CN101861952A - Ecological soft-shelled turtle compound feed and preparation method thereof - Google Patents
Ecological soft-shelled turtle compound feed and preparation method thereof Download PDFInfo
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- CN101861952A CN101861952A CN201010116187A CN201010116187A CN101861952A CN 101861952 A CN101861952 A CN 101861952A CN 201010116187 A CN201010116187 A CN 201010116187A CN 201010116187 A CN201010116187 A CN 201010116187A CN 101861952 A CN101861952 A CN 101861952A
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Abstract
The invention provides an ecological soft-shelled turtle compound feed and a preparation method thereof. The feed comprises fish meal, alpha-starch, fermented soya bean meal, fish oil, yeast, methionine, lysine, milk powder, yolk powder, a composite mineral premix for the turtle feed, a composite vitamin premix for the turtle feed, monocalcium phosphate, an enzyme preparation and a Chinese herbs additive. The preparation process comprises the steps of charging, pre-cleaning, primary mixing, deironing, grinding, secondary mixing and packaging. The feed has scientific and reasonabe collocation of the formula, improves disease resistance of ecological soft-shelled turtles, selects the feed raw material with high digestibility, improves conversion rate of the feed, reduces discharge of pollutant such as nitrogen, phosphorus and the like, reduces pollution to culture water so as to reduce diseases of the ecological soft-shelled turtles and reduce use of medicine to finally meet the requirement on ecological culture, improves adsorption utilization rate of the feed, can meet the nutritional requirements of the ecological soft-shelled turtles, reduces cultivation cost, reduce water pollution, has scientific and reasonable preparation method and has obvious economic benefit and environmental benefit.
Description
Technical field
The invention belongs to field of feed, more specifically relate to juvenile trionyx sinensis mixed feed and preparation method thereof.
Background technology
The China soft-shelled turtle (
TrionyxSinensis) be commonly called as soft-shelled turtle, soft-shelled turtle, the soft-shelled turtle, water fish, cuckold etc.Door, Reptilia, Chelonia, Trionychidae, soft-shelled turtle genus belong to vertebrate on Zootaxy.Plant surplus this genus has 20 and subspecies (the existing Trionychidae animal of China only 2 belongs to 3 kinds, and soft-shelled turtle belongs to a kind, 2 kinds of soft-shelled turtle genus, Chinese soft-shelled turtle and Palea steindachneri), all originate in temperate zone, Asia and subtropical zone.Soft-shelled turtle is characteristics such as high and delicious with its nutrition, medical value, are subjected to people's favor since ancient times, the domestic and international market of selling well.Owing to fall sharply in natural soft-shelled turtle source, disparities between supply and demand become increasingly conspicuous, and cost an arm and a leg.Therefore, soft-shelled turtle is cultured and develops by leaps and bounds throughout the country like the mushrooms after rain.The breed of soft-shelled turtle can be divided into two kinds of natural, ecological aquaculture model and constant temperature technology industrial aquaculture patterns.The natural, ecological aquaculture model of not heating winter needed 2～4 years just can form commercial specification (about 1.2 jin /), and the young soft-shelled turtle that raise in the pond but heat winter can be moved to when water temperature rises in April and carries out the natural, ecological breed in the open-air pond.At present the soft-shelled turtle of constant temperature technology industrial aquaculture accounts for 65% of China's soft-shelled turtle total output, need make to raise water temperature and keep about 30 ℃, does not allow the soft-shelled turtle hibernation, makes soft-shelled turtle be in growth conditions the whole year, has shortened the culture-cycle greatly, improves culture benefit.But the factory production turtle-breeding of high investment, high production, high-tech has certain risk, and is not in place as daily management, selects for use mixed feed improper, causes the sick generation of soft-shelled turtle frequent easily, and the death rate is higher.In addition, many soft-shelled turtles with feedstuff feeding after, soft-shelled turtle is not liked food, and is residual many, the back conversion ratio of ingesting is low, and gives off a large amount of nitrogen, phosphorus, thereby causes the severe contamination of breeding water body, it is popular to cause the soft-shelled turtle disease, dead serious.The raiser who has uses a large amount of medicines to carry out unscientific disease control, and the result causes the residual severe overweight of commodity soft-shelled turtle medicine, and the harm eater is healthy, and poisonous aquatic products incident again and again takes place in China in recent years, all be abuse drug induced.
Summary of the invention
The purpose of this invention is to provide a kind of ecological soft-shelled turtle compound feed and preparation method thereof, this feed formula collocation is scientific and reasonable, by raising premunitions such as interpolation Chinese herbal and crude drugs preparationses in feed, select the high feedstuff of digestibility for use, improve food conversion ratio, reduce nitrogen, the discharging of pollutants such as phosphorus, reduce breeding water body and pollute, thereby the disease that reduces ecological soft-shelled turtle takes place, and reduces medication, finally reach the requirement of ecologic breeding, improve the absorption rate of feed, can satisfy the nutritional need of ecological soft-shelled turtle, reduce aquaculture cost, and the minimizing water pollution, have remarkable economic efficiency and environmental benefit.
Ecological soft-shelled turtle compound feed of the present invention is characterized in that: the parts by weight of each component of described feed are: fish meal 50～56
Part, 20～24 parts of alphalise starch, 3～5 parts of fermented bean dregs, 1～3 part of expanded soybean, 1～2 part in fish oil, 1～3 part in yeast, 1～2 part of methionine, 1～2 part of lysine, 1～2 part of milk powder, 1～2 part of yolk powder, 0.5 part of soft-shelled turtle class feed usefulness composite mineral matter premix, 0.4 part of soft-shelled turtle class feed usefulness B B-complex premix, 1.5 parts of calcium dihydrogen phosphates, 0.1 part of enzyme preparation, 0.2 part of Chinese herb feed additive, 1 part of seawood meal, 1 part in lecithin, 0.1 part of immunopotentiator, 0.1 part of liver protectant.
The preparation method of ecological soft-shelled turtle compound feed of the present invention is characterized in that: the technological process of preparation is: feed intake → just clearly → mixed once → deironing → pulverizing → secondary mixing → packing.
Remarkable advantage of the present invention:
1) the present invention is by determining the Chinese soft-shelled turtle nutritional need in ecological soft-shelled turtle stage, filter out and supply protein raw material and efficient additive stable, amino acid balance, design the ecological trionyx sinensis feed prescription of amino acid balance, comprehensive nutrition, this feed conversion rate height, pollutant are drained less, the soft-shelled turtle fast growth, improve production technology simultaneously, make in the feed nutritive loss minimum.
2) the present invention cultures soft-shelled turtle over more than 10 year the newest research results of Chinese soft-shelled turtle nutritional need and company according to domestic and international expert and the technical staff of company and the experience of production of fodder accumulation, formulated the demand standard of ecological soft-shelled turtle nutrition, make immunity short long compound soft-shelled turtle class feed composite mineral matter premix and the B B-complex premix of soft-shelled turtle class feed, make feed fully meet ecological soft-shelled turtle growth requirement, and reduce the disease generation of ecological soft-shelled turtle
3) soft-shelled turtle feed protein has bigger influence to culturing the waters, embodies a concentrated expression of the discharge of nitrogen discarded object.The nitrogen of animal picked-up is stored in the body or as excrement, homaluria.Thereby nitrogen balance is very important, if the protein quality of soft-shelled turtle feed is not high, can causes digestibility low, thereby increase the discharge rate of fecaluria nitrogen, and feed protein is too much, also can cause the increase of elimination of nitrogen amount.The protein-caloric ratio that suits in feed, the ratio that the degradation amount of animal protein turnover accounts for synthetic quantity is lower, and the excretion of nitrogen also reduces.Ecological soft-shelled turtle is relevant to the energy proportion of protein in the drainage of nitrogen and the feed or non-protein component, increases the level of fat in the feed formula, reduces protein and supplies with, and the nitrogen of discharge is reduced, and make the feed conversion rate raising.Therefore this feed adopts high-quality protein raw material, and suitably reduces the protein content in the daily ration, correspondingly increases as pollution-free relatively and highly digestible energy sources such as lipids.As industry standard specified protein content 〉=46.0% in ecological soft-shelled turtle material, fat content 〉=3.0%, the protein content of the ecological soft-shelled turtle material of most of brands is more than 48.0% on the market, fat content is below 5.0%, the ecological soft-shelled turtle material of this product but requires protein content below 47.0%, and fat content is more than 7.5%.Feed of the present invention improves the quality of protein, improves that protein-caloric ratio reduces polluted by nitrogen in the excreta in the feed, and environment is had significant protection effect.
4) the present invention is the key factor that influences the Protein Turnover metabolism according to amino acid whose kind, quantity, poised state and supply form, utilize amino acid whose complementation, can digest amino acid, in feed, add free amino acid with balanced nutrients, thereby improve the digestibility of existing feed protein, reduce the drainage of nitrogen in the ecological soft-shelled turtle fecaluria, breeding water body is polluted, utilize the available nutrient in the feed simultaneously more accurate, more economically thereby reduce.
5) feed of the present invention adds the deficiency that exogenous protease remedies endogenous protease, improves the protein adsorption rate, reduces the discharge of soft-shelled turtle body nitrogen, and environment is had significant protection effect.
6) feed of the present invention significantly improves the digestive utilization ratio of phosphorus:
(1) reduce feed total phosphorus level: body eutrophication mainly is because phosphorus has entered the result of water environment.The essential discharge capacity of considering phosphorus in the breeding production of healthy aquaculture pattern, many countries clearly stipulate: the phosphorus level is less demanding in 0.05mg/L in plant's discharge water.The existence form of the content of phosphorus and phosphorus has close ties in the discharge capacity of phosphorus and the feed.Studies have shown that soft-shelled turtle is widely different to the validity of different phosphate sources.In general, phosphatic dissolubility is good more, and its utilization rate is high more; The utilization rate of Phos is higher than organophosphor, feed of the present invention selects high dibastic sodium phosphate of phosphorus bioavailability and potassium hydrogen phosphate etc. as the phosphorus source, simultaneously under the prerequisite that does not influence aquatic animal to grow and efficiency of feed utilization, suitably reduce phosphorus content in the feed, thereby reduce the pollution of phosphorus water environment.
(2) add enzyme preparation: have 2/3 phosphorus to exist in the plant feed source approximately with the form of phytate phosphorus, lack enough endogenous phytases again in the ecological soft-shelled turtle digestive system, be difficult to the phytate phosphorus that utilizes this part to combine with phytic acid, phytic acid also can form complex compound with zinc, calcium, magnesium, manganese, protein and some digestive ferment in addition, thereby reduce fish, shrimp digestive utilization ratio to these mineral matter elements and protein, in feed of the present invention, add the utilization rate that phytase improves phosphorus in the feed, thereby reduce the discharging of phosphorus.
(3) adopt the high feedstuff of phosphorus utilization,, alleviate the pollution of phosphorus water body to reduce the discharging of phosphorus in the feed
7) immunoloregulation function that aquatic livestock itself had according to Chinese herbal medicine of the present invention, selecting the most effective Chinese herbal medicine by testing sieve carries out composite use and is prepared into Chinese herbal and crude drugs preparations and is added in the feed, can effectively improve ecological soft-shelled turtle immunity, promote growth, the disease that reduces ecological soft-shelled turtle takes place, and reduces medication.
8) the present invention adopts scientific and reasonable preparation technology, and when guaranteeing feeding quality, minimizing adds the destruction of technology process to nutriment, improves the absorption rate of nutriment.
Description of drawings
Fig. 1 is a process chart of the present invention.
The specific embodiment
The parts by weight of each component of feed of the present invention are: 50～56 parts of fish meal, 20～24 parts of alphalise starch, 3～5 parts of fermented bean dregs, 1～3 part of expanded soybean, 1～2 part in fish oil, 1～3 part in yeast, 1～2 part of methionine, 1～2 part of lysine, 1～2 part of milk powder, 1～2 part of yolk powder, 0.5 part of soft-shelled turtle class feed usefulness composite mineral matter premix, 0.4 part of soft-shelled turtle class feed usefulness B B-complex premix, 1.5 parts of calcium dihydrogen phosphates, 0.1 part of enzyme preparation, 0.5 part of Chinese herb feed additive.
The parts by weight of each component of optimum feed are: 55 parts of fish meal, 24 parts of alphalise starch, 5 parts of fermented bean dregs, 2 parts of expanded soybeans, 1.5 parts in fish oil, 2.5 parts in yeast, 0.5 part of methionine, 0.5 part of lysine, 1 part of milk powder, 1 part of yolk powder, 1 part of soft-shelled turtle class feed usefulness composite mineral matter premix, 1 part of soft-shelled turtle class feed usefulness B B-complex premix, 1.5 parts of calcium dihydrogen phosphates, 0.1 part of enzyme preparation, 0.2 part of Chinese herb feed additive, 1 part of seawood meal, 1 part in lecithin, 0.1 part of immunopotentiator, 0.1 part of liver protectant.
Below be several specific embodiment of the present invention, further set forth the present invention, but the present invention not only is limited to this.
Embodiment 1
The parts by weight of each component of feed are: 58 parts of fish meal, 24 parts of alphalise starch, 3 parts of fermented bean dregs, 2 parts of expanded soybeans, 1.5 parts in fish oil, 2.5 parts in yeast, 0.5 part of methionine, 0.5 part of lysine, 1 part of milk powder, 1 part of yolk powder, 1 part of soft-shelled turtle class feed usefulness composite mineral matter premix, 1 part of soft-shelled turtle class feed usefulness B B-complex premix, 1.5 parts of calcium dihydrogen phosphates, 0.1 part of enzyme preparation, 0.2 part of Chinese herb feed additive, 1 part of seawood meal, 1 part in lecithin, 0.1 part of immunopotentiator, 0.1 part of liver protectant.
The preparation method of compound feed for young soft-shelled turtles of the present invention is characterized in that: the technological process of preparation is: feed intake → just clearly → mixed once → deironing → pulverizing → secondary mixing → packing.
Add liquid fish oil in the second time in the mixed process in the above-mentioned described preparation process.
Aforesaid liquid fish oil adopts grease atomizing spraying system to add.
Feed of the present invention is applicable to the Chinese soft-shelled turtle of the ecologic breeding of feeding.
Though the present invention discloses as above with preferred embodiment; so it is not of the present invention in order to limit; have in the technical field under any and know the knowledgeable usually; in not breaking away from spirit and scope of the present invention; when can doing a little change and retouching, so protection scope of the present invention is as the criterion as the claim person of defining that look claims.
Claims (6)
1. ecological soft-shelled turtle compound feed, it is characterized in that: the parts by weight of each component of described feed are: 50～56 parts of fish meal, 20～24 parts of alphalise starch, 3～5 parts of fermented bean dregs, 1～3 part of expanded soybean, 1～2 part in fish oil, 1～3 part in yeast, 1～2 part of methionine, 1～2 part of lysine, 1～2 part of milk powder, 1～2 part of yolk powder, 0.5 part of composite mineral matter premix of soft-shelled turtle class feed, 0.4 part of B B-complex premix of soft-shelled turtle class feed, 1.5 parts of calcium dihydrogen phosphates, 0.1 part of enzyme preparation, 0.2 part of Chinese herb feed additive, 1 part of seawood meal, 1 part in lecithin, 0.1 part of immunopotentiator, 0.1 part of liver protectant.
2. ecological soft-shelled turtle compound feed according to claim 1, it is characterized in that: 55 parts of fish meal, 24 parts of alphalise starch, 5 parts of fermented bean dregs, 2 parts of expanded soybeans, 1.5 parts in fish oil, 2.5 parts in yeast, 0.5 part of methionine, 0.5 part of lysine, 1 part of milk powder, 1 part of yolk powder, 1 part of soft-shelled turtle class feed usefulness composite mineral matter premix, 1 part of soft-shelled turtle class feed usefulness B B-complex premix, 1.5 parts of calcium dihydrogen phosphates, 0.1 part of enzyme preparation, 0.2 part of Chinese herb feed additive, 1 part of seawood meal, 1 part in lecithin, 0.1 part of immunopotentiator, 0.1 part of liver protectant.
3. claim 1 or 2 described ecological soft-shelled turtle compound feeds is characterized in that: the Chinese soft-shelled turtle that is applicable to the ecologic breeding of feeding.
4. the preparation method of an ecological soft-shelled turtle compound feed as claimed in claim 1 or 2, it is characterized in that: the technological process of preparation is: feed intake → first clear → mixed once → deironing → pulverizing → secondary mixing → packing.
5. the preparation method of ecological soft-shelled turtle compound feed according to claim 4 is characterized in that: add liquid fish oil in the second time in the mixed process in the described preparation process.
6. the preparation method of ecological soft-shelled turtle compound feed according to claim 5 is characterized in that: described liquid fish oil adopts grease atomizing spraying system to add.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201010116187A CN101861952A (en) | 2010-03-03 | 2010-03-03 | Ecological soft-shelled turtle compound feed and preparation method thereof |
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| CN201010116187A CN101861952A (en) | 2010-03-03 | 2010-03-03 | Ecological soft-shelled turtle compound feed and preparation method thereof |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102511694A (en) * | 2012-01-09 | 2012-06-27 | 福建正源饲料有限公司 | Ecological soft-shelled turtle compound feed |
| CN102511695A (en) * | 2012-01-09 | 2012-06-27 | 福建正源饲料有限公司 | Adult soft-shelled turtle compound feed |
| CN102630832A (en) * | 2012-04-24 | 2012-08-15 | 杭州海皇饲料开发有限公司 | Soft-shelled turtle expanded pellet diet |
| CN102696920A (en) * | 2012-06-12 | 2012-10-03 | 柳州市鑫鳌水产养殖专业合作社 | Turtle raising feed and preparation method thereof |
| CN102987138A (en) * | 2012-11-15 | 2013-03-27 | 江西金龟王实业有限责任公司 | Trionyx feed |
| CN104543566A (en) * | 2015-01-12 | 2015-04-29 | 福建正源饲料有限公司 | Turtle feed |
| CN104605145A (en) * | 2015-02-28 | 2015-05-13 | 梧州市景泰养鳖专业合作社 | Feed for young Chinese softshell turtle and preparation method of feed |
| CN105029010A (en) * | 2015-07-03 | 2015-11-11 | 池州清源钓鱼用品有限责任公司 | Growth promoting soft-shelled turtle feed containing fermented chicken manure and preparation method thereof |
| CN107373108A (en) * | 2017-09-25 | 2017-11-24 | 陈尚良 | A kind of each stage soft-shelled turtle universal fit feed containing medicinal herb componentses |
-
2010
- 2010-03-03 CN CN201010116187A patent/CN101861952A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102511694A (en) * | 2012-01-09 | 2012-06-27 | 福建正源饲料有限公司 | Ecological soft-shelled turtle compound feed |
| CN102511695A (en) * | 2012-01-09 | 2012-06-27 | 福建正源饲料有限公司 | Adult soft-shelled turtle compound feed |
| CN102511695B (en) * | 2012-01-09 | 2013-05-01 | 福建正源饲料有限公司 | Adult soft-shelled turtle compound feed |
| CN102511694B (en) * | 2012-01-09 | 2013-06-12 | 福建正源饲料有限公司 | Ecological soft-shelled turtle compound feed |
| CN102630832A (en) * | 2012-04-24 | 2012-08-15 | 杭州海皇饲料开发有限公司 | Soft-shelled turtle expanded pellet diet |
| CN102630832B (en) * | 2012-04-24 | 2014-06-11 | 杭州海皇饲料开发有限公司 | Soft-shelled turtle expanded pellet diet |
| CN102696920A (en) * | 2012-06-12 | 2012-10-03 | 柳州市鑫鳌水产养殖专业合作社 | Turtle raising feed and preparation method thereof |
| CN102987138A (en) * | 2012-11-15 | 2013-03-27 | 江西金龟王实业有限责任公司 | Trionyx feed |
| CN104543566A (en) * | 2015-01-12 | 2015-04-29 | 福建正源饲料有限公司 | Turtle feed |
| CN104605145A (en) * | 2015-02-28 | 2015-05-13 | 梧州市景泰养鳖专业合作社 | Feed for young Chinese softshell turtle and preparation method of feed |
| CN105029010A (en) * | 2015-07-03 | 2015-11-11 | 池州清源钓鱼用品有限责任公司 | Growth promoting soft-shelled turtle feed containing fermented chicken manure and preparation method thereof |
| CN107373108A (en) * | 2017-09-25 | 2017-11-24 | 陈尚良 | A kind of each stage soft-shelled turtle universal fit feed containing medicinal herb componentses |
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Application publication date: 20101020 |