CN103875976A - Preparation method of feed for healthy and high-yield cultivation of freshwater shrimps - Google Patents
Preparation method of feed for healthy and high-yield cultivation of freshwater shrimps Download PDFInfo
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- CN103875976A CN103875976A CN201410104512.2A CN201410104512A CN103875976A CN 103875976 A CN103875976 A CN 103875976A CN 201410104512 A CN201410104512 A CN 201410104512A CN 103875976 A CN103875976 A CN 103875976A
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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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Abstract
The invention discloses a preparation method of a feed for healthy and high-yield cultivation of freshwater shrimps. The method comprises the steps of (1) raw material selection, (2) drying and crushing, (3) mixing, (4) fermentation, and (5) addition of preparations to obtain the finished feed. The preparation method of the feed for the healthy and high-yield cultivation of the freshwater shrimps is simple and convenient to operate, and easy to implement; the prepared feed provides organic matters, inorganic mineral substances and microelements essential to the growth of the freshwater shrimps according to the growth characteristics of the freshwater shrimps, and provides balanced nutrient substances such as proteins, amino acid and reproduction accelerants for the growth of the freshwater shrimps; in addition, the feed does not contain toxic or side components such as drugs and does not pollute a water body; toxic substances such as nitrite and sulfide in water can be decomposed by using fungi contained in the feed, and a good water quality regulation effect is achieved.
Description
Technical field
The present invention relates to technical field of aquaculture, particularly relate to a kind of preparation method of freshwater shrimp healthy high-yield breeding feed.
Background technology
Fresh water freshwater shrimp, formal name used at school Macrobrachium nipponensis (Macrobrachium nipponense), belong to shell-fish, Decapoda, swimming suborder, Eucyphidea, long-armed section, pond crayfish genus, a fairly large number of one in fresh water shrimp, one of traditional economy shrimp species in China's freshwater aquaculture industry.Freshwater shrimp nutritive value is abundant, delicious meat, is deeply subject to liking of consumers in general.
Feed is one of key factor determining freshwater shrimp quality and the speed of growth.Current shrimp culture feed, mostly use common aquaculture feed, its specific aim is poor, medicament contg is too high, in shrimp culture process, because high density is put a large amount of inputs of rear feed in a suitable place to breed, produce a series of water pollution problems, make output and the Quality Down of freshwater shrimp, shrimp culture industry slower development, can not meet the consumption demand in market.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of preparation method of freshwater shrimp healthy high-yield breeding feed, can prepare the shrimp culture special feed of the low drug contamination of high-quality.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of preparation method of freshwater shrimp healthy high-yield breeding feed is provided, comprises the following steps:
(1) raw material choose: by weight ratio, take 20～30 parts of dregs of beans, 15～20 parts of cornstarch, 10～15 parts, wheat bran, 5～10 parts of imported fish meals, 20～25 parts of dried silkworm chrysalis meals, 60～70 parts of bacterium chaffs, 70～80 parts, rice bran, 1～1.5 part of microorganism formulation, 12～15 parts, brown sugar, 0.5～1.0 part of vitamin(e) supplement, mineral additive 8-12 part, 2～3 parts of feed addictives; Described vitamin comprises vitamin A, B and E, and described microorganism formulation comprises photosynthetic bacteria, nitrobacteria, lactic acid bacteria, bacillus subtilis and brewer's yeast; Described mineral additive comprises potassium dihydrogen phosphate, calcium dihydrogen phosphate, ferrous sulfate, zinc sulfate, manganese sulfate and salt; Described feed addictive comprises seawood meal, Folium Artemisiae Argyi powder and pumpkin powder;
(2) dry and pulverize: dregs of beans alleged in step (1), wheat bran, bacterium chaff and rice bran to be shone to water content lower than 30% under daylight, be then crushed to 180～200 orders with micronizer;
(3) batch mixing: in the closed reactor with heating and stirring device, by the raw material premixed after drying and crushing in step (2), then add brown sugar, imported fish meal, dried silkworm chrysalis meal, cornstarch and microorganism formulation, composition stirs, and mixes;
(4) fermentation: add water in the reactor in step (3), and stir, then will put reactor airtight, mixture corruption is macerated, after 3～5 days, open reactor and stir, make mixture fully contact oxygen, make reactor be heated to 40 DEG C simultaneously, be incubated 2 days and fully stir afterwards, continue to be warming up to 50 DEG C, be incubated 3 days and fully stir afterwards, continue to be warming up to 65 DEG C, be incubated 5 days and fully stir afterwards, then temperature in the kettle is down to normal temperature, stirs until slaking completely;
(5) fermentate obtaining in step (4) is moved to airing under sunlight, make moisture content of material be less than 20%, be crushed to 120～150 orders with micronizer, to the vitamin(e) supplement, mineral additive and the feed addictive that add formula ratio in comminuting matter, fully mix, obtain freshwater shrimp healthy high-yield breeding feed.
In a preferred embodiment of the present invention, in described step (1), the amount ratio of described vitamin A, B and E is 1:1:2; The per distribution ratio of described photosynthetic bacteria, nitrobacteria, lactic acid bacteria, bacillus subtilis and brewer's yeast is 30%, 20%, 10%, 35% and 5%; The per distribution ratio of described potassium dihydrogen phosphate, calcium dihydrogen phosphate, ferrous sulfate, zinc sulfate, manganese sulfate and salt is 35%, 25%, 10%, 1.8%, 1.2% and 27%; The amount ratio of described seawood meal, Folium Artemisiae Argyi powder and pumpkin powder is 1:2:1.
In a preferred embodiment of the present invention, in described step (4), described amount of water is 30～50% of mixed material total amount.
The invention has the beneficial effects as follows: the preparation method of a kind of freshwater shrimp healthy high-yield of the present invention breeding feed, easy and simple to handle, easily realize, prepared feed is for the growth characteristic of freshwater shrimp, the freshwater shrimp necessary organic matter of growing is provided, inorganic mineral and trace element, provide balanced protein to freshwater shrimp growth, amino acid, the nutriments such as reproduction promoter, in addition, this feed is not containing malicious accessory ingredients such as medicines, pollution-free to water body, nitrite in all right decomposition water of its contained mushroom, the noxious materials such as sulfide, regulating water quality is had to good result.
Detailed description of the invention
Below preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
The embodiment of the present invention comprises:
A preparation method for freshwater shrimp healthy high-yield breeding feed, comprises the following steps:
(1) raw material choose: by weight ratio, take 20～30 parts of dregs of beans, 15～20 parts of cornstarch, 10～15 parts, wheat bran, 5～10 parts of imported fish meals, 20～25 parts of dried silkworm chrysalis meals, 60～70 parts of bacterium chaffs, 70～80 parts, rice bran, 1～1.5 part of microorganism formulation, 12～15 parts, brown sugar, 0.5～1.0 part of vitamin(e) supplement, mineral additive 8-12 part, 2～3 parts of feed addictives; Described vitamin comprises vitamin A, B and E, and amount ratio is 1:1:2; Described microorganism formulation comprises photosynthetic bacteria, nitrobacteria, lactic acid bacteria, bacillus subtilis and brewer's yeast, and per distribution ratio is 30%, 20%, 10%, 35% and 5%; Described mineral additive comprises potassium dihydrogen phosphate, calcium dihydrogen phosphate, ferrous sulfate, zinc sulfate, manganese sulfate and salt, and per distribution ratio is 35%, 25%, 10%, 1.8%, 1.2% and 27%; Described feed addictive comprises seawood meal, Folium Artemisiae Argyi powder and pumpkin powder, and amount ratio is 1:2:1; This formula is for the growth characteristic of freshwater shrimp, and freshwater shrimp grow necessary organic matter, inorganic mineral and trace element are provided, and the nutriments such as balanced protein, amino acid, reproduction promoter are provided to freshwater shrimp growth,
(2) dry and pulverize: dregs of beans alleged in step (1), wheat bran, bacterium chaff and rice bran to be shone to water content lower than 30% under daylight, be then crushed to 180～200 orders with micronizer;
(3) batch mixing: in the closed reactor with heating and stirring device, by the raw material premixed after drying and crushing in step (2), then add brown sugar, imported fish meal, dried silkworm chrysalis meal, cornstarch and microorganism formulation, fully stir, mix;
(4) fermentation: add the water that accounts for mixed material total amount 30～50% in the reactor in step (3), and stir, then reactor will be put airtight, mixture corruption is macerated, after 3～5 days, opening reactor stirs, make mixture fully contact oxygen, make reactor be heated to 40 DEG C simultaneously, be incubated 2 days and fully stir afterwards, continue to be warming up to 50 DEG C, be incubated 3 days and fully stir afterwards, continue to be warming up to 65 DEG C, be incubated 5 days and fully stir afterwards, then temperature in the kettle is down to normal temperature, stirs until slaking completely;
(5) fermentate obtaining in step (4) is moved to airing under sunlight, make moisture content of material be less than 20%, be crushed to 120～150 orders with micronizer, to the vitamin(e) supplement, mineral additive and the feed addictive that add formula ratio in comminuting matter, fully mix, obtain freshwater shrimp healthy high-yield breeding feed.
The feeding method of above-mentioned freshwater shrimp healthy high-yield breeding feed adopts fixed point, timing and the method for quantitatively throwing something and feeding; Described fixed point refers to throw something and feed at every turn and goes out to feed intake in the fixing shoal of pool side; Described timing refers at set time every day section feeding, the morning 8:00～9:00, afternoon, 17:00～18:00, after feeding 1h, pulled residual feed in pond out; The ratio of the inventory in described quantitative finger every morning and afternoon is fixed, feeding volume accounted for to throw day and raised 25～30% of total amount the morning, throw something and feed afternoon remaining 65～70%, the total amount of throwing something and feeding day is determined according to planktonic organism amount in the freshwater shrimp season of growth and pond, is 3～5% of full pond freshwater shrimp gross weight.
The shrimp culture feed of preparing for the present invention, by rational feeding method, contributes to improve the utilization rate of feed, avoids the excessive wasting of resources and the water pollution of throwing something and feeding and causing.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (3)
1. a preparation method for freshwater shrimp healthy high-yield breeding feed, is characterized in that, comprises the following steps:
(1) raw material choose: by weight ratio, take 20～30 parts of dregs of beans, 15～20 parts of cornstarch, 10～15 parts, wheat bran, 5～10 parts of imported fish meals, 20～25 parts of dried silkworm chrysalis meals, 60～70 parts of bacterium chaffs, 70～80 parts, rice bran, 1～1.5 part of microorganism formulation, 12～15 parts, brown sugar, 0.5～1.0 part of vitamin(e) supplement, mineral additive 8-12 part, 2～3 parts of feed addictives; Described vitamin comprises vitamin A, B and E, and described microorganism formulation comprises photosynthetic bacteria, nitrobacteria, lactic acid bacteria, bacillus subtilis and brewer's yeast; Described mineral additive comprises potassium dihydrogen phosphate, calcium dihydrogen phosphate, ferrous sulfate, zinc sulfate, manganese sulfate and salt; Described feed addictive comprises seawood meal, Folium Artemisiae Argyi powder and pumpkin powder;
(2) dry and pulverize: dregs of beans alleged in step (1), wheat bran, bacterium chaff and rice bran to be shone to water content lower than 30% under daylight, be then crushed to 180～200 orders with micronizer;
(3) batch mixing: in the closed reactor with heating and stirring device, by the raw material premixed after drying and crushing in step (2), then add brown sugar, imported fish meal, dried silkworm chrysalis meal, cornstarch and microorganism formulation, fully stir, mix;
(4) fermentation: add water in the reactor in step (3), and stir, then will put reactor airtight, mixture corruption is macerated, after 3～5 days, open reactor and stir, make mixture fully contact oxygen, make reactor be heated to 40 DEG C simultaneously, be incubated 2 days and fully stir afterwards, continue to be warming up to 50 DEG C, be incubated 3 days and fully stir afterwards, continue to be warming up to 65 DEG C, be incubated 5 days and fully stir afterwards, then temperature in the kettle is down to normal temperature, stirs until slaking completely;
(5) fermentate obtaining in step (4) is moved to airing under sunlight, make moisture content of material be less than 20%, be crushed to 120～150 orders with micronizer, to the vitamin(e) supplement, mineral additive and the feed addictive that add formula ratio in comminuting matter, fully mix, obtain freshwater shrimp healthy high-yield breeding feed.
2. the preparation method of freshwater shrimp healthy high-yield breeding feed according to claim 1, is characterized in that, in described step (1), the amount ratio of described vitamin A, B and E is 1:1:2; The per distribution ratio of described photosynthetic bacteria, nitrobacteria, lactic acid bacteria, bacillus subtilis and brewer's yeast is 30%, 20%, 10%, 35% and 5%; The per distribution ratio of described potassium dihydrogen phosphate, calcium dihydrogen phosphate, ferrous sulfate, zinc sulfate, manganese sulfate and salt is 35%, 25%, 10%, 1.8%, 1.2% and 27%; The amount ratio of described seawood meal, Folium Artemisiae Argyi powder and pumpkin powder is 1:2:1.
3. the preparation method of freshwater shrimp healthy high-yield breeding feed according to claim 1, is characterized in that, in described step (4), described amount of water is 30～50% of mixed material total amount.
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Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104171306A (en) * | 2014-07-11 | 2014-12-03 | 句容市华南水产养殖专业合作社 | Shrimp feed and preparation method thereof |
| CN104824477A (en) * | 2015-05-29 | 2015-08-12 | 郭心仪 | Shrimp feed preparation method |
| CN105010813A (en) * | 2015-06-25 | 2015-11-04 | 时敏 | Zinc-rich freshwater shrimp feed |
| CN105124309A (en) * | 2015-09-23 | 2015-12-09 | 成都圣灵生物科技有限公司 | Mushroom bran fancy carp feed |
| CN105124305A (en) * | 2015-09-23 | 2015-12-09 | 成都圣灵生物科技有限公司 | Mushroom bran freshwater shrimp feed |
| CN105124304A (en) * | 2015-09-23 | 2015-12-09 | 成都圣灵生物科技有限公司 | Preparation method of mushroom bran freshwater shrimp feed |
| CN105124303A (en) * | 2015-09-23 | 2015-12-09 | 成都圣灵生物科技有限公司 | Mushroom bran crayfish feed |
| CN105146092A (en) * | 2015-09-15 | 2015-12-16 | 安徽天泽饲料有限责任公司 | Antioxidant grease premix for feed |
| CN105230996A (en) * | 2015-09-23 | 2016-01-13 | 成都圣灵生物科技有限公司 | Preparation method of mushroom bran feed for crayfish |
| CN105285482A (en) * | 2015-09-15 | 2016-02-03 | 安徽天泽饲料有限责任公司 | Preparation method of fat oil residue cooperation feeding premix |
| CN105918620A (en) * | 2016-05-06 | 2016-09-07 | 江苏东南生物科技有限公司 | Microbial agent for aquatic product feeds |
| CN106260784A (en) * | 2016-08-24 | 2017-01-04 | 明光市永言水产食品有限公司 | A kind of Chinese medicine aquatic feeds and preparation method thereof |
| CN106417912A (en) * | 2016-10-10 | 2017-02-22 | 云南福保农业科技开发有限公司 | Pleurotus fungus residue feed and preparation method thereof |
| CN107279460A (en) * | 2017-06-27 | 2017-10-24 | 兰溪市酉泽饲料技术服务有限公司 | Penaeus Vannmei fermented feed |
| 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 |
| CN107788258A (en) * | 2016-08-29 | 2018-03-13 | 梁小荣 | The feed and preparation method of fresh water shrimp non-antibiotic microorganism fermentation |
| CN107988101A (en) * | 2017-12-06 | 2018-05-04 | 广东白鹤生物科技发展有限公司 | A kind of complex microorganism preparations and preparation method thereof |
| CN108813223A (en) * | 2018-07-03 | 2018-11-16 | 珠海市西科水产养殖有限公司 | A kind of aquaculture specific complex microorganism formulation and preparation method thereof |
| CN113875653A (en) * | 2021-08-12 | 2022-01-04 | 韶关市丽丰兆业渔业发展有限公司 | High-quality fish culture method based on biotechnology |
| CN114223810A (en) * | 2021-12-13 | 2022-03-25 | 南京宝辉生物饲料有限公司 | Soft pellet feed for freshwater shrimp culture and preparation method thereof |
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Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104171306A (en) * | 2014-07-11 | 2014-12-03 | 句容市华南水产养殖专业合作社 | Shrimp feed and preparation method thereof |
| CN104824477A (en) * | 2015-05-29 | 2015-08-12 | 郭心仪 | Shrimp feed preparation method |
| CN105010813A (en) * | 2015-06-25 | 2015-11-04 | 时敏 | Zinc-rich freshwater shrimp feed |
| CN105146092A (en) * | 2015-09-15 | 2015-12-16 | 安徽天泽饲料有限责任公司 | Antioxidant grease premix for feed |
| CN105285482A (en) * | 2015-09-15 | 2016-02-03 | 安徽天泽饲料有限责任公司 | Preparation method of fat oil residue cooperation feeding premix |
| CN105124309A (en) * | 2015-09-23 | 2015-12-09 | 成都圣灵生物科技有限公司 | Mushroom bran fancy carp feed |
| CN105124305A (en) * | 2015-09-23 | 2015-12-09 | 成都圣灵生物科技有限公司 | Mushroom bran freshwater shrimp feed |
| CN105124304A (en) * | 2015-09-23 | 2015-12-09 | 成都圣灵生物科技有限公司 | Preparation method of mushroom bran freshwater shrimp feed |
| CN105124303A (en) * | 2015-09-23 | 2015-12-09 | 成都圣灵生物科技有限公司 | Mushroom bran crayfish feed |
| CN105230996A (en) * | 2015-09-23 | 2016-01-13 | 成都圣灵生物科技有限公司 | Preparation method of mushroom bran feed for crayfish |
| CN105918620A (en) * | 2016-05-06 | 2016-09-07 | 江苏东南生物科技有限公司 | Microbial agent for aquatic product feeds |
| CN106260784A (en) * | 2016-08-24 | 2017-01-04 | 明光市永言水产食品有限公司 | A kind of Chinese medicine aquatic feeds and preparation method thereof |
| CN107788258A (en) * | 2016-08-29 | 2018-03-13 | 梁小荣 | The feed and preparation method of fresh water shrimp non-antibiotic microorganism fermentation |
| CN106417912A (en) * | 2016-10-10 | 2017-02-22 | 云南福保农业科技开发有限公司 | Pleurotus fungus residue feed and preparation method thereof |
| CN107279460A (en) * | 2017-06-27 | 2017-10-24 | 兰溪市酉泽饲料技术服务有限公司 | Penaeus Vannmei fermented feed |
| 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 |
| CN107988101A (en) * | 2017-12-06 | 2018-05-04 | 广东白鹤生物科技发展有限公司 | A kind of complex microorganism preparations and preparation method thereof |
| CN108813223A (en) * | 2018-07-03 | 2018-11-16 | 珠海市西科水产养殖有限公司 | A kind of aquaculture specific complex microorganism formulation and preparation method thereof |
| CN113875653A (en) * | 2021-08-12 | 2022-01-04 | 韶关市丽丰兆业渔业发展有限公司 | High-quality fish culture method based on biotechnology |
| CN113875653B (en) * | 2021-08-12 | 2023-12-05 | 韶关市丽丰兆业渔业发展有限公司 | High-quality fish culture method based on biotechnology |
| CN114223810A (en) * | 2021-12-13 | 2022-03-25 | 南京宝辉生物饲料有限公司 | Soft pellet feed for freshwater shrimp culture and preparation method thereof |
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