CN109198272A - A kind of triangular bream feed formula containing yucca extract - Google Patents
A kind of triangular bream feed formula containing yucca extract Download PDFInfo
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- CN109198272A CN109198272A CN201811215329.4A CN201811215329A CN109198272A CN 109198272 A CN109198272 A CN 109198272A CN 201811215329 A CN201811215329 A CN 201811215329A CN 109198272 A CN109198272 A CN 109198272A
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- feed formula
- yucca extract
- triangular bream
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/80—Feeding-stuffs specially adapted for particular animals for aquatic animals, e.g. fish, crustaceans or molluscs
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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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- Food Science & Technology (AREA)
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Abstract
A kind of triangular bream feed formula containing yucca extract, the feed formula comprise the following raw materials by weight percent: fish meal 7%, dregs of beans 24%, rapeseed meal 9%, cotton dregs 6%, chicken meal 6%, wheat-middlings 14.50-16%, flour 25%, brewer's yeast 3%, zeolite powder 2%, fish oil 4%, calcium monohydrogen phosphate 2%, vitamin and mineral pre-mix 1%, yucca extract 0.05-0.45%；The advantages that present invention provides a kind of triangular bream feed formula containing yucca extract, has the discharge for the waste for reducing aquiculture animal, improves the feeding environment of animal, improves growth of animal performance and immunity of organisms, promote growth of animal.
Description
Technical field
The present invention relates to aquatic feeds formulas, and in particular to a kind of triangular bream feed formula containing yucca extract.
Background technique
Yucca (Yucca schidigera), the soft cut tobacco orchid of alias, flash yucca, foreign pineapple, Liliaceae yucca spp,
China's most area has plantation, is perennial evergreen shrub, and the main component of extract is saponin, yucca phenol, white Chenopodiaceae
Pure and mild carbohydrate complexes of reed etc..Yucca extract (Yucca schidigera extract YSE) has special physiology knot
Structure has very strong adsorption capacity to pernicious gas, can substantially reduce the ammonia emission of cultivated animals, improve the raising ring of animal
Border improves growth of animal performance and immunity of organisms, adjusts the effects of body intestinal microenvironment.Therefore, yucca extract is wide
It is general to be applied to the livestock and poultry animals feed addictives such as chicken, pig.However, effect in relation to yucca extract in aquaculture is but still not
It is common.
Triangular bream (Megalobrama terminalis) is commonly called as " triangle bream ", " Qiantang River tower bream " etc., is subordinate to bony fish
Guiding principle, Cyprinidae, triangular bream category are a kind of relatively large economic freshwater fishes.Triangular bream body pork is thick, spur is less, meat is soft, nutrition
It is abundant, it is deep to be liked by the majority of consumers.In recent years, with the continuous depth of the researchs such as triangular bream artificial breeding, rearing of fingerling
Enter, the cultivation scale of triangular bream is also going from strength to strength, and development prospect is wide.Currently, the research in relation to triangular bream nutritional need is still
In the starting stage, and the research in relation to triangular bream feed addictive is detected in chitosan etc..It is raised as a kind of novel aquatic products
Expect additive, there is not been reported for research of the yucca extract in triangular bream compound feed.The present invention proposes that one kind is mentioned containing yucca
The triangular bream feed formula of object is taken, to promote the growth of triangular bream and reduce the discharge of breeding waste.
Summary of the invention
(1) the technical issues of solving
The present invention provides a kind of triangular bream feed formula containing yucca extract, has and reduces the discarded of aquiculture animal
The discharge of object, the advantages that improving the feeding environment of animal, improve growth of animal performance and immunity of organisms, promote growth of animal.
(2) technical solution used
The present invention to achieve the above object, is achieved by the following technical programs: a kind of triangle containing yucca extract
Triangular bream feed formula, the feed formula comprise the following raw materials by weight percent: fish meal 7%, dregs of beans 24%, rapeseed meal 9%, cotton
The dregs of rice 6%, chicken meal 6%, wheat-middlings 14.50-16%, flour 25%, brewer's yeast 3%, zeolite powder 2%, fish oil 4%, phosphoric acid hydrogen
Calcium 2%, vitamin and mineral pre-mix 1%, yucca extract 0.05-0.45%.
As a further optimization of the solution, the feed the preparation method comprises the following steps: weighing the raw material powder of above-mentioned per distribution ratio
It is sieved after broken through 40 mesh, is put into blender and is uniformly mixed, adding water to be mixed 10 minutes later, finally by squash type particle
Slow sinking pellet diet is made in machine.
(3) beneficial effect
The present invention provides a kind of triangular bream feed formula containing yucca extract, has the advantages that
Inventive formulation is scientific and reasonable, it is simple to prepare, can significantly promote triangle by adding yucca extract in feed
The growth of triangular bream and the discharge for reducing livestock waste, the feeding environment, raising triangular bream growth performance and body for improving triangular bream are exempted from
Epidemic disease power has breakthrough innovation in prior art.
Detailed description of the invention
The present invention that the following is further explained with reference to the attached drawings:
Fig. 1 is influence chart of the yucca extract of the present invention to triangular bream juvenile fish nitrogen (NWO) and phosphorus (PWO) waste discharge.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract), unless specifically stated,
It is replaced by other equivalent or with similar purpose alternative features.That is, unless specifically stated, each feature is a series of
An example in equivalent or similar characteristics.
Embodiment
A kind of triangular bream feed formula containing yucca extract, the feed formula by following weight percent raw material group
At: fish meal 7%, dregs of beans 24%, rapeseed meal 9%, cotton dregs 6%, chicken meal 6%, wheat-middlings 14.50-16%, flour 25%, beer ferment
Mother 3%, zeolite powder 2%, fish oil 4%, calcium monohydrogen phosphate 2%, vitamin and mineral pre-mix 1%, yucca extract 0.05-
0.45%.
As a further optimization of the solution, the feed the preparation method comprises the following steps: weighing the raw material powder of above-mentioned per distribution ratio
It is sieved after broken through 40 mesh, is put into blender and is uniformly mixed, adding water to be mixed 10 minutes later, finally by squash type particle
Slow sinking pellet diet is made in machine.
Experimentation:
Culture experiment of the present invention is carried out in aquatic products research institute of Hangzhou City Agricultural Science Research Inst..Triangular bream juvenile fish is by national level
Triangular bream seed farm (Hangzhou, Zhejiang) provides.Before test, physical health is selected, 360 tail of juvenile fish similar in size is 18 outdoor
7d is raised and train in miniflow water sink (diameter 80cm, high 70cm, volume 350L).During raising and train, it is satiated with food in two times feeds control daily
Group feed Y0 is twice (8:00 and 16:00).
Before experiment starts, temporarily feeding fish is stopped eating for 24 hours, 15 tail fishes is taken at random every time, is put into one at random after group's weighing
In cultivation flume.The experiment every tail original body mass of fish is (16.0 ± 0.8) g.3 repetitions are arranged in each experiment process, share 18
Cultivation flume.It takes 3 groups of fishes (every group of 10 tail fishes) after putting in a suitable place to breed at random from remaining fish, measures its long body, weight and liver
Then weight is stored in the sample in refrigerator (- 20 DEG C) as nutrition components analysis.
The raising experiment period is 56d.During experiment, it is satiated with food respectively with 6 kinds of experiment feeds (Y0, Y1, Y2, Y3, Y4 and Y5)
Feed experiment fish (as shown in table 1 below).Continuous charge in cultivation flume, and miniflow water is carried out by 2L/min flow velocity.Test water temperature
It is 27.8-33.0 DEG C, pH is 6.8 ± 0.1, dissolved oxygen 5.0mg/L, and periodicity of illumination is 14h illumination: 10h is dark.
The total content of inventive formulation is 100.After being added to yucca powder, it is necessary to which reducing the contents of wheat-middlings, (wheat-middlings are mainly made
For filler, rather than nutriment), it just can guarantee entire formula or 100 in this way.
Table 1 is Y0, Y1, Y2, Y3, Y4 and Y5 proportion content tables
Note: vitamin and mineral pre-composition (every Kg feed): vitamin A, 16000IU；Vitamin D3, 3000IU；Dimension
Raw element E, 200mg；Vitamin K3, 20mg；Vitamin B1, 13.4mg；Vitamin B2, 20mg；Vitamin B6(pyroxidine), 30mg；
Vitamin B12, 27mg；D-VB5 calcium, 80mg；Choline chloride, 1200mg；Niacin, 130mg；Biotin 1000mg；Folic acid,
6.6mg；Vitamin C, 200mg；Choline chloride, 1200mg.
One hypophosphite monohydrate calcium dihydrogen, 400mg；Calcium lactate, 1000mg；Ironic citrate, 100mg；Bitter salt,
400mg；Dipotassium hydrogen phosphate, 700mg；One hypophosphite monohydrate sodium dihydrogen, 250mg；Aluminium chloride hexahydrate, 20mg；Zinc chloride, 60mg；
Salzburg vitriol, 30mg；Four hydrated manganese sulfates, 20mg；Potassium iodide, 20mg.
After feeding experiment, the fish in each net cage for 24 hours, is then successively caught out, is counted simultaneously by all experiment fish fasting
Weighing.Take 3 tail fishes from each net cage, be stored at -20 DEG C after measurement fish length, weight and liver weight as analysis fish body at
The sample divided.
(1) influence of the yucca extract to triangular bream juvenile growth
Experiment fish FBW (terminal weight), WGR (rate of body weight gain) and SGR (specific growth rate) add water with yucca extract
Downward trend (as shown in table 2 below) after first rising is presented in flat increase.The FBW of experimental group Y1, Y2, Y3 and Y4 are significantly higher than control
Group Y0, and without significant difference between the FBW of experimental group Y5 and control group Y0；The WGR and SGR of experimental group Y1, Y4 and Y5 with it is right
According to group Y0 without significant difference, and the WGR and SGR of Y2 and Y3 are then significantly higher than control group Y0.Experimental group Y3 has highest
FBW, WGR and SGR.
Influence of 2 yucca extract of table to triangular bream juvenile growth
Note: same column letter shoulder number is different to indicate significant difference
(2) influence (referring to Fig.1) of the yucca extract to triangular bream waste discharge
The nitrogen and phosphorus waste discharge for testing fish are respectively 58.2-78.3g/kg and 13.1-21.6g/kg.Control group Y0 and reality
The NWO (nitrogenous wastes discharge amount) group between Y1, Y2, Y3, Y4, Y5 is tested without significant difference, but the NWO of experimental group Y3 is substantially less than
Experimental group Y5.PWO (phosphorus waste discharge amount) between control group Y0 and experimental group Y1, Y2, Y4, Y5 is but real without significant difference
The PWO for testing group Y3 is substantially less than control group Y0 and experimental group Y5.Compared with control group Y0, the nitrogen and phosphorus waste discharge of experimental group Y3
It is significantly lower.
In conclusion can significantly promote growth and the reduction livestock waste of triangular bream by adding yucca extract in feed
Discharge, wherein Y3 effect is best.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (2)
1. a kind of triangular bream feed formula containing yucca extract, which is characterized in that the feed formula is by following weight percent
The raw material of ratio forms: fish meal 7%, dregs of beans 24%, rapeseed meal 9%, cotton dregs 6%, chicken meal 6%, wheat-middlings 14.50-16%, flour
25%, brewer's yeast 3%, zeolite powder 2%, fish oil 4%, calcium monohydrogen phosphate 2%, vitamin and mineral pre-mix 1%, yucca mention
Take object 0.05-0.45%.
2. a kind of triangular bream feed formula containing yucca extract according to claim 1, feature exist, the feed
The preparation method comprises the following steps: the raw material for weighing above-mentioned per distribution ratio is sieved after crushing through 40 mesh, it is put into blender and is uniformly mixed, adding later
Water is mixed 10 minutes, and slow sinking pellet diet is made finally by squash type granulator.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811215329.4A CN109198272A (en) | 2018-10-18 | 2018-10-18 | A kind of triangular bream feed formula containing yucca extract |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811215329.4A CN109198272A (en) | 2018-10-18 | 2018-10-18 | A kind of triangular bream feed formula containing yucca extract |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109874917A (en) * | 2019-03-27 | 2019-06-14 | 杭州市农业科学研究院 | A kind of triangular bream fish meal-less feed containing algal polysaccharides |
| CN112753900A (en) * | 2021-01-29 | 2021-05-07 | 珠海海龙生物科技有限公司 | Efficient and environment-friendly artificial compound feed for loaches and application thereof |
| CN114938832A (en) * | 2022-04-19 | 2022-08-26 | 杭州市农业科学研究院 | Composite feed for relieving long-term density stress of triangular breams |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102578419A (en) * | 2012-03-01 | 2012-07-18 | 中国水产科学研究院淡水渔业研究中心 | Triangular bream compound feed |
| CN103284017A (en) * | 2013-06-28 | 2013-09-11 | 云南农业大学 | Application of yucca in compound feed for megalobrama amblycephala and formula of feed |
| CN103315140A (en) * | 2013-06-26 | 2013-09-25 | 杭州海皇饲料开发有限公司 | Triangular bream mixed feed and preparation method thereof |
| CN106173534A (en) * | 2016-07-19 | 2016-12-07 | 上海市水产研究所 | A kind of like thorn bream naivety carp compound feed and its preparation method and application |
-
2018
- 2018-10-18 CN CN201811215329.4A patent/CN109198272A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102578419A (en) * | 2012-03-01 | 2012-07-18 | 中国水产科学研究院淡水渔业研究中心 | Triangular bream compound feed |
| CN103315140A (en) * | 2013-06-26 | 2013-09-25 | 杭州海皇饲料开发有限公司 | Triangular bream mixed feed and preparation method thereof |
| CN103284017A (en) * | 2013-06-28 | 2013-09-11 | 云南农业大学 | Application of yucca in compound feed for megalobrama amblycephala and formula of feed |
| CN106173534A (en) * | 2016-07-19 | 2016-12-07 | 上海市水产研究所 | A kind of like thorn bream naivety carp compound feed and its preparation method and application |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109874917A (en) * | 2019-03-27 | 2019-06-14 | 杭州市农业科学研究院 | A kind of triangular bream fish meal-less feed containing algal polysaccharides |
| CN112753900A (en) * | 2021-01-29 | 2021-05-07 | 珠海海龙生物科技有限公司 | Efficient and environment-friendly artificial compound feed for loaches and application thereof |
| CN114938832A (en) * | 2022-04-19 | 2022-08-26 | 杭州市农业科学研究院 | Composite feed for relieving long-term density stress of triangular breams |
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