CN103392928A - High-efficiency expanded compound feed for dace and preparation method thereof - Google Patents
High-efficiency expanded compound feed for dace and preparation method thereof Download PDFInfo
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- CN103392928A CN103392928A CN2013103050563A CN201310305056A CN103392928A CN 103392928 A CN103392928 A CN 103392928A CN 2013103050563 A CN2013103050563 A CN 2013103050563A CN 201310305056 A CN201310305056 A CN 201310305056A CN 103392928 A CN103392928 A CN 103392928A
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Abstract
The invention discloses a high-efficiency expanded compound feed for dace and a preparation method thereof. The expanded compound feed is capable of meeting the requirements on rapid growth and high survival rate of dace and also capable of reducing aquaculture costs and alleviating water body pollution. The high-efficiency expanded compound feed is prepared from the following raw materials according to weight percentage: 10%-20% of barley bran, 10%-40% of gulfweed powder, 5%-10% of kelp powder, 5%-15% of shrimp meal, 2%-6% of shrimp shell meal, 5%-15% of soybean isolate protein, 5%-10% of coconut meal, 5%-10% of palm meal, 5%-10% of corns, 5%-10% of flour, 1.5%-2% of monocalcium phosphate, 0.5%-2% of palm oil, 0.5%-2% of a premix for vegetarian fish, 0.2%-1.0% of a compound amino acid mixture and 0.1%-0.5% of butyrin. The high-efficiency expanded compound feed for dace has the advantages of rapid growth and high survival rate of dace, low feed coefficient and low pollution.
Description
Technical field
The present invention relates to a kind of aquatic feeds, especially a kind of dace mixed feed and preparation method thereof.
Background technology
Dace (Cirrhinus molitorella) belongs to Cypriniformes, Cyprinidae, labeoninae, dace genus.Because its fine and tender taste, delicious flavour, cultural technique are simple, the per mu yield high, dace has become one of important freshwater aquiculture economic fish in China South China, and cultured area enlarges year by year.Except edible for the mankind, dace still cultivates the forage fiss of high-grade economic freshwater fish mandarin fish.
About the mixed feed of dace, someone has carried out correlative study.Disclose a kind of compound method of dace feed as Chinese patent application CN102273558A, by chicken rice noodle roll, extra large shrimp med, peanut wheatfeed, chicken blood meal, soya bean protein powder, fig powder, carrot meal, hawthorn powder, corn powder, pine needle meal, milk powder, by constant weight percentage, formed; 201110147893.9 of Chinese patent application disclose the compound method of another dace feed, and it is comprised of by constant weight percentage groundnut kernel powder, river prawn powder, earthworm powder, corn flour, bread worm powder, almond powder, gingko powder, broad bean powder, banaina, river snail digested tankage, bighead atractylodes rhizome powder, calcium powder, vitamin.
In above-mentioned several dace mixed feeds, there is the feed a part raw material to be difficult to comparatively speaking obtain,, as chicken rice noodle roll, chicken blood meal, fig powder, carrot meal, hawthorn powder, pine needle meal, almond powder, gingko powder, banaina etc., therefore be difficult for large-scale production and promote.In addition, above-mentioned two kinds of dace mixed feeds do not have to disclose the preparation method of its feed yet, and, according to the dace feed that traditional feed processing technology is produced, exist water stability poor, to problems such as water environment pollution are serious.Moreover, over the past two years, China Yangtze River Delta Area also starts to introduce dace and cultivates, compare with China south China and other places, the growth period of the suitable dace in Jiangsu-zhejiang Shanghai Area area is shorter, and present dace mixed feed exists that the speed of growth is slow, feed coefficient is high, can not adapt to the problems such as nutritional need of Jiangsu-zhejiang Shanghai Area area dace Fast Growth.In sum, industry is in the urgent need to developing a kind of efficient, environmental protection dace mixed feed that adapts to China's Jiangsu-zhejiang Shanghai Area area dace cultivation use.
Summary of the invention
An object of the present invention is the technical problem that for above, will solve, a kind of requirement that had both reached dace Fast Growth and high-survival rate is provided, can reduce again aquaculture cost and to expanding compound feed of water pollution and preparation method thereof.
For reaching above technical purpose, efficient dace expanding compound feed raw material provided by the invention has the component of following percentage by weight: barley bran 10-20%, sargassum powder 10-40%, Kelp Powder 5-10%, shrimp med 5-15%, shrimp shell meal 2-6%, soybean protein isolate 5-15%, coconut dregs of rice 5-10%, palm kernel meal 5-10%, corn 5-10%, flour 5-10%, calcium dihydrogen phosphate 1.5-2%, palm oil 0.5-2%, phytophage fish premix 0.5-2%, compounded amino acid blend 0.2～1.0%, glycerol monobutyralte 0.1-0.5%.
Further, dace mixed feed of the present invention is comprised of the component of following percentage by weight: barley bran 10%, sargassum powder 10%, Kelp Powder 8%, shrimp med 15%, shrimp shell meal 5%, soybean protein isolate 6%, the coconut dregs of rice 10%, palm kernel meal 10%, corn 10%, flour 8.5%, calcium dihydrogen phosphate 2%, palm oil 2%, the premix 2% of phytophage fish, compounded amino acid blend 1.0%, glycerol monobutyralte 0.5%.
Described compounded amino acid blend is to be mixed by 1B sulfate, threonine and tryptophan.
Described compounded amino acid blend is comprised of the component of following percentage by weight: 1B sulfate 50%, threonine 40% and tryptophan 10%.
Described flour is Strong flour.
Described phytophage fish is mixed by vitamin(e) A acetate, cholecalciferol, Vitwas E, prokeyvit, vitamin B1, riboflavin, calcium pantothenate, vitamin B6, cobalamin, nicotinic acid, folic acid, biotin, inositol, vitamin C phosphoric ester, Choline Chloride, epsom salt, cupric sulfate pentahydrate, a hydration zinc sulphide, Feromax, Manganous sulfate monohydrate, cobalt chloride, sodium selenite, calcium iodate and zeolite powder with premix.
The present invention also provides a kind of method for preparing efficient dace mixed feed, it is characterized in that comprising the following steps successively:
1) take in proportion each component raw material, mixing and stirring;
2) with step 1) component raw material after described mixing stirs evenly further is crushed to and can passes through 60～80 purpose screen clothes through micronizer;
3) all materials after pulverizing move into modulators, pass into the steam modulation 1-2 minute of 100-110 ℃ according to raw material weight 18～20%, and raw material enters the extrusion granulator and granulates under 100-105 ℃ of condition;
4) under 90～95 ℃ of conditions, the feed granules after expanded is dried;
5) pellet after drying carry out cooling, packing.
Dace expanding compound feed provided by the invention is the digestive physiological characteristics according to dace, select the high feedstuff of bioavailability, as Kelp Powder, shrimp med, soybean protein isolate etc., improved the digestibility of dace to raw material, discharge nitrogen phosphorus thereby reduce in water body; By adding composite crystal ispol, essential amino acid index in balanced feed; Simultaneously,, by the interpolation of functional amino tryptophan and glycerol monobutyralte, improve immunity and the premunition of dace, promoted the speed of growth of dace.
Through the results show, product of the present invention has following advantage: (1) dace speed of growth improves greatly, with plain particles dace feed, compares, and the dace speed of growth improves 50%-100%; (2) the fodder and bait coefficient reduces greatly, the omnidistance use, and feed coefficient can be controlled at 0.8-1.0; (3) reduce cultivating the pollution in dace pond, water quality remains excellent condition, has improved the cultivation survival rate of dace.
The specific embodiment
The present invention is described in further detail below in conjunction with specific embodiment.
Embodiment 1:
Prepare efficient dace expanding compound feed according to following each weight percentages of components:
Barley bran 10%, sargassum powder 10%, Kelp Powder 8%, shrimp med 15%, shrimp shell meal 5%, soybean protein isolate 6%, the coconut dregs of rice 10%, palm kernel meal 10%, corn 10%, flour 8.5%, calcium dihydrogen phosphate 2%, palm oil 2%, the premix 2% of phytophage fish, compounded amino acid blend 1.0%, glycerol monobutyralte 0.5%.
The preparation process of this efficient dace mixed feed:
1) take each component raw material, mixing and stirring in above ratio;
2) with step 1) component raw material after described mixing stirs evenly further is crushed to and can passes through 80 purpose screen clothes through micronizer;
3) all materials after pulverizing move into modulators, pass into the steam modulation 1 minute of 100 ℃ according to raw material weight 18%, make raw material enter the extrusion granulator under 103 ℃ of conditions and granulate;
4) under 95 ℃ of conditions, the feed granules after expanded is dried;
5) pellet after drying carry out cooling, packing.
Embodiment 2:
Prepare efficient dace expanding compound feed according to following each weight percentages of components:
Barley bran 20%, sargassum powder 10%, Kelp Powder 10%, shrimp med 10%, shrimp shell meal 6%, soybean protein isolate 5%, the coconut dregs of rice 10%, palm kernel meal 8%, corn 6.2%, flour 10%, calcium dihydrogen phosphate 1.5%, palm oil 1%, the premix 1% of phytophage fish, compounded amino acid blend 1.0%, glycerol monobutyralte 0.3%.
The preparation process of this dace mixed feed:
1) take each component raw material, mixing and stirring in above ratio;
2) with step 1) component raw material after described mixing stirs evenly further is crushed to and can passes through 70 purpose screen clothes through micronizer;
3) all materials after pulverizing move into modulators, pass into the steam modulation 1.5 minutes of 100 ℃ according to raw material weight 20%, make raw material enter the extrusion granulator under 105 ℃ of conditions and granulate;
4) under 95 ℃ of conditions, the feed granules after expanded is dried;
5) pellet after drying carry out cooling, packing.
Embodiment 3:
Prepare efficient dace expanding compound feed according to following each weight percentages of components:
Barley bran 15%, sargassum powder 15%, Kelp Powder 6%, shrimp med 15%, shrimp shell meal 5%, soybean protein isolate 7%, the coconut dregs of rice 5%, palm kernel meal 5%, corn 10%, flour 9.5%, calcium dihydrogen phosphate 2%, palm oil 2%, the premix 2% of phytophage fish, compounded amino acid blend 1.0%, glycerol monobutyralte 0.5%.
The preparation process of this dace mixed feed:
1) take each component raw material, mixing and stirring in above ratio;
2) with step 1) component raw material after described mixing stirs evenly further is crushed to and can passes through 60 purpose screen clothes through micronizer;
3) all materials after pulverizing move into modulators, pass into the steam modulation 2 minutes of 105 ℃ according to raw material weight 19%, make raw material enter the extrusion granulator under 102 ℃ of conditions and granulate;
4) under 95 ℃ of conditions, the feed granules after expanded is dried;
5) pellet after drying carry out cooling, packing.
In above each embodiment:
Described compounded amino acid blend is comprised of the component of following percentage by weight: 1B sulfate 50%, threonine 40% and tryptophan 10%.
Described flour is Strong flour.
Described phytophage fish is with premix available from Qingdao master bio tech ltd, and it is mixed by vitamin(e) A acetate, cholecalciferol, Vitwas E, prokeyvit, vitamin B1, riboflavin, calcium pantothenate, vitamin B6, cobalamin, nicotinic acid, folic acid, biotin, inositol, vitamin C phosphoric ester, Choline Chloride, epsom salt, cupric sulfate pentahydrate, a hydration zinc sulphide, Feromax, Manganous sulfate monohydrate, cobalt chloride, sodium selenite, calcium iodate and zeolite powder.
Contrast test situation of the present invention:
Use the described mixed feed of above embodiment 1, the 6-8 month in 2012 was carried out the culture experiment of 6 months by a definite date at Zhejiang Hengxing Feedstuff Co., Ltd's Huzhou Experimental Base.Adopt simultaneously No. 1 mixed feed of dace of Zhejiang Hengxing Feedstuff Co., Ltd's production as a control group.Test is the same a collection of fry of artificial culture then with dace.Test is carried out in 1.5 mu of large little ponds of 6 homalographics, every kind of feed is thrown something and fed respectively 3 ponds as 3 repeated sample.Test was carried out for 10 weeks altogether.The result statistics is as follows:
Added up by above result of the test: relatively, wherein: eventually last counterpoise raising 86.4%, rate of body weight gain raising 89.9%, survival rate raising 86.4%, feed coefficient reduce by 47.1% to the mean value of the mean value of 3 test group and 3 control groups.Show according to above-mentioned result of the test: efficient dace expanded pellet diet provided by the invention is compared with general dace mixed feed, can more effectively promote growing up healthy and sound of dace, significantly improved the output of fish body survival rate and cultivation, reduced feed coefficient, also reduced simultaneously aquaculture cost, and the indices effect is remarkable.
Claims (5)
1. efficient dace expanding compound feed, is characterized in that raw material has the component of following percentage by weight: barley bran 10-20%, sargassum powder 10-40%, Kelp Powder 5-10%, shrimp med 5-15%, shrimp shell meal 2-6%, soybean protein isolate 5-15%, coconut dregs of rice 5-10%, palm kernel meal 5-10%, corn 5-10%, flour 5-10%, calcium dihydrogen phosphate 1.5-2%, palm oil 0.5-2%, phytophage fish premix 0.5-2%, compounded amino acid blend 0.2～1.0%, glycerol monobutyralte 0.1-0.5%.
2. efficient dace expanding compound feed, is characterized in that raw material has the component of following percentage by weight: barley bran 10%, sargassum powder 10%, Kelp Powder 8%, shrimp med 15%, shrimp shell meal 5%, soybean protein isolate 6%, the coconut dregs of rice 10%, palm kernel meal 10%, corn 10%, flour 8.5%, calcium dihydrogen phosphate 2%, palm oil 2%, the premix 2% of phytophage fish, compounded amino acid blend 1.0%, glycerol monobutyralte 0.5%.
3. efficient dace expanding compound feed according to claim 1 and 2, is characterized in that described compounded amino acid blend is to be mixed by 1B sulfate, threonine and tryptophan.
4. efficient dace expanding compound feed according to claim 3, is characterized in that described compounded amino acid blend is comprised of the component of following percentage by weight: 1B sulfate 50%, threonine 40% and tryptophan 10%.
5. the preparation method of efficient dace expanding compound feed is characterized in that comprising the following steps successively:
1) take in proportion each component raw material, mixing and stirring;
2) with step 1) component raw material after described mixing stirs evenly further is crushed to and can passes through 60～80 purpose screen clothes through micronizer;
3) all materials after pulverizing move into modulators, pass into the steam of 100-110 ℃ according to raw material weight 18～20%, modulation 1-2 minute, and raw material enters the extrusion granulator and granulates under 100-105 ℃ of condition;
4) under 90～95 ℃ of conditions, the feed granules after expanded is dried;
5) pellet after drying carry out cooling, packing.
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Cited By (9)
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| CN103892118A (en) * | 2014-03-25 | 2014-07-02 | 青岛万里江食品有限公司 | Granular yellow wine vinasse piglet compound feed |
| CN103892120A (en) * | 2014-03-25 | 2014-07-02 | 青岛万里江食品有限公司 | Method for preparing granular yellow wine vinasse piglet compound feed |
| CN105124221A (en) * | 2015-08-21 | 2015-12-09 | 泰兴市和庆机械配件厂 | Red-increasing feed for parrotfish and preparation method of the red-increasing feed for parrotfish |
| CN105146148A (en) * | 2015-08-21 | 2015-12-16 | 泰兴市和庆机械配件厂 | Cichlasoma severum color-enhancing feed and preparation method thereof |
| CN105166406A (en) * | 2015-08-21 | 2015-12-23 | 泰兴市和庆机械配件厂 | Tropical fish sinking feed and preparation method thereof |
| CN105166470A (en) * | 2015-08-21 | 2015-12-23 | 泰兴市和庆机械配件厂 | Silver arawana anti-inflammation feed and preparation method thereof |
| CN105166469A (en) * | 2015-08-21 | 2015-12-23 | 泰兴市和庆机械配件厂 | Tropical fish floating feed and preparation method thereof |
| CN105166468A (en) * | 2015-08-21 | 2015-12-23 | 泰兴市和庆机械配件厂 | Stingray feed and preparation method thereof |
| CN105192345A (en) * | 2015-08-21 | 2015-12-30 | 泰兴市和庆机械配件厂 | Enteritis fodder for aquarium fishes and preparing method |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103892118A (en) * | 2014-03-25 | 2014-07-02 | 青岛万里江食品有限公司 | Granular yellow wine vinasse piglet compound feed |
| CN103892120A (en) * | 2014-03-25 | 2014-07-02 | 青岛万里江食品有限公司 | Method for preparing granular yellow wine vinasse piglet compound feed |
| CN103892118B (en) * | 2014-03-25 | 2016-01-20 | 青岛万里江食品有限公司 | A kind of yellow wine lees graininess piglet mixed feed |
| CN105124221A (en) * | 2015-08-21 | 2015-12-09 | 泰兴市和庆机械配件厂 | Red-increasing feed for parrotfish and preparation method of the red-increasing feed for parrotfish |
| CN105146148A (en) * | 2015-08-21 | 2015-12-16 | 泰兴市和庆机械配件厂 | Cichlasoma severum color-enhancing feed and preparation method thereof |
| CN105166406A (en) * | 2015-08-21 | 2015-12-23 | 泰兴市和庆机械配件厂 | Tropical fish sinking feed and preparation method thereof |
| CN105166470A (en) * | 2015-08-21 | 2015-12-23 | 泰兴市和庆机械配件厂 | Silver arawana anti-inflammation feed and preparation method thereof |
| CN105166469A (en) * | 2015-08-21 | 2015-12-23 | 泰兴市和庆机械配件厂 | Tropical fish floating feed and preparation method thereof |
| CN105166468A (en) * | 2015-08-21 | 2015-12-23 | 泰兴市和庆机械配件厂 | Stingray feed and preparation method thereof |
| CN105192345A (en) * | 2015-08-21 | 2015-12-30 | 泰兴市和庆机械配件厂 | Enteritis fodder for aquarium fishes and preparing method |
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| CN103392928B (en) | 2014-12-03 |
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