A kind of have anti-stress with the silvery pomfret mixed feed of growth promoting function
Technical field
The invention belongs to field of fodder, relate to the raising of silvery pomfret, particularly a kind of silvery pomfret mixed feed with anti-stress effect.
Background technology
Silvery pomfret (formal name used at school:
Pampus argenteus) be the wherein a kind of of spoke fin net-rope Perciformes Stromateoidei silvery pomfret section, the popular name orbfish is one of famous and precious marine products edible fishes, every hectogram meat contains protein 15.6 grams, fatty 6.6 grams.Fine and tender taste and thorn are few, are particularly suited for the elderly and children edible.Fabricated product has can, saltyly does, poor fish and butterfish dried fish etc.For indigestion, anaemia, the muscles and bones illness such as ache, auxiliary curative effect is arranged, thereby extremely cultivate dealer and consumer's favor.Yet due to overfishing and environmental pollution, the silvery pomfret resource fails day by day, can not satisfy consumers in general's demand, for this reason, carries out propagating artificially of this high-quality resource of silvery pomfret, recovers its resource and seems particularly important.In recent years, Chinese scholars is at the propagating artificially of silvery pomfret, seed rearing and form and carried out comparatively deep research.at present, propagating artificially under condition, mainly to utilize the feed of other commercially available fish to raise silvery pomfret, although can reach sexal maturity, but it is comparatively slow that weak point is the speed of growth, individual preference, and the variation due to envirment factor, switch lamp in breeding process, put and cut off the water, walking about etc. of poultry feeders all causes the stress reaction of silvery pomfret, cause silvery pomfret cultivation survival rate very low, therefore exploitation has anti-stress effect, the mixed feed of silvery pomfret special use, not only can improve silvery pomfret cultivation survival rate, promote the growth of silvery pomfret, can also improve the economic benefit of silvery pomfret cultivation.
Summary of the invention
[0003] technical problem to be solved by this invention be to provide a kind of have anti-stress with the silvery pomfret mixed feed of growth promoting function, this mixed feed can obviously strengthen the silvery pomfret anti-stress ability, and balanced in nutrition, attractant good, can improve the immunity of silvery pomfret, promotes the growth of silvery pomfret, improve the cultivation survival rate, and its good stability in water can reduce in the silvery pomfret breeding process the pollution of water body, and the preparation method is simple, cost is low, is easy to promote.
For solving the problems of the technologies described above, the technology used in the present invention means are as follows:
A kind of have anti-stress with the silvery pomfret mixed feed of growth promoting function, it is characterized in that, one-tenth by following quality percentage composition is grouped into: steam fish meal 30 ~ 50%, shrimp chaff powder 10 ~ 15%, squid visceral meal 3 ~ 5%, swelling soya dreg 10 ~ 15%, soybean lecithin 2 ~ 3%, Strong flour 12 ~ 15%, ocean fish oil 5 ~ 8%, soybean oil 1 ~ 5%, composite mineral matter 1 ~ 2%, B B-complex 1 ~ 2%, silvery pomfret anti-stress health-care agent 1 ~ 5%, above-mentioned each composition quality percentage composition sum is 100%.
Wherein the quality percentage composition of each component composition is preferably: steam fish meal 42%, shrimp chaff powder 12%, squid visceral meal 4%, swelling soya dreg 12%, soybean lecithin 2%, Strong flour 14%, ocean fish oil 5%, soybean oil 3%, composite mineral matter 1.5%, B B-complex 1.5%, silvery pomfret anti-stress health-care agent 3%.
Wherein said silvery pomfret anti-stress health-care agent is grouped into by the one-tenth of following quality percentage composition: L-Ascorbic Acid L-O-Phosphate 5 ~ 10%, betaine 5 ~ 10%, GABA 2 ~ 5%, taurine 5 ~ 10%, glutamic acid 3 ~ 5%, dusty yeast 10 ~ 20%, herbal powder 10 ~ 20%, all the other are diluent, and the quality percentage composition sum of above-mentioned each composition is 100%; Wherein said herbal powder is to be made by the Radix Astragali of the Radix Glycyrrhizae of the capsule of weeping forsythia of the Poria cocos of the red sage root of the seed of Oriental arborvitae of 5 ~ 10 weight portions, 5 ~ 10 weight portions, 2 ~ 8 weight portions, 2 ~ 5 weight portions, 3 ~ 5 weight portions, 2 ~ 4 weight portions, the preparation method of described herbal powder is: take by weight herbal raw material, mix by ultramicro grinding to 120 ~ 150 orders and get final product.Described diluent is one or more in corn protein powder, rice bran, wheat bran, soy meal, is preferably corn protein powder.
Composite mineral matter and B B-complex are commercially available fish with composite mineral matter and fish B B-complex.
of the present invention have anti-stress be with the preparation method of the silvery pomfret mixed feed of growth promoting function: form by formula and take the steam fish meal, shrimp chaff powder, squid visceral meal, swelling soya dreg, soybean lecithin, Strong flour, composite mineral matter, B B-complex and silvery pomfret anti-stress health-care agent, above-mentioned raw materials is fully pulverized rear mistake 80 purpose screen clothes, after mixing, granulate by conventional expanded pellet diet production procedure, after granulation, form by formula and take ocean fish oil and soybean oil mixes, making the mixed ocean fish oil of feed granules surface spraying and soybean oil by rear spraying technology, and get final product.
Advantage of the present invention and beneficial effect are:
1. mixed feed of the present invention can obviously strengthen the silvery pomfret anti-stress ability, and balanced in nutrition, attractant good, can improve the immunity of silvery pomfret, promote the growth of silvery pomfret, improve the cultivation survival rate, and its good stability in water, can reduce in the silvery pomfret breeding process pollution to water body, the preparation method is simple, and cost is low, is easy to promote;
2. comprise the silvery pomfret anti-stress health-care agent in mixed feed of the present invention, wherein added by the seed of Oriental arborvitae, the red sage root, Poria cocos, the capsule of weeping forsythia, the herbal powder that the Chinese herbal medicine such as Radix Glycyrrhizae and the Radix Astragali forms, the seed of Oriental arborvitae wherein, the red sage root, Poria cocos has the effect of the getting fat of calming the nerves, the three is used in conjunction with, Synergistic can significantly improve the irritability of silvery pomfret, reduce its for changes in environmental conditions stress, the capsule of weeping forsythia in addition, Radix Glycyrrhizae and the Radix Astragali have the enhancing immunity of organism, anti-infectious effect, Radix Glycyrrhizae can be improved the attractant of feed to a certain extent in addition, said herbal medicine composition Synergistic, can reduce the stress reaction that silvery pomfret changes to external world, improve immunity and the survival rate of silvery pomfret, promote the growth of silvery pomfret,
2. silvery pomfret anti-stress health-care agent of the present invention has been selected taurine and GABA; both all belong to the neurotransmitter material; can regulate the activity of central nervous system neurons by inhibition; have calm, calm the nerves, anticonvulsant effect; reduce body to stress reactivity, vitamin C also can reduce stress reaction to stimulation and the damage of body.
3. betaine and dusty yeast have been added in silvery pomfret anti-stress health-care agent of the present invention, has good food calling effect for silvery pomfret, and contain rich in protein and vitamin in dusty yeast, have building up health, reduce disease, the effect of weightening finish, and dusty yeast has certain adhesiveness, can make anti-stress health-care agent of the present invention and throw something and feed the effective combination of feed; The glutamic acid that wherein adds simultaneously can play the bright effect of proposing.
The present invention is directed to that stress reaction in the silvery pomfret breeding process is strong, the death rate is high, there is no the problem of special feed, according to growth characteristic and the nutritional need of silvery pomfret, selected above-mentioned raw materials makes up, and has the effect of Synergistic between each raw material.Adopt mixed feed of the present invention can reduce significantly the stress reaction that environmental stimulus causes, the more common fish meal of the survival rate of silvery pomfret has improved 15 ~ 25%, and the also obviously quickening of weightening finish speed, and the economic benefit of cultivation is greatly improved.
The specific embodiment
Embodiment 1: a kind of have anti-stress with the silvery pomfret mixed feed of growth promoting function, it is characterized in that, be grouped into by the one-tenth of following quality percentage composition: steam fish meal 35%, shrimp chaff powder 15%, squid visceral meal 5%, swelling soya dreg 15%, soybean lecithin 3%, Strong flour 12%, ocean fish oil 5%, soybean oil 3%, composite mineral matter 2%, B B-complex 2%, silvery pomfret anti-stress health-care agent 3%.Wherein said silvery pomfret anti-stress health-care agent is grouped into by the one-tenth of following quality percentage composition: L-Ascorbic Acid L-O-Phosphate 8%, betaine 7%, GABA 5%, taurine 10%, glutamic acid 5%, dusty yeast 20%, herbal powder 15%, soy meal 30%.Wherein said herbal powder is to be made by the Radix Astragali of the Radix Glycyrrhizae of the capsule of weeping forsythia of the Poria cocos of the red sage root of the seed of Oriental arborvitae of 10 weight portions, 10 weight portions, 8 weight portions, 5 weight portions, 5 weight portions, 4 weight portions, its preparation method is: take by weight said herbal medicine, mix by ultramicro grinding to 130 order and get final product.
Embodiment 2: a kind of have anti-stress with the silvery pomfret mixed feed of growth promoting function, it is characterized in that, be grouped into by the one-tenth of following quality percentage composition: steam fish meal 42%, shrimp chaff powder 12%, squid visceral meal 4%, swelling soya dreg 12%, soybean lecithin 2%, Strong flour 14%, ocean fish oil 5%, soybean oil 3%, composite mineral matter 1.5%, B B-complex 1.5%, silvery pomfret anti-stress health-care agent 3%.Wherein said silvery pomfret anti-stress health-care agent is grouped into by the one-tenth of following quality percentage composition: L-Ascorbic Acid L-O-Phosphate 10%, betaine 8%, GABA 4%, taurine 10%, glutamic acid 4%, dusty yeast 15%, herbal powder 20%, corn protein powder 29%; Wherein said herbal powder is to be made by the Radix Astragali of the Radix Glycyrrhizae of the capsule of weeping forsythia of the Poria cocos of the red sage root of the seed of Oriental arborvitae of 10 weight portions, 10 weight portions, 8 weight portions, 5 weight portions, 5 weight portions, 4 weight portions, its preparation method is: take by weight said herbal medicine, mix by ultramicro grinding to 150 order and get final product.
Embodiment 3: animal experiment
choose same batch, Bohai Sea silvery pomfret seedling 4000 tails that growth and development state is substantially close, be divided at random 4 groups, every group of 1000 tails, wherein organize 1 and be the blank group, the feed common fish mixed feed of market sale, group 2 is the contrast test group, the silvery pomfret mixed feed of the following comparative experimental example 1 of throwing something and feeding, group 3 ~ 4 is experimental group, the embodiment of the present invention 1 of throwing something and feeding respectively, 2 silvery pomfret mixed feed, half a year is gone through in zoopery, the growth data such as record start and the fork of the fry after half a year length and body weight, the parameters such as the survival rate of fry, calculate average weight rate of body weight gain and survival rate, concrete outcome sees Table 1.
Comparative experimental example 1: a kind of silvery pomfret mixed feed, it is characterized in that, be grouped into by the one-tenth of following quality percentage composition: steam fish meal 42%, shrimp chaff powder 12%, squid visceral meal 4%, swelling soya dreg 12%, soybean lecithin 2%, Strong flour 14%, ocean fish oil 5%, soybean oil 3%, composite mineral matter 1.5%, B B-complex 1.5%, corn protein powder 3%.
Table 1 silvery pomfret feeding experiment data
b
The experiment group |
1 control group |
2 contrasts 1 |
3 embodiment 1 |
4 embodiment 2 |
Adding ingredient |
Corn protein powder |
Contrast test 1 |
Embodiment 1 |
Embodiment 2 |
Survival rate |
65% |
74% |
79% |
90% |
Average growth rate
a |
15.1% |
17.8% |
21.3% |
22.6% |
A. average growth rate=(the final body weight of all fries-initial body weight of all fries)/initial body weight * 100% of all fries;
B. through observing, the silvery pomfret shoal of fish of group 3 ~ 4 will be significantly less than group 1 and 2 to the Stress intensity of the made noise of the personnel of feeding etc.
Above-mentioned results of animal shows, add the mixed feed of the embodiment of the present invention 1 ~ 2 in the material of throwing something and feeding after, survival rate and the average growth rate of silvery pomfret all are greatly improved, the mixed feed of the embodiment of the present invention 2 particularly, its survival rate has improved 25% than control group, and average growth rate has also improved 7.5%, namely by the mixed feed of the present invention of throwing something and feeding, can reduce the death of fry on the one hand, save the fry cost; The speed of growth is faster on the other hand, has improved the economic benefit of cultivation.
Raw material of the present invention all can be bought from the market.
Above disclosed be only specific embodiments of the invention, but the present invention is not limited thereto, the changes that any person skilled in the art can think of is within all should dropping on protection scope of the present invention.