A kind of megalobrama amblycephala anti-stress feed and production method thereof
Technical field
The present invention relates to a kind of megalobrama amblycephala anti-stress feed and production method thereof, belong to aquatic product matched field of feed.
Background technology
Megalobrama amblycephala (Megalobrama amblycephala) is under the jurisdiction of Osteichthyes, Cypriniformes, and Cyprinidae, Abramidinae, triangular bream belongs to, and now is one of main freshwater aquiculture kind of China.Elementary fresh-water fishes, inhabit rivers, reservoir, lake in water layer down, hobby mud substrate and the luxuriant stagnant zone of pasture and water.Inhabit substrate at ordinary times and be mud, and growth have submerged plant spacious pool in, in the lower floor.Juvenile fish is a food with cladocera and other crustacean mainly; The adult fish water plant that ingests, based on eel grass and hydrilla verticillata, a small amount of zooplankter also ingests.The megalobrama amblycephala growth is fast, omnivorousness, and juvenile fish is with shell-fish, and adult fish is based on water plant, and megalobrama amblycephala fine and tender taste, delicious, and the fat content height is one of large freshwater fish of China, welcome by culturist and consumer.Over nearly 20 years, a provinces was introduced and has been cultured megalobrama amblycephala surplus the whole nation had 20, 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.
Present megalobrama amblycephala protein, amino acid, carbohydrate, fat, there are many reports nutritional need aspects such as trace element, relevant feed formula is also arranged aborning, but in the aquaculture, in order to pursue high benefit, intensification, under the highdensity breed, under the special hot conditions, disease frequently takes place, megalobrama amblycephala is easily hemorrhage in the reality, the fish body is rubescent, jaundice, have a strong impact on the economic benefit of megalobrama amblycephala, bring enormous economic loss, be the control pathogen to aquaculture, antibiotic and antibacterials have obtained a large amount of uses, and cause medicament residue, drug resistance strengthens, cause that animal immunizing power descends, little ecological disturbance and teratogenesis, carcinogenic, a series of adverse consequences such as environmental pollution, some antibiotic or antibacterials also have medicament residue, influence human food's safety, influence the sustainable development of culture fishery.
The described megalobrama amblycephala feed formula of previous patent is mainly considered the comprehensive of nutrition, and is reasonable, and is primarily aimed at the breed in pond, but along with economized, high-density breeding, disease, death often takes place easily.This patent megalobrama amblycephala pellet has then been considered fish body comprehensive nutrition, abundant, and main feature is to satisfy under the prerequisite of growth, can improve the immunity and the oxidation resistance of megalobrama amblycephala, and anti-stress ability strengthens resistance against diseases, improves the feed palatability, promotes the fish bulk-growth.
Summary of the invention
The objective of the invention is to overcome above-mentioned weak point, thereby provide a kind of megalobrama amblycephala anti-stress feed and production method thereof, its feed nutrition is comprehensive, abundant, can improve the immunity and the oxidation resistance of erythroculter ilishaeformis, raising stress, strengthen resistance against diseases, improve the feed palatability, promote growth, behind edible this pellet, the fish body is a nuisanceless green environmental protection food.
According to technical scheme provided by the invention, a kind of megalobrama amblycephala anti-stress feed comprises following component, and its component ratio is counted by weight:
Fish meal 3.0-7.0 part, silkworm chrysalis 1.0-3.0 part, dregs of beans 6.0-18.0 part, dish dregs of rice 20.0-28.0 part, vegetable seed 2.0-6.0 part, cotton dregs 10.0-20.0 part, long patent flour 14.0-16.0 part, inferior powder 11.0-13.0 part, wash rice bran 4.0-6.0 part, fish oil 0.5-1.5 part, fish is used premix 1.0-1.2 part, calcium dihydrogen phosphate 0.35-0.65 part, 50% Choline Chloride 0.1-0.3 part, the native 1.1-2.8 part of rod, lecithin 0.25-0.75 part, 35% phosphate vitamin C 0.05-0.15 part, 50% vitamin E 0.025-0.1 part, Rhubarb extract 0.1-0.3 part, potassium sorbate mould inhibitor 0.1-0.3 part.
Earlier with fish meal, dregs of beans, silkworm chrysalis, the dish dregs of rice, vegetable seed, cotton dregs, long patent flour, inferior powder, wash rice bran, the pulverizing of potassium sorbate mould inhibitor and fish oil, lecithin, 50% Choline Chloride, Rhubarb extract, fish mixes mixing with premix, excellent soil, 35% phosphate vitamin C, 50% vitamin E and calcium dihydrogen phosphate; Pulverize to mixed material through micronizer behind the stirring and evenly mixing, utilize the conventional method of pellet to make pellet at last.
A kind of megalobrama amblycephala anti-stress feed of the present invention and production method thereof, adopt following processing step:
1, earlier with fish meal 3.0-7.0 part, dregs of beans 6.0-18.0 part, silkworm chrysalis 1.0-3.0 part, dish dregs of rice 20.0-28.0 part, vegetable seed 2.0-6.0 part, cotton dregs 10.0-20.0 part, long patent flour 14.0-16.0 part, inferior powder 11.0-13.0 part, wash rice bran 4.0-6.0 part, potassium sorbate mould inhibitor 0.1-0.3 part and pulverize for the first time to mixing thick material, and the screen cloth by 2.0mm through pulverizer;
2, will mix thick material and fish oil 0.5-1.5 part, lecithin 0.25-0.75 part, 50% Choline Chloride 0.1-0.3 part, Rhubarb extract 0.1-0.3 part, fish usefulness premix 1.0-1.2 part, excellent native 1.1-2.8 part, 35% phosphate vitamin C 0.05-0.15 part, 50% vitamin E 0.025-0.1 part and calcium dihydrogen phosphate 0.35-0.65 part again is mixed material behind the interior mixing of mixer (V-Mixer, Liyang Huida Machinery Co., Ltd.); Mixer feeds intake rotating speed: 18-20 rev/min;
3 after pulverizer pulverize for the second time, and by the 40-60 eye mesh screen; Pulverizer is pulverized speed: 400-500 rev/min;
4, mixed material is made feed granules with aquatic products feeding stuff cuber (STZG series, just prosperous group company).Feed granules particle diameter: 2.0-4.0mm;
5, feed granules is being dried under 95 ℃ of temperature in the drying machine (DWT series band drier, just prosperous group company);
6, the expanded pellet diet after will drying is packed after (SKLG900 cylinder cooler, just prosperous group company) cooling in cooler.
Described Rhubarb extract knows that by Nanjing new medicine research and development Co., Ltd provides.Fish with premix for contain vitamin A, Cobastab, vitamin K and: 1% fresh-water fishes of CuSO4, FeSO4, ZnSO4 etc. are with mineral matter and vitamin premix, and herding zooscopy by Nanjing China is provided.Compared with the prior art the present invention has the following advantages:
1, have a fiery temperament because of megalobrama amblycephala, frightened easily, added immunopotentiators such as Rhubarb extract, vitamin C, vitamin in this pellet, can alleviate the stress reaction of megalobrama amblycephala.
2, to have added content be 50% Choline Chloride to this pellet, can partly reduce the requirement of methionine, reduces feed cost, improves the metabolism of fish liver fat, reduces the generation of fish body fat liver; And have certain food calling effect, increase palatability, help reducing the feed coefficient of megalobrama amblycephala, improve its speed of growth.
3, this pellet has added lecithin, can improve capacity usage ratio, improves the fat metabolism in the body, reduces the consumption of fish body to methionine and choline, improves the utilization rate of protein, thereby reduces feed cost, promotes the fish bulk-growth.
4, this pellet comprehensive nutrition, abundant improves the immunity and the oxidation resistance of megalobrama amblycephala, raising stress, strengthen resistance against diseases, being suitable for this pellet does not need to take the antibiont medicine, the fishery-ies product of being produced is a nuisanceless green environmental protection food.
The specific embodiment
Following the present invention will be further described in conjunction with the embodiments:
A kind of megalobrama amblycephala anti-stress feed of embodiment one the present invention and production method thereof, adopt following processing step:
The present invention prepares its each raw material of 100kg feed and forms: the 3.0kg fish meal, 3.0kg silkworm chrysalis, 6.0kg dregs of beans, 28.0kg the dish dregs of rice, 2.0kg vegetable seed, 20.0kg cotton dregs, 14.0kg long patent flour, 13.0kg inferior powder, 4.0kg wash rice bran, 1.5kg fish oil, 1.1kg fish is used premix, 0.65kg calcium dihydrogen phosphate, 0.2kg 50% Choline Chloride, 2.8kg rod soil, 0.25kg lecithin, 0.15kg 35% phosphate vitamin C, 0.05kg 50% vitamin E, 0.1kg Rhubarb extract, 0.2kg potassium sorbate mould inhibitor.
Earlier with fish meal, dregs of beans, silkworm chrysalis, the dish dregs of rice, vegetable seed, cotton dregs, long patent flour, inferior powder, wash rice bran, potassium sorbate mould inhibitor and pulverize for the first time to mixing thick material, and the screen cloth by 2mm through pulverizer; After will mixing thick material and fish oil, lecithin, 50% Choline Chloride, 35% phosphate vitamin C, 50% vitamin E, Rhubarb extract, fish again and being stirred in the interior mixing of mixer (V-Mixer, Liyang Huida Machinery Co., Ltd.) with premix, excellent soil and calcium dihydrogen phosphate will be mixed material; The mixer rotating speed that feeds intake: 18 rev/mins; After pulverizer pulverizes for the second time, and by 40 eye mesh screens; Pulverizer is pulverized speed: 400 rev/mins; Subsequently mixed material is made feed granules with aquatic products feeding stuff cuber (STZG series, just prosperous group company).Feed granules particle diameter: 2.0mm; After feed granules is being dried under 95 ℃ of temperature in the drying machine (DWT series band drier, just prosperous group company); Expanded pellet diet after the oven dry is packed after (SKLG900 cylinder cooler, just prosperous group company) cooling in cooler.This pellet can improve the immunity and the oxidation resistance of megalobrama amblycephala, raising stress, strengthen resistance against diseases, promoted the fish bulk-growth.
A kind of megalobrama amblycephala anti-stress feed of embodiment two the present invention and production method thereof, adopt following processing step:
The present invention prepares its each raw material of 100kg feed and forms: the 5.0kg fish meal, 2.0kg silkworm chrysalis, 12.0kg dregs of beans, 24.0kg the dish dregs of rice, 4.0kg vegetable seed, 15.0kg cotton dregs, 15.0kg long patent flour, 12.0kg inferior powder, 5.0kg wash rice bran, 1.0kg fish oil, 1.0 fish is used premix, 0.50kg calcium dihydrogen phosphate, 0.10kg 50% Choline Chloride, 2.53kg rod soil, 0.50kg lecithin, 0.05kg 35% phosphate vitamin C, 0.025kg 50% vitamin E, 0.20kg Rhubarb extract, 0.1kg potassium sorbate mould inhibitor.
Earlier with fish meal, dregs of beans, silkworm chrysalis, the dish dregs of rice, vegetable seed, cotton dregs, long patent flour, inferior powder, wash rice bran, potassium sorbate mould inhibitor and pulverize for the first time to mixing thick material, and the screen cloth by 2.0mm through pulverizer; After will mixing thick material and fish oil, lecithin, 50% Choline Chloride, 35% phosphate vitamin C, 50% vitamin E, Rhubarb extract, fish again and being stirred in the interior mixing of mixer (V-Mixer, Liyang Huida Machinery Co., Ltd.) with premix, excellent soil and calcium dihydrogen phosphate will be mixed material; The mixer rotating speed that feeds intake: 19 rev/mins; After pulverizer pulverizes for the second time, and by 50 eye mesh screens; Pulverizer is pulverized speed: 450 rev/mins; Subsequently mixed material is made feed granules with aquatic products feeding stuff cuber (STZG series, just prosperous group company).Feed granules particle diameter: 3.0mm; After feed granules is being dried under 95 ℃ of temperature in the drying machine (DWT series band drier, just prosperous group company); Expanded pellet diet after the oven dry is packed after (SKLG900 cylinder cooler, just prosperous group company) cooling in cooler.This pellet can improve the immunity and the oxidation resistance of megalobrama amblycephala, raising stress, strengthen resistance against diseases, promoted the fish bulk-growth.
A kind of megalobrama amblycephala anti-stress feed of embodiment three the present invention and production method thereof, adopt following processing step:
The present invention prepares its each raw material of 100kg feed and forms: the 7.0kg fish meal, 1.0kg silkworm chrysalis, 18.0kg dregs of beans, 20.0kg the dish dregs of rice, 6.0kg vegetable seed, 10.0kg cotton dregs, 16.0kg long patent flour, 11.0kg inferior powder, 6.0kg wash rice bran, 0.5kg fish oil, 1.2kg fish is used premix, 0.35kg calcium dihydrogen phosphate, 0.30kg 50% Choline Chloride, 1.1kg rod soil, 0.75kg lecithin, 0.1kg 35% phosphate vitamin C, 0.1kg 50% vitamin E, 0.30kg Rhubarb extract, 0.3kg potassium sorbate mould inhibitor.
Earlier with fish meal, dregs of beans, silkworm chrysalis, the dish dregs of rice, vegetable seed, cotton dregs, long patent flour, inferior powder, wash rice bran, potassium sorbate mould inhibitor and pulverize for the first time to mixing thick material, and the screen cloth by 2mm through pulverizer; After will mixing thick material and fish oil, lecithin, 50% Choline Chloride, 35% phosphate vitamin C, 50% vitamin E, Rhubarb extract, fish again and being stirred in the interior mixing of mixer (V-Mixer, Liyang Huida Machinery Co., Ltd.) with premix, excellent soil and calcium dihydrogen phosphate will be mixed material; The mixer rotating speed that feeds intake: 20 rev/mins; After pulverizer pulverizes for the second time, and by 60 eye mesh screens; Pulverizer is pulverized speed: 500 rev/mins; Subsequently mixed material is made feed granules with aquatic products feeding stuff cuber (STZG series, just prosperous group company).Feed granules particle diameter: 4.0mm; After feed granules is being dried under 95 ℃ of temperature in the drying machine (DWT series band drier, just prosperous group company); Expanded pellet diet after the oven dry is packed after (SKLG900 cylinder cooler, just prosperous group company) cooling in cooler.This pellet can improve the immunity and the oxidation resistance of megalobrama amblycephala, raising stress, strengthen resistance against diseases, promoted the fish bulk-growth.