CN103815193B - Preparation of fermented material in bait bio-bed for breeding of procambarus clarkii seedlings and application method thereof - Google Patents
Preparation of fermented material in bait bio-bed for breeding of procambarus clarkii seedlings and application method thereof Download PDFInfo
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- CN103815193B CN103815193B CN201410070714.XA CN201410070714A CN103815193B CN 103815193 B CN103815193 B CN 103815193B CN 201410070714 A CN201410070714 A CN 201410070714A CN 103815193 B CN103815193 B CN 103815193B
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- 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
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Abstract
The invention relates to preparation of a fermented material in a bait bio-bed for breeding of procambarus clarkii seedlings and an application method thereof, and belongs to the field of a cultivation technology. According to the method, a probiotic-fermented batch is poured into a seedling growing pond, and a bait bio-bed with the fermented material as the main component is constructed at the bottom of the seedling growing pond after rotary tillage. The fermented material in the bait bio-bed can directly be eaten by procambarus clarkii seedlings, and bred animals and plants such as Tubificidae, chironomidae larvae, spiral shell, waterweed and the like are high-quality baits for shrimp seedlings. Thus, food competition intensity can be reduced, and survival rate of the seedlings can be raised. By dual oxygen supply of an oxygen tank and a micropore aerator in the bait bio-bed in summer, it is conducive to raise culturing efficiency of demersal food organisms. The cultivated natural bait can be used to provide extra nutrition sources for the growth of procambarus clarkii, and it is conducive to raise seedling growing output and benefit of procambarus clarkii procambarus clarkii. In addition, the bait bio-bed is helpful for formation of waterweed communities, seedling growing ecology can be stabilized and seedling growing risk can be reduced.
Description
Technical field
The present invention relates to a kind of material thrown in nursery pond through probiotics fermention process, and the material after fermentation is utilized by Procambius clarkii and benthon, the Procambius clarkii seed propagation method that simultaneously water plant can be promoted again to breed, especially the natural bait by the raw material of cheapness and discarded object being converted into high-quality carries out a method for Procambius clarkii nursery, belongs to cultural technique field.
Background technology
What first Procambius clarkii cultivation needed to solve seed carrys out source problem, and common at present seed source has:
1, throw in close shrimp in 8 annual ~ October to carry out mating, lay eggs and incubate children, shrimp seedling cultivated into by man-made feeds of throwing something and feeding after the young hatches;
2, throw in shrimp seedling in 4 annual ~ July to form parent and breed;
3, throw in shrimp with ovums in 10 annual ~ November to breed;
4, plant modification technology is utilized to carry out the production of shrimp seedling;
5, warm canopy seedling-raising technique is utilized to carry out the production of shrimp seedling;
6, pond raising technology is adopted to carry out the production of shrimp seedling;
7, rice field seedling-raising technique is utilized to carry out the production of shrimp seedling;
8, utilize net cage to carry out shrimp seedling to breed;
9, the shrimp seedling of catching in fish, shrimp, crab culturing pool is utilized;
10, the shrimp seedling of catching in natural river course, lake and irrigation canals and ditches is utilized.
The common feature of the above-mentioned shrimp seedling mode of production is that the cultivation of shrimp seedling all adopts the mode of feed of manually throwing something and feeding to carry out Seedling production.Along with the rise in price of feedstuff and the raising of production cost, the benefit that the high investment nursery pattern of man-made feeds of throwing something and feeding in a large number carries out Procambius clarkii Seedling production declines year by year, and the difficulty that increases income of raiser is also continuing to increase.Meanwhile, because the ability of looking for food of Procambius clarkii is far below other shrimps, the utilization rate of artificial grain's feed is obviously on the low side, depending on man-made feeds, to carry out the effect of Procambius clarkii nursery not very good, its main manifestations is the poor stability of nursery output and nursery benefit, seedling cost remains high, and is therefore necessary to be improved above-mentioned seedling raising manners.
Summary of the invention
The object of the invention is to overcome above-mentioned defect, and a kind of method utilizing food organisms bed to carry out the breeding of Procambius clarkii seed is provided, the method is by throwing in the material through probiotics fermention to nursery pond, can construct by fermentation material in pond bottom after rotary tillage is the food organisms bed of main component, fermentation material in this food organisms bed can directly be ingested for seedlings of Procambrus clarkii, simultaneously can also cultivate water outlet earthworm perching in manor, chironomus larvas, the zoobenthos such as spiral shell and pasture and water and water plant are as the bait of seedlings of Procambrus clarkii, to reduce the intensity of its flood competition, improve survival rate of seedling.
The present invention adopts oxygen cylinder and the dual oxygen supply of micro-pore oxygenation machine, the food organisms that dwell can obtain enough oxygen in summer and keep higher multiplication capacity at the end can guaranteeing in food organisms bed, oxygen cylinder is connected with micro-pore oxygenation pipe, summer time opening stage by stage every night, each 1 ~ 10min, can make the dissolved oxygen amount of water body remain at more than 4mg/L.
The food organisms that dwell can provide extra source of nutrition for the growth of Procambius clarkii at the end, are conducive to the growth of Procambius clarkii and the raising of nursery output and benefit.Especially nutritional labeling contained by the fermentation material in food organisms bed is easy to pasture and water and absorbs, the speed of growth of pasture and water significantly improves, this maintenance to the formation of aquatic macrophyte community in nursery pond and biomass, nursery ecology stable and reduce nursery risk and have important effect.
According to technical scheme provided by the invention, for a food organisms bed for the fermentation materials of Procambius clarkii seed rearing, formula rate is counted by weight: 1 ~ 30 part, wheat bran, corncob 1 ~ 35 part, rice straw powder 1 ~ 30 part, zeolite powder 1 ~ 15 part, chicken manure 20 ~ 80 parts, calcium superphosphate 0.1 ~ 10 part, 1 ~ 30 part, vinasse, fulvic acid 0.1 ~ 1 part, 10 ~ 30 parts, water, compound probiotic 0.1 ~ 1 part;
By the fermentation materials namely obtaining product after above-mentioned material and water mix and blend, the high fermentation of heap, drying and be used for the food organisms bed of Procambius clarkii seed rearing.
Described compound probiotic is the mixture of photosynthetic bacteria, bacillus subtilis, actinomyces, little bacterium, saccharomycete and Bacillus acidi lactici.
The preparation method of the fermentation materials of the described food organisms bed for Procambius clarkii seed rearing, count by weight, step is as follows:
(1) material preparation and stacking: by 1 ~ 30 part, wheat bran, corncob 1 ~ 35 part, rice straw powder 1 ~ 30 part, zeolite powder 1 ~ 15 part, chicken manure 20 ~ 80 parts, calcium superphosphate 0.1 ~ 10 part, 1 ~ 30 part, vinasse, fulvic acid 0.1 ~ 1 part, 10 ~ 30 parts, water, compound probiotic 0.1 ~ 1 part, fully after mixing, heap is high to 0.2 ~ 2.0m;
(2) ferment: the complete raw material of stacking in step (1) is covered plastic sheeting and ferments, fermentation temperature is 20 DEG C ~ 35 DEG C, and fermentation time is 10 ~ 60d;
(3) dry: the material after step (2) being fermented is placed in airing 6 ~ 12h under sunlight, or dries with the commercially available prosperous board dryer that shakes, and bake out temperature is 35 ~ 45 DEG C, makes the moisture of fermentation materials be reduced to 15% ~ 20%;
(4) pack: pack by the weight of Polywoven Bag by 5,25,50 or 100kg, obtain product.
The using method of the fermentation materials of the described food organisms bed for Procambius clarkii seed rearing, step is as follows:
(1) clean up the pond: beat dry pond Chi Shui, clean up the pond with quick lime, quick lime consumption is 75 ~ 150kg/ mu;
(2), after pond bottom being tanned by the sun 20 ~ 30d, the material after being fermented by 100 ~ 3500kg/ mu February in November then to next year is thrown in in pond, and in bed mud with agricultural rotary tiller rotary tillage to 5 ~ 8cm;
(3) plant: inject the river 8 ~ 35cm through 60 order silk cover filterings, plant pasture and water after 7d, pasture and water coverage rate is 60% ~ 90%.In described food organisms bed, material by fermentation can as Procambius clarkii food, and have and cultivate the end and to dwell food organisms and promote the function of pasture and water growth.
The kind of described pasture and water is waterweed and hydrilla verticillata.
Adopt oxygen cylinder and the dual oxygen supply of micro-pore oxygenation machine between nursery stage, 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, each 1 ~ 10min, makes the dissolved oxygen amount of water body remain at more than 4mg/L.
In described pond, the aquatic end, dwells that food organisms are water earthworm, chironomus larvas, sieve are foretold in spiral shell, Bellamya sp and yellow a species of small clam living in fresh water one or more.
Beneficial effect of the present invention:
1, the raw material of low value can be converted into the fermentation material of absorption easy to digest after probiotics fermention, directly can ingest, be conducive to its shell and growth for seedlings of Procambrus clarkii;
2, with fermentation material be the food organisms berth of main component in nursery pond bottom, the bait of a large amount of benthon as seedlings of Procambrus clarkii can be cultivated, reduce 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, the ecological environment of improvement nursery;
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 quick growth of pasture and water not only as the vegetal bait of seedlings of Procambrus clarkii, but also can 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 that the dissolved oxygen amount of water body can be made to improve 2 ~ 5 times, not only can avoid shrimp seedling and benthon, in summer, anoxic occurs, and can extend the end and dwell exponential phase of growth of food organisms, thus 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 saving electric energy;
7, non-harmful high-quality shrimp seedling can be produced, improve the competitiveness of product in market, improve nursery output and benefit;
8, seedling cost can be reduced and reduce nursery risk.
Because the present invention has above-mentioned eight large advantages, therefore apply and to the nursery of Procambius clarkii and the development of aquaculture industry, there is impetus afterwards.
Detailed description of the invention
Compound probiotic described in following examples is permanent rising sun board EM bacterium solution.
Embodiment 1
For a fermentation materials for the food organisms bed of Procambius clarkii seed rearing, formula rate is counted by weight: 13 parts, wheat bran, corncob 11 parts, rice straw powder 15 parts, zeolite powder 5 parts, chicken manure 30 parts, calcium superphosphate 4.7 parts, 1 part, vinasse, fulvic acid 0.2 part, 30 parts, water, compound probiotic 0.1 part;
Namely product is obtained by after above-mentioned material and water mix and blend, the high fermentation of heap, drying.
Described compound probiotic is the mixture of photosynthetic bacteria, bacillus subtilis, actinomyces, little bacterium, saccharomycete and Bacillus acidi lactici.
The preparation method of the fermentation materials of the described food organisms bed for Procambius clarkii seed rearing, count by weight, step is as follows:
(1) material preparation and stacking: by wheat bran, corncob, rice straw powder, zeolite powder, chicken manure, calcium superphosphate, vinasse, fulvic acid, water, compound probiotic, fully after mixing, heap is high to 1m;
(2) ferment: the complete raw material of stacking in step (1) is covered plastic sheeting and ferments, fermentation temperature is 20 DEG C ~ 35 DEG C, and fermentation time is 30d;
(3) dry: the material after step (2) being fermented is placed in airing 8h under sunlight, makes the moisture of fermentation materials be reduced to 15%;
(4) pack: pack by the weight of Polywoven Bag by 50 kg, obtain product.
Embodiment 2
For a fermentation materials for the food organisms bed of Procambius clarkii seed rearing, formula rate is counted by weight: 3 parts, wheat bran, corncob 12 parts, rice straw powder 15 parts, zeolite powder 5 parts, chicken manure 30 parts, calcium superphosphate 4.7 parts, 3 parts, vinasse, fulvic acid 0.2 part, 27 parts, water, compound probiotic 0.1 part;
Namely product is obtained by after above-mentioned material and water mix and blend, the high fermentation of heap, drying.
Described compound probiotic is the mixture of photosynthetic bacteria, bacillus subtilis, actinomyces, little bacterium, saccharomycete and Bacillus acidi lactici.
The preparation method of the fermentation materials of the described food organisms bed for Procambius clarkii seed rearing, count by weight, step is as follows:
(1) material preparation and stacking: by wheat bran, corncob, rice straw powder, zeolite powder, chicken manure, calcium superphosphate, vinasse, fulvic acid, water, compound probiotic, fully after mixing, heap is high to 0.8m;
(2) ferment: the complete raw material of stacking in step (1) is covered plastic sheeting and ferments, fermentation temperature is 20 DEG C ~ 35 DEG C, and fermentation time is 20d;
(3) dry: the material after step (2) being fermented is placed in airing 8h under sunlight, makes the moisture of fermentation materials be reduced to 15%;
(4) pack: pack by the weight of Polywoven Bag by 50 kg, obtain product.
Embodiment 3
For a fermentation materials for the food organisms bed of Procambius clarkii seed rearing, formula rate is counted by weight: 3 parts, wheat bran, corncob 4 parts, rice straw powder 10 parts, zeolite powder 5 parts, chicken manure 58 parts, calcium superphosphate 0.6 part, 1 part, vinasse, fulvic acid 0.2 part, 18 parts, water, compound probiotic 0.2 part;
Namely product is obtained by after above-mentioned material and water mix and blend, the high fermentation of heap, drying.
Described compound probiotic is the mixture of photosynthetic bacteria, bacillus subtilis, actinomyces, little bacterium, saccharomycete and Bacillus acidi lactici.
The preparation method of the fermentation materials of the described food organisms bed for Procambius clarkii seed rearing, count by weight, step is as follows:
(1) material preparation and stacking: by wheat bran, corncob, rice straw powder, zeolite powder, chicken manure, calcium superphosphate, vinasse, fulvic acid, water, compound probiotic, fully after mixing, heap is high to 0.8m;
(2) ferment: the complete raw material of stacking in step (1) is covered plastic sheeting and ferments, fermentation temperature is 20 DEG C ~ 35 DEG C, and fermentation time is 40d;
(3) dry: the material after step (2) being fermented is placed in airing 12h under sunlight, makes the moisture of fermentation materials be reduced to 15%;
(4) pack: pack by the weight of Polywoven Bag by 25kg, obtain product.
Embodiment 4
For a fermentation materials for the food organisms bed of Procambius clarkii seed rearing, formula rate is counted by weight: 30 parts, wheat bran, corncob 35 parts, rice straw powder 30 parts, zeolite powder 15 parts, chicken manure 80 parts, calcium superphosphate 10 parts, 30 parts, vinasse, fulvic acid 1 part, 30 parts, water, compound probiotic 1 part;
Namely product is obtained by after above-mentioned material and water mix and blend, the high fermentation of heap, drying.
Described compound probiotic is the mixture of photosynthetic bacteria, bacillus subtilis, actinomyces, little bacterium, saccharomycete and Bacillus acidi lactici.
The preparation method of the fermentation materials of the described food organisms bed for Procambius clarkii seed rearing, count by weight, step is as follows:
(1) material preparation and stacking: by wheat bran, corncob, rice straw powder, zeolite powder, chicken manure, calcium superphosphate, vinasse, fulvic acid, water, compound probiotic, fully after mixing, heap is high to 2.0m;
(2) ferment: the complete raw material of stacking in step (1) is covered plastic sheeting and ferments, fermentation temperature is 20 DEG C ~ 35 DEG C, and fermentation time is 60d;
(3) dry: the material dryer after step (2) being fermented is dried, and bake out temperature is 35 ~ 45 DEG C, makes the moisture of fermentation materials be reduced to 20%;
(4) pack: pack by the weight of Polywoven Bag by 100kg, obtain product.
Embodiment 5
For a fermentation materials for the food organisms bed of Procambius clarkii seed rearing, formula rate is counted by weight: 20 parts, wheat bran, corncob 9 parts, rice straw powder 25 parts, zeolite powder 10 parts, chicken manure 30 parts, calcium superphosphate 0.2 part, 20 parts, vinasse, fulvic acid 0.8 part, 12 parts, water, compound probiotic 0.4 part;
Namely product is obtained by after above-mentioned material and water mix and blend, the high fermentation of heap, drying.
Described compound probiotic is the mixture of photosynthetic bacteria, bacillus subtilis, actinomyces, little bacterium, saccharomycete and Bacillus acidi lactici.
The preparation method of the fermentation materials of the described food organisms bed for Procambius clarkii seed rearing, count by weight, step is as follows:
(1) material preparation and stacking: by wheat bran, corncob, rice straw powder, zeolite powder, chicken manure, calcium superphosphate, vinasse, fulvic acid, water, compound probiotic, fully after mixing, heap is high to 1.4m;
(2) ferment: the complete raw material of stacking in step (1) is covered plastic sheeting and ferments, fermentation temperature is 20 DEG C ~ 35 DEG C, and fermentation time is 45d;
(3) dry: the material after step (2) being fermented is placed in airing 8h under sunlight, makes the moisture of fermentation materials be reduced to 16%;
(4) pack: pack by the weight of Polywoven Bag by 25kg, obtain product.
Embodiment 6
For a fermentation materials for the food organisms bed of Procambius clarkii seed rearing, formula rate is counted by weight: 5 parts, wheat bran, corncob 19 parts, rice straw powder 10 parts, zeolite powder 5 parts, chicken manure 40 parts, calcium superphosphate 0.6 part, 25 parts, vinasse, fulvic acid 0.3 part, 12 parts, water, compound probiotic 0.7 part;
Namely product is obtained by after above-mentioned material and water mix and blend, the high fermentation of heap, drying.
Described compound probiotic is the mixture of photosynthetic bacteria, bacillus subtilis, actinomyces, little bacterium, saccharomycete and Bacillus acidi lactici.
The preparation method of the fermentation materials of the described food organisms bed for Procambius clarkii seed rearing, count by weight, step is as follows:
(1) material preparation and stacking: by wheat bran, corncob, rice straw powder, zeolite powder, chicken manure, calcium superphosphate, vinasse, fulvic acid, water, compound probiotic, fully after mixing, heap is high to 0.6m;
(2) ferment: the complete raw material of stacking in step (1) is covered plastic sheeting and ferments, fermentation temperature is 20 DEG C ~ 35 DEG C, and fermentation time is 25d;
(3) dry: the material after step (2) being fermented is placed in airing 12h under sunlight, makes the moisture of fermentation materials be reduced to 18%;
(4) pack: pack by the weight of Polywoven Bag by 25kg, obtain product.
Embodiment 7
For a fermentation materials for the food organisms bed of Procambius clarkii seed rearing, formula rate is counted by weight: 5 parts, wheat bran, corncob 8 parts, rice straw powder 10 parts, zeolite powder 1 part, chicken manure 30 parts, calcium superphosphate 0.4 part, 2 parts, vinasse, fulvic acid 0.1 part, 18 parts, water, compound probiotic 0.5 part;
Namely product is obtained by after above-mentioned material and water mix and blend, the high fermentation of heap, drying.
Described compound probiotic is the mixture of photosynthetic bacteria, bacillus subtilis, actinomyces, little bacterium, saccharomycete and Bacillus acidi lactici.
The preparation method of the fermentation materials of the described food organisms bed for Procambius clarkii seed rearing, count by weight, step is as follows:
(1) material preparation and stacking: by wheat bran, corncob, rice straw powder, zeolite powder, chicken manure, calcium superphosphate, vinasse, fulvic acid, water, compound probiotic, fully after mixing, heap is high to 1.2m;
(2) ferment: the complete raw material of stacking in step (1) is covered plastic sheeting and ferments, fermentation temperature is 20 DEG C ~ 35 DEG C, and fermentation time is 20d;
(3) dry: the material dryer after step (2) being fermented is dried, and bake out temperature is 35 ~ 45 DEG C, makes the moisture of fermentation materials be reduced to 17%;
(4) pack: pack by the weight of Polywoven Bag by 50 kg, obtain product.
Embodiment 8
For a fermentation materials for the food organisms bed of Procambius clarkii seed rearing, formula rate is counted by weight: 1 part, wheat bran, corncob 1 part, rice straw powder 1 part, zeolite powder 1 part, chicken manure 20 parts, calcium superphosphate 0.1 part, 1 part, vinasse, fulvic acid 0.1 part, 10 parts, water, compound probiotic 0.1 part;
Namely product is obtained by after above-mentioned material and water mix and blend, the high fermentation of heap, drying.
Described compound probiotic is the mixture of photosynthetic bacteria, bacillus subtilis, actinomyces, little bacterium, saccharomycete and Bacillus acidi lactici.
The preparation method of the fermentation materials of the described food organisms bed for Procambius clarkii seed rearing, count by weight, step is as follows:
(1) material preparation and stacking: by wheat bran, corncob, rice straw powder, zeolite powder, chicken manure, calcium superphosphate, vinasse, fulvic acid, water, compound probiotic, fully after mixing, heap is high to 0.2m;
(2) ferment: the complete raw material of stacking in step (1) is covered plastic sheeting and ferments, fermentation temperature is 20 DEG C ~ 35 DEG C, and fermentation time is 10d;
(3) dry: the material after step (2) being fermented is placed in airing 6h under sunlight, makes the moisture of fermentation materials be reduced to 20%;
(4) pack: pack by the weight of Polywoven Bag by 5kg, obtain product.
Embodiment 9
For a fermentation materials for the food organisms bed of Procambius clarkii seed rearing, formula rate is counted by weight: 1 part, wheat bran, corncob 5 parts, rice straw powder 9 parts, zeolite powder 1 part, chicken manure 60 parts, calcium superphosphate 0.5 part, 1 part, vinasse, fulvic acid 0.1 part, 22 parts, water, compound probiotic 0.4 part;
Namely product is obtained by after above-mentioned material and water mix and blend, the high fermentation of heap, drying.
Described compound probiotic is the mixture of photosynthetic bacteria, bacillus subtilis, actinomyces, little bacterium, saccharomycete and Bacillus acidi lactici.
The preparation method of the fermentation materials of the described food organisms bed for Procambius clarkii seed rearing, count by weight, step is as follows:
(1) material preparation and stacking: by wheat bran, corncob, rice straw powder, zeolite powder, chicken manure, calcium superphosphate, vinasse, fulvic acid, water, compound probiotic, fully after mixing, heap is high to 1m;
(2) ferment: the complete raw material of stacking in step (1) is covered plastic sheeting and ferments, fermentation temperature is 20 DEG C ~ 35 DEG C, and fermentation time is 20d;
(3) dry: the material after step (2) being fermented is placed in airing 6h under sunlight, makes the moisture of fermentation materials be reduced to 16%;
(4) pack: pack by the weight of Polywoven Bag by 50 kg, obtain product.
Application Example 1
The using method of the fermentation materials of the described food organisms bed for Procambius clarkii seed rearing, step is as follows:
(1) clean up the pond: beat dry pond Chi Shui, clean up the pond with quick lime, quick lime consumption is 75kg/ mu;
(2), after pond bottom being tanned by the sun 30d, the material after being fermented by 500kg/ mu November is then thrown in in pond, and with agricultural rotary tiller rotary tillage in the bed mud of 5cm;
(3) plant: inject the river 20cm through 60 order silk cover filterings, plant pasture and water after 7d, pasture and water coverage rate is 60%.
The kind of described pasture and water is waterweed and hydrilla verticillata.
Adopt oxygen cylinder and the dual oxygen supply of micro-pore oxygenation machine between nursery stage, the power configuration of aerator is 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, each 1 ~ 10min, makes the dissolved oxygen amount of water body remain at more than 4mg/L.
In described pond, the aquatic end, dwells that food organisms are water earthworm, chironomus larvas, sieve are foretold in spiral shell, Bellamya sp and yellow a species of small clam living in fresh water one or more.
Application Example 2
The using method of the fermentation materials of the described food organisms bed for Procambius clarkii seed rearing, step is as follows:
(1) clean up the pond: beat dry pond Chi Shui, clean up the pond with quick lime, quick lime consumption is 75kg/ mu;
(2), after pond bottom being tanned by the sun 25d, the material after being fermented by 500kg/ mu December is then thrown in in pond, and with agricultural rotary tiller rotary tillage in the bed mud of 6cm;
(3) plant: inject the river 30cm through 60 order silk cover filterings, plant pasture and water after 7d, pasture and water coverage rate is 70%.
The kind of described pasture and water is waterweed and hydrilla verticillata.
Adopt oxygen cylinder and the dual oxygen supply of micro-pore oxygenation machine between nursery stage, the power configuration of aerator is 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, each 1 ~ 10min, makes the dissolved oxygen amount of water body remain at more than 4mg/L.
In described pond, the aquatic end, dwells that food organisms are water earthworm, chironomus larvas, sieve are foretold in spiral shell, Bellamya sp and yellow a species of small clam living in fresh water one or more.
Application Example 3
The using method of the fermentation materials of the described food organisms bed for Procambius clarkii seed rearing, step is as follows:
(1) clean up the pond: beat dry pond Chi Shui, clean up the pond with quick lime, quick lime consumption is 100kg/ mu;
(2), after pond bottom being tanned by the sun 20d, the material after being fermented by 1000kg/ mu January in next year is thrown in in pond, and with agricultural rotary tiller rotary tillage in the bed mud of 6cm;
(3) plant: inject the river 25cm through 60 order silk cover filterings, plant pasture and water after 7d, pasture and water coverage rate is 80%.
The kind of described pasture and water is waterweed and hydrilla verticillata.
Adopt oxygen cylinder and the dual oxygen supply of micro-pore oxygenation machine between nursery stage, the power configuration of aerator is 0.18kw/ 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, each 1 ~ 10min, makes the dissolved oxygen amount of water body remain at more than 4mg/L.
In described pond, the aquatic end, dwells that food organisms are water earthworm, chironomus larvas, sieve are foretold in spiral shell, Bellamya sp and yellow a species of small clam living in fresh water one or more.
Application Example 4
The using method of the fermentation materials of the described food organisms bed for Procambius clarkii seed rearing, step is as follows:
(1) clean up the pond: beat dry pond Chi Shui, clean up the pond with quick lime, quick lime consumption is 80kg/ mu;
(2), after pond bottom being tanned by the sun 24d, the material after being fermented by 1500kg/ mu February in next year is thrown in in pond, and with agricultural rotary tiller rotary tillage in the bed mud of 8cm;
(3) plant: inject the river 30cm through 60 order silk cover filterings, plant pasture and water after 7d, pasture and water coverage rate is 90%.
The kind of described pasture and water is waterweed and hydrilla verticillata.
Adopt oxygen cylinder and the dual oxygen supply of micro-pore oxygenation machine between nursery stage, the power configuration of aerator is 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, each 1 ~ 10min, makes the dissolved oxygen amount of water body remain at more than 4mg/L.
In described pond, the aquatic end, dwells that food organisms are water earthworm, chironomus larvas, sieve are foretold in spiral shell, Bellamya sp and yellow a species of small clam living in fresh water one or more.
Application Example 5
The using method of the fermentation materials of the described food organisms bed for Procambius clarkii seed rearing, step is as follows:
(1) clean up the pond: beat dry pond Chi Shui, clean up the pond with quick lime, quick lime consumption is 125kg/ mu;
(2), after pond bottom being tanned by the sun 30d, the material after being fermented by 2000kg/ mu November is then thrown in in pond, and with agricultural rotary tiller rotary tillage in the bed mud of 8cm;
(3) plant: inject the river 35cm through 60 order silk cover filterings, plant pasture and water after 7d, pasture and water coverage rate is 60%.
The kind of described pasture and water is waterweed and hydrilla verticillata.
Adopt oxygen cylinder and the dual oxygen supply of micro-pore oxygenation machine between nursery stage, the power configuration of aerator is 0.15kw/ 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, each 1 ~ 10min, makes the dissolved oxygen amount of water body remain at more than 4mg/L.
In described pond, the aquatic end, dwells that food organisms are water earthworm, chironomus larvas, sieve are foretold in spiral shell, Bellamya sp and yellow a species of small clam living in fresh water one or more.
Application Example 6
The using method of the fermentation materials of the described food organisms bed for Procambius clarkii seed rearing, step is as follows:
(1) clean up the pond: beat dry pond Chi Shui, clean up the pond with quick lime, quick lime consumption is 150kg/ mu;
(2), after pond bottom being tanned by the sun 30d, the material after being fermented by 2500kg/ mu December is then thrown in in pond, and with agricultural rotary tiller rotary tillage in the bed mud of 6cm;
(3) plant: inject the river 35cm through 60 order silk cover filterings, plant pasture and water after 7d, pasture and water coverage rate is 60%.
The kind of described pasture and water is waterweed and hydrilla verticillata.
Adopt oxygen cylinder and the dual oxygen supply of micro-pore oxygenation machine between nursery stage, the power configuration of aerator is 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, each 1 ~ 10min, makes the dissolved oxygen amount of water body remain at more than 4mg/L.
In described pond, the aquatic end, dwells that food organisms are water earthworm, chironomus larvas, sieve are foretold in spiral shell, Bellamya sp and yellow a species of small clam living in fresh water one or more.
Application Example 7
The using method of the fermentation materials of the described food organisms bed for Procambius clarkii seed rearing, step is as follows:
(1) clean up the pond: beat dry pond Chi Shui, clean up the pond with quick lime, quick lime consumption is 150kg/ mu;
(2), after pond bottom being tanned by the sun 30d, the material after being fermented by 3500kg/ mu January in next year is thrown in in pond, and with agricultural rotary tiller rotary tillage in the bed mud of 8cm;
(3) plant: inject the river 12cm through 60 order silk cover filterings, plant pasture and water after 7d, pasture and water coverage rate is 60%.
The kind of described pasture and water is waterweed and hydrilla verticillata.
Adopt oxygen cylinder and the dual oxygen supply of micro-pore oxygenation machine between nursery stage, the power configuration of aerator is 0.19kw/ 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, each 1 ~ 10min, makes the dissolved oxygen amount of water body remain at more than 4mg/L.
In described pond, the aquatic end, dwells that food organisms are water earthworm, chironomus larvas, sieve are foretold in spiral shell, Bellamya sp and yellow a species of small clam living in fresh water one or more.
Application Example 8
The using method of the fermentation materials of the described food organisms bed for Procambius clarkii seed rearing, step is as follows:
(1) clean up the pond: beat dry pond Chi Shui, clean up the pond with quick lime, quick lime consumption is 75kg/ mu;
(2), after pond bottom being tanned by the sun 20d, the material after being fermented by 900kg/ mu February in next year is thrown in in pond, and with agricultural rotary tiller rotary tillage in the bed mud of 5cm;
(3) plant: inject the river 20cm through 60 order silk cover filterings, plant pasture and water after 7d, pasture and water coverage rate is 80%.
The kind of described pasture and water is waterweed and hydrilla verticillata.
Adopt oxygen cylinder and the dual oxygen supply of micro-pore oxygenation machine between nursery stage, the power configuration of aerator is 0.18kw/ 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, each 1 ~ 10min, makes the dissolved oxygen amount of water body remain at more than 4mg/L.
In described pond, the aquatic end, dwells that food organisms are water earthworm, chironomus larvas, sieve are foretold in spiral shell, Bellamya sp and yellow a species of small clam living in fresh water one or more.
Application Example 9
The using method of the fermentation materials of the described food organisms bed for Procambius clarkii seed rearing, step is as follows:
(1) clean up the pond: beat dry pond Chi Shui, clean up the pond with quick lime, quick lime consumption is 75kg/ mu;
(2), after pond bottom being tanned by the sun 20d, the material after being fermented by 1500kg/ mu December is then thrown in in pond, and with agricultural rotary tiller rotary tillage in the bed mud of 8cm;
(3) plant: inject the river 18cm through 60 order silk cover filterings, plant pasture and water after 7d, pasture and water coverage rate is 80%.
The kind of described pasture and water is waterweed and hydrilla verticillata.
Adopt oxygen cylinder and the dual oxygen supply of micro-pore oxygenation machine between nursery stage, the power configuration of aerator is 0.16kw/ 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, each 1 ~ 10min, makes the dissolved oxygen amount of water body remain at more than 4mg/L.
In described pond, the aquatic end, dwells that food organisms are water earthworm, chironomus larvas, sieve are foretold in spiral shell, Bellamya sp and yellow a species of small clam living in fresh water one or more.
Claims (2)
1., for a preparation method for the fermentation materials of the food organisms bed of Procambius clarkii seed rearing, it is characterized in that: step is as follows:
(1) material preparation and stacking: by 1 ~ 30 part, wheat bran, corncob 1 ~ 35 part, rice straw powder 1 ~ 30 part, zeolite powder 1 ~ 15 part, chicken manure 20 ~ 80 parts, calcium superphosphate 0.1 ~ 10 part, 1 ~ 30 part, vinasse, fulvic acid 0.1 ~ 1 part, 10 ~ 30 parts, water, compound probiotic 0.1 ~ 1 part, fully after mixing, heap is high to 0.2 ~ 2.0m;
(2) ferment: the complete raw material of stacking in step (1) is covered plastic sheeting and ferments, fermentation temperature is 20 DEG C ~ 35 DEG C, and fermentation time is 10 ~ 60d;
(3) dry: the material after step (2) being fermented is placed in airing 6 ~ 12h under sunlight, or dries with dryer, and bake out temperature is 35 ~ 45 DEG C, makes the moisture of fermentation materials be reduced to 15% ~ 20%;
(4) pack: pack by the weight of Polywoven Bag by 5,25,50 or 100kg, obtain product.
2. the using method of the fermentation materials obtained by preparation method described in claim 1, is characterized in that step is as follows:
(1) clean up the pond: beat dry pond Chi Shui, clean up the pond with quick lime, quick lime consumption is 75 ~ 150kg/ mu;
(2), after pond bottom being tanned by the sun 20 ~ 30d, the material after being fermented by 100 ~ 3500kg/ mu February in November then to next year is thrown in in pond, and in bed mud with agricultural rotary tiller rotary tillage to 5 ~ 8cm;
(3) plant: inject the river through 60 order silk cover filterings, the degree of depth is plant pasture and water after 8-35 centimetre, 7d, and pasture and water coverage rate is 60% ~ 90%;
Adopt oxygen cylinder and the dual oxygen supply of micro-pore oxygenation machine between nursery stage, 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, each 1 ~ 10min, makes the dissolved oxygen amount of water body remain at more than 4mg/L.
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| CN101225007A (en) * | 2008-02-03 | 2008-07-23 | 武汉市科洋生物工程有限公司 | Special biological fish-fertilizer for aquaculture and preparation method thereof |
| CN101632348A (en) * | 2009-08-06 | 2010-01-27 | 章文敏 | Method for culturing procambarus clarkia by reforming paddy field into pond |
| CN101647414A (en) * | 2009-09-08 | 2010-02-17 | 中国水产科学研究院淡水渔业研究中心 | Method for culturing Luo pond crayfish fries in greenhouse |
| CN102524592A (en) * | 2012-02-14 | 2012-07-04 | 中国水产科学研究院淡水渔业研究中心 | Bottom-dwelling food organism medium for cultivating procambarus clarkia and using method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101225007A (en) * | 2008-02-03 | 2008-07-23 | 武汉市科洋生物工程有限公司 | Special biological fish-fertilizer for aquaculture and preparation method thereof |
| CN101632348A (en) * | 2009-08-06 | 2010-01-27 | 章文敏 | Method for culturing procambarus clarkia by reforming paddy field into pond |
| CN101647414A (en) * | 2009-09-08 | 2010-02-17 | 中国水产科学研究院淡水渔业研究中心 | Method for culturing Luo pond crayfish fries in greenhouse |
| CN102524592A (en) * | 2012-02-14 | 2012-07-04 | 中国水产科学研究院淡水渔业研究中心 | Bottom-dwelling food organism medium for cultivating procambarus clarkia and using method thereof |
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