CN102406092B - Granular feed for megalobrama amblycephala parent fish and preparation method thereof - Google Patents

Granular feed for megalobrama amblycephala parent fish and preparation method thereof Download PDF

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CN102406092B
CN102406092B CN 201110394983 CN201110394983A CN102406092B CN 102406092 B CN102406092 B CN 102406092B CN 201110394983 CN201110394983 CN 201110394983 CN 201110394983 A CN201110394983 A CN 201110394983A CN 102406092 B CN102406092 B CN 102406092B
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China
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fish
powder
meal
vitamin
megalobrama amblycephala
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CN 201110394983
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Chinese (zh)
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CN102406092A (en
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刘波
谢骏
戈贤平
周群兰
高启平
帅柯
金建国
胡伟雄
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中国水产科学研究院淡水渔业研究中心
通威股份有限公司
苏州金庭大成现代农业股份有限公司
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Priority to CN 201110394983 priority Critical patent/CN102406092B/en
Publication of CN102406092A publication Critical patent/CN102406092A/en
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Abstract

The invention relates to a granular feed for megalobrama amblycephala parent fish and a preparation method thereof. The granular feed for parent fish comprises the following raw material components: fish meal, squid meal, bean pulp, rapeseed meal, cottonseed meal, common flour, wheat middling, washed rice bran, fish oil, linseed oil, vitamin additive, mineral substance additive, monocalcium phosphate, 50% choline chloride, zeolite powder, granulesten powder, 50% vitamin E and potassium sorbate mildewproof agent. The preparation method comprises the following steps: coarsely smashing fish meal, the squid meal, the bean pulp, the rapeseed meal, the cottonseed meal, the common flour, the wheat middling, the rice peel and the potassium sorbate mildewproof agent into mixed coarse material, and screening by a screen of 10-20 meshes; then, stirring and comptely mixing the mixed coarse material, fish oil, the linseed oil, the granulesten powder, 50% vitamin E, premix for fish, the vitamin E, the zeolite powder and the monocalcium phosphate to obtain mixed material; finely smashing the mixed material and screening by a screen of 40-60 meshes; and finally, pelletizing, drying, cooling and packaging. The granular feed has the functions of improving the reproductive capacity and disease-resistant capability of the megalobrama amblycephala parent fish.

Description

A kind of granular feed for megalobrama amblycephala parent fish and preparation method thereof
Technical field
The present invention relates to a kind of granular feed for megalobrama amblycephala parent fish and preparation method thereof, belong to aquatic product matched field of feed.
Background technology
Megalobrama amblycephala ( Megalobrama amblycephala), be under the jurisdiction of Osteichthyes, Cypriniformes, Cyprinidae, Abramidinae, triangular bream belongs to, and is now one of main freshwater aquiculture kind of China.Over nearly 20 years, existing more than 20 provinces,municipalities and autonomous regions in the whole nation are introduced and have been cultivated megalobrama amblycephala, and megalobrama amblycephala accounts for total output more than 10% in southern area output at present, becomes the principal item of China pond, cage culture, the economic benefit highly significant.The feed nutrition of megalobrama amblycephala parent population has material impact to the egg laying amount, ovum and the prelarva quality that improve parent population and the growth of young postlarva, survival rate etc.The quality of parent population directly affects the quality of seed, affects immunity, the growth of megalobrama amblycephala.Traditional megalobrama amblycephala parent population is cultivated the raw materials such as rich water commonly used, soya-bean milk and raises, nutritional imbalance, and feed waste is large, and easy polluted-water causes that Gunther parent fish spawning is few, breeding potential is low, and the survival rate of fry is low, is unfavorable for the sound development of megalobrama amblycephala industry.Therefore, this patent is for the feed of megalobrama amblycephala parent population, from the angle of fish body breeding, improves immunity and the fertility of megalobrama amblycephala parent population, strengthens resistance against diseases, and the mixed feed of comprehensive nutrition, abundant, balance is provided.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of granular feed for megalobrama amblycephala parent fish and preparation method thereof is provided, and its feed nutrition is comprehensive, abundant, can improve the fertility of megalobrama amblycephala parent population, strengthen resistance against diseases, be conducive to nutritional need and growth breeding period.
According to technical scheme provided by the invention: a kind of granular feed for megalobrama amblycephala parent fish is characterized in that: comprise following raw material components, each raw material components proportioning is counted by weight:
fish meal 7.0-11.0 part, dregs of beans 12.0-18.0 part, cuttlefish powder 3.0-5.0 part, dish dregs of rice 19.0-24.0 part, cotton dregs 12.0-20.0 part, long patent flour 6.0-10.0 part, inferior powder 8.0-12.0 part, wash rice bran 4.0-6.0 part, fish oil 4.0-6.0 part, linseed oil 0.5-1.0 part, vitamin(e) supplement 0.5-0.6 part, mineral additive 0.5-0.6 part, calcium dihydrogen phosphate 0.50-1.50 part, 50% Choline Chloride 0.1-0.3 part, zeolite powder 0.39-1.4 part, soybean lecithin powder 0.50-1.50 part, vitamin E 0.06-0.1 part of 50% and potassium sorbate mould inhibitor 0.1-0.3 part.
Crude protein content in described fish meal is 60-70%, crude protein content in described cuttlefish powder is 40-50%, crude protein content in described dregs of beans is 40-50%, crude protein content in described cotton dregs is 40-50%, crude protein content in the described dish dregs of rice is 30-40%, crude protein content in described long patent flour is 12-16%, and the crude protein content in described powder is 12-16%, and the described crude protein content of washing in rice bran is 10-14%.
Described fish meal is the import peru fish meal, and Da Ou International Trading Company Ltd provides by Shanghai.Described linseed oil is provided by the white day biological engineering Limited Liability in large Xi'an.Described vitamin E is mainly 50% Vitwas E, and work pharmaceutical Co. Ltd provides by east, Zhejiang.Described fishing premix is 1% fresh-water fishes mineral matter and vitamin premixs, is provided by Wuxi Hanove Animal Health Products Co., Ltd..Described soybean lecithin powder is provided by Zibo Qi Xing feed corporation,Ltd.
A kind of preparation method of granular feed for megalobrama amblycephala parent fish is characterized in that: adopt following processing step:
(1) coarse crushing: get fish meal, dregs of beans, cuttlefish powder, the dish dregs of rice, cotton dregs, long patent flour, inferior powder, wash rice bran and potassium sorbate mould inhibitor, be the thick material of mixing at pulverizer through primary coarse crushing, and by 10-20 purpose screen cloth;
(2) batch mixing: the above-mentioned thick material of mixing by screen cloth and fish oil, linseed oil, soybean lecithin powder, 50% Choline Chloride, fishing are stirred with premix, vitamin E, zeolite powder and calcium dihydrogen phosphate, are mixed material after abundant mixing in mixer;
(3) fine powder is broken: it is broken above-mentioned mixed material to be carried out secondary fine powder in pulverizer, and by 40-60 purpose screen cloth;
(4) granulate: mixed material is made feed granules;
(5) drying: the feed granules oven dry is pellet;
(6) cooling and packing: pack after the pellet after drying is cooling.
In described coarse crushing step, pulverizer pulverizing speed is 200-300 rev/min.
In described batch mixing step, the mixer rotating speed that feeds intake is 18-20 rev/min.
In described thin pulverising step, pulverizer pulverizing speed is 400-500 rev/min.
In described granulation step, mixed material is made feed granules with aquatic products feeding stuff cuber (STZG series, just prosperous group company), and the feed granules particle diameter is 2.5-3.5 mm.
In described drying steps, feed granules is dried with drying machine (DWT series band drier, just prosperous group company), and bake out temperature is 95 ℃.
In described cooling and packaging step, pack after the pellet after oven dry (SKLG900 cylinder cooler, just prosperous group company) in cooler is cooling.
Compared with the prior art the present invention has the following advantages:
1, add vitamin E, flax wet goods nutritional labeling in parent population granular mixed feed of the present invention, can increase the megalobrama amblycephala Gunther parent fish spawning, improved its fertility.
2, parent population granular mixed feed of the present invention has added the nutritional labelings such as Choline Chloride (content 50%), soybean lecithin powder, and the metabolism that can improve fish liver fat reduces the generation of fish body fat liver; And have certain food calling effect, increase palatability, be conducive to reduce the feed coefficient of megalobrama amblycephala, improve its speed of growth.
3, the selected sufficient raw of parent population granular mixed feed formula of the present invention, production technology is simple;
4, parent population granular mixed feed comprehensive nutrition of the present invention, abundant, compare with megalobrama amblycephala parent population bait such as traditional waste water, the soya-bean milk of splashing, can improve fish brood amount, improves the reproductive capacity of megalobrama amblycephala, increases the survival rate of prelarva.
The specific embodiment
The invention will be further described below in conjunction with specific embodiment.
Embodiment 1:
Prepare 100 kg parent population pellets, its raw material is composed as follows: 7.0 kg fish meal, 16.0 kg dregs of beans, 3.0 kg cuttlefish powder, the 22.0 kg dish dregs of rice, 20.0 kg cotton dregs, 9.0 kg long patent flours, 8.0 kg powder, 4.0 kg wash vitamin E and the 0.2 kg potassium sorbate mould inhibitor of rice bran, 6.0 kg fish oil, 0.5 kg linseed oil, 0.55 kg vitamin(e) supplement, 0.55 kg mineral additive, 1.0 kg calcium dihydrogen phosphates, 0.2 kg50% Choline Chloride, 1.4 kg zeolite powders, 0.50 kg soybean lecithin powder, 0.10 kg 50%.
The preparation section step of described parent population pellet is:
(1) get fish meal, dregs of beans, cuttlefish powder, the dish dregs of rice, cotton dregs, long patent flour, inferior powder, wash rice bran and potassium sorbate mould inhibitor, in pulverizer through primary coarse crushing for mixing thick material, pulverizer is pulverized speed: 200 rev/mins; And by 10 purpose screen clothes;
(2) will stir with premix, zeolite powder and calcium dihydrogen phosphate by the thick material of the mixing of screen cloth and fish oil, linseed oil, soybean lecithin powder, 50% Choline Chloride, vitamin E, fishing, at mixer (V-Mixer, Liyang Huida Machinery Co., Ltd.) be fully mixed material after mixing in, the mixer rotating speed that feeds intake: 18 rev/mins;
(3) it is broken that just above-mentioned mixed material carries out secondary fine powder in pulverizer, and pulverizer is pulverized speed: 400 rev/mins; And by 40 purpose screen clothes;
(4) mixed material is made feed granules, feed granules particle diameter with aquatic products feeding stuff cuber (STZG series, just prosperous group company): 2.5 mm;
(5), feed granules oven dry in drying machine (DWT series band drier, just prosperous group company) is feed granules, bake out temperature is 95 ℃;
(6) feed granules (SKLG900 cylinder cooler, just prosperous group company) in cooler after drying is packed after cooling.
In embodiment 1, the parent population pellet of preparation can improve parent population fish brood amount 20%, increases megalobrama amblycephala reproductive capacity, increases the survival rate 10% of prelarva.
Embodiment 2:
Prepare 100 kg parent population pellets, its raw material is composed as follows: 9.0 kg fish meal, 12.0 kg dregs of beans, 4.0 kg cuttlefish powder, the 24.0 kg dish dregs of rice, 18.0 kg cotton dregs, 6.0 kg long patent flours, 12.0 kg powder, 5.0 kg wash vitamin E and the 0.1 kg potassium sorbate mould inhibitor of rice bran, 5.0 kg fish oil, 1.0 kg linseed oil, 0.50 kg vitamin(e) supplement, 0.50 kg mineral additive, 0.5 kg calcium dihydrogen phosphate, 0.1 kg 50% Choline Chloride, 1.22 kg zeolite powders, 1.0 kg soybean lecithin powder, 0.08 kg 50%.
The preparation section step of described parent population pellet is:
(1) get fish meal, dregs of beans, cuttlefish powder, the dish dregs of rice, cotton dregs, long patent flour, inferior powder, wash rice bran and potassium sorbate mould inhibitor, in pulverizer through primary coarse crushing for mixing thick material, pulverizer is pulverized speed: 250 rev/mins; And by 15 purpose screen clothes;
(2) will stir with premix, vitamin E, zeolite powder and calcium dihydrogen phosphate by the thick material of the mixing of screen cloth and fish oil, linseed oil, soybean lecithin powder, 50% Choline Chloride, fishing, at mixer (V-Mixer, Liyang Huida Machinery Co., Ltd.) be fully mixed material after mixing in, the mixer rotating speed that feeds intake: 19 rev/mins;
(3) it is broken that just above-mentioned mixed material carries out secondary fine powder in pulverizer, and pulverizer is pulverized speed: 450 rev/mins; And by 50 purpose screen clothes;
(4) mixed material is made feed granules, feed granules particle diameter with aquatic products feeding stuff cuber (STZG series, just prosperous group company): 3 mm;
(5), with feed granules oven dry in drying machine (DWT series band drier, just prosperous group company), bake out temperature is 95 ℃;
(6) will dry after feed granules (SKLG900 cylinder cooler, just prosperous group company) in cooler pack after cooling.
In embodiment 2, the parent population pellet of preparation can improve parent population fish brood amount 15%, increases megalobrama amblycephala reproductive capacity, increases the survival rate 12% of prelarva.
Embodiment 3:
Prepare 100 kg parent population pellets, its raw material is composed as follows: 11.0 kg fish meal, 18.0 kg dregs of beans, 5.0 kg cuttlefish powder, the 19.0 kg dish dregs of rice, 12.0 kg cotton dregs, 10.0 kg long patent flours, 9.0 kg powder, 6.0 kg wash vitamin E and the 0.3 kg potassium sorbate mould inhibitor of rice bran, 4.0 kg fish oil, 0.75 kg linseed oil, 0.60 kg vitamin(e) supplement, 0.60 kg mineral additive, 1.5 kg calcium dihydrogen phosphates, 0.3 kg 50% Choline Chloride, 0.39 kg zeolite powder, 1.5 kg soybean lecithin powder, 0.06 kg 50%.
The preparation section step of described parent population pellet is:
(1) get fish meal, dregs of beans, cuttlefish powder, the dish dregs of rice, cotton dregs, long patent flour, inferior powder, wash rice bran and potassium sorbate mould inhibitor, in pulverizer through primary coarse crushing for mixing thick material, pulverizer is pulverized speed: 300 rev/mins; And by 20 purpose screen clothes;
(2) will stir with premix, vitamin E, zeolite powder and calcium dihydrogen phosphate by the thick material of the mixing of screen cloth and fish oil, linseed oil, soybean lecithin powder, 50% Choline Chloride, fishing, at mixer (V-Mixer, Liyang Huida Machinery Co., Ltd.) be fully mixed material after mixing in, the mixer rotating speed that feeds intake: 20 rev/mins;
(3) it is broken that just above-mentioned mixed material carries out secondary fine powder in pulverizer, and pulverizer is pulverized speed: 500 rev/mins; And by 60 purpose screen clothes;
(4) mixed material is made feed granules, feed granules particle diameter with aquatic products feeding stuff cuber (STZG series, just prosperous group company): 3.5 mm;
(5), with feed granules oven dry in drying machine (DWT series band drier, just prosperous group company), bake out temperature is 95 ℃;
(6) will dry after feed granules (SKLG900 cylinder cooler, just prosperous group company) in cooler pack after cooling.
In embodiment 3, the parent population pellet of preparation can improve parent population fish brood amount 10%, increases megalobrama amblycephala reproductive capacity, increases the survival rate 15% of prelarva.

Claims (3)

1. granular feed for megalobrama amblycephala parent fish, it is characterized in that: comprise following raw material components, each raw material components proportioning is counted by weight:
fish meal 7.0-11.0 part, dregs of beans 12.0-18.0 part, cuttlefish powder 3.0-5.0 part, dish dregs of rice 19.0-24.0 part, cotton dregs 12.0-20.0 part, long patent flour 6.0-10.0 part, inferior powder 8.0-12.0 part, wash rice bran 4.0-6.0 part, fish oil 4.0-6.0 part, linseed oil 0.5-1.0 part, vitamin(e) supplement 0.5-0.6 part, mineral additive 0.5-0.6 part, calcium dihydrogen phosphate 0.50-1.50 part, 50% Choline Chloride 0.1-0.3 part, zeolite powder 0.39-1.4 part, soybean lecithin powder 0.50-1.50 part, vitamin E 0.06-0.1 part of 50% and potassium sorbate mould inhibitor 0.1-0.3 part.
2. granular feed for megalobrama amblycephala parent fish as claimed in claim 1, it is characterized in that: the crude protein content in described fish meal is 60-70%, crude protein content in described cuttlefish powder is 40-50%, crude protein content in described dregs of beans is 40-50%, crude protein content in described cotton dregs is 40-50%, crude protein content in the described dish dregs of rice is 30-40%, crude protein content in described long patent flour is 12-16%, crude protein content in described powder is 12-16%, and the described crude protein content of washing in rice bran is 10-14%.
3. granular feed for megalobrama amblycephala parent fish as claimed in claim 1, it is characterized in that: described vitamin E is 50% Vitwas E.
CN 201110394983 2011-12-02 2011-12-02 Granular feed for megalobrama amblycephala parent fish and preparation method thereof CN102406092B (en)

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CN103300223B (en) * 2013-06-28 2014-05-07 云南农业大学 Application of rubber seedcake in megalobrama amblycephala formula feed and formula of megalobrama amblycephala formula feed
CN103504163B (en) * 2013-09-30 2015-12-02 常州润达科技信息咨询有限公司 A kind of bream feed
CN103931911B (en) * 2014-03-17 2015-12-30 青阳县曙光生态养殖专业合作社 A kind of bream formula forage and preparation method thereof
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CN104187027A (en) * 2014-07-10 2014-12-10 常州海大生物饲料有限公司 Megalobrama amblycephala high temperature phase puffed mixed feed and preparation method thereof
CN104543562B (en) * 2015-01-08 2017-06-09 华中农业大学 A kind of feed and preparation method and application for improving megalobrama amblycephala muscle highly unsaturated fatty acid
CN104905072A (en) * 2015-06-30 2015-09-16 南通巴大饲料有限公司 Compound feed for megalobrama amblycephala and preparation method of compound feed
CN105285499A (en) * 2015-11-06 2016-02-03 中国水产科学研究院淡水渔业研究中心 Special compound feed capable of promoting growth and resisting high-temperature stress of megalobrama amblycephala and preparation method of special compound feed
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