CN105053664A - Trout feed - Google Patents
Trout feed Download PDFInfo
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- CN105053664A CN105053664A CN201510490861.7A CN201510490861A CN105053664A CN 105053664 A CN105053664 A CN 105053664A CN 201510490861 A CN201510490861 A CN 201510490861A CN 105053664 A CN105053664 A CN 105053664A
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Abstract
The present invention provides trout feed. The trout feed consists of the following raw materials in parts by mass: fish meal 20-25 parts, bone meal 30-40 parts, soybean meal 20-25 parts, rapeseed meal 10-15 parts, cottonseed meal 10-15 parts, alpha-starch 5-8 parts, dextran 0.1-0.5 part, algae powder 0-2 parts, fish oil 5-10 parts, soybean oil 5-10 parts, mineral salt pre-mix 0.5-2 parts, vitamin premix 0-1 part and phytase 0.01-0.05 parts. The fish oil and the soybean oil are mixed with a ratio of 1: 1, and used a fat source; and the fish meal and the bone meal are used as a protein source, and an optimum fat level of trout compound feed is explored to meet nutritional needs and feeding standards of the trout.
Description
Technical field
The present invention relates to culture fishery, be specifically related to a kind of salmon trout feed.
Background technology
Along with the increase of demand, salmon trout cultivation large-scale degree improves constantly, and has promoted the development of feed industry.In recent years, feedstuff held at high price, and labor cost is raised year by year, and Feed Manufacturing cost constantly increases, and feed profit margin is squeezed.New developing period all has higher requirements in nutrient research, formula technique, production technology, quality control, technological service etc. to Feed Enterprise, and medium and small Feed Enterprise will speed up and exits in competition.China's salmon trout cultivation scale is relatively little, does not produce the large enterprise of salmon trout special feed, beats
Making brand is the task of top priority.
In recent years, by the impact of global fishery resources, fish meal output declines year by year, China's fish meal output is also more limited, and feed industry increases year by year to the demand of fish meal, therefore, the low fish-meal of exploitation salmon trout, utilizes unconventional feed to become the important directions of industry development.Develop new forage protein source as single cell protein, utilize breeding technique cultivate and produce high-efficiency feed crop as two low toxicity vegetable seed, without gossypol seed, and reduce the ratio etc. of fish meal in feed formula, to support the sustainable development of culture fishery.
Salmon trout low fish-meal development difficulty than phytophage and ominivore-fish large.Salmon trout majority is predacious fish, is mainly food with animal protein source; Alimentary canal is shorter, low to the utilization rate of vegetable protein; There is amino acid imbalance, ANFs and containing the shortcoming such as bad flavor material in unconventional protein sources, affects the speed of growth of fish and the quality of the flesh of fish and local flavor in varying degrees.
Summary of the invention
The present invention, in order to solve the problems of the technologies described above, provides a kind of salmon trout feed.Adopt the ratio mixing using 1: 1 of fish oil and soya-bean oil as fat source, with fish meal and bone meal for protein sources, explore the suitableeest fat level of salmon trout mixed feed, meet nutritional need and the feeding standard of salmon trout.
The present invention is in order to realize foregoing invention object, and the technical scheme of employing is as follows:
A kind of salmon trout feed, it is characterized in that: by mass, raw material is composed as follows: fish meal 20-25 part, bone meal 30-40 part, dregs of beans 20-25 part, dish dregs of rice 10-15 part, cotton dregs 10-15 part, alphalise starch 5-8 part, glucan 0.1-0.5 part, algae powder 0-2 part, fish oil 5-10 part, soya-bean oil 5-10 part, mineral salt pre-composition 0.5-2 part, vitamin premix 0-1 part and phytase 0.01-0.05 part.
Preferred raw material is composed as follows: fish meal 22 parts, bone meal 35 parts, dregs of beans 20 parts, the dish dregs of rice 10 parts, cotton dregs 10 parts, alphalise starch 6 parts, glucan 0.2 part, 0.5 part, algae powder, 6 parts, fish oil, 6 parts, soya-bean oil, mineral salt pre-composition 0.5 part, vitamin premix 0.2 part and phytase 0.02 part.
One of fatty nutrient important as fish, not only the energy can be provided, more importantly provide the essential fatty acid needed for growth to fish, the present invention by the compound lard that adds fish oil and soya-bean oil in feed to meet the needs of fish to energy and essential fatty acid.The energy of inclined predacious fish mainly obtains from feed protein and fat, and when in feed, fat is not enough, protein will as the energy.Grease amount is subject to comprising the impact by the many factors of kind, and therefore, different types of grease amount is different.The Suitable Fatty content of salmon trout feed of the present invention is 10-15%.
The mass ratio of fish oil of the present invention and soya-bean oil is 1:1.
Mineral salt pre-composition of the present invention, by gross mass mark 100%, is made up of following composition: magnesium sulfate monohydrate 11.5%, manganese sulfate monohydrate 1.3%, ferrous sulfate monohydrate 10.3%, monohydrate zinc sulphate 2.1%, cupric sulfate pentahydrate 0.5%, calcium iodate 1%, cobaltous sulfate 1%, sodium selenite 0.3%, zeolite powder 75%.
Vitamin premix of the present invention is containing vitamin A 6000 milligrams, vitamin D
3120 milligrams, vitamin e1 0 gram, vitamin K
35 grams, Cobastab
16 grams, Cobastab
618 grams, biotin 260 milligrams, 88 grams, nicotinic acid and 4 grams, folic acid.
The addition of phytase of the present invention is 200mg/kg, and the growth of salmon trout is the fastest.
Salmon trout feed of the present invention improves the utilization rate of Dietary phosphorus by adding phytase, without the need to adding calcium dihydrogen phosphate, thus decreasing aquaculture cost and the pollution to environment, obviously can promote that salmon trout ingests and grows.The growth performance of salmon trout adult fish can not only be improved, the production cost of salmon trout adult feedstuff can also be reduced, under the background that fish meal prices rises steadily, have broad application prospects.
Detailed description of the invention
Below in conjunction with detailed description of the invention, essentiality content of the present invention is described in further detail.
Embodiment 1
A kind of salmon trout feed, by mass, raw material is composed as follows: fish meal 20 parts, bone meal 30 parts, dregs of beans 20 parts, the dish dregs of rice 10 parts, cotton dregs 10 parts, alphalise starch 5 parts, glucan 0.1 part, 5 parts, fish oil, 5 parts, soya-bean oil, mineral salt pre-composition 0.5 part and phytase 0.01 part.
Embodiment 2
A kind of salmon trout feed, by mass, raw material is composed as follows: fish meal 22 parts, bone meal 35 parts, dregs of beans 20 parts, the dish dregs of rice 10 parts, cotton dregs 10 parts, alphalise starch 6 parts, glucan 0.2 part, 0.5 part, algae powder, 6 parts, fish oil, 6 parts, soya-bean oil, mineral salt pre-composition 0.5 part, vitamin premix 0.2 part and phytase 0.02 part.
Embodiment 3
A kind of salmon trout feed, by mass, raw material is composed as follows: fish meal 25 parts, bone meal 40 parts, dregs of beans 25 parts, the dish dregs of rice 15 parts, cotton dregs 15 parts, alphalise starch 8 parts, glucan 0.5 part, 2 parts, algae powder, 6 parts, fish oil, 6 parts, soya-bean oil, mineral salt pre-composition 2 parts and phytase 0.05 part.
Embodiment 4
A kind of salmon trout feed, by mass, raw material is composed as follows: fish meal 22 parts, bone meal 35 parts, dregs of beans 22 parts, the dish dregs of rice 10 parts, cotton dregs 12 parts, alphalise starch 6 parts, glucan 0.2 part, 1 part, algae powder, 6 parts, fish oil, 6 parts, soya-bean oil, mineral salt pre-composition 0.6 part, vitamin premix 0.5 part and phytase 0.03 part.
Described mineral salt pre-composition, by gross mass mark 100%, is made up of following composition: magnesium sulfate monohydrate 11.5%, manganese sulfate monohydrate 1.3%, ferrous sulfate monohydrate 10.3%, monohydrate zinc sulphate 2.1%, cupric sulfate pentahydrate 0.5%, calcium iodate 1%, cobaltous sulfate 1%, sodium selenite 0.3%, zeolite powder 75%.
Embodiment 5
A kind of salmon trout feed, by mass, raw material is composed as follows: fish meal 23 parts, bone meal 32 parts, dregs of beans 23 parts, the dish dregs of rice 12 parts, cotton dregs 10 parts, alphalise starch 7 parts, glucan 0.3 part, 0.5 part, algae powder, 8 parts, fish oil, 10 parts, soya-bean oil, mineral salt pre-composition 0.8 part, vitamin premix 0.6 part and phytase 0.03 part.
Described mineral salt pre-composition, by gross mass mark 100%, is made up of following composition: magnesium sulfate monohydrate 11.5%, manganese sulfate monohydrate 1.3%, ferrous sulfate monohydrate 10.3%, monohydrate zinc sulphate 2.1%, cupric sulfate pentahydrate 0.5%, calcium iodate 1%, cobaltous sulfate 1%, sodium selenite 0.3%, zeolite powder 75%.
Described vitamin premix is containing vitamin A 6000 milligrams, vitamin D
3120 milligrams, vitamin e1 0 gram, vitamin K
35 grams, Cobastab
16 grams, Cobastab
618 grams, biotin 260 milligrams, 88 grams, nicotinic acid and 4 grams, folic acid.
Embodiment 6
A kind of salmon trout feed, by mass, raw material is composed as follows: fish meal 23 parts, bone meal 36 parts, dregs of beans 22 parts, the dish dregs of rice 12 parts, cotton dregs 13 parts, alphalise starch 6 parts, glucan 0.3 part, 1.5 parts, algae powder, 10 parts, fish oil, 8 parts, soya-bean oil, mineral salt pre-composition 1.5 parts, vitamin premix 0.8 part and phytase 0.04 part.
Described mineral salt pre-composition, by gross mass mark 100%, is made up of following composition: magnesium sulfate monohydrate 11.5%, manganese sulfate monohydrate 1.3%, ferrous sulfate monohydrate 10.3%, monohydrate zinc sulphate 2.1%, cupric sulfate pentahydrate 0.5%, calcium iodate 1%, cobaltous sulfate 1%, sodium selenite 0.3%, zeolite powder 75%.
Described vitamin premix is containing vitamin A 6000 milligrams, vitamin D
3120 milligrams, vitamin e1 0 gram, vitamin K
35 grams, Cobastab
16 grams, Cobastab
618 grams, biotin 260 milligrams, 88 grams, nicotinic acid and 4 grams, folic acid.
The addition of described phytase is 200mg/kg.
Claims (6)
1. a salmon trout feed, it is characterized in that: by mass, raw material is composed as follows: fish meal 20-25 part, bone meal 30-40 part, dregs of beans 20-25 part, dish dregs of rice 10-15 part, cotton dregs 10-15 part, alphalise starch 5-8 part, glucan 0.1-0.5 part, algae powder 0-2 part, fish oil 5-10 part, soya-bean oil 5-10 part, mineral salt pre-composition 0.5-2 part, vitamin premix 0-1 part and phytase 0.01-0.05 part.
2. a kind of salmon trout feed according to claim 1, it is characterized in that: by mass, raw material is composed as follows: fish meal 22 parts, bone meal 35 parts, dregs of beans 20 parts, the dish dregs of rice 10 parts, cotton dregs 10 parts, alphalise starch 6 parts, glucan 0.2 part, 0.5 part, algae powder, 6 parts, fish oil, 6 parts, soya-bean oil, mineral salt pre-composition 0.5 part, vitamin premix 0.2 part and phytase 0.02 part.
3. a kind of salmon trout feed according to claim 1, is characterized in that: described fish oil and the mass ratio of soya-bean oil are 1:1.
4. a kind of salmon trout feed according to claim 1, it is characterized in that: described mineral salt pre-composition, by gross mass mark 100%, is made up of following composition: magnesium sulfate monohydrate 11.5%, manganese sulfate monohydrate 1.3%, ferrous sulfate monohydrate 10.3%, monohydrate zinc sulphate 2.1%, cupric sulfate pentahydrate 0.5%, calcium iodate 1%, cobaltous sulfate 1%, sodium selenite 0.3%, zeolite powder 75%.
5. a kind of salmon trout feed according to claim 1, is characterized in that: described vitamin premix is containing vitamin A 6000 milligrams, vitamin D
3120 milligrams, vitamin e1 0 gram, vitamin K
35 grams, Cobastab
16 grams, Cobastab
618 grams, biotin 260 milligrams, 88 grams, nicotinic acid and 4 grams, folic acid.
6. a kind of salmon trout feed according to claim 1, is characterized in that: the addition of described phytase is 200mg/kg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510490861.7A CN105053664A (en) | 2015-08-12 | 2015-08-12 | Trout feed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510490861.7A CN105053664A (en) | 2015-08-12 | 2015-08-12 | Trout feed |
Publications (1)
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|---|---|
| CN105053664A true CN105053664A (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510490861.7A Pending CN105053664A (en) | 2015-08-12 | 2015-08-12 | Trout feed |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106578389A (en) * | 2016-12-28 | 2017-04-26 | 山东省农业科学院农产品研究所 | Expanded sinking feed capable of improving contents of ALA (Alanine), EPA (Eicosapentaenoic Acid) and DHA (Docosahexaenoic Acid) of salmons |
| CN107691775A (en) * | 2017-09-12 | 2018-02-16 | 湖州海皇生物科技有限公司 | A kind of scrod feed for improving salmon trout flesh of fish color and luster |
-
2015
- 2015-08-12 CN CN201510490861.7A patent/CN105053664A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106578389A (en) * | 2016-12-28 | 2017-04-26 | 山东省农业科学院农产品研究所 | Expanded sinking feed capable of improving contents of ALA (Alanine), EPA (Eicosapentaenoic Acid) and DHA (Docosahexaenoic Acid) of salmons |
| CN107691775A (en) * | 2017-09-12 | 2018-02-16 | 湖州海皇生物科技有限公司 | A kind of scrod feed for improving salmon trout flesh of fish color and luster |
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Application publication date: 20151118 |
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| RJ01 | Rejection of invention patent application after publication |