CN104905033B - A kind of largemouth bass fry mixed feed - Google Patents
A kind of largemouth bass fry mixed feed Download PDFInfo
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- CN104905033B CN104905033B CN201510268608.7A CN201510268608A CN104905033B CN 104905033 B CN104905033 B CN 104905033B CN 201510268608 A CN201510268608 A CN 201510268608A CN 104905033 B CN104905033 B CN 104905033B
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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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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
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Abstract
The present invention discloses a kind of Chinese medicine additive of largemouth bass fry mixed feed, by weight, including 65 ~ 75 parts of 2 ~ 4 parts of the fleece-flower root, 5 ~ 10 parts of dandelion, 4 ~ 6 parts of rhizoma alismatis, 3 ~ 5 parts of psoralea corylifolia, 1 ~ 2 part of ferrous sulfate, 2 ~ 4 parts of copper sulphate, 4 ~ 6 parts of medical stone and powdered rice hulls.The present invention is by adding the Chinese herbal medicines such as the fleece-flower root, dandelion, rhizoma alismatis, psoralea corylifolia, scientific compatibility is carried out with mineral salt, promote largemouth bass fry skeleton development, the speed of growth can be significantly improved, in terms of growth with feed chilled no significant difference, and fry regularity and survival rate be superior to feed it is chilled.
Description
Technical field
The present invention relates to perches to raise field, more particularly, to a kind of largemouth bass fry mixed feed.
Background technology
Largemouth bass（Micropterus salmides）Also known as Micropterus salmoides, belong to Perciformes, Sunfishes, sea bass category is
Originate in a kind of high-quality fresh water predacious fish of California, USA.Early 1980s introduce China, have growth soon, disease
It is relatively fewer, it is low temperature resistant, be easy fishing, meat thorniness is few, delicious flavour, it is full of nutrition the advantages that, be known as U.S. of fresh water " yellow croaker "
Reputation, is one of rare fish of freshwater aquiculture.
Largemouth bass is adaptable, is a kind of eurythermic predacious fish, in south China with the north can overwintering,
It can be cultivated in most of provinces in China.In recent years, largemouth bass cultivation amount in Guangdong Province's occupy always the first, accounts for the whole nation and supports
60% or more total output is grown, culturing area is concentrated mainly on Shunde District of Foshan City（Apricot altar strangles stream, is happy from towns such as, Longjiang）The South Sea and
Area（Jiujiang, the towns Dan Zaodeng）, this band largemouth bass cultural technique is ripe, and industrial chain is fairly perfect.In addition in Sichuan, Jiangsu and Zhejiang Provinces, wide
Also there are cultivation in west or even Xinjiang region.
Largemouth bass belongs to predacious fish.Property it is violent, seedling ingests based on zooplankter, and adult fish then likes predation small fish and shrimp
Deng.Similar with the Larimichthys crocea of sea-farming under the conditions of artificial breeding, largemouth bass bait is also with chilled small fish shrimp at present
Based on, only the small dimension stage before fishing off season and three or four liang feed artifical compound feed, during feeding mixed feed, greatly
Most raisers still mix chilled feed.Numerous Feed Enterprises and R＆D institution attempt largemouth bass whole process and feed mixed feed, but only
There is fragmentary report, feed popularity rate is not high in the market.
It is inevitable development trend to feed chilled bait and can bring the great number of issues such as environmental pollution, artifical compound feed.In recent years
Micropterus salmoides compound feed popularity rate is low, to find out its cause, influenced by formula technique, it is higher to feed artifical compound feed aquaculture cost,
More main reasons is that feed the artifical compound feed largemouth bass speed of growth relatively slow, it cannot reach ideal in given time
Fish specification, and mixed feed cultivation largemouth bass build it is shorter, to seriously affect commodity value.
Invention content
It is fry to divide largemouth bass according to cultivation stages（≤10g）, fingerling（11-99g）And adult fish（≥100g）, not same order
Section growth developmental characteristic and nutritional need feature are different.
The Micropterus salmonoides speed of growth is slow caused by order to solve the problems, such as artifical compound feed, and present invention firstly provides one
The Chinese medicine additive of kind largemouth bass fry mixed feed, by weight, including, 2 ~ 4 parts of the fleece-flower root, 5 ~ 10 parts of dandelion, pool
Rush down 4 ~ 6 parts, 3 ~ 5 parts of psoralea corylifolia, 1 ~ 2 part of ferrous sulfate, 2 ~ 4 parts of copper sulphate, 65 ~ 75 parts of 4 ~ 6 parts of medical stone and powdered rice hulls.
A kind of largemouth bass fry mixed feed is further provided, by weight, including 36-38 parts of fish meal, hydrolysis fish
2-3 parts of albumen powder, 5-7 parts of globulin powder of spray drying, 14-16 parts of krill meal, 12-14 parts of dried silkworm chrysalis meal, fermented bean dregs 7-9
Part, 5-8 parts of flour, 2.5-6 parts of cassava modified starch, 2-3 parts of soya-bean oil, 2-3 parts of soyabean lecithin oil, 1.5-2 parts of calcium dihydrogen phosphate
With 0.5 part above-mentioned of Chinese medicine additive.
By weight, further include 1 part of premix, the premix is 1% fresh-water fishes premix.
Preferably, by weight, 36 parts of fish meal, 3 parts of hydrolyzed fish protein powder, 6 parts of globulin powder of spray drying, krill
15 parts of powder, 12 parts of dried silkworm chrysalis meal, 9 parts of fermented bean dregs, 6 parts of flour, 4.5 parts of cassava modified starch, 3 parts of soya-bean oil, soyabean lecithin oil 2
1 part of part, 2 parts of calcium dihydrogen phosphate, 0.5 part above-mentioned of Chinese medicine additive and premix.
By weight, crude protein content is 54.1% in the largemouth bass fry mixed feed, and crude fat content is
12.0%。
Additionally, it is provided the Chinese medicine additive of above-mentioned largemouth bass fry mixed feed answering in largemouth bass fry is raised
With.
The application is to promote largemouth bass fry bone growth, or improve the speed of growth, or improve fry regularity,
Or improve fry motility rate.
A kind of above-mentioned largemouth bass fry mixed feed is further provided in improving the largemouth bass fry speed of growth
Using.
The present invention has the following advantages：
（1）The Chinese herbal medicines such as the fleece-flower root, dandelion, rhizoma alismatis, psoralea corylifolia are added, scientific compatibility is carried out with mineral salt, promote to add
State perch seedling skeleton development can significantly improve the speed of growth, in terms of growth and feed chilled no significant difference, and fry is whole
Qi Du and survival rate are superior to feed chilled.
It is raw material that Chinese herbal compound preparation of the present invention, which selects common Chinese herbal medicine, and selected mineral salt is also convenient source,
Raw material sources are convenient.
What raw material of the present invention was promulgated in the Ministry of Agriculture《Catalogue of feed additive varieties》With《Feedstuff catalogue》It
It is interior.
（2）The raw materials such as selective hydrolysis fish protein powder of the present invention, krill meal, dried silkworm chrysalis meal, attractant is good, the happiness of largemouth bass fry
Food, culture efficiency are good.
（3）Spray drying globulin powder, krill meal, dried silkworm chrysalis meal, fermented bean dregs etc. are that the high-quality protein of steady sources is former
Material, amino acid, which is formed, to have complementary advantages, and is not required to additionally add amino acid.
（4）Fat is provided by two kinds of soyabean lecithin oil, soya-bean oil oil sources, fat content is sufficient, easy to digest and absorb, meets
Largemouth bass fry growing nutrient demand, egg can match rationally, play the role of saving protein.
（5）Compared with normal diet, largemouth bass fry mixed feed of the present invention not only improves the largemouth bass fry speed of growth,
And cost is lower.
Specific implementation mode
With reference to specific embodiment, present invention be described in more detail.Reagent that unless stated otherwise, the present invention uses,
Device and method are reagent, equipment and the conventional use of method of the art regular market purchase.
Embodiment 1
A kind of largemouth bass fry mixed feed, in terms of air dry matter, including：36 parts of fish meal, 3 parts of hydrolyzed fish protein powder, spray
Mist dries 6 parts of globulin powder, 15 parts of krill meal, 12 parts of dried silkworm chrysalis meal, 9 parts of fermented bean dregs, 6 parts of flour, cassava modified starch 4.5
Part, 3 parts of soya-bean oil, 2 parts of soyabean lecithin oil, 2 parts of calcium dihydrogen phosphate, 0.5 part of Chinese herbal compound preparation, 1 part of premix.
It after above-mentioned raw materials are crushed, mixes, after ultramicro grinding, can be made into through fodder machine according to the above ratio.
The present embodiment mixed feed crude protein content is 54.1%, crude fat content 12.0%.
Embodiment 2
A kind of largemouth bass fry mixed feed, in terms of air dry matter, including：37 parts of fish meal, 3 parts of hydrolyzed fish protein powder, spray
Mist dries 5 parts of globulin powder, 15 parts of krill meal, 12 parts of dried silkworm chrysalis meal, 9 parts of fermented bean dregs, 8 parts of flour, cassava modified starch 2.5
Part, 2 parts of soya-bean oil, 3 parts of soyabean lecithin oil, 2 parts of calcium dihydrogen phosphate, 0.5 part of Chinese herbal compound preparation, 1 part of premix.
It after above-mentioned raw materials are crushed, mixes, after ultramicro grinding, can be made into through fodder machine according to the above ratio.
The present embodiment mixed feed crude protein content is 54.1%, crude fat content 12.1%.
Embodiment 3
A kind of largemouth bass fry mixed feed, in terms of air dry matter, including：37 parts of fish meal, 3 parts of hydrolyzed fish protein powder, spray
Mist dries 5 parts of globulin powder, 14 parts of krill meal, 14 parts of dried silkworm chrysalis meal, 8 parts of fermented bean dregs, 7 parts of flour, cassava modified starch 4
Part, 2 parts of soya-bean oil, 2.5 parts of soyabean lecithin oil, 2 parts of calcium dihydrogen phosphate, 0.5 part of Chinese herbal compound preparation, 1 part of premix.
It after above-mentioned raw materials are crushed, mixes, after ultramicro grinding, can be made into through fodder machine according to the above ratio.
The present embodiment mixed feed crude protein content is 54.1%, crude fat content 12.0%.
Embodiment 4
A kind of largemouth bass fry mixed feed, in terms of air dry matter, including：38 parts of fish meal, 2 parts of hydrolyzed fish protein powder, spray
Mist dries 5 parts of globulin powder, 16 parts of krill meal, 12 parts of dried silkworm chrysalis meal, 8 parts of fermented bean dregs, 6 parts of flour, cassava modified starch 5
Part, 3 parts of soya-bean oil, 2 parts of soyabean lecithin oil, 1.5 parts of calcium dihydrogen phosphate, 0.5 part of Chinese herbal compound preparation, 1 part of premix.
It after above-mentioned raw materials are crushed, mixes, after ultramicro grinding, can be made into through fodder machine according to the above ratio.
The present embodiment mixed feed crude protein content is 54.0%, crude fat content 12.1%.
Embodiment 5
A kind of largemouth bass fry mixed feed, in terms of air dry matter, including：38 parts of fish meal, 2 parts of hydrolyzed fish protein powder, spray
Mist dries 7 parts of globulin powder, 14 parts of krill meal, 12 parts of dried silkworm chrysalis meal, 7 parts of fermented bean dregs, 7 parts of flour, cassava modified starch 5
Part, 2 parts of soya-bean oil, 3 parts of soyabean lecithin oil, 1.5 parts of calcium dihydrogen phosphate, 0.5 part of Chinese herbal compound preparation, 1 part of premix.
It after above-mentioned raw materials are crushed, mixes, after ultramicro grinding, can be made into through fodder machine according to the above ratio.
The present embodiment mixed feed crude protein content is 54.0%, crude fat content 12.1%.
Embodiment 6
A kind of largemouth bass fry mixed feed, in terms of air dry matter, including：38 parts of fish meal, 2 parts of hydrolyzed fish protein powder, spray
Mist dries 6 parts of globulin powder, 15 parts of krill meal, 12 parts of dried silkworm chrysalis meal, 8 parts of fermented bean dregs, 5 parts of flour, cassava modified starch 6
Part, 2 parts of soya-bean oil, 3 parts of soyabean lecithin oil, 1.5 parts of calcium dihydrogen phosphate, 0.5 part of Chinese herbal compound preparation, 1 part of premix.
It after above-mentioned raw materials are crushed, mixes, after ultramicro grinding, can be made into through fodder machine according to the above ratio.
The present embodiment mixed feed crude protein content is 54.1%, crude fat content 12.1%.
Embodiment 7
Mixed feed of the present invention can improve the largemouth bass fry speed of growth, improve Micropterus salmonoides seedling stage regularity, and
Survival rate is improved in the fry rearing critical period.It is illustrated with reference to concrete application case.
1 materials and methods
1.1 experimental design
Single factor experiment designs, totally 3 processing groups, 4 repetitions of each processing group.A：Fresh material control group（Feed fresh material）、
B：1 group of embodiment（Feed the feed of the production of the embodiment of the present invention 1）、C：4 groups of embodiment（Feed the production of the embodiment of the present invention 4
Feed）.Wherein, fresh material is beaten four times with chilled small fish shrimp by diesel beater, and molten mistake is reduced to increase viscosity.Temporarily
The phase of supporting is 13 days, and the formal test period is 7 days.
1.2 test fish are supported with temporary
Largemouth bass fry derives from the private seed factory in Foshan Shuande.Largemouth bass is typical predacious fish, and ration size is strong, food
It measures greatly, individual difference is excessive, easily cuts one another's throats, and is sieved into the purchase fry same day, and classification is temporary to support, and temporary foster period is first 1 day hungry, then
It is fed 2 days with 1/2 chilled+1/2 mixed feed, then is fed 2 days with 1/3 chilled+2/3 mixed feed, switch to all feed later
Mixed feed.
Two kinds of different sizes are pressed after temporarily supporting 13 days（3cm and 4.5cm, n=1000）Divide fish inlet, each specification difference artificial
It selects and is randomized into the aquarium that 12 volumes are 0.3m3,40 tail of each aquarium.It will be put into the water of two kinds of specification fishes respectively
Race's case is randomly divided into 3 groups, every group of 4 repetitions, and packet numbering.Aquarium is oxygenated for 24 hours.
1.3 daily management
Two kinds of specification test fish first survey body length and weight, daily monitoring test water quality, every morning 7 before inlet:00
With afternoon 14:00 respectively records a water temperature and temperature.Record dead fish quantity daily after the test measures all fishes of each case
Body is long.
It is fed by testing program grouping after dividing fish inlet, daily 7:00、11:00、14:00、17:00 respectively feeds 1 meal, often
Secondary feed is subject to small part fish and is also terminated when robbing food.
1.4 data processing
One-way analysis of variance is carried out with SPSS18.0 softwares, and carries out Multiple range test, data result is with mean value ± standard
Difference indicates.
2 results and analysis
Two kinds of specification largemouth bass fries are after experiment cultivates, and the results are shown in table below：
Two kinds of specification largemouth bass fry items growth indexes
| Group | Body overall length (cm) | Weight (g) | Survival rate (%) | Growth rate (%) | Regularity (%) |
| A：Fresh material control group | 3.05±0.15 | 1.17±0.09 | 87.50±3.42 | 110.50±3.70 | 65.75±2.22b |
| B：1 group of embodiment | 3.06±0.15 | 1.14±0.10 | 89.25±2.22 | 112.00±3.16 | 72.00±2.16a |
| C：4 groups of embodiment | 3.08±0.16 | 1.15±0.11 | 87.50±4.20 | 110.75±1.71 | 72.25±2.99a |
| A：Fresh material control group | 4.46±0.08 | 3.50±0.11 | 61.00±2.83b | 30.25±2.50 | 71.75±2.50b |
| B：1 group of embodiment | 4.46±0.09 | 3.49±0.10 | 66.25±2.22a | 28.50±2.08 | 77.25±1.26a |
| C：4 groups of embodiment | 4.43±0.10 | 3.48±0.12 | 65.25±2.22a | 29.00±2.58 | 75.75±2.50a |
Note：Compared using Duncan methods, same row small letterabcdSignificant difference is indicated etc. different letters（P ＜ 0.05）.
After experiment in 7 days, the regularity that two kinds of specification largemouth bass fries feed mixed feed group of the embodiment of the present invention is equal
It is significantly higher than fresh material control group, and the slightly larger specification largemouth bass fries of 4.5cm, feed surviving for mixed feed group of the embodiment of the present invention
Rate is significantly higher than fresh material control group.In terms of growth rate, two kinds of specification fishes of fresh material control group and group of the embodiment of the present invention are fed
Seedling is without significant difference.
To sum up, mixed feed of the present invention, formulation composition is reasonable, can significantly improve largemouth bass fry stage regularity, raw
Long side and feed chilled no significant difference, and fry regularity and survival rate be superior to feed it is chilled.
Claims (8)
1. a kind of Chinese medicine additive of largemouth bass fry mixed feed, which is characterized in that by weight, by organizing grouping as follows
At 2~4 parts of the fleece-flower root, 5~10 parts of dandelion, 4~6 parts of rhizoma alismatis, 3~5 parts of psoralea corylifolia, 1~2 part of ferrous sulfate, copper sulphate 2
65~75 parts of~4 parts, 4~6 parts of medical stone and powdered rice hulls.
2. a kind of largemouth bass fry mixed feed, which is characterized in that by weight, be grouped as by following group：Fish meal 36-38
Part, 2-3 parts of hydrolyzed fish protein powder, 5-7 parts of globulin powder of spray drying, 14-16 parts of krill meal, 12-14 parts of dried silkworm chrysalis meal, fermentation
7-9 parts of dregs of beans, 5-8 parts of flour, 2.5-6 parts of cassava modified starch, 2-3 parts of soya-bean oil, 2-3 parts of soyabean lecithin oil, calcium dihydrogen phosphate
1.5-2 parts and 0.5 part of Chinese medicine additive described in claim 1.
3. largemouth bass fry mixed feed according to claim 2, which is characterized in that further include premix by weight
1 part of material, the premix are 1% fresh-water fishes premix.
4. largemouth bass fry mixed feed according to claim 3, which is characterized in that by weight, 36 parts of fish meal, water
Solve 3 parts of fish protein powder, 6 parts of globulin powder of spray drying, 15 parts of krill meal, 12 parts of dried silkworm chrysalis meal, 9 parts of fermented bean dregs, flour 6
Part, 4.5 parts of cassava modified starch, 3 parts of soya-bean oil, 2 parts of soyabean lecithin oil, 2 parts of calcium dihydrogen phosphate, 0.5 part of Chinese medicine additive and pre-
1 part of batch mixing.
5. largemouth bass fry mixed feed according to claim 2, which is characterized in that the largemouth bass fry cooperation is raised
Crude protein content is 54.1% in material, crude fat content 12.0%.
6. a kind of Chinese medicine additive of largemouth bass fry mixed feed described in claim 1 answering in largemouth bass fry is raised
With.
7. application according to claim 6, which is characterized in that the application is to promote largemouth bass fry bone growth,
Or the speed of growth is improved, or fry regularity is improved, or improve fry motility rate.
8. application of the largemouth bass fry mixed feed in improving the largemouth bass fry speed of growth described in a kind of claim 2.
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| CN104489419A (en) * | 2015-01-16 | 2015-04-08 | 上海农好饲料有限公司 | Micropterus salmoides fry micro-particle feed and preparation method thereof |
| CN107114601A (en) * | 2017-03-22 | 2017-09-01 | 广东君有饲料有限公司 | A kind of largemouth bass fry is without starch opening mixed feed |
| CN109156656A (en) * | 2018-08-04 | 2019-01-08 | 全椒县鮰鱼养殖专业合作社 | A kind of preparation method of high conversion Channel-catfish fish culture feed |
| CN109221804A (en) * | 2018-09-19 | 2019-01-18 | 何秋宏 | A kind of low fish meal perch highly effective and safe mixed feed |
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| CN101926418A (en) * | 2009-06-22 | 2010-12-29 | 何伟 | Fish bait for catching grass carps |
| CN102150757B (en) * | 2011-02-14 | 2013-06-26 | 北京伟嘉人生物技术有限公司 | Aquatic product feed additive composition, preparation method and application thereof |
| CN103110008B (en) * | 2013-02-04 | 2014-04-02 | 上海农好饲料有限公司 | Fishmeal-free buoyant puffed feedstuff for micropterus salmoides and preparation method of feedstuff |
| CN103548735B (en) * | 2013-10-31 | 2015-03-18 | 浙江海洋学院 | Grouper fry propagation method |
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