CN105475688A - Preparation method for feed special for giant salamanders - Google Patents
Preparation method for feed special for giant salamanders Download PDFInfo
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- CN105475688A CN105475688A CN201510961824.XA CN201510961824A CN105475688A CN 105475688 A CN105475688 A CN 105475688A CN 201510961824 A CN201510961824 A CN 201510961824A CN 105475688 A CN105475688 A CN 105475688A
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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 relates to the fish feed field, in particular to a preparation method for feed special for giant salamanders. The feed is prepared from, by weight, 20-30 parts of sorghum, 45-60 parts of meat meal, 1-3 parts of pollen, 2-3 parts of radix astragali, 0.05-0.1 part of glossy ganoderma, 4-6 parts of Chinese yams, 10-15 parts of sweet potatoes, 5-10 parts of peeled soybean meal, 15-20 parts of yolk powder, 3-4 parts of mixed vitamins, 1-2 parts of mineral substances, 0.03-0.04 part of asparaginic acid, 0.04-0.06 part of glutamic acid, 0.02-0.03 part of lysine, 0.02-0.03 part of leucine, 0.01-0.02 part of tryptophan and 0.35-0.4 part of table salt, and the feed is obtained by performing processing treatment such as steaming, stir-frying, fermenting and stirring and mixing on all the components. The formula is scientifically prepared according to the actual nutritional requirement of the giant salamanders, therefore, the self immunity of the giant salamanders is improved, the morbidity of the giant salamanders is decreased, and the growth cycle of the giant salamanders can be shortened.
Description
Technical field
The present invention relates to fish feed field, particularly relate to a kind of preparation method of giant salamander special feed.
Background technology
Giant salamander is commonly called as the giant salamander, and the giant salamander is national two classes protection aqua-marine lifes, the wild giant salamander because growing environment is harsher, foodstuff be not too abundant add to excessively capture indiscriminately slaughter, be in endangered state.The growth rate of the wild giant salamander is partially slow, and growth cycle is longer, generally needs 3-5, and the existing regulation giant salamander only has second filial can carry out eating and buying and selling, so in order to meet the need of market, people start to propagate the giant salamander artificially.
How to improve its immunity for the giant salamander propagated artificially, reducing its incidence of disease and shortening its growth cycle becomes the topic that each raiser is concerned about the most.For the problems referred to above, have developed the feed formula that a kind of giant salamander is special, it comprises the raw material components of following weight portion: Chinese sorghum 20-30 part, digested tankage 45-60 part, pollen 1-3 part, Radix Astragali 2-3 part, glossy ganoderma 0.05-0.1 part, Chinese yam 4-6 part, Ipomoea batatas 10-15 part, dehulled soybean meal: 5-10 part, yolk powder 15-20 part, mixed vitamin 3-4 part, mineral matter 1-2, asparatate 0.03-0.04 part, glutamic acid 0.04-0.06, lysine 0.02-0.03 part, leucine 0.02-0.03 part, tryptophan 0.01-0.02 part, salt 0.35-0.4 part.Containing glossy ganoderma in this formula, glossy ganoderma has improves nature healing ability and immunity, also can improve prophylactic ability, thus ensure that the giant salamander improves its immunity in the process of bringing up, avoid morbidity or germina infection, cause the risk that the giant salamander in enormous quantities falls ill.But owing to containing ganoderic acid A in glossy ganoderma thus causing it with bitter taste, add in feed if be directly ground into powder, the mouthfeel of this feed can be reduced, thus reduce the ration size of giant salamander.Therefore how reducing pained in this formula and how each component carried out processing process, the mouthfeel that could improve this formula and the nutritive value ensureing this formula are urgent problems.
Summary of the invention
The object of this invention is to provide a kind of preparation method of giant salamander special feed, by implementing this preparation method, ensureing the mouthfeel of this formula on the one hand, improving the ration size of giant salamander, improve the nutritive value of this formula on the other hand.
In order to reach above-mentioned technique effect, the invention provides a kind of preparation method of giant salamander special feed, comprising the following steps:
1) raw material preparation: Chinese sorghum 20-30 part, digested tankage 45-60 part, pollen 1-3 part, Radix Astragali 2-3 part, glossy ganoderma 0.05-0.1 part, Chinese yam 4-6 part, Ipomoea batatas 10-15 part, dehulled soybean meal: 5-10 part, yolk powder 15-20 part, mixed vitamin 3-4 part, mineral matter 1-2 part, asparatate 0.03-0.04 part, glutamic acid 0.04-0.06 part, lysine 0.02-0.03 part, leucine 0.02-0.03 part, tryptophan 0.01-0.02 part, salt 0.35-0.4 part;
2) by step 1) described in the Radix Astragali, glossy ganoderma remove after impurity and scorch or dry, and mix, being polished into powder, to cross 120 mesh sieves for subsequent use;
3) by step 1) described in Ipomoea batatas, Chinese yam stripping and slicing being put in steamer simmer, until without the raw heart in raw material, it is for subsequent use to be taken out airing;
4) by step 1) described in Chinese sorghum and dehulled soybean meal stir-fry through little fire, fry to 15min-20min, taken out airing, and being polished into powder, to cross 120 mesh sieves for subsequent use;
5) by step 2) described in raw material in add yeast and carry out mix and blend, vanning is fermented, and takes out for subsequent use at the temperature bottom fermentation of 25 DEG C-32 DEG C after 5-6 days;
6) by step 1) described in digested tankage, pollen, yolk powder, mixed vitamin, mineral matter, asparatate, glutamic acid, lysine, leucine, tryptophan, salt be polished into powder and step 2), step 3), step 4), step 5) raw material carry out mix and blend; sending into comminutor and carry out granulation, is finally both obtained the special feed of giant salamander after toasting 1h-1.5h under the environment of 60 DEG C-75 DEG C at baking temperature.
Show according to data, containing astragalus polyose in the Radix Astragali is 2.16%, contained ganoderma polyoses content 1% in glossy ganoderma, and ganoderma lucidum triterpene content is 0.02%, and ganoderic acid A content 0.008%, ganoderic acid F content is 0.01%; Because ganoderic acid A is with bitter taste, if it directly added in this formula, the ration size of giant salamander being affected, in order to ensure the mouthfeel of this formula, improving its nutritive value simultaneously.The Radix Astragali, glossy ganoderma are fermented, ferment 3 days, ganoderma polyoses content 1% contained by it, ganoderma lucidum triterpene content is 0.07%, and ganoderic acid A content 0.005%, ganoderic acid F content is 0.02%, astragalus polyose is 2.28%; Glossy ganoderma fermentation 6 days, ganoderma polyoses content 3.1% contained by it, ganoderma lucidum triterpene content is 1.4%, and ganoderic acid A content 0.001%, ganoderic acid F content is 0.05%, and astragalus polyose is 2.32%; Therefore by the Radix Astragali, glossy ganoderma being fermented, the effective component of glossy ganoderma obtained is abundant, and each component content is high, along with a large amount of minimizings of ganoderic acid A content, both solve the bitter taste of this formula, ensure that mouthfeel, obtain again the nutritional labeling of glossy ganoderma and the Radix Astragali fully.
Sweet flavor after Ipomoea batatas and Chinese yam cook, can ensure the mouthfeel of this formula, improves the ration size of giant salamander; Certain viscosity can be made it have on the other hand, make this formula have stability, avoid the molten mistake of other materials.
And Chinese sorghum and dehulled soybean meal taste after little fire stir-fries is aromatic, while guarantee nutriment, also improve the ration size of giant salamander.
Further, due to the many factors such as temperature, air humidity, atmospheric pressure in summer and winter, can affect the ferment effect of yeast, so in the technical program, described yeast is 0.07%-0.12% summer with the weight ratio of glossy ganoderma; Weight ratio is in the winter time 0.1%-0.16%.
Detailed description of the invention
Embodiment 1
The feed formula that giant salamander is special, comprises the raw material components of following weight portion: Chinese sorghum 20 parts, digested tankage 50 parts, pollen 1 part, the Radix Astragali 2 parts, glossy ganoderma 0.05 part, Chinese yam 4 parts, 12 parts, Ipomoea batatas, dehulled soybean meal: 7 parts, yolk powder 17 parts, mixed vitamin 3 parts, 1 part, mineral matter, asparatate 0.03 part, 0.04 part, glutamic acid, lysine 0.02 part, leucine 0.02 part, tryptophan 0.01 part, salt 0.35 part.
Embodiment 2
The feed formula that giant salamander is special, comprises the raw material components of following weight portion: Chinese sorghum 15 parts, digested tankage 50 parts, pollen 2 parts, the Radix Astragali 3 parts, glossy ganoderma 1 part, Chinese yam 5 parts, 13 parts, Ipomoea batatas, dehulled soybean meal: 7 parts, yolk powder 6 parts, mixed vitamin 4 parts, 2 parts, mineral matter, asparatate 0.02 part, glutamic acid 0.04, lysine 0.03 part, leucine 0.04 part, tryptophan 0.01 part, salt 0.4 part.
Embodiment 3
The feed formula that giant salamander is special, comprises the raw material components of following weight portion: Chinese sorghum 30 parts, digested tankage 60 parts, pollen 3 parts, the Radix Astragali 3 parts, glossy ganoderma 0.1 part, Chinese yam 6 parts, 15 parts, Ipomoea batatas, dehulled soybean meal 10 parts, yolk powder 20 parts, mixed vitamin 4 parts, mineral matter 2, asparatate 0.04 part, 0.05 part, glutamic acid, lysine 0.03 part, leucine 0.03 part, tryptophan 0.02 part, salt 0.4 part.
The preparation method of above 3 embodiments is identical, specific as follows:
1) Radix Astragali, glossy ganoderma are removed after impurity and scorch or dry, and mix, being polished into powder, to cross 120 mesh sieves for subsequent use;
2) after Ipomoea batatas, Chinese yam being cleaned, stripping and slicing being put in steamer simmers, until without the raw heart in raw material, it is for subsequent use to be taken out airing;
3) described Chinese sorghum and dehulled soybean meal are stir-fried through little fire, fry to 15min-20min, taken out airing, and being polished into powder, to cross 120 mesh sieves for subsequent use;
4) by step 1) described in raw material in add yeast and carry out mix and blend, vanning is fermented, and takes out for subsequent use at the temperature bottom fermentation of 25 DEG C-32 DEG C after 5-6 days; Due to the many factors such as temperature, air humidity, atmospheric pressure in summer and winter, can affect the ferment effect of yeast, so in the technical program, described yeast is 0.07%-0.12% summer with the weight ratio of glossy ganoderma; Weight ratio is in the winter time 0.1%-0.16%.
5) digested tankage, pollen, yolk powder, mixed vitamin, mineral matter, asparatate, glutamic acid, lysine, leucine, tryptophan, salt are polished into powder and step 1), step 2), step 3), step 4) raw material carry out mix and blend; sending into comminutor and carry out granulation, is finally both obtained the special feed of giant salamander after toasting 1h-1.5h under the environment of 60 DEG C-75 DEG C at baking temperature.
Mode below by way of experiment contrasts, and lists relevant experimental data in the following table.
Experimental principle is: choose the young salamander of 200 body weight at about 10g, be divided into two groups at random, often organize 100, be labeled as control group and experimental group, the feed feeding that experimental group adopts the present invention to prepare, control group adopts the feed feeding of traditional preparation methods, and nursing number of times, the feeding volume of two groups of children salamanders are all identical with the nursing time, continuous nursing 3 years, two groups of children's salamander incidence of disease situations and average weight are as table 1, table 2 and table 3.Table 1, table 2 and table 3 are raised according to the formula of embodiment 1, embodiment 2 and embodiment 3 respectively.
Table 1
Table 2
Table 3
Comprehensively above-mentioned three tables can be found out, adopt the giant salamander of diet prepared by traditional handicraft, have 6 in the average sick number of First Year giant salamander, wherein salamander body occurs that lump has 3, poor appetite have 1, what spiritual depressed happiness was slept has 2.The average sick number of Second Year giant salamander has 7, and wherein salamander body occurs that erythema block has 5, poor appetite have 2.Within three month, the average sick number of giant salamander has 8 articles, wherein occurs that the giant salamander that spiritual depressed happiness is slept has 3, and the giant salamander that vomiting phenomenon occurs has 5.Just because most of giant salamander immunity is poor, ill for a long time and have impact on the normal growth of giant salamander, make its average speed of growth in 3 years be 649g.And the giant salamander that the feed formula adopting this method to prepare is fed, the patient's condition of appearance is poor appetite phenomenon, and this phenomenon belongs to the normal phenomenon of giant salamander.By three month, giant salamander was without above-mentioned illness.Due to physical health, giant salamander is from First Year to about the 3rd average annual growth rate 862.8g, and body weight increases successful.
Above-described is only the preferred embodiment of the present invention; should be understood that; for a person skilled in the art; under the prerequisite not departing from structure of the present invention; some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.
Claims (2)
1. a preparation method for giant salamander special feed, is characterized in that, comprises the following steps:
Prepared by raw material: Chinese sorghum 20-30 part, digested tankage 45-60 part, pollen 1-3 part, Radix Astragali 2-3 part, glossy ganoderma 0.05-0.1 part, Chinese yam 4-6 part, Ipomoea batatas 10-15 part, dehulled soybean meal: 5-10 part, yolk powder 15-20 part, mixed vitamin 3-4 part, mineral matter 1-2 part, asparatate 0.03-0.04 part, glutamic acid 0.04-0.06 part, lysine 0.02-0.03 part, leucine 0.02-0.03 part, tryptophan 0.01-0.02 part, salt 0.35-0.4 part;
The Radix Astragali described in step 1), glossy ganoderma are removed after impurity and scorch or dry, and mix, being polished into powder, to cross 120 mesh sieves for subsequent use;
Ipomoea batatas described in step 1), Chinese yam stripping and slicing being put in steamer are simmered, until without the raw heart in raw material, it is for subsequent use to be taken out airing;
Chinese sorghum described in step 1) and dehulled soybean meal are stir-fried through little fire, fries to 15min-20min, taken out airing, and being polished into powder, to cross 120 mesh sieves for subsequent use;
By step 2) described in raw material in add yeast and carry out mix and blend, vanning is fermented, and takes out for subsequent use at the temperature bottom fermentation of 25 DEG C-32 DEG C after 5-6 days;
Digested tankage described in step 1), pollen, yolk powder, mixed vitamin, mineral matter, asparatate, glutamic acid, lysine, leucine, tryptophan, salt are polished into powder and step 2), the raw material of step 3), step 4), step 5) carries out mix and blend; sending into comminutor and carry out granulation, is finally both obtained the special feed of giant salamander after toasting 1h-1.5h under the environment of 60 DEG C-75 DEG C at baking temperature.
2. the preparation method of a kind of giant salamander special feed according to claim 1, is characterized in that, the yeast in described step 5) is 0.07%-0.12% summer with the weight ratio of glossy ganoderma; Weight ratio is in the winter time 0.1%-0.16%.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510961824.XA CN105475688A (en) | 2015-12-19 | 2015-12-19 | Preparation method for feed special for giant salamanders |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106721634A (en) * | 2016-12-09 | 2017-05-31 | 曾琼 | A kind of goldfish feed |
| CN106798190A (en) * | 2016-12-09 | 2017-06-06 | 曾琼 | A kind of goldfish feed |
| CN107319138A (en) * | 2017-08-15 | 2017-11-07 | 正安县鲵食养殖有限公司 | A kind of special feed for the giant salamander pregnancy period |
-
2015
- 2015-12-19 CN CN201510961824.XA patent/CN105475688A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106721634A (en) * | 2016-12-09 | 2017-05-31 | 曾琼 | A kind of goldfish feed |
| CN106798190A (en) * | 2016-12-09 | 2017-06-06 | 曾琼 | A kind of goldfish feed |
| CN107319138A (en) * | 2017-08-15 | 2017-11-07 | 正安县鲵食养殖有限公司 | A kind of special feed for the giant salamander pregnancy period |
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Application publication date: 20160413 |