CN102293347B - Powdery compound feed for sturgeons - Google Patents
Powdery compound feed for sturgeons Download PDFInfo
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- CN102293347B CN102293347B CN2011102651107A CN201110265110A CN102293347B CN 102293347 B CN102293347 B CN 102293347B CN 2011102651107 A CN2011102651107 A CN 2011102651107A CN 201110265110 A CN201110265110 A CN 201110265110A CN 102293347 B CN102293347 B CN 102293347B
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- 150000001875 compounds Chemical class 0.000 title claims abstract description 18
- 241000252335 Acipenser Species 0.000 title claims abstract description 13
- 241000881711 Acipenser sturio Species 0.000 claims abstract description 32
- 244000068988 Glycine max Species 0.000 claims abstract description 17
- 235000010469 Glycine max Nutrition 0.000 claims abstract description 17
- 239000000203 mixture Substances 0.000 claims abstract description 11
- 235000019733 Fish meal Nutrition 0.000 claims abstract description 10
- 239000004467 fishmeal Substances 0.000 claims abstract description 10
- 239000001763 2-hydroxyethyl(trimethyl)azanium Substances 0.000 claims abstract description 9
- 235000019743 Choline chloride Nutrition 0.000 claims abstract description 9
- 229920000881 Modified starch Polymers 0.000 claims abstract description 9
- 240000004808 Saccharomyces cerevisiae Species 0.000 claims abstract description 9
- 235000014680 Saccharomyces cerevisiae Nutrition 0.000 claims abstract description 9
- YYRMJZQKEFZXMX-UHFFFAOYSA-L calcium bis(dihydrogenphosphate) Chemical compound [Ca+2].OP(O)([O-])=O.OP(O)([O-])=O YYRMJZQKEFZXMX-UHFFFAOYSA-L 0.000 claims abstract description 9
- 229910000389 calcium phosphate Inorganic materials 0.000 claims abstract description 9
- 229960003178 choline chloride Drugs 0.000 claims abstract description 9
- SGMZJAMFUVOLNK-UHFFFAOYSA-M choline chloride Chemical compound [Cl-].C[N+](C)(C)CCO SGMZJAMFUVOLNK-UHFFFAOYSA-M 0.000 claims abstract description 9
- 235000021323 fish oil Nutrition 0.000 claims abstract description 9
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 9
- 239000011707 mineral Substances 0.000 claims abstract description 9
- 235000019691 monocalcium phosphate Nutrition 0.000 claims abstract description 9
- 238000003672 processing method Methods 0.000 claims abstract description 3
- 210000004185 liver Anatomy 0.000 claims description 10
- 244000046052 Phaseolus vulgaris Species 0.000 claims description 9
- 235000010627 Phaseolus vulgaris Nutrition 0.000 claims description 9
- 239000003963 antioxidant agent Substances 0.000 claims description 9
- 230000003078 antioxidant effect Effects 0.000 claims description 9
- 229940062672 calcium dihydrogen phosphate Drugs 0.000 claims description 8
- 235000019198 oils Nutrition 0.000 claims description 8
- 241000512259 Ascophyllum nodosum Species 0.000 claims description 7
- 239000000843 powder Substances 0.000 claims description 7
- HSINOMROUCMIEA-FGVHQWLLSA-N (2s,4r)-4-[(3r,5s,6r,7r,8s,9s,10s,13r,14s,17r)-6-ethyl-3,7-dihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1h-cyclopenta[a]phenanthren-17-yl]-2-methylpentanoic acid Chemical compound C([C@@]12C)C[C@@H](O)C[C@H]1[C@@H](CC)[C@@H](O)[C@@H]1[C@@H]2CC[C@]2(C)[C@@H]([C@H](C)C[C@H](C)C(O)=O)CC[C@H]21 HSINOMROUCMIEA-FGVHQWLLSA-N 0.000 claims description 2
- AZJQQNWSSLCLJN-UHFFFAOYSA-N 2-ethoxyquinoline Chemical compound C1=CC=CC2=NC(OCC)=CC=C21 AZJQQNWSSLCLJN-UHFFFAOYSA-N 0.000 claims description 2
- 239000003613 bile acid Substances 0.000 claims description 2
- 241001441726 Tetraodontiformes Species 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 230000008901 benefit Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 235000013305 food Nutrition 0.000 abstract description 3
- 235000019764 Soybean Meal Nutrition 0.000 abstract 1
- 241001441724 Tetraodontidae Species 0.000 abstract 1
- 239000004455 soybean meal Substances 0.000 abstract 1
- 235000012424 soybean oil Nutrition 0.000 abstract 1
- 239000003549 soybean oil Substances 0.000 abstract 1
- 239000002994 raw material Substances 0.000 description 11
- 235000010755 mineral Nutrition 0.000 description 7
- 102000004169 proteins and genes Human genes 0.000 description 6
- 108090000623 proteins and genes Proteins 0.000 description 6
- 241000251468 Actinopterygii Species 0.000 description 5
- 235000021401 pellet diet Nutrition 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000008187 granular material Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000004519 grease Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 238000005303 weighing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 230000001079 digestive effect Effects 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 239000005667 attractant Substances 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 229960005069 calcium Drugs 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 230000031902 chemoattractant activity Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000001175 peptic effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000001007 puffing effect Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
Classifications
-
- 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
-
- 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
Landscapes
- Feed For Specific Animals (AREA)
- Fodder In General (AREA)
Abstract
The invention discloses a powdery compound feed for sturgeons, which is suitable for feeding swellfishes and sturgeons. The powdery compound feed is a mixture prepared from multiple components according to a powdery feed processing method. The powdery compound feed is characterized by comprising the following components in percentage by weight: 45-50 percent of fish meal, 21-23 percent of pre-gelatinized starch, 5-8 percent of extruded soybeans, 6-10 percent of fermented soybean meal, 1-2 percent of fish oil, 3-5 percent of beer yeast, 1-2 percent of soybean oil, 1-3 percent of minerals, 0.2-0.5 percent of choline chloride and 1-2 percent of calcium biphosphate, wherein the percentages are percentages by weight. Compared with other compound feeds, the powdery compound feed for sturgeons has the advantages of low cost, high food calling property, high feed viscoelasticity, high water stability, quick sturgeon growth, good economic benefit and good cultivating effect.
Description
Technical field
The present invention relates to the mixed feed field, relate in particular to the powdery compound feed for sturgeons field.
Background technology
Sturgeons is large-scale Important Economic fish, also is precious fingerling.The sturgeon kind that China mainly cultivates has the kinds such as acipenser schrencki, hybrid sturgeon.Along with the Progress ﹠ New Products of sturgeon artificial culture technology, sturgeon has become a kind of fish that the cultivation prospect is arranged in the aquaculture most.The scale propagated artificially of sturgeon constantly enlarges in recent years, originally uses eel compound feed to develop into gradually the sturgeon special compound feed.
In the market take the sturgeon puffing granule compound feed as main sturgeon breeding, but along with the development of soft granule technology, powdery compound feed for sturgeons also begins to use in sturgeon cultivation, has the digestive utilization ratio advantages of higher.Powdery compound feed for sturgeons also is an important directions of sturgeon feed research.
Summary of the invention
The object of the present invention is to provide a kind of required powdery compound feed of sturgeon cultivation that is applicable to, can provide the cost of sufficient nutritional need and the cultivation of growing lower for sturgeon.
For achieving the above object, the present invention is suitable for feeding sturgeon, and it is a kind of mixture of being made by the processing method of powdery compound feed by each raw material components, and its each raw material components and content comprise:
Fish meal 45% ~ 50%;
Pre-gelatinized starch 21% ~ 23%;
Expanded soybean 5% ~ 8%;
Fermented bean dregs 6% ~ 10%;
Fish oil 1% ~ 2%;
Brewer's yeast 3% ~ 5%;
Soya-bean oil 1% ~ 2%;
Mineral matter 1% ~ 3%;
Choline Chloride 0.2% ~ 0.5%;
Calcium dihydrogen phosphate 1%～2%;
All percentages are percetage by weight.
Wherein, fish meal mainly provides protein sources and energy.Because mash feed will be made mixed feed of soft granules, the moisture of mixed feed of soft granules is higher, so the protein of mash feed is had relatively high expectations.Therefore the content of the fish meal among the present invention is 45% ~ 55%, when its content greater than 55%, feed cost strengthens; When its content less than 45% the time, feed conversion rate reduces.
Pre-gelatinized starch mainly is to play cementation for mash feed when soft pellet diet is made in the cultivation use, can make feed have preferably viscoplasticity, and keep preferably stability in water, is beneficial to ingesting of sturgeon, and reduces and scatter and disappear.
Expanded soybean mainly provides protein sources and energy, and its addition is subjected to cost impact, but feed conversion rate descends during too high levels.
Fermented bean dregs is obtained after the PROCESS FOR TREATMENT by fermentation by dregs of beans, can remove ANFs, helps to improve digestive utilization ratio.Protein sources and energy mainly are provided, and its addition is subjected to cost impact, but feed conversion rate descends during too high levels.
Fish oil mainly provides energy, and plays the food calling effect, all can increase when it adds when excessive technological requirement to product, feed storage request etc., and add when not enough, and the functions such as the energy of feed, food calling all descend.
Brewer's yeast mainly provides protein sources, and peptic function, is unfavorable for the water stability of feed when addition is too high.
Soya-bean oil mainly provides energy, all can increase when it adds when excessive technological requirement to product, feed storage request etc., and add when not enough the declines such as the energy of feed.
Calcium dihydrogen phosphate is mainly used in replenishing calcium, P elements; Mineral matter and Choline Chloride etc. play the effect of extra-nutrition all as additive, provide the fish body necessary trace element, promote the metabolism of fish body, and its addition is all not high.
Above-mentioned various raw material components all can be purchased in market.
For making product efficacy of the present invention better, can add in addition the fishing multidimensional in its raw material components, its content is 0.3%; Liver protectant, its content are 0.18%; Antioxidant, its content are 0.02%.Wherein, fishing mainly provides multivitamin with multidimensional, regulates sturgeon immunity; Liver protectant promotes digestion mainly for the protection of the sturgeon liver and gall; Antioxidant is mainly used in preventing feed Raw such as protein, fatty oxidized.Above-mentioned each raw material components is indium addition.
Add man-hour, generally adopt bile acid as liver protectant, antioxidant then generally adopts ethoxyquinoline.
Also can be added with the Kelp Powder that is beneficial to pigment deposition in the raw material components of the present invention, make the sturgeon breeding body colour near natural effect, its content is 2%.
Through in same plant, under the identical management mode condition, adopt the powdery compound feed for sturgeons cost of following each raw material components and content to descend at most, culture efficiency is best:
Fish meal 50%;
Pre-gelatinized starch 23%;
Expanded soybean 6%;
Fermented bean dregs 6%;
Fish oil 2%;
Brewer's yeast 5%;
Soya-bean oil 1%;
Mineral matter 2%;
Choline Chloride 0.5%;
Calcium dihydrogen phosphate 2%;
Fishing multidimensional 0.3%;
Liver protectant 0.18%;
Antioxidant 0.02%;
Kelp Powder 2%;
All percentages are percetage by weight.
Advantage of the present invention is: adopt powdery compound feed for sturgeons of the present invention with respect to other mixed feeds, cost is low, and attractant is good, and glutinousness of feed is good, and water stability is good, and the sturgeon growth is fast, and good in economic efficiency, culture efficiency is good.
The specific embodiment
Below the present invention is described in further detail by specific embodiment, but the present invention is not limited to following examples.Percentage among the present invention all is weight percentage if no special instructions.
Wherein, feed coefficient is that the fish body increases by one jin of body weight, the weight of the feed that needs.
Embodiment 1:
| Fish meal | 55% |
| Pre-gelatinized starch | 21.3% |
| Expanded soybean | 5% |
| Fermented bean dregs | 9% |
| Fish oil | 1% |
| Brewer's yeast | 3% |
| Soya-bean oil | 1% |
| Mineral matter | 1% |
| Choline Chloride | 0.2% |
| Calcium dihydrogen phosphate | 1% |
| The fishing multidimensional | 0.3% |
| Liver protectant | 0.18% |
| Antioxidant | 0.02% |
| Kelp Powder | 2% |
According to formulated feed shown in the upper table, raised sturgeon 84 days.The sturgeon of the present embodiment feed of ingesting ingests active, and the soft pellet diet water stability is good, and the sturgeon growth is fast, and feed coefficient is 1.05, and is good in economic efficiency.
Embodiment 2:
| Fish meal | 45% |
| Pre-gelatinized starch | 21% |
| Expanded soybean | 8% |
| Fermented bean dregs | 10% |
| Fish oil | 2% |
| Brewer's yeast | 5% |
| Soya-bean oil | 2% |
| Mineral matter | 3% |
| Choline Chloride | 0.5% |
| Calcium dihydrogen phosphate | 1% |
| The fishing multidimensional | 0.3% |
| Liver protectant | 0.18% |
| Antioxidant | 0.02% |
| Kelp Powder | 2% |
According to formulated feed shown in the upper table, raised sturgeon 84 days.The sturgeon of the present embodiment feed of ingesting ingests active, and the soft pellet diet water stability is good, and the sturgeon growth is fast, and feed coefficient is 1.13, and is good in economic efficiency.
Embodiment 3:
| Fish meal | 52% |
| Pre-gelatinized starch | 22% |
| Expanded soybean | 6% |
| Fermented bean dregs | 8% |
| Fish oil | 1% |
| Brewer's yeast | 4% |
| Soya-bean oil | 2% |
| Mineral matter | 1% |
| Choline Chloride | 0.5% |
| Calcium dihydrogen phosphate | 1% |
| The fishing multidimensional | 0.3% |
| Liver protectant | 0.18% |
| Antioxidant | 0.02% |
| Kelp Powder | 2% |
According to formulated feed shown in the upper table, raised sturgeon 84 days.The sturgeon of the present embodiment feed of ingesting ingests active, and the soft pellet diet water stability is good, and the sturgeon growth is fast, and feed coefficient is 1.08, and is good in economic efficiency.
Embodiment 4:
| Fish meal | 50% |
| Pre-gelatinized starch | 23% |
| Expanded soybean | 6% |
| Fermented bean dregs | 6% |
| Fish oil | 2% |
| Brewer's yeast | 5% |
| Soya-bean oil | 1% |
| Mineral matter | 2% |
| Choline Chloride | 0.5% |
| Calcium dihydrogen phosphate | 2% |
| The fishing multidimensional | 0.3% |
| Liver protectant | 0.18% |
| Antioxidant | 0.02% |
| Kelp Powder | 2% |
According to formulated feed shown in the upper table, raised sturgeon 84 days.The sturgeon of the present embodiment feed of ingesting ingests active, and the soft pellet diet water stability is good, and the sturgeon growth is the fastest, and feed coefficient is 1.01, and economic benefit is best.
The production technology of product processing of the present invention is as follows: get the raw materials ready (1): the various raw materials of weighing; (2) mix for the first time: will carry out the mix and blend first time after large part raw material and the mixing of smallclothes raw material; (3) ultramicro grinding: mixed material is carried out ultramicro grinding; (4) mix for the second time: the ultra micro material after pulverizing is carried out the mix and blend second time; (5) grease spraying: the material behind the second time mix and blend is carried out grease spraying; (6) screening: to the screening of sieving of the material behind the grease spraying; (7) weighing and bagging: the packing of weighing.
Claims (1)
1. powdery compound feed for sturgeons is suitable for feeding filefish, is suitable for feeding sturgeon, and it is a kind of mixture of being made by the processing method of mash feed by each component, it is characterized in that its component and content are:
Fish meal 45%;
Pre-gelatinized starch 21%;
Expanded soybean 8%;
Fermented bean dregs 10%;
Fish oil 2%;
Brewer's yeast 5%;
Soya-bean oil 2%;
Mineral matter 3%;
Choline Chloride 0.5%;
Calcium dihydrogen phosphate 1%;
Fish multidimensional 0.3%;
Liver protectant bile acid 0.18%;
Antioxidant ethoxyquinoline 0.02%;
Kelp Powder 2%;
All percentages are percetage by weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102651107A CN102293347B (en) | 2011-09-08 | 2011-09-08 | Powdery compound feed for sturgeons |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102651107A CN102293347B (en) | 2011-09-08 | 2011-09-08 | Powdery compound feed for sturgeons |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102293347A CN102293347A (en) | 2011-12-28 |
| CN102293347B true CN102293347B (en) | 2013-01-30 |
Family
ID=45354229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102651107A Active CN102293347B (en) | 2011-09-08 | 2011-09-08 | Powdery compound feed for sturgeons |
Country Status (1)
| Country | Link |
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| CN (1) | CN102293347B (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103168963B (en) * | 2013-03-19 | 2015-01-07 | 浙江一星实业股份有限公司 | Soybean snakehead feed |
| CN103349157B (en) * | 2013-06-22 | 2015-01-07 | 福建省农业科学院中心实验室 | Compound feed for female parent fishes of sturgeons |
| CN103349176B (en) * | 2013-06-22 | 2014-10-15 | 福建省农业科学院中心实验室 | Oligopeptide-rich soft-particle compound feed for sturgeons |
| CN103349177A (en) * | 2013-06-28 | 2013-10-16 | 镇江水中仙渔业发展有限公司 | Composition of sturgeon forage |
| CN103340316B (en) * | 2013-07-13 | 2014-07-16 | 肖玲 | Special compound feed for sturgeon, and preparation method thereof |
| CN103461728A (en) * | 2013-09-29 | 2013-12-25 | 湛江粤华水产饲料有限公司 | Mixed feed capable of preventing enteritis of golden pomfret and preparing method of mixed feed |
| CN104187105A (en) * | 2014-08-20 | 2014-12-10 | 四川省农业科学院水产研究所 | Acipenser dabryanus postpartum parent fish feed |
| CN104171741A (en) * | 2014-08-24 | 2014-12-03 | 四川省农业科学院水产研究所 | Feed of adult acipenser dabryanus |
| CN105614172A (en) * | 2015-12-30 | 2016-06-01 | 防城港市那旺生态农业科技有限公司 | Sturgeon breeding high-efficiency feed |
| CN107279606A (en) * | 2017-08-04 | 2017-10-24 | 安徽省泾县丰瑞水产科技有限公司 | A kind of sturgeon marketable fish forming stage feed |
| CN107410774A (en) * | 2017-09-28 | 2017-12-01 | 临汾市尧都区云盛水产养殖有限公司 | A kind of sturgeon adult feedstuff |
| CN108522804A (en) * | 2018-03-14 | 2018-09-14 | 福建省农业科学院农业质量标准与检测技术研究所 | A kind of growth promotion acipenser schrencki mixed feed of soft granules and preparation method thereof |
| CN108522862A (en) * | 2018-03-28 | 2018-09-14 | 余道逍 | A kind of slow falling fish feed and its preparation process |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1255295A (en) * | 1999-11-30 | 2000-06-07 | 汤沃坤 | Synthetic feed for Chinese sturgeon and its production method |
| CN101040658B (en) * | 2006-12-13 | 2011-09-21 | 福建天马饲料有限公司 | Expanded pelleted feed of grown eel fishes without pollution |
| CN101002596A (en) * | 2007-01-17 | 2007-07-25 | 福建天马饲料有限公司 | Ruffed, granulated, compounding feed for young golden pomfret |
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