CN103783324B - Making and the using method of the fermentation materials of the food organisms bed of breeding for Macrobrachium nipponensis seed - Google Patents
Making and the using method of the fermentation materials of the food organisms bed of breeding for Macrobrachium nipponensis seed Download PDFInfo
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- CN103783324B CN103783324B CN201410070701.2A CN201410070701A CN103783324B CN 103783324 B CN103783324 B CN 103783324B CN 201410070701 A CN201410070701 A CN 201410070701A CN 103783324 B CN103783324 B CN 103783324B
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
- Y02A40/818—Alternative feeds for fish, e.g. in aquacultures
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- 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
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Abstract
The present invention relates to a kind of making and using method of fermentation materials of the food organisms bed for the breeding of Macrobrachium nipponensis seed, the method is by throwing in the batch through probiotics fermention to the pond of growing seedlings, can be at the pond bottom food organisms bed that to construct by fermentation material be main component after rotary tillage, fermentation material in this food organisms bed can directly be ingested for Macrobrachium nipponensis shrimp seedling, simultaneously can also in manor, cultivate water outlet earthworm perching, chironomus larvas, the zoobenthos such as spiral shell and pasture and water and water plant are as the bait of Macrobrachium nipponensis shrimp seedling, can reduce the intensity of its flood competition and improve survival rate of seedling, be conducive to the growth of Macrobrachium nipponensis and the raising of grow seedlings output and benefit. for guaranteeing that the end in " food organisms bed " food organisms that dwell still can keep higher multiplication capacity, the present invention to adopt oxygen cylinder and the dual oxygen supply of micro-pore oxygenation machine in summer, oxygen cylinder and micro-pore oxygenation pipe are connected, every night time opening stage by stage.
Description
Technical field
The present invention relates to a kind of at the material of input process probiotics fermention processing in pond of growing seedlings, and batch after fermentation is utilized by Macrobrachium nipponensis and benthon, can promote again the Macrobrachium nipponensis seed propagation method of water plant propagation simultaneously, especially a kind ofly carry out by the natural bait that cheap raw material and discarded object is converted into high-quality the method that Macrobrachium nipponensis is grown seedlings.
Background technology
First raising Macrobrachium nipponensis cultured output needs to solve seed and carrys out source problem, and common seed source has: 1. put Macrobrachium nipponensis parent shrimp the 5-7 month in a suitable place to breed and carry out mating, lay eggs and incubate children, and cultivate into shrimp seedling by rich water and the man-made feeds of throwing something and feeding; 2. adopt industrial breeding technique to breed shrimp seedling; 3. put shrimp seedling in a suitable place to breed in the end of the year, support to carrying out shrimp seedling after sexal maturity in May in next year and breed; The shrimp seedling of 4. catching from culturing pool; The shrimp seedling of 5. catching from natural water area. In Macrobrachium nipponensis reproductive process, the object of rear the fry in fertile pond is to cultivate the open-mouthed bait of planktonic organism as the young, while growing up to juvenile prawn, cultivates mainly with the man-made feeds of throwing something and feeding. Along with the rise in price of feed material and the raising of production cost, the grow seedlings benefit of pattern of the high investment of man-made feeds of throwing something and feeding in a large number declines year by year, raiser's the difficulty that increases income is also continuing to increase, and is therefore necessary to find new seedling-raising technique and makes up the defect of above-mentioned seedling raising manners.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of making and using method of fermentation materials of the food organisms bed for the breeding of Macrobrachium nipponensis seed are provided, material in food organisms bed after is by fermentation as the food of Macrobrachium nipponensis shrimp seedling, and has and cultivate dwell food organisms and promote the function of pasture and water growth of the end.
According to technical scheme provided by the invention, a kind of fermentation materials of the food organisms bed for the breeding of Macrobrachium nipponensis seed, feature is, comprise following component, component ratio is counted by weight: wheat bran: 1～30 part, corncob: 135 parts, rice straw powder: 130 parts, zeolite powder: 1～15 part, chicken manure: 20～80 parts, calcium superphosphate: 0.1～10 part, aquatic products composite fertilizer: 0.1～1 part, vinasse: 1～30 part, humic acid: 0.1～1 part, EM bacterium liquid: 0.1～1 part, water: 10～30 parts;
Wheat bran, corncob, rice straw powder, zeolite powder, chicken manure, calcium superphosphate, aquatic products composite fertilizer, vinasse, humic acid, EM bacterium liquid and water are mixed to Hou Duigao, cover plastic sheeting and ferment, obtain the fermentation materials of described food organisms bed.
Described food organisms bed is after being mixed with pond sediments by fermentation materials, cover pond bottom and can be used as Macrobrachium nipponensis, benthic bait and provide the region of source of nutrition for pasture and water.
The preparation method of the fermentation materials of the described food organisms bed for the breeding of Macrobrachium nipponensis seed, feature is, adopt following processing step, component ratio is counted by weight: by 1～30 part, wheat bran, 1～35 part of corncob, 1～30 part of rice straw powder, 1～15 part of zeolite powder, 20～80 parts of chicken manures, 0.1～10 part of calcium superphosphate, 0.1～1 part of aquatic products composite fertilizer, 1～30 part, vinasse, 0.1～1 part of humic acid, it is high 0.2～2.0 meter that 10～30 parts, 0.1～1 part of EM bacterium liquid and water mix rear heap, covering plastic sheeting ferments, fermentation temperature is 20 DEG C～35 DEG C, fermentation time is 10～60 days, material moisture after fermentation is reduced to 15%～20%, obtains the fermentation materials of described food organisms bed.
The method that material moisture after described fermentation reduces is: the material after fermentation is placed under sunlight to airing 6～12 hours, or with the commercially available prosperous board drying machine drying that shakes, bake out temperature is 40 DEG C～60 DEG C.
The using method of the fermentation materials of the described food organisms bed for the breeding of Macrobrachium nipponensis seed, feature is to adopt following methods:
(1) beat dry Chi Shui, clean up the pond with quick lime, quick lime consumption is 75～150,000 grams/acre;
(2) pond bottom is tanned by the sun under sunlight after 20～30 days, February in November to next year then, the fermentation materials of food organisms bed is thrown in to pond, injected volume is 100～3,500,000 grams/acre; Adopt in the bed mud of agricultural rotary tiller rotary tillage to 5～8 centimetre, at pond bottom shape food organisms bed;
(3) to injecting 8～35 centimetres of the rivers crossed through 60 order silk cover filterings in pond, after 7 days, plant pasture and water, pasture and water coverage rate is 60%～90%.
In described step (3), the kind of pasture and water is waterweed and hydrilla verticillata.
During cultivation, adopt oxygen cylinder and the dual oxygen supply of micro-pore oxygenation machine, the power configuration of aerator is 0.15～0.2kW/ mu; Oxygen cylinder is connected with micro-pore oxygenation pipe, and summer is interval 0.5～4h time opening aerator every night, and oxygen cylinder distributes oxygen by microporous pipe to water body, and each 1～10min makes more than the dissolved oxygen amount of water body remains at 4mg/L.
In described pond, the food organisms that dwell are that water earthworm, chironomus larvas, sieve are foretold one or more in spiral shell, ring rib spiral shell or yellow a species of small clam living in fresh water at the aquatic end.
Tool of the present invention has the following advantages: 1, the raw material of low value can be converted into the fermentation material of absorption easy to digest after probiotics fermention, can directly ingest for Macrobrachium nipponensis shrimp seedling, is conducive to its shell and growth; 2, " the food organisms bed " taking fermentation material as main component is positioned at the pond bottom of growing seedlings, and can cultivate the bait of a large amount of benthons as Macrobrachium nipponensis shrimp seedling, reduces the intensity of flood competition; 3, the fermentation material in " food organisms bed " is made after probiotics fermention, is wherein rich in the probio of water quality purification function, can purifying water body, and the ecological environment that improvement is grown seedlings; 4, the nutriment in " food organisms bed " can be absorbed by pasture and water, is conducive to the growth of pasture and water, and the things concealed of the Fast Growth of pasture and water while not only can be used as the shell of Macrobrachium nipponensis shrimp seedling, but also be conducive to the stable of breeding ecological; 5, adopt the method for oxygen cylinder and the dual oxygen supply of micro-pore oxygenation machine can make the dissolved oxygen amount of water body improve 2-5 doubly, not only can avoid shrimp seedling and benthon that anoxic occurred in summer, and can extend the end and dwell the exponential phase of growth of food organisms, thereby improve its biomass; 6, dual oxygen supply can improve water body dissolved oxygen amount fast, and the aerator opening time shortens more than 90% than mechanical enhancement, is conducive to save electric energy; 7, can produce non-harmful high-quality shrimp seedling, improve the competitiveness of product in market, improve grow seedlings output and benefit; 8, can reduce seedling cost and the reduction risk of growing seedlings.
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described.
EM bacterium liquid used in the present invention is compound probiotic, wherein includes photosynthetic bacteria, bacillus subtilis, actinomyces, little bacterium, saccharomycete and Bacillus acidi lactici etc.; The EM bacterium liquid adopting in the embodiment of the present invention is existing commercially available conventional products, is not specifically limited, as adopted commercially available aquatic products EM bacterium liquid.
Aquatic products used in the present invention composite fertilizer is composite fertilizer for aquatic products, mainly formed by multiple nutrients compositions such as nitrogen, phosphorus, potassium, calcium, copper, iron, zinc, magnesium; The aquatic products composite fertilizer adopting in the embodiment of the present invention is existing commercially available conventional products, is not specifically limited, as adopted famous composite fertilizer of Nintaus.
Embodiment mono-: a kind of preparation method of fermentation materials of the food organisms bed for the breeding of Macrobrachium nipponensis seed, adopt following processing step, component ratio is counted by weight: 26 parts, 1 part, wheat bran, 5 parts of corncobs, 10 parts of rice straw powders, 1 part of zeolite powder, 50 parts of chicken manures, 5 parts of calcium superphosphate, 0.5 part of aquatic products composite fertilizer, 1 part, vinasse, 0.1 part of humic acid, 0.4 part of EM bacterium liquid and water is mixed to rear heap high 1.0 meters, covering plastic sheeting ferments, fermentation temperature is 25 DEG C～35 DEG C, and fermentation time is 30 days; Material after fermentation is placed under sunlight to airing 8 hours, makes the material moisture after fermentation be reduced to 15%, obtain the fermentation materials of described food organisms bed; Pack by 50 kilograms of weight with Polywoven Bag.
The using method of the fermentation materials of the described food organisms bed for the breeding of Macrobrachium nipponensis seed, adopts following methods:
(1) beat dry Chi Shui, clean up the pond with quick lime, quick lime consumption is 75,000 grams/acre;
(2) pond bottom is tanned by the sun under sunlight after 30 days, December then, the fermentation materials of food organisms bed is thrown in to pond, injected volume is 500,000 grams/acre; Adopt in the bed mud of agricultural rotary tiller rotary tillage to 5 centimetre; Material in described food organisms bed after by fermentation can be directly as the food of Macrobrachium nipponensis shrimp seedling, and have and cultivate dwell food organisms and promote the function of pasture and water growth of the end;
(3) to injecting 20 centimetres of the rivers crossed through 60 order silk cover filterings in pond, plant pasture and water (waterweed and hydrilla verticillata) after 7 days, pasture and water coverage rate is 60%;
(4) between nursery stage, adopt oxygen cylinder and the dual oxygenation of micro-pore oxygenation machine, power configuration is 0.2 kilowatt/mu, aerator in summer at interval of 0.5～4 hour time opening, oxygen cylinder distributes oxygen by microporous pipe to water body simultaneously, each 1～10 minute, make more than the dissolved oxygen amount of water body remains at 4mg/L;
(5) in pond, aquatic benthon is mainly water earthworm, chironomus larvas, sieve fore-telling spiral shell, ring rib spiral shell and yellow a species of small clam living in fresh water etc.
Embodiment bis-: a kind of preparation method of fermentation materials of the food organisms bed for the breeding of Macrobrachium nipponensis seed, adopt following processing step, component ratio is counted by weight: 19 parts, 2 parts, wheat bran, 3 parts of corncobs, 10 parts of rice straw powders, 1 part of zeolite powder, 60 parts of chicken manures, 1 part of calcium superphosphate, 0.4 part of aquatic products composite fertilizer, 3 parts, vinasse, 0.4 part of humic acid, 0.2 part of EM bacterium liquid and water is mixed to rear heap high 1.0 meters, covering plastic sheeting ferments, fermentation temperature is 25 DEG C～35 DEG C, and fermentation time is 30 days; Material after fermentation is placed under sunlight to airing 8 hours, makes the material moisture after fermentation be reduced to 15%, obtain the fermentation materials of described food organisms bed; Pack by 50 kilograms of weight with Polywoven Bag.
The using method of the fermentation materials of the described food organisms bed for the breeding of Macrobrachium nipponensis seed, adopts following methods:
(1) beat dry Chi Shui, clean up the pond with quick lime, quick lime consumption is 75,000 grams/acre;
(2) pond bottom is tanned by the sun under sunlight after 30 days, December then, the fermentation materials of food organisms bed is thrown in to pond, injected volume is 500,000 grams/acre; Adopt in the bed mud of agricultural rotary tiller rotary tillage to 5 centimetre; Material in described food organisms bed after by fermentation can be directly as the food of Macrobrachium nipponensis shrimp seedling, and have and cultivate dwell food organisms and promote the function of pasture and water growth of the end;
(3) to injecting 20 centimetres of the rivers crossed through 60 order silk cover filterings in pond, plant pasture and water (waterweed and hydrilla verticillata) after 7 days, pasture and water coverage rate is 70%;
(4) between nursery stage, adopt oxygen cylinder and the dual oxygenation of micro-pore oxygenation machine, power configuration is 0.2 kilowatt/mu, aerator in summer at interval of 0.5～4 hour time opening, oxygen cylinder distributes oxygen by microporous pipe to water body simultaneously, each 1～10 minute, make more than the dissolved oxygen amount of water body remains at 4mg/L;
(5) in pond, aquatic benthon is mainly water earthworm, chironomus larvas, sieve fore-telling spiral shell, ring rib spiral shell and yellow a species of small clam living in fresh water etc.
Embodiment tri-: a kind of preparation method of fermentation materials of the food organisms bed for the breeding of Macrobrachium nipponensis seed, adopt following processing step, component ratio is counted by weight: 22 parts, 2 parts, wheat bran, 10 parts of corncobs, 5 parts of rice straw powders, 5 parts of zeolite powders, 50 parts of chicken manures, 2 parts of calcium superphosphate, 0.4 part of aquatic products composite fertilizer, 3 parts, vinasse, 0.4 part of humic acid, 0.2 part of EM bacterium liquid and water is mixed to rear heap high 1.0 meters, covering plastic sheeting ferments, fermentation temperature is 25 DEG C～35 DEG C, and fermentation time is 30 days; Material after fermentation is placed under sunlight to airing 8 hours, makes the material moisture after fermentation be reduced to 15%, obtain the fermentation materials of described food organisms bed; Pack by 25 kilograms of weight with Polywoven Bag.
The using method of the fermentation materials of the described food organisms bed for the breeding of Macrobrachium nipponensis seed, adopts following methods:
(1) beat dry Chi Shui, clean up the pond with quick lime, quick lime consumption is double centner/mu;
(2) pond bottom is tanned by the sun under sunlight after 20 days, December then, the fermentation materials of food organisms bed is thrown in to pond, injected volume is 1,000,000 grams/acre; Adopt in the bed mud of agricultural rotary tiller rotary tillage to 8 centimetre; Material in described food organisms bed after by fermentation can be directly as the food of Macrobrachium nipponensis shrimp seedling, and have and cultivate dwell food organisms and promote the function of pasture and water growth of the end;
(3) to injecting 20 centimetres of the rivers crossed through 60 order silk cover filterings in pond, plant pasture and water (waterweed and hydrilla verticillata) after 7 days, pasture and water coverage rate is 80%;
(4) between nursery stage, adopt oxygen cylinder and the dual oxygenation of micro-pore oxygenation machine, power configuration is 0.2 kilowatt/mu, aerator in summer at interval of 0.5～4 hour time opening, oxygen cylinder distributes oxygen by microporous pipe to water body simultaneously, each 1～10 minute, make more than the dissolved oxygen amount of water body remains at 4mg/L;
(5) in pond, aquatic benthon is mainly water earthworm, chironomus larvas, sieve fore-telling spiral shell, ring rib spiral shell and yellow a species of small clam living in fresh water etc.
Embodiment tetra-: a kind of preparation method of fermentation materials of the food organisms bed for the breeding of Macrobrachium nipponensis seed, adopt following processing step, component ratio is counted by weight: 24 parts, 1 part, wheat bran, 15 parts of corncobs, 10 parts of rice straw powders, 1 part of zeolite powder, 45 parts of chicken manures, 2 parts of calcium superphosphate, 0.5 part of aquatic products composite fertilizer, 1 part, vinasse, 0.2 part of humic acid, 0.3 part of EM bacterium liquid and water is mixed to rear heap high 1.0 meters, covering plastic sheeting ferments, fermentation temperature is 25 DEG C～35 DEG C, and fermentation time is 30 days; Material after fermentation is placed under sunlight to airing 6 hours, makes the material moisture after fermentation be reduced to 20%, obtain the fermentation materials of described food organisms bed; Pack by 25 kilograms of weight with Polywoven Bag.
The using method of the fermentation materials of the described food organisms bed for the breeding of Macrobrachium nipponensis seed, adopts following methods:
(1) beat dry Chi Shui, clean up the pond with quick lime, quick lime consumption is 80,000 grams/acre;
(2) pond bottom is tanned by the sun under sunlight after 30 days, November then, the fermentation materials of food organisms bed is thrown in to pond, injected volume is 1,200,000 grams/acre; Adopt in the bed mud of agricultural rotary tiller rotary tillage to 8 centimetre; Material in described food organisms bed after by fermentation can be directly as the food of Macrobrachium nipponensis shrimp seedling, and have and cultivate dwell food organisms and promote the function of pasture and water growth of the end;
(3) to injecting 20 centimetres of the rivers crossed through 60 order silk cover filterings in pond, plant pasture and water (waterweed and hydrilla verticillata) after 7 days, pasture and water coverage rate is 90%;
(4) between nursery stage, adopt oxygen cylinder and the dual oxygenation of micro-pore oxygenation machine, power configuration is 0.2 kilowatt/mu, aerator in summer at interval of 0.5～4 hour time opening, oxygen cylinder distributes oxygen by microporous pipe to water body simultaneously, each 1～10 minute, make more than the dissolved oxygen amount of water body remains at 4mg/L;
(5) in pond, aquatic benthon is mainly water earthworm, chironomus larvas, sieve fore-telling spiral shell, ring rib spiral shell and yellow a species of small clam living in fresh water etc.
Embodiment five: a kind of preparation method of fermentation materials of the food organisms bed for the breeding of Macrobrachium nipponensis seed, adopt following processing step, component ratio is counted by weight: 20 parts, 1 part, wheat bran, 15 parts of corncobs, 5 parts of rice straw powders, 5 parts of zeolite powders, 50 parts of chicken manures, 0.5 part of calcium superphosphate, 0.2 part of aquatic products composite fertilizer, 3 parts, vinasse, 0.2 part of humic acid, 0.1 part of EM bacterium liquid and water is mixed to rear heap high 1.0 meters, covering plastic sheeting ferments, fermentation temperature is 30 DEG C～35 DEG C, and fermentation time is 30 days; Material after fermentation is placed under sunlight to airing 8 hours, makes the material moisture after fermentation be reduced to 15%, obtain the fermentation materials of described food organisms bed; Pack by 25 kilograms of weight with Polywoven Bag.
The using method of the fermentation materials of the described food organisms bed for the breeding of Macrobrachium nipponensis seed, adopts following methods:
(1) beat dry Chi Shui, clean up the pond with quick lime, quick lime consumption is 80,000 grams/acre;
(2) pond bottom is tanned by the sun under sunlight after 30 days, November then, the fermentation materials of food organisms bed is thrown in to pond, injected volume is 800,000 grams/acre; Adopt in the bed mud of agricultural rotary tiller rotary tillage to 5 centimetre; Material in described food organisms bed after by fermentation can be directly as the food of Macrobrachium nipponensis shrimp seedling, and have and cultivate dwell food organisms and promote the function of pasture and water growth of the end;
(3) to injecting 20 centimetres of the rivers crossed through 60 order silk cover filterings in pond, plant pasture and water (waterweed and hydrilla verticillata) after 7 days, pasture and water coverage rate is 60%;
(4) between nursery stage, adopt oxygen cylinder and the dual oxygenation of micro-pore oxygenation machine, power configuration is 0.2 kilowatt/mu, aerator in summer at interval of 0.5～4 hour time opening, oxygen cylinder distributes oxygen by microporous pipe to water body simultaneously, each 1～10 minute, make more than the dissolved oxygen amount of water body remains at 4mg/L;
(5) in pond, aquatic benthon is mainly water earthworm, chironomus larvas, sieve fore-telling spiral shell, ring rib spiral shell and yellow a species of small clam living in fresh water etc.
Embodiment six: a kind of preparation method of fermentation materials of the food organisms bed for the breeding of Macrobrachium nipponensis seed, adopt following processing step, component ratio is counted by weight: 22 parts, 1 part, wheat bran, 5 parts of corncobs, 10 parts of rice straw powders, 5 parts of zeolite powders, 50 parts of chicken manures, 0.3 part of calcium superphosphate, 0.3 part of aquatic products composite fertilizer, 6 parts, vinasse, 0.2 part of humic acid, 0.2 part of EM bacterium liquid and water is mixed to rear heap high 1.0 meters, covering plastic sheeting ferments, fermentation temperature is 30 DEG C～35 DEG C, and fermentation time is 25 days; Material after fermentation is placed under sunlight to airing 8 hours, makes the material moisture after fermentation be reduced to 15%, obtain the fermentation materials of described food organisms bed; Pack by 50 kilograms of weight with Polywoven Bag.
The using method of the fermentation materials of the described food organisms bed for the breeding of Macrobrachium nipponensis seed, adopts following methods:
(1) beat dry Chi Shui, clean up the pond with quick lime, quick lime consumption is double centner/mu;
(2) pond bottom is tanned by the sun under sunlight after 30 days, November then, the fermentation materials of food organisms bed is thrown in to pond, injected volume is 1,000,000 grams/acre; Adopt in the bed mud of agricultural rotary tiller rotary tillage to 8 centimetre; Material in described food organisms bed after by fermentation can be directly as the food of Macrobrachium nipponensis shrimp seedling, and have and cultivate dwell food organisms and promote the function of pasture and water growth of the end;
(3) to injecting 20 centimetres of the rivers crossed through 60 order silk cover filterings in pond, plant pasture and water (waterweed and hydrilla verticillata) after 7 days, pasture and water coverage rate is 70%;
(4) between nursery stage, adopt oxygen cylinder and the dual oxygenation of micro-pore oxygenation machine, power configuration is 0.2 kilowatt/mu, aerator in summer at interval of 0.5～4 hour time opening, oxygen cylinder distributes oxygen by microporous pipe to water body simultaneously, each 1～10 minute, make more than the dissolved oxygen amount of water body remains at 4mg/L;
(5) in pond, aquatic benthon is mainly water earthworm, chironomus larvas, sieve fore-telling spiral shell, ring rib spiral shell and yellow a species of small clam living in fresh water etc.
Embodiment seven: a kind of preparation method of fermentation materials of the food organisms bed for the breeding of Macrobrachium nipponensis seed, adopt following processing step, component ratio is counted by weight: 18 parts, 1 part, wheat bran, 5 parts of corncobs, 5 parts of rice straw powders, 5 parts of zeolite powders, 60 parts of chicken manures, 0.5 part of calcium superphosphate, 0.2 part of aquatic products composite fertilizer, 5 parts, vinasse, 0.2 part of humic acid, 0.1 part of EM bacterium liquid and water is mixed to rear heap high 1.2 meters, covering plastic sheeting ferments, fermentation temperature is 30 DEG C～35 DEG C, and fermentation time is 20 days; Material after fermentation is placed under sunlight to airing 8 hours, makes the material moisture after fermentation be reduced to 15%, obtain the fermentation materials of described food organisms bed; Pack by 50 kilograms of weight with Polywoven Bag.
The using method of the fermentation materials of the described food organisms bed for the breeding of Macrobrachium nipponensis seed, adopts following methods:
(1) beat dry Chi Shui, clean up the pond with quick lime, quick lime consumption is 75,000 grams/acre;
(2) pond bottom is tanned by the sun under sunlight after 30 days, December then, the fermentation materials of food organisms bed is thrown in to pond, injected volume is 600,000 grams/acre; Adopt in the bed mud of agricultural rotary tiller rotary tillage to 5 centimetre; Material in described food organisms bed after by fermentation can be directly as the food of Macrobrachium nipponensis shrimp seedling, and have and cultivate dwell food organisms and promote the function of pasture and water growth of the end;
(3) to injecting 20 centimetres of the rivers crossed through 60 order silk cover filterings in pond, plant pasture and water (waterweed and hydrilla verticillata) after 7 days, pasture and water coverage rate is 80%;
(4) between nursery stage, adopt oxygen cylinder and the dual oxygenation of micro-pore oxygenation machine, power configuration is 0.2 kilowatt/mu, aerator in summer at interval of 0.5～4 hour time opening, oxygen cylinder distributes oxygen by microporous pipe to water body simultaneously, each 1～10 minute, make more than the dissolved oxygen amount of water body remains at 4mg/L;
(5) in pond, aquatic benthon is mainly water earthworm, chironomus larvas, sieve fore-telling spiral shell, ring rib spiral shell and yellow a species of small clam living in fresh water etc.
Embodiment eight: a kind of preparation method of fermentation materials of the food organisms bed for the breeding of Macrobrachium nipponensis seed, adopt following processing step, component ratio is counted by weight: 10 parts, 1 part, wheat bran, 1 part of corncob, 1 part of rice straw powder, 1 part of zeolite powder, 20 parts of chicken manures, 0.1 part of calcium superphosphate, 0.1 part of aquatic products composite fertilizer, 1 part, vinasse, 0.1 part of humic acid, 0.1 part of EM bacterium liquid and water is mixed to rear heap high 0.2 meter, covering plastic sheeting ferments, fermentation temperature is 20 DEG C～25 DEG C, and fermentation time is 60 days; Material after fermentation is placed under sunlight to airing 6 hours, makes the material moisture after fermentation be reduced to 20%, obtain the fermentation materials of described food organisms bed; Pack by 50 kilograms of weight with Polywoven Bag.
The using method of the fermentation materials of the described food organisms bed for the breeding of Macrobrachium nipponensis seed, adopts following methods:
(1) beat dry Chi Shui, clean up the pond with quick lime, quick lime consumption is 75,000 grams/acre;
(2) pond bottom is tanned by the sun under sunlight after 20 days, November then, the fermentation materials of food organisms bed is thrown in to pond, injected volume is double centner/mu; Adopt in the bed mud of agricultural rotary tiller rotary tillage to 5 centimetre; Material in described food organisms bed after by fermentation can be directly as the food of Macrobrachium nipponensis shrimp seedling, and have and cultivate dwell food organisms and promote the function of pasture and water growth of the end;
(3) to injecting 8 centimetres of the rivers crossed through 60 order silk cover filterings in pond, plant pasture and water (waterweed and hydrilla verticillata) after 7 days, pasture and water coverage rate is 60%;
(4) between nursery stage, adopt oxygen cylinder and the dual oxygenation of micro-pore oxygenation machine, power configuration is 0.2 kilowatt/mu, aerator in summer at interval of 0.5～4 hour time opening, oxygen cylinder distributes oxygen by microporous pipe to water body simultaneously, each 1～10 minute, make more than the dissolved oxygen amount of water body remains at 4mg/L;
(5) in pond, aquatic benthon is mainly water earthworm, chironomus larvas, sieve fore-telling spiral shell, ring rib spiral shell and yellow a species of small clam living in fresh water etc.
Embodiment nine: a kind of preparation method of fermentation materials of the food organisms bed for the breeding of Macrobrachium nipponensis seed, adopt following processing step, component ratio is counted by weight: 30 parts, 30 parts, wheat bran, 35 parts of corncobs, 30 parts of rice straw powders, 15 parts of zeolite powders, 80 parts of chicken manures, 10 parts of calcium superphosphate, 1 part of aquatic products composite fertilizer, 30 parts, vinasse, 1 part of humic acid, 1 part of EM bacterium liquid and water is mixed to rear heap high 2.0 meters, covering plastic sheeting ferments, fermentation temperature is 30 DEG C～35 DEG C, and fermentation time is 10 days; Material after fermentation is placed under sunlight to airing 12 hours, makes the material moisture after fermentation be reduced to 15%, obtain the fermentation materials of described food organisms bed; Pack by 50 kilograms of weight with Polywoven Bag.
The using method of the fermentation materials of the described food organisms bed for the breeding of Macrobrachium nipponensis seed, adopts following methods:
(1) beat dry Chi Shui, clean up the pond with quick lime, quick lime consumption is 150,000 grams/acre;
(2) pond bottom is tanned by the sun under sunlight after 30 days, December then, the fermentation materials of food organisms bed is thrown in to pond, injected volume is 3,500,000 grams/acre; Adopt in the bed mud of agricultural rotary tiller rotary tillage to 8 centimetre; Material in described food organisms bed after by fermentation can be directly as the food of Macrobrachium nipponensis shrimp seedling, and have and cultivate dwell food organisms and promote the function of pasture and water growth of the end;
(3) to injecting 35 centimetres of the rivers crossed through 60 order silk cover filterings in pond, plant pasture and water (waterweed and hydrilla verticillata) after 7 days, pasture and water coverage rate is 90%;
(4) between nursery stage, adopt oxygen cylinder and the dual oxygenation of micro-pore oxygenation machine, power configuration is 0.2 kilowatt/mu, aerator in summer at interval of 0.5～4 hour time opening, oxygen cylinder distributes oxygen by microporous pipe to water body simultaneously, each 1～10 minute, make more than the dissolved oxygen amount of water body remains at 4mg/L;
(5) in pond, aquatic benthon is mainly water earthworm, chironomus larvas, sieve fore-telling spiral shell, ring rib spiral shell and yellow a species of small clam living in fresh water etc.
The present invention is by throwing in the batch through probiotics fermention to the pond of growing seedlings, can be at pond bottom " food organisms bed " that to construct by fermentation material be main component after rotary tillage, the fermentation material being somebody's turn to do in " food organisms bed " can directly be ingested for Macrobrachium nipponensis shrimp seedling, simultaneously can also in manor, cultivate the zoobenthos such as water outlet earthworm, chironomus larvas, spiral shell and pasture and water and water plant as the bait of Macrobrachium nipponensis shrimp seedling perching, can reduce the intensity of its flood competition and improve survival rate of seedling. For guaranteeing that the end in " food organisms bed " food organisms that dwell still can keep higher multiplication capacity in summer, the present invention adopts oxygen cylinder and the dual oxygen supply of micro-pore oxygenation machine, oxygen cylinder and micro-pore oxygenation pipe are connected, time opening stage by stage every night, each 1-10 minute, can make more than the dissolved oxygen amount of water body remains at 4mg/L. The end food organisms that dwell can provide extra source of nutrition for the growth of Macrobrachium nipponensis, are conducive to the growth of Macrobrachium nipponensis and the raising of grow seedlings output and benefit.
Claims (2)
1. a preparation method for the fermentation materials of the food organisms bed of breeding for Macrobrachium nipponensis seed, is characterized in that, adopts following processing step,
10～30 parts, 1～30 part, wheat bran, 1～35 part of corncob, 1～30 part of rice straw powder, 1～15 part of zeolite powder, 20～80 parts of chicken manures, 0.1～10 part of calcium superphosphate, 0.1～1 part of aquatic products composite fertilizer, 1～30 part, vinasse, 0.1～1 part of humic acid, 0.1～1 part of EM bacterium liquid and water is mixed to rear heap high 0.2～2.0 meter, covering plastic sheeting ferments, fermentation temperature is 20 DEG C～35 DEG C, and fermentation time is 10～60 days; Material moisture after fermentation is reduced to 15%～20%, obtains the fermentation materials of described food organisms bed;
The method that material moisture after described fermentation reduces is: the material after fermentation is placed under sunlight to airing 6～12 hours, or Tumblies Dry, bake out temperature is 40 DEG C～60 DEG C.
2. the using method of the fermentation materials of preparing by method described in claim 1, is characterized in that step is as follows:
(1) beat dry Chi Shui, clean up the pond with quick lime, quick lime consumption is 75～150,000 grams/acre;
(2) pond bottom is tanned by the sun under sunlight after 20～30 days, February in November to next year then, the fermentation materials of food organisms bed is thrown in to pond, injected volume is 100～3,500,000 grams/acre; Adopt in the bed mud of agricultural rotary tiller rotary tillage to 5～8 centimetre, form food organisms bed in pond bottom;
(3) in pond, inject the river of crossing through 60 order silk cover filterings, the river degree of depth is 8～35 centimetres, after 7 days, plants pasture and water, and pasture and water coverage rate is 60%～90%;
During cultivation, adopt oxygen cylinder and the dual oxygen supply of micro-pore oxygenation machine, the power configuration of aerator is 0.15～0.2kW/ mu; Oxygen cylinder is connected with micro-pore oxygenation pipe, and summer is interval 0.5～4h time opening aerator every night, and oxygen cylinder distributes oxygen by microporous pipe to water body, and each 1～10min makes more than the dissolved oxygen amount of water body remains at 4mg/L.
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| CN104489362A (en) * | 2014-12-17 | 2015-04-08 | 全椒县赤镇龙虾经济专业合作社 | High-nutrient lobster feed capable of purifying water and preparation method of high-nutrient lobster feed |
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| CN107518213A (en) * | 2017-09-08 | 2017-12-29 | 上海亘卓生物工程有限公司 | A kind of biological agent for preventing Macrobrachium nipponensis Yearling and preparation method thereof |
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Effective date of registration: 20170605 Address after: Han Cun town Gaochun County town of Nanjing City, Cooper 211306 Jiangsu province No. 208 Patentee after: Werner bio tech ltd, Jiangsu Address before: 214081 Jiangsu, Wuxi, Binhu District, Binhu street, East Road, No. 9 Patentee before: Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences |