CN105693336A - Aquaculture culture medium and preparation method thereof - Google Patents
Aquaculture culture medium and preparation method thereof Download PDFInfo
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- CN105693336A CN105693336A CN201610217828.1A CN201610217828A CN105693336A CN 105693336 A CN105693336 A CN 105693336A CN 201610217828 A CN201610217828 A CN 201610217828A CN 105693336 A CN105693336 A CN 105693336A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
- C05B1/02—Superphosphates
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Abstract
The invention discloses an aquaculture culture medium and a preparation method thereof. The culture medium, by mass, comprises 15-35 parts of cow dung, 15-35 parts of sheep dung, 10-30 parts of vinasse, 5-15 parts of straw, 5-10 parts of calcium superphosphate, 2-6 parts of molasses, 1-5 parts of ferrous sulfate and 1-6 parts of poultry excrement zymophyte. During aquaculture of shrimps, crabs and fishes, by the culture medium, growth of waterweed is improved greatly, dissolved oxygen degree of clean water in fish ponds is increased, and deterioration of water quality and substrate of ponds in conventional culture is avoided, survival rate of shrimps, crabs and fishes is increased, and efficient ecological breeding is achieved. The culture medium is adaptable to growth of plankton to provide fresh baits for shrimps and crabs.
Description
Technical field
The present invention relates to technical field of aquaculture, particularly to a kind of culture medium used for aquiculture and preparation method thereof。
Background technology
The freshwater aquaculture industry of China is through the development of many decades, industry size and the cultured output Yi Julie world are the first, the freshwater aquiculture total output of 2011 has reached 2471.9 ten thousand tons, 63% is added than 2000, wherein the cultured output of freshwater fish is 2281.8 ten thousand tons, the cultured output of Freshwater shrimps has reached 1,520,000 tons, Procambarus clakii cultured output is 48.6 ten thousand tons, the freshwater aquiculture yield of Penaeus vannamei is 660,000 tons, the cultured output of Macrobrachium nipponensis is 230,000 tons, and the cultured output of Macrobrachium rosenbergii is 12.3 ten thousand tons。The cultured output of crab is in recent years still in slow growth trend, and the cultured output of 2011 added 9.4% than 2010, had reached 64.9 ten thousand tons, had created new peak over the years。
And in order to improve aquaculture benefit, technological means conventional at present includes developing new product variety, improvement kind matter, multi items nesting or raises together with, optimizes feeding quality, improves method and the approach such as cultural technique level and aquatic animal survival rate, and achieves significant effect。But no matter adopt which kind of measure or breeding way, common issue faced by being both needed to is cost efficiency, particularly in current bait, seed, pond rents and cost of labor rises steadily, under the present situation that production marketing price keeps falling and production capacity expansion is too fast, reduce aquaculture cost and become the inevitable choice improving culture benefit。
And at present, in aquaculture process, such as shrimp Eriocheir sinensis etc., adopt throws in natural fermentation fertilizer in culture pond more, with making adjustments water body fertility。, after culture pond, often there is H at the bottom of culture pond in natural fermentation fertilizers input
2
S、NH
4
-N increases, base ring border, pool corruptions, puts into high, the output pool low, perishable, and can cause that culture benefit reduces, and prawn Eriocheir sinensis product works the mischief, culture benefit declines。Although raiser increases the input of fertilizer, but culture benefit is still poor。
Summary of the invention
It is an object of the present invention to provide a kind of culture medium used for aquiculture, after using this culture medium, may advantageously facilitate pasture and water growth in pond, dwelling at the end cultivated, food organisms yield is high, kind is many, also can improve the oxygen dissolved of water body in pond, thus having stopped the corruptions of pond water quality and substrate in conventional cultivation, arrive purpose efficient, ecologic breeding。
For reaching above-mentioned purpose, the technical solution used in the present invention is: a kind of culture medium used for aquiculture, described culture medium according to the mass fraction, including following component: cattle manure 15 ~ 35 parts, sheep stool 15 ~ 35 parts, 10 ~ 30 parts of distiller grains, straw 5 ~ 15 parts, calcium superphosphate 5 ~ 10 parts, 2 ~ 6 parts of molasses, 1 ~ 5 part of ferrous sulfate, livestock manure fermented bacterium 1 ~ 6 part。
Another object of the present invention is the preparation method of culture medium used for aquiculture as mentioned, specifically comprises the following steps that
1) cattle manure, sheep stool, distiller grains, straw are mixed in proportion, temperature be 55 ~ 80 DEG C, humidity carry out one time fermentation when being 15 ~ 30%, obtain one time fermentation thing completely to fermentation；
2) calcium superphosphate, molasses, ferrous sulfate are proportionally added in one time fermentation thing, after mix homogeneously temperature be 20 ~ 40 DEG C, humidity carry out ferment in second time when being 20 ~ 35%, obtain ferment in second time thing completely to fermentation；
3) livestock manure fermented bacterium is proportionally added in ferment in second time thing, after mix homogeneously temperature be 25 ~ 55 DEG C, humidity carry out three fermentations when being 15 ~ 30%, to fermentation completely, obtain described culture medium。
Preferably, the fermentation temperature in step 1) controls at 60 ~ 70 DEG C。
Preferably, step 2) in fermentation temperature control at 25 ~ 35 DEG C。
Utilization due to technique scheme, the present invention compared with prior art has the advantage that the culture medium adopting the present invention is in the breeding process carrying out aquatic biological such as shrimp Eriocheir sinensis, Fish, the growth of pasture and water can be promoted, improve water purification oxygen dissolved, thus having stopped the corruptions of pond water quality and substrate in conventional cultivation, improve the survival rate of shrimp Eriocheir sinensis, Fish, reach purpose efficient, ecologic breeding。And adopt this culture medium, be suitable to planktonic growth, provide fresh and alive bait for shrimp Eriocheir sinensis。
Detailed description of the invention
Below in conjunction with specific embodiment, technical scheme is further elaborated。
Embodiment 1
A kind of culture medium used for aquiculture, this culture medium is prepared by formula as below, and each component ratio is counted by weight: cattle manure 25 parts, sheep stool 20 parts, 20 parts of distiller grains, straw 10 parts, calcium superphosphate 10 parts, 5 parts of molasses, 5 parts of ferrous sulfate, livestock manure fermented bacterium 5 parts。
The compound method of this culture medium is as follows:
1) cattle manure, sheep stool, distiller grains, straw are mixed in proportion, temperature be 60 ~ 70 DEG C, humidity carry out one time fermentation when being 15 ~ 20%, obtain one time fermentation thing completely to fermentation；
2) calcium superphosphate, molasses, ferrous sulfate are proportionally added in one time fermentation thing, after mix homogeneously temperature be 25 ~ 30 DEG C, humidity carry out ferment in second time when being 30 ~ 35%, obtain ferment in second time thing completely to fermentation；
3) livestock manure fermented bacterium is proportionally added in ferment in second time thing, after mix homogeneously temperature be 40 ~ 45 DEG C, humidity carry out three fermentations when being 18 ~ 22%, to fermentation completely。
By adding calcium superphosphate, effectively promote the growth of pasture and water, and make pasture and water root system more sturdy。
According to detection, moisture 20% in this culture medium, living bacteria count 0.22 hundred million/g, and according to NY/T798-2015 standard test, the mortality rate of roundworm egg reaches more than 99%, 84/g of excrement colibacillus group number。Water purification oxygen dissolved is 8.7 μm of ol/L。
Adopting the culture medium of the present embodiment, shrimp Eriocheir sinensis is in breeding process, and survival rate is up to 99%。
Embodiment 2
A kind of culture medium used for aquiculture, this culture medium is prepared by formula as below, and each component ratio is counted by weight: cattle manure 22 parts, sheep stool 25 parts, 19 parts of distiller grains, straw 12 parts, calcium superphosphate 10 parts, 3 parts of molasses, 4 parts of ferrous sulfate, livestock manure fermented bacterium 5 parts。
The compound method of this culture medium is as follows:
1) cattle manure, sheep stool, distiller grains, straw are mixed in proportion, temperature be 55 ~ 60 DEG C, humidity carry out one time fermentation when being 20 ~ 25%, obtain one time fermentation thing completely to fermentation；
2) calcium superphosphate, molasses, ferrous sulfate are proportionally added in one time fermentation thing, after mix homogeneously temperature be 30 ~ 35 DEG C, humidity carry out ferment in second time when being 25 ~ 30%, obtain ferment in second time thing completely to fermentation；
3) livestock manure fermented bacterium is proportionally added in ferment in second time thing, after mix homogeneously temperature be 30 ~ 40 DEG C, humidity carry out three fermentations when being 25 ~ 30%, to fermentation completely。
According to detection, moisture 20% in this culture medium, living bacteria count 0.21 hundred million/g, and according to NY/T798-2015 standard test, the mortality rate of roundworm egg reaches more than 99%, excrement colibacillus group number is 79/g。Water purification oxygen dissolved is 8.5 μm of ol/L。
Adopting the culture medium of the present embodiment, shrimp Eriocheir sinensis is in breeding process, and survival rate is up to 99%。
Embodiment 3
A kind of culture medium used for aquiculture, this culture medium is prepared by formula as below, and each component ratio is counted by weight: cattle manure 22 parts, sheep stool 23 parts, 20 parts of distiller grains, straw 15 parts, calcium superphosphate 7 parts, 4 parts of molasses, 5 parts of ferrous sulfate, livestock manure fermented bacterium 5 parts。
The compound method of this culture medium is as follows:
1) cattle manure, sheep stool, distiller grains, straw are mixed in proportion, temperature be 55 ~ 65 DEG C, humidity carry out one time fermentation when being 20 ~ 25%, obtain one time fermentation thing completely to fermentation；
2) calcium superphosphate, molasses, ferrous sulfate are proportionally added in one time fermentation thing, after mix homogeneously temperature be 25 ~ 30 DEG C, humidity carry out ferment in second time when being 25 ~ 35%, obtain ferment in second time thing completely to fermentation；
3) livestock manure fermented bacterium is proportionally added in ferment in second time thing, after mix homogeneously temperature be 50 ~ 55 DEG C, humidity carry out three fermentations when being 20 ~ 25%, to fermentation completely。
According to detection, moisture 18% in this culture medium, living bacteria count 0.23 hundred million/g, and according to NY/T798-2015 standard test, the mortality rate of roundworm egg reaches more than 99%, excrement colibacillus group number is 78/g。Water purification oxygen dissolved is 7.8 μm of ol/L。
Adopting the culture medium of the present embodiment, shrimp Eriocheir sinensis is in breeding process, and survival rate is up to 99%。
Above-described embodiment is only for illustrating technology design and the feature of the present invention; its object is to allow person skilled in the art will appreciate that present disclosure and to be carried out; can not limit the scope of the invention with this; all equivalences made according to spirit of the invention change or modify, and all should be encompassed in protection scope of the present invention。
Claims (4)
1. a culture medium used for aquiculture, it is characterized in that, described culture medium according to the mass fraction, including following component: cattle manure 15 ~ 35 parts, sheep stool 15 ~ 35 parts, 10 ~ 30 parts of distiller grains, straw 5 ~ 15 parts, calcium superphosphate 5 ~ 10 parts, 2 ~ 6 parts of molasses, 1 ~ 5 part of ferrous sulfate, livestock manure fermented bacterium 1 ~ 6 part。
2. the preparation method of a culture medium used for aquiculture as claimed in claim 1, it is characterised in that specifically comprise the following steps that
1) cattle manure, sheep stool, distiller grains, straw are mixed in proportion, temperature be 55 ~ 80 DEG C, humidity carry out one time fermentation when being 15 ~ 30%, obtain one time fermentation thing completely to fermentation；
2) calcium superphosphate, molasses, ferrous sulfate are proportionally added in one time fermentation thing, after mix homogeneously temperature be 20 ~ 40 DEG C, humidity carry out ferment in second time when being 20 ~ 35%, obtain ferment in second time thing completely to fermentation；
3) livestock manure fermented bacterium is proportionally added in ferment in second time thing, after mix homogeneously temperature be 25 ~ 55 DEG C, humidity carry out three fermentations when being 15 ~ 30%, to fermentation completely, obtain described culture medium。
3. the preparation method of culture medium used for aquiculture according to claim 2, it is characterised in that the fermentation temperature in step 1) controls at 60 ~ 70 DEG C。
4. the preparation method of culture medium used for aquiculture according to claim 2, it is characterised in that step 2) in fermentation temperature control at 25 ~ 35 DEG C。
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610217828.1A CN105693336A (en) | 2016-04-11 | 2016-04-11 | Aquaculture culture medium and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106316021A (en) * | 2016-08-25 | 2017-01-11 | 张家港鸿蚓生物科技有限公司 | Slit conditioner for agricultural ponds and preparing method thereof |
| CN107488590A (en) * | 2017-09-27 | 2017-12-19 | 张家港鸿蚓生物科技有限公司 | A kind of rich water protects careless liquid culture medium and preparation method thereof |
| CN108675584A (en) * | 2018-04-28 | 2018-10-19 | 张家港鸿蚓生物科技有限公司 | A kind of mud abatement agent and preparation method thereof |
| CN110128219A (en) * | 2019-06-27 | 2019-08-16 | 庞红兴 | The aquatic products fertilizer and preparation method thereof of biological material preparation |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103798548A (en) * | 2014-02-28 | 2014-05-21 | 中国水产科学研究院淡水渔业研究中心 | Preparation method and use method of fermentation material of bait biological bed for mainly breeding river crabs and cooperatively breeding macrobrachium nipponensis |
| CN103815194A (en) * | 2014-02-28 | 2014-05-28 | 中国水产科学研究院淡水渔业研究中心 | Preparation of fermented material in bait bio-bed for main culturing of macrobrachium nipponensis and auxiliary culturing of Penaeus vannamei Boone and application method thereof |
| CN105085113A (en) * | 2015-08-19 | 2015-11-25 | 范明月 | Preparation method of crop straw organic fertilizer |
| CN105325141A (en) * | 2015-10-09 | 2016-02-17 | 临沂大学 | Cherry tomato matrix cultivation method |
-
2016
- 2016-04-11 CN CN201610217828.1A patent/CN105693336A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103798548A (en) * | 2014-02-28 | 2014-05-21 | 中国水产科学研究院淡水渔业研究中心 | Preparation method and use method of fermentation material of bait biological bed for mainly breeding river crabs and cooperatively breeding macrobrachium nipponensis |
| CN103815194A (en) * | 2014-02-28 | 2014-05-28 | 中国水产科学研究院淡水渔业研究中心 | Preparation of fermented material in bait bio-bed for main culturing of macrobrachium nipponensis and auxiliary culturing of Penaeus vannamei Boone and application method thereof |
| CN105085113A (en) * | 2015-08-19 | 2015-11-25 | 范明月 | Preparation method of crop straw organic fertilizer |
| CN105325141A (en) * | 2015-10-09 | 2016-02-17 | 临沂大学 | Cherry tomato matrix cultivation method |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106316021A (en) * | 2016-08-25 | 2017-01-11 | 张家港鸿蚓生物科技有限公司 | Slit conditioner for agricultural ponds and preparing method thereof |
| CN107488590A (en) * | 2017-09-27 | 2017-12-19 | 张家港鸿蚓生物科技有限公司 | A kind of rich water protects careless liquid culture medium and preparation method thereof |
| CN108675584A (en) * | 2018-04-28 | 2018-10-19 | 张家港鸿蚓生物科技有限公司 | A kind of mud abatement agent and preparation method thereof |
| CN110128219A (en) * | 2019-06-27 | 2019-08-16 | 庞红兴 | The aquatic products fertilizer and preparation method thereof of biological material preparation |
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Application publication date: 20160622 |
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