CN103168973A - Fry feed special for taimen - Google Patents
Fry feed special for taimen Download PDFInfo
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- CN103168973A CN103168973A CN2013101381487A CN201310138148A CN103168973A CN 103168973 A CN103168973 A CN 103168973A CN 2013101381487 A CN2013101381487 A CN 2013101381487A CN 201310138148 A CN201310138148 A CN 201310138148A CN 103168973 A CN103168973 A CN 103168973A
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Abstract
The invention discloses a fry feed special for taimen, and relates to a fry special feed. The invention aims at solving the problems of low survival rate, low growth speed and high feed coefficient when the existing conventional feed is used for feeding the taimen fries. The fry feed special for taimen is prepared from fish meal, soybean meal, corn gluten meal, cuttlefish paste, wheat middling, phospholipid, fish oil, soyabean oil, monocalcium phosphate, VC (Vitamin C) phosphate, choline chloride, compound vitamin, compound trace element and an antioxidant. The fry feed has the advantages that the survival rate of the taimen is increased by 3-3.5 percent, the average weight gain rate is increased by 10-12 percent, the feed coefficient is reduced by below 1.2, and the nutritional levels are as follows: the content of the protein is 40-50 percent and the content of the fat is 10-30 percent. The fry feed special for the taimen is mainly used for feeding the taimen fries.
Description
Technical field
The present invention relates to a kind of seed special feed.
Background technology
Taimen (Hucho taimen) belongs to salmon shape order, salmon section, and taimen belongs to.Be the high-quality cold water fishes, and the taimen resource of China is exhausted.Therefore, carry out the artificial propagation of taimen, carrying out stock enhancement and artificial domesticating and cultivating has been very urgent task, and the quality of seed phase domestication effect directly affects the success or failure of resource recovery, breeding production.At present, also there is no taimen seed special feed, can only adopt rainbow trout feed etc. to throw something and feed.Because different cultivars has no biological habit, it all has specific demand to every kind of nutrient.Adopt other feeds taimen of feeding, not only can make feed price high, cost strengthens, and growth efficiency is not high, simultaneously environment is caused more pollution.Adopt in sum the existing conventional feed taimen seed of feeding to have survival rate low (survival rate is lower than 96%) and the speed of growth slow (after the 48d that feeds, average growth rate is lower than 90%), reach the problem of feed coefficient high (feed coefficient is higher than 1.2).
Summary of the invention
The present invention seeks to solve and adopt the existing conventional feed taimen seed of feeding to have that survival rate is low and the speed of growth is slow, and the high problem of feed coefficient, and a kind of special feed of taimen seed rearing is provided.
The special-purpose sprout feed of a kind of taimen is prepared from by 30～50 parts of fish meal, 10～30 parts of Soybean Meaies, 5～10 parts of corn protein powders, 0.5～3 part of cuttlefish cream, 15～30 parts powder, 1～3 part of phosphatide oil, 1～10 part of fish oil, 1～10 part of soya-bean oil, 0.5～3 part of calcium dihydrogen phosphate, 0.01～0.1 part of VC phosphate, 0.1～0.2 part of Choline Chloride, 0.1～0.3 part of B B-complex, 0.1～0.6 part of composite trace element and 0.01～0.06 part of antioxidant by weight.
advantage of the present invention: one, the special-purpose sprout feed of taimen of the present invention is used for feeding the taimen seed, adopting the special-purpose sprout feed of taimen of the present invention and existing conventional feed namely to establish the fish body weight by 1%～3%(of fish body weight (fish body weight refer to feed macrura reevesii actual weight) is x, the scale of feeding of feed is (1%～3%) x) feed, throw something and feed every day 2 times, feed after 48d, adopt the special-purpose sprout feed of taimen of the present invention and the existing conventional feed taimen seed effect of feeding to compare, the taimen survival rate has improved 3%～3.5%, average growth rate has improved 10%～12%, feed coefficient is reduced to below 1.2, two, the trophic level of the special-purpose sprout feed of taimen of the present invention: protein 40～50%, fat 10～30%.
The specific embodiment
The specific embodiment one: present embodiment is the special-purpose sprout feed of a kind of taimen, is prepared from by 30～50 parts of fish meal, 10～30 parts of Soybean Meaies, 5～10 parts of corn protein powders, 0.5～3 part of cuttlefish cream, 15～30 parts powder, 1～3 part of phosphatide oil, 1～10 part of fish oil, 1～10 part of soya-bean oil, 0.5～3 part of calcium dihydrogen phosphate, 0.01～0.1 part of VC phosphate, 0.1～0.2 part of Choline Chloride, 0.1～0.3 part of B B-complex, 0.1～0.6 part of composite trace element and 0.01～0.06 part of antioxidant by weight.
the special-purpose sprout feed of the described taimen of present embodiment is used for feeding the taimen seed, adopting the special-purpose sprout feed of taimen of present embodiment and existing conventional feed namely to establish the fish body weight by 1%～3%(of fish body weight (fish body weight refer to feed macrura reevesii actual weight) is x, the scale of feeding of feed is (1%～3%) x) feed, throw something and feed every day 2 times, feed after 48d, adopt the special-purpose sprout feed of taimen of present embodiment and the existing conventional feed taimen seed effect of feeding to compare, the taimen survival rate has improved 3%～3.5%, average growth rate has improved 10%～12%, feed coefficient is reduced to below 1.2.
The trophic level of the special-purpose sprout feed of the described taimen of present embodiment: protein 40～50%, fat 10～30%.
the concrete preparation process of the special-purpose sprout feed of the described taimen of present embodiment is as follows: one, weighing: take by weight 30～50 parts of fish meal, 10～30 parts of Soybean Meaies, 5～10 parts of corn protein powders, 0.5～3 parts of cuttlefish cream, 15～30 parts powder, 1～3 part of phosphatide oil, 1～10 part of fish oil, 1～10 part of soya-bean oil, 0.5～3 parts of calcium dihydrogen phosphates, 0.01～0.1 part of VC phosphate, 0.1～0.2 part of Choline Chloride, 0.1～0.3 part of B B-complex, 0.1～0.6 part of composite trace element and 0.01～0.06 part of antioxidant, two, be pulverized and mixed: 30～50 parts of fish meal that at first step 1 taken, 10～30 parts of Soybean Meaies, 5～10 parts of corn protein powders, 0.5～3 part of cuttlefish cream, 15～30 parts powder, 0.5～3 part of calcium dihydrogen phosphate, 0.01～0.1 part of VC phosphate, 0.1～0.2 part of Choline Chloride, 0.1～0.6 part of composite trace element and 0.01～0.06 part of antioxidant are pulverized successively, then stir and evenly mix, obtain mixed powder, three, granulate: the mixed powder that step 2 is obtained is packed in elevator, adopts rolling feeding manner feeding, and through steam regulation of texture, conditioning of texture, then passes through successively extruding, the oven dry and cooling of twin-screw swelling granular machine, obtains particulate material, four, oil spout mixes: adopt 0.1～0.3 part of B B-complex that the mode of oil spout takes step 1,1～3 part of phosphatide oil, 1～10 part of fish oil and 1～10 part of soya-bean oil evenly to add in the particulate material that step 3 obtains, namely obtain the special-purpose sprout feed of taimen.
the specific embodiment two: the difference of present embodiment and the specific embodiment one is: described B B-complex is comprised of vitamin E, prokeyvit, vitamin A, cholecalciferol, vitamin B1, vitamin B2, vitamin B6, cobalamin, nicotinic acid, folic acid, inositol, biotin and calcium pantothenate, and the content that guarantees vitamin E in the special-purpose sprout feed of described taimen is 200mg/kg, in the special-purpose sprout feed of described taimen, the content of prokeyvit is 10mg/kg, in the special-purpose sprout feed of described taimen, the content of vitamin A is 5000IU/kg, in the special-purpose sprout feed of described taimen, the content of cholecalciferol is 2000IU/kg, in the special-purpose sprout feed of described taimen, the content of vitamin B1 is 15mg/kg, in the special-purpose sprout feed of described taimen, the content of vitamin B2 is 30mg/kg, in the special-purpose sprout feed of described taimen, the content of vitamin B6 is 15mg/kg, in the special-purpose sprout feed of described taimen, the content of cobalamin is 0.03mg/kg, in the special-purpose sprout feed of described taimen, the content of nicotinic acid is 175mg/kg, the content of the special-purpose sprout feed Folic Acid of described taimen is 8mg/kg, the content of the special-purpose sprout feed mysoinositol of described taimen is 300mg/kg, in the special-purpose sprout feed of described taimen, the content of biotin is 1mg/kg, in the special-purpose sprout feed of described taimen, the content of calcium pantothenate is 50mg/kg.Other are identical with the specific embodiment one.
the specific embodiment three: present embodiment and one of the specific embodiment one or two difference are: described composite trace element is by ferro element, the zinc element, copper, manganese element, I, cobalt element and selenium element form, and guarantee that in the special-purpose sprout feed of described taimen, iron content is 60mg/kg, in the special-purpose sprout feed of described taimen, the zinc constituent content is 75mg/kg, in the special-purpose sprout feed of described taimen, copper content is 3mg/kg, in the special-purpose sprout feed of described taimen, manganese element content is 20mg/kg, in the special-purpose sprout feed of described taimen, I content is 1mg/kg, in the special-purpose sprout feed of described taimen, cobalt element content is 0.05mg/kg, in the special-purpose sprout feed of described taimen, the selenium constituent content is 0.1mg/kg.Other are identical with the specific embodiment one or two.
The specific embodiment four: one of present embodiment and specific embodiment one to three difference is: the special-purpose sprout feed of described taimen is prepared from by 40 parts of fish meal, 19 parts of Soybean Meaies, 8 parts of corn protein powders, 1 part of cuttlefish cream, 20 parts powder, 2 parts of phosphatide oils, 4 parts of fish oil, 4 parts of soya-bean oil, 1 part of calcium dihydrogen phosphate, 0.05 part of VC phosphate, 0.15 part of Choline Chloride, 0.25 part of B B-complex, 0.5 part of composite trace element and 0.05 part of antioxidant by weight.Other are identical with the specific embodiment one to three.
Adopt following verification experimental verification effect of the present invention:
Test one: the special-purpose sprout feed of a kind of taimen is prepared from by 40 parts of fish meal, 19 parts of Soybean Meaies, 8 parts of corn protein powders, 1 part of cuttlefish cream, 20 parts powder, 2 parts of phosphatide oils, 4 parts of fish oil, 4 parts of soya-bean oil, 1 part of calcium dihydrogen phosphate, 0.05 part of VC phosphate, 0.15 part of Choline Chloride, 0.25 part of B B-complex, 0.5 part of composite trace element and 0.05 part of antioxidant by weight.
The concrete preparation process of the special-purpose sprout feed of the described taimen of this test is as follows: one, weighing: take by weight 40 parts of fish meal, 19 parts of Soybean Meaies, 8 parts of corn protein powders, 1 part of cuttlefish cream, 20 parts powder, 1 part of calcium dihydrogen phosphate, 0.05 part of VC phosphate, 0.15 part of Choline Chloride, 0.5 part of composite trace element and 0.05 part of antioxidant; Two, be pulverized and mixed: 40 parts of fish meal that at first step 1 taken, 19 parts of Soybean Meaies, 8 parts of corn protein powders, 1 part of cuttlefish cream, 20 parts powder, 1 part of calcium dihydrogen phosphate, 0.05 part of VC phosphate, 0.15 part of Choline Chloride, 0.5 part of composite trace element and 0.05 part of antioxidant are pulverized successively, then stir and evenly mix, obtain mixed powder; Three, granulate: the mixed powder that step 2 is obtained is packed in elevator, adopts rolling feeding manner feeding, and through steam regulation of texture, conditioning of texture, then passes through successively extruding, the oven dry and cooling of twin-screw swelling granular machine, obtains particulate material; Four, oil spout mixes: adopt 0.25 part of B B-complex that the mode of oil spout takes step 1,2 parts of phosphatide oils, 4 parts of fish oil and 4 parts of soya-bean oil evenly to add in the particulate material that step 3 obtains, namely obtain the special-purpose sprout feed of taimen.
The trophic level of the special-purpose sprout feed of the described taimen of this test: protein 43%, fat 13%.
Feeding experiment:
Test minute 2 groups of processing, be divided into and adopt the special-purpose sprout feed of the described taimen of test one and the existing conventional feed taimen seed of feeding, concrete operations are as follows: 13.0 ℃～17.1 ℃ of water temperatures, dissolved oxygen〉under 8.0mg/L, namely establishing the fish body weight by the 2%(of fish body weight (fish body weight refer to feed macrura reevesii actual weight) is x, the scale of feeding of feed is 2%*x) feed, throw something and feed every day 2 times, the 48d that feeds, 3 repetitions of every processed group, the 100 tail taimen seeds of at every turn feeding; Former worthies sieve fish seed of feeding first adopts basal feed to feed at 13.0 ℃～17.1 ℃ of water temperatures, dissolved oxygen〉7d feeds under 8.0mg/L; Wherein said conventional feed is domestic conventional salmon feed.
Record respectively initial weight and last weight that the employing test one special-purpose sprout feed of described taimen and existing conventional feed are fed the taimen seed, calculate respectively rate of body weight gain, survival rate and feed coefficient, last assembly average, as shown in table 1.Adopt as can be known the special-purpose sprout feed of test one described taimen feed taimen weed survival rate (99.0%) and growth all better (rate of body weight gain 99.52%) by table 1, compare effect significantly (survival rate 94.50% and rate of body weight gain 88.85%) with conventional feed, and feed coefficient (1.15) is significantly lower than domestic feed (1.27).
Table 1
Claims (4)
1. the special-purpose sprout feed of taimen, is characterized in that the special-purpose sprout feed of taimen is prepared from by 30～50 parts of fish meal, 10～30 parts of Soybean Meaies, 5～10 parts of corn protein powders, 0.5～3 part of cuttlefish cream, 15～30 parts powder, 1～3 part of phosphatide oil, 1～10 part of fish oil, 1～10 part of soya-bean oil, 0.5～3 part of calcium dihydrogen phosphate, 0.01～0.1 part of VC phosphate, 0.1～0.2 part of Choline Chloride, 0.1～0.3 part of B B-complex, 0.1～0.6 part of composite trace element and 0.01～0.06 part of antioxidant by weight.
2. the special-purpose sprout feed of a kind of taimen according to claim 1, is characterized in that described B B-complex is comprised of vitamin E, prokeyvit, vitamin A, cholecalciferol, vitamin B1, vitamin B2, vitamin B6, cobalamin, nicotinic acid, folic acid, inositol, biotin and calcium pantothenate, and the content that guarantees vitamin E in the special-purpose sprout feed of described taimen is 200mg/kg, in the special-purpose sprout feed of described taimen, the content of prokeyvit is 10mg/kg, in the special-purpose sprout feed of described taimen, the content of vitamin A is 5000IU/kg, in the special-purpose sprout feed of described taimen, the content of cholecalciferol is 2000IU/kg, in the special-purpose sprout feed of described taimen, the content of vitamin B1 is 15mg/kg, in the special-purpose sprout feed of described taimen, the content of vitamin B2 is 30mg/kg, in the special-purpose sprout feed of described taimen, the content of vitamin B6 is 15mg/kg, in the special-purpose sprout feed of described taimen, the content of cobalamin is 0.03mg/kg, in the special-purpose sprout feed of described taimen, the content of nicotinic acid is 175mg/kg, the content of the special-purpose sprout feed Folic Acid of described taimen is 8mg/kg, the content of the special-purpose sprout feed mysoinositol of described taimen is 300mg/kg, in the special-purpose sprout feed of described taimen, the content of biotin is 1mg/kg, in the special-purpose sprout feed of described taimen, the content of calcium pantothenate is 50mg/kg.
3. the special-purpose sprout feed of a kind of taimen according to claim 1, it is characterized in that described composite trace element is by ferro element, the zinc element, copper, manganese element, I, cobalt element and selenium element form, and guarantee that in the special-purpose sprout feed of described taimen, iron content is 60mg/kg, in the special-purpose sprout feed of described taimen, the zinc constituent content is 75mg/kg, in the special-purpose sprout feed of described taimen, copper content is 3mg/kg, in the special-purpose sprout feed of described taimen, manganese element content is 20mg/kg, in the special-purpose sprout feed of described taimen, I content is 1mg/kg, in the special-purpose sprout feed of described taimen, cobalt element content is 0.05mg/kg, in the special-purpose sprout feed of described taimen, the selenium constituent content is 0.1mg/kg.
4. the special-purpose sprout feed of a kind of taimen according to claim 1, is characterized in that the special-purpose sprout feed of described taimen is prepared from by 40 parts of fish meal, 19 parts of Soybean Meaies, 8 parts of corn protein powders, 1 part of cuttlefish cream, 20 parts powder, 2 parts of phosphatide oils, 4 parts of fish oil, 4 parts of soya-bean oil, 1 part of calcium dihydrogen phosphate, 0.05 part of VC phosphate, 0.15 part of Choline Chloride, 0.25 part of B B-complex, 0.5 part of composite trace element and 0.05 part of antioxidant by weight.
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| CN2013101381487A CN103168973A (en) | 2013-04-19 | 2013-04-19 | Fry feed special for taimen |
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| CN2013101381487A CN103168973A (en) | 2013-04-19 | 2013-04-19 | Fry feed special for taimen |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101513227A (en) * | 2009-03-20 | 2009-08-26 | 中国水产科学研究院黑龙江水产研究所 | Composite attraction agent for huchen |
| CN101731487A (en) * | 2010-01-05 | 2010-06-16 | 中国水产科学研究院黑龙江水产研究所 | Chinese herbal medicine phagostimulant used for hucho salmon |
| CN101791054A (en) * | 2010-04-28 | 2010-08-04 | 中国水产科学研究院黑龙江水产研究所 | Game fish Chinese herbal medicine complex additive |
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2013
- 2013-04-19 CN CN2013101381487A patent/CN103168973A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101513227A (en) * | 2009-03-20 | 2009-08-26 | 中国水产科学研究院黑龙江水产研究所 | Composite attraction agent for huchen |
| CN101731487A (en) * | 2010-01-05 | 2010-06-16 | 中国水产科学研究院黑龙江水产研究所 | Chinese herbal medicine phagostimulant used for hucho salmon |
| CN101791054A (en) * | 2010-04-28 | 2010-08-04 | 中国水产科学研究院黑龙江水产研究所 | Game fish Chinese herbal medicine complex additive |
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| 来长青 等: "饲料中添加不同比例的磷脂油养殖虹蹲试验", 《水产学杂志》, vol. 11, no. 2, 30 November 1998 (1998-11-30), pages 76 - 80 * |
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| 王常安 等: "几种添加剂对哲罗鲑生长和血液生化指标的影响", 《大连水产学院学报》, vol. 24, no. 6, 15 December 2009 (2009-12-15), pages 578 - 582 * |
| 王常安 等: "膨化饲料和颗粒饲料对哲罗鲑生长、体成分、消化酶活性和血液生化指标影响的比较", 《水产学杂志》, vol. 21, no. 2, 15 November 2008 (2008-11-15), pages 47 - 54 * |
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Application publication date: 20130626 |