fluid in use, the volume ratio of earthworm fungal component and EM fermented liquids is 1: 1~5, before use mixed fermentation liquid with
Water volume ratio is 1: 20；It is dilute using acetic acid and sodium bicarbonate adjusting before simultaneously during vermiculture using fermented liquid spray
Release pH=6.7 of liquid.
5 cultivation frames are taken, the dilution volume ratio of the fermenation raw liquid and water of fungal component or EM bacterium is respectively with 1:5、1:10、1:
15、1:20、1:25 carry out trial test；Mix the fungal component in stoste：Bacterium=1 EM:1、1:2、1:3、1:4、1:5 carry out prerun
It tests；The dilution volume ratio of stoste and water is mixed respectively with 1:5、1:10、1:15、1:20、1:25 carry out trial test.It can before gonococcus
The acidity-basicity ph of dilution is adjusted between 6.5~7.0 with acetic acid and sodium bicarbonate.
Subjects are the sexal maturity earthworm formed in step (3)；The experiment of laying eggs of five frames is designed, 100 are launched per frame
Earthworm, wherein two frames apply symbiosis fermented liquid, in addition two frames apply EM fermented liquids, and in addition a frame is compared using clear water.
Using when, first on earthworm base-material face drench a small amount of water, then feed bait, finally equably spray prepared bacterium solution dilution
Leaching, control humidity drenched a bacterium solution every 3 days 60%~70%, and bacterium solution, which is matched, to be used.It is detached per frame earthworm and earthworm after 15 days
Egg calculates egg production, and one earthworm egg can be regarded as an earthworm when calculating breeding potential（An actually earthworm egg more than one earthworm
Earthworm）If there is earthworm dead, it is subject to initial supply volume, using obtaining the ratio 1 of peak:The fungal component of 20 thinner ratios
Experiment 15 days, the breeding potential of earthworm is still kept, and each frame egg production that cultivates is not much different, and it is poor great change do not occur
Value.It is 569.8% to make and obtain laying rate result average value after parallel test, and experimental result is referring to table 3.
It is obtained by test result：The fermenation raw liquid of fungal component and the dilution volume ratio of water are 1:20 lay eggs at most；Symbiosis
Bacterium and EM bacterium volume ratio 1:It lays eggs when 2 at most.The dilution volume ratio for mixing stoste and water is 1:When 20, the proportioning obtained is
Earthworm is laid eggs highest frame, and matches lower pH value of solution 6.5~7.0 herein, and average value pH6.7 is suitble to earthworm growth and breeding.Earthworm
Earthworm growth and breeding and indices are more constant, and the laying rate Continuous Innovation of earthworm is high, and the duration is long.PH is adjusted to 6.0 by EM bacterium
~7.0 can use, and use simplicity.Growth conditions, laying rate, sludge consumption, pH and the earthworm of lower earthworm are matched herein
Liveness it is highly desirable.
The fermenation raw liquid of fungal component and the dilution volume ratio of water are 1:When 20, this ratio laying rate is most as seen from Table 1
It is high.
Table 1：Single administration fungal component is tested
| 15d | Earthworm quantity（Item） | Gross weight g | It lays eggs sum（） | It lays eggs for every daily（Day） | Breed multiplying power | Laying rate（%） | Sludge day's expenditure（d\kg） |
| Fungal component | 100 | 70 | 472 | 0.31 | 4.72 | 572% | 0.13 |
| Control | 100 | 70 | 300 | 0.2 | 3 | 400% | 0.09 |
When single administration uses EM bacterium, pH value is adjusted to 7.0 laying rate highest, test result is as shown in table 2：
Table 2：Single administration EM bacterium are tested
| 15d | Earthworm quantity（Item） | Gross weight g | It lays eggs sum（） | It lays eggs for every daily（Day） | Breed multiplying power | Laying rate（%） | Sludge day's expenditure（d\kg） |
| EM bacterium | 100 | 71 | 450 | 0.30 | 4.50 | 550% | 0.21 |
| Control | 100 | 70 | 298 | 0.198 | 2.98 | 398% | 0.11 |
By the comparison of Tables 1 and 2, the laying rate of EM bacterium is also very high, is only below fungal component laying rate 572%-550%=22%.
Table 3：The single more experiments of fungal component
During fungal component and EM bacterium is co-administered, the optimum Reproduction Conditions of earthworm are kept：25 ± 2 DEG C of temperature expects bed
Humidity 60%~70%.The two is co-administered, and is had an impact to earthworm in terms of different, i.e., has good promotion to earthworm breeding
Effect, it is more preferable than single administration effect, therefore the two, in conjunction with that earthworm can be promoted to breed sludge breeding earthworm, experimental result is shown in as follows
Table 4
Table 4：Experiment is co-administered
| It is co-administered | Earthworm quantity（Item） | Gross weight/g | It lays eggs sum（） | It lays eggs for every daily（/ item/day） | Breed multiplying power | Laying rate（%） | Sludge day's expenditure（kg/d） |
| 15d | 100 | 73 | About 736 | 0.55 | 8.36 | 836% | 0.17 |
| 15d | 300 | 220 | About 2225 | 0.49 | 7.41 | 842% | 0.22 |
| Control | 100 | 70 | About 339 | 0.22 | 3.39 | 439% | 0.10 |
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of fast method using cassava sludge breeding earthworm, it is characterised in that：Include the following steps for：
The preparation of bedding：Fresh cow dung is spread out dry to moisture be 60%~80%, then pile heap, then plastic covering film
Pile fermentation is carried out, daily measuring temperature starts to carry out the 1st turning moisturizing when reducing after temperature rise to highest, weight again
It is 3~5 times multiple；Then it is fermentation maturity cow dung to carry out after-ripening 1 month, and fermentation maturity cow dung keeps to pH is neutral, moisture contains
Amount 60%~80%, uses as vermiculture bedding；
The preparation of bait：Using the excess sludge generated during industrial wastewater and sanitary sewage disposal, preprocessed and hair
Sludge bait is made after ferment；
The cm × 25 of 60 cm × 40 cm cultivation frames are chosen, warp layer net are padded in frame, screen distance 0.1cm, paving thickness is 10 per frame
The decomposed cow dung of~15 cm keeps moisture 60%~80% as bedding；After launching earthworm, a bait is launched daily,
It is cultivated in dark room, keeps cultivation temperature at 20~30 DEG C；Simultaneously in the breeding process every the bacterium fermentation of leaching in 3 days
Liquid, and count the earthworm feeding abundance of food weekly and daily egg laying amount.
2. the method according to claim 1 using cassava sludge breeding earthworm, it is characterised in that：
In step (1) out, fresh cow dung spread to dry to moisture be 70%, then pile fermentation, by definite shape stacking
Plastic covering film afterwards, daily measuring temperature start to carry out the 1st turning moisturizing when reducing after temperature rise to highest again,
It is repeated 3 times；Then it is fermented cow dung to carry out after-ripening 1 month, and pH value 7.0, moisture is between 60%~70%, Ke Yizuo
It makes the bed use for earthworm base-material.
3. the method according to claim 1 using cassava sludge breeding earthworm, it is characterised in that：
In step（2）In, the industrial wastewater is the waste water of tapioca and Alcohol Production, waste water is first precipitated, clear water conduct
Industrial water recycles, and sediment fraction contains manioc waste；New fresh cassava is taken, manioc waste is added as leavening agent, adjusting moisture
Content is 60%~80%, adjusts pH to neutrality, and pile fermentation is ripe, that is, angleworm bait is made.
4. the method according to claim 1 using cassava sludge breeding earthworm, it is characterised in that：
In step (3), 4 frame of plastics are chosen, increase gas permeability and prevent earthworm from fleeing；The fermentation ox of paving 15cm thickness per frame
Excrement makees bedding, daily water drenching 1 time, for three days on end；If the water launched the earthworm at 1 monthly age in 3 frames, and a frame is arranged is blank pair
According to；Bait is fresh sludge, and 500g sludge is taken to be divided equally into 10 parts, and bait of the particle diameter less than 3 centimetres is made and feeds, daily 1
Surplus sludge taking-up will be eaten after part 1 time, 24 hours to weigh；It is cultivated in dark room, keeps suitable humidity, temperature is maintained to exist
Between 25 DEG C~30 DEG C, support until the annulus entering stage of ripeness occurs in most of earthworm.
5. the method according to claim 1 using cassava sludge breeding earthworm, it is characterised in that：
The step（3）In, the bait launched daily is carried out by the mass ratio of earthworm and sludge bait for 1: 0.5~1；Bacterium
Zymotic fluid mixes for one or both of earthworm fungal component and EM bacterium, is diluted fermented liquid using preceding；Wherein, single
One fermented liquid is in use, the fermenation raw liquid of earthworm fungal component or EM bacterium and water volume ratio are 1: 5~25；Mixed fermentation liquid makes
The volume ratio of used time, earthworm fungal component and EM fermented liquids is 1: 1~5, and mixed fermentation liquid and water volume ratio are 1: 5 before use
~25；Before simultaneously during vermiculture using fermented liquid spray, using acetic acid and sodium bicarbonate adjust the pH of dilution=
6.5~7.0.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109819945A (en) * | 2019-03-30 | 2019-05-31 | 安徽农农乐农业科技有限公司 | Earthworm bed material preparation method |
| CN110915767A (en) * | 2019-12-24 | 2020-03-27 | 锦州市科学技术研究院 | Method for breeding earthworms in outdoor field by adding onion meat and onion skins into cow dung |
| CN112778031A (en) * | 2021-01-21 | 2021-05-11 | 广东莞垄农业生态科技有限公司 | Ectopic composite earthworm composting method for cassava and sludge |
-
2018
- 2018-04-22 CN CN201810363584.7A patent/CN108432709A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109819945A (en) * | 2019-03-30 | 2019-05-31 | 安徽农农乐农业科技有限公司 | Earthworm bed material preparation method |
| CN110915767A (en) * | 2019-12-24 | 2020-03-27 | 锦州市科学技术研究院 | Method for breeding earthworms in outdoor field by adding onion meat and onion skins into cow dung |
| CN110915767B (en) * | 2019-12-24 | 2021-12-14 | 锦州市科学技术研究院 | Method for breeding earthworms in outdoor field by adding onion meat and onion skins into cow dung |
| CN112778031A (en) * | 2021-01-21 | 2021-05-11 | 广东莞垄农业生态科技有限公司 | Ectopic composite earthworm composting method for cassava and sludge |
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Application publication date: 20180824 |