CN102648739A - Litopenaeus vannamei compound feed special for winter shed cultivation and preparation method for feed - Google Patents
Litopenaeus vannamei compound feed special for winter shed cultivation and preparation method for feed Download PDFInfo
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Abstract
The invention relates to aquaculture feed, in particular to litopenaeus vannamei compound feed special for winter shed cultivation and a preparation method of the feed. The feed comprises a protein source raw material, a fat source raw material, a sugar source raw material, an antioxidant, a phagostimulant, composite vitamin and composite mineral salt. The invention provides the litopenaeus vannamei compound feed special for winter shed cultivation and the preparation method of the feed, with the advantages of high survival rate, high growth speed, high stability in water, high ingestion speed, convenience for use and low environmental pollution, so as to solve the problems of low growth speed, serious disease, low survival rate and the like of the litopenaeus vannamei during winter shed cultivation at low temperature and promote the healthy development of the litopenaeus vannamei cultivation industry.
Description
Technical field
The present invention relates to a kind of aquaculture feed, relate in particular to a kind of winter canopy and culture special-purpose litopenaeus vannamei compound feed and preparation method thereof.
Background technology
Shrimp is one of seafood products that are loved by the people, and supports shrimp and has brought good economic benefit for fishmen.Penaeus Vannmei is because growth is fast, and the culture-cycle is short, and population yield is high and become a conventional cultivation kind.But because Penaeus Vannmei originates in the Central and South America torrid areas, tolerance to cold is low, and deadly water temperature is merely 9 ℃, so the breed of Penaeus Vannmei is limited by temperature conditions.China fishmen adopt the pond to put in a suitable place to breed in the open to the breed of Penaeus Vannmei mostly, and this obviously receives the restriction of temperature.Now, the farming of the shrimp of China certain areas as in areas such as Zhuhai, Guangdong, middle mountain and Xiaoshan, Zhejiangs, begins to utilize the winter canopy to carry out Penaeus Vannmei and cultures, and is specially and on the fish pond, sets up the plastic sheeting canopy, and the plastic sheeting canopy can make water temperature remain on 18 ~ 20 ℃.Generally speaking, Penaeus Vannmei is not just eaten feed, is not put on flesh, is difficult to growth when being lower than 15 ℃, particularly susceptible disease then in the time of 12 ~ 13 ℃.The main purpose of scaffolding is that water temperature is remained on more than 15 ℃, makes the growth that Penaeus Vannmei in the winter time still can be healthy, and when having arrived annual April like this, the Penaeus Vannmei of surviving the winter just can go on the market.The winter canopy is cultured Penaeus Vannmei and is risen as far back as area, the mouth of the Zhujiang River, Guangdong, and flourish, has obtained good economic benefit.
But be main with thick weather winter, and algae photosynthesis is not strong, and the pond dissolved oxygen is not enough; And mostly the harmful bacteria in the pond is anaerobic bacteria, and when the pond dissolved oxygen was not enough, anaerobic bacteria will breed in a large number; Cause bottom material of pond for breeding to worsen, Penaeus Vannmei physique descends, easily morbidity.Simultaneously; Under low temperature stress, the ingesting of Penaeus Vannmei slowed down and caused feed a part in water, to dissolve losing waste, and enzymatic activity descends and causes feed coefficient to raise in the Penaeus Vannmei body; Thereby the raising of water nutrition enrichmentization, intensification degree makes the breed water pollution be on the rise causes the frequent generation of disease; The sound development that these are all seriously perplexing culture fishery has seriously restricted the temperature production of Penaeus Vannmei, has hindered further developing of Penaeus Vannmei aquaculture.
Summary of the invention
To above deficiency, the present invention provides a kind of nutritional need that can satisfy canopy Penaeus Vannmei in the period growth of low temperature winter, water stability is good, easy to use, survival rate is high, growth is fast, economical and practical litopenaeus vannamei compound feed and the preparation method of this feed.
The present invention achieves the above object through following scheme:
Litopenaeus vannamei compound feed of the present invention is made up of protein sources raw material, fat source raw material, sugared source raw material, anti-oxidant, phagostimulant, B B-complex and composite mineral salt etc.
A kind of winter canopy is cultured special-purpose litopenaeus vannamei compound feed; With air-dry thing weight percent meter, this feed comprises following component: the plain 0.1-of krill meal 3-6%, fish meal 20-35%, fly maggot powder 2-4%, chicken meal 3-7%, dried silkworm chrysalis meal 1-5%, marine animal protein zymolyte 2-6%, cuttlefish cream 2-6%, shrimp shell meal 2-5%, seawood meal 1-3%, fermented bean dregs 3-8%, dregs of beans 3-13%, peanut meal 3-8%, corn protein powder 2-7%, wheat flour strength flour 1-5%, wheat flour 10-20%, glucose 2-5%, sucrose 2-5%, squid viscera powder 2-6%, fish oil 2-4%, soya-bean oil 1-2%, soybean lecithin powder 1-3%, Choline Chloride 0.1-0.4%, B B-complex 0.1-0.2%, composite mineral matter 1-3%, calcium dihydrogen phosphate 1-3%, shelling 0.3%, immune polysaccharide 0.1-0.3%, antibacterial peptide 0.02-1%, bacillus 0.01-0.03%, lactic acid bacteria 0.01-0.03%, non-starch polysaccharide enzyme 0.02-0.06%, strepogenin 0.01-0.05%, phagostimulant 0.05-2%, anti-oxidant 0. 02-0. 04%, mould inhibitor 0.03-0.05%.
Wherein, said fish meal, the content of its thick protein reaches more than 65%; Said dregs of beans, the content of its thick protein reaches more than 46%.
The nutritional labeling composition that this winter canopy is cultured special-purpose litopenaeus vannamei compound feed is by weight percentage: crude protein 44-50%, crude fat 7-12%, total reducing sugar 19-30%, crude fibre 3-6%, ash 9-13%, salinity 1-3%, total phosphorus 1-2%, moisture 9-12%.
Preferably; With air-dry thing weight percent meter, this feed is made up of following component: krill meal 3%, fish meal 25%, fly maggot powder 3%, chicken meal 3%, dried silkworm chrysalis meal 2%, marine animal protein zymolyte 4%, cuttlefish cream 5%, shrimp shell meal 5%, seawood meal 2%, fermented bean dregs 3%, dregs of beans 4.88%, peanut meal 3%, corn protein powder 3%, wheat flour strength flour 2%, wheat flour 10%, glucose 3%, sucrose 3%, squid viscera powder 3%, fish oil 3%, soya-bean oil 1.5%, soybean lecithin powder 2%, Choline Chloride 0.3%, B B-complex 0.2%, composite mineral matter 2%, calcium dihydrogen phosphate 2%, shelling element 0.12%, immune polysaccharide 0.3%, antibacterial peptide 0.5%, bacillus 0.02%, lactic acid bacteria 0.02%, non-starch polysaccharide enzyme 0.05%, strepogenin 0.03%, phagostimulant 1%, anti-oxidant 0. 03%, mould inhibitor 0.05%.
Preferably, said shelling element is phytoecdysone or animal moulting hormone.
Further preferred, said phagostimulant is both mixtures of betaine or TMAO or arbitrary proportion.
Further preferred, said anti-oxidant is dibutyl both mixtures through basic toluene or ethoxyquinoline or arbitrary proportion.
Further preferred, said mould inhibitor is both mixtures of Sodium Benzoate or formic acid or arbitrary proportion.
Further preferred, said immune polysaccharide is two or more mixtures of a kind of or arbitrary proportion in B-glucan, manna oligosacchride, FOS, the oligoisomaltose.
Wherein, the B B-complex content in the per kilogram feed is: the single phosphoric acid fat of vitamin A 5,000,000 IU, cholecalciferol 3,000,000 IU, vitamin E 55g, prokeyvit 10g, vitamin B1 6 g, vitamin B2 17g, vitamin B6 13g, cobalamin 25mg, biotin 88mg, nicotinic acid 45g, calcium pantothenate 28g, folic acid 2.8g, inositol 160g, VC 350g, the rest is defatted rice bran.
Wherein, the composite mineral matter content in the per kilogram feed is: calcium 0. 7g, phosphorus 0. 9g, potassium 80g, magnesium 15g, iron 1.5g, zinc 18g, copper 3.8g, cobalt 170mg, iodine 50mg, selenium 3. 9mg, the rest is zeolite powder.
Fish meal, cuttlefish powder, krill meal that winter canopy of the present invention is cultured in the special-purpose litopenaeus vannamei compound feed are the protein feed raw materials of high-quality, the amino acid Compositional balance, and good palatability is prone to digest and assimilate, and is the good protein sources of aquatic feeds; Dregs of beans is the byproduct after the squeezing of soybean process, the lixiviate, and good palatability replaces animal protein with vegetable protein in the special aquatic products feed, in order to reduce cost; Wheat gluten, wheat flour play adhesive and the effect of energy are provided, and have to the pass and act on for contain the powder rate, pulverization rate, water stability of Penaeus Vannmei feed; Cuttlefish cream is to be raw material with cuttlefish fish and internal organ thereof; The lotion treated, that oven dry is processed after fermentation, the sterilization has strong food calling effect to Penaeus Vannmei; Improve the palatability and the utilization rate of feed; And it is rich in steroid shell stimulin, effectively promotes the shellfish shell, is rich in abundant protein and amino acid Compositional balance; Dextrose plus saccharose has luring function preferably, improves monosaccharide concentration in the blood, and the energy matter that can be used as quick utilization is helped Penaeus Vannmei opposing low temperature stress by the Penaeus Vannmei utilization; The Main Ingredients and Appearance of fish oil is triglyceride, phosphorus glycerin ether, lipoid, liposoluble vitamin and protein degradation thing etc.; It is one of anakinetomer; Energy and necessary aliphatic acid are provided in feed; The flowability of cell membrane has important function under low temperature condition, and its fishlike smell has good food calling effect to Penaeus Vannmei; Choline Chloride is that human body is kept the necessary compound of physiological function, plays and regulates fat metabolism and conversion, the fat deposition in prevention fatty liver and the kidney and the effect of structural transformation; B B-complex and composite mineral matter are that body carries out the necessary nutriment of normal physiological metabolism; Anti-oxidant and mould inhibitor can prevent or slow down the oxidation of feed in production and processing and storage process, go mouldy.
The present invention also provides a kind of winter canopy for preparing to culture special-purpose litopenaeus vannamei compound feed, comprises the steps:
1) take by weighing the Choline Chloride of corresponding weight by the litopenaeus vannamei compound feed prescription, B B-complex, composite mineral matter, shelling element, immune polysaccharide, anti-oxidant, mould inhibitor also carry out premixed;
2) except that fish oil, take by weighing other raw materials of corresponding weight by the litopenaeus vannamei compound feed prescription;
3) with step 1) and step 2) mixing of materials that obtains, mixture is pulverized;
4) material after will pulverizing is sent into micronizer and is pulverized;
5) material after will pulverizing adds the fish oil of corresponding weight and the water of 30-50 kilogram/ton feed, mixes then;
6) mixed material is sent into storehouse to be granulated,, and add steam, mixture is processed feed granules with granulator through double-deck quality controling machine;
7) feed granules was remained in stablizing ager in 100-105 ℃ 45 minutes;
8) with cold wind dehydration, cooling, make particle temperature reduce to room temperature;
9) particle is passed through disintegrating machine, flow into and revolve the riddler classification, the particle material between standard screen 32 orders and 22 orders is mixed feed.
Litopenaeus vannamei compound feed that the winter canopy breed of embodiment 1,2,3 is special-purpose and common litopenaeus vannamei compound feed are carried out check experiment; Wherein, The common litopenaeus vannamei compound feed of control group; With air-dry thing weight percent meter, each component is: fish meal 30%, dregs of beans 23%, shrimp shell meal 3%, peanut press pulp 10%, cotton dregs 4%, the dish dregs of rice 4%, wheat flour 20%, fish oil 1%, soya-bean oil 1%, soybean lecithin oil 1%, calcium dihydrogen phosphate 1%, all the other additives 2%.
In sluice gate cultivation base, Zhuhai, Guangdong, in year March in November, 2010 to 2011, adopt the embodiment 1 and the feed of control group to compare test.Experimental group and control group be totally 10 mouthfuls of pools; 4 mu on every mouthful of pool, every mu 50,000 tail, totally 200 ten thousand tails; Penaeus Vannmei is the every tail of starting weight average out to 0.21 gram just; Raised respectively 124 days, with the Penaeus Vannmei feed contrast of the control group of throwing something and feeding, the winter canopy of the embodiment 1 that throws something and feeds is cultured the prawn survival rate 81.2% of special-purpose litopenaeus vannamei compound feed; Has significant difference with Penaeus Vannmei (survival rate 63.3%) contrast of feeding control group feed; Feed coefficient (1.22) is more lower slightly than control group (1.39), and protein efficiency ratio, PER (2.18) is then than control group (2.05) height, and the specification of identical fate (124 days) back prawn reaches the every tail of average weight 25 grams (control group is the every tails of 21.5 grams).Selling price exceeds 1.5 yuan of shrimps per jin because the prawn specification is big, and every mu the culture benefit that adopts embodiment 1 to raise is earned 500 yuan than control group more.
In cultivation base, Hepu, the North Sea, Guangxi, in year April in December, 2010 to 2011, adopt the embodiment 2 and the feed of control group to compare test; Experimental group and control group be totally 8 mouthfuls of pools, 4 mu on every mouthful of pool, every mu 50,000 tail; Totally 160 ten thousand tails, Penaeus Vannmei are the every tail of starting weight average out to 0.34 gram just, raises respectively 134 days; Penaeus Vannmei feed contrast with the control group of throwing something and feeding; The winter canopy of embodiment 2 of throwing something and feeding is cultured the prawn survival rate 85.2% of special-purpose litopenaeus vannamei compound feed, has significant difference with Penaeus Vannmei (survival rate 68.3%) contrast of feeding control group feed, and feed coefficient (1.28) is more lower slightly than control group (1.38); Protein efficiency ratio, PER (2.24) is then than control group (2.09) height, and the specification of identical fate (134 days) back prawn reaches the every tail of average weight 26 grams (control group is the every tails of 23.5 grams).Selling price exceeds 1.9 yuan of shrimps per jin because the prawn specification is big, and every mu the culture benefit that adopts embodiment 2 to raise is earned 700 yuan than control group more.
In cultivation base, Wenchang, Hainan, in year February in October, 2010 to 2011, adopt the embodiment 3 and the feed of control group to compare test; Experimental group and control group be totally 10 mouthfuls of pools, 5 mu on every mouthful of pool, every mu 60,000 tail; Totally 300 ten thousand tails, Penaeus Vannmei are the every tail of starting weight average out to 0.42 gram just, raises respectively 138 days; Penaeus Vannmei feed contrast with the control group of throwing something and feeding; The winter canopy of embodiment 3 of throwing something and feeding is cultured the prawn survival rate 82.7% of special-purpose litopenaeus vannamei compound feed, has significant difference with Penaeus Vannmei (survival rate 73.3%) contrast of feeding control group feed, and feed coefficient (1.32) is more lower slightly than control group (1.49); Protein efficiency ratio, PER (2.17) is then than control group (2.01) height, and the specification of identical fate (138 days) back prawn reaches the every tail of average weight 23 grams (control group is the every tails of 20.5 grams).Selling price exceeds 1.4 yuan of shrimps per jin because the prawn specification is big, and every mu the culture benefit that adopts embodiment 3 to raise is earned 450 yuan than control group more.
The invention has the advantages that:
1), makes that Penaeus Vannmei still can be ingested rapidly under low temperature winter canopy cultivating condition, fast growth, feed waste is few, the water pollution is little, feed coefficient is low owing to added the additive that promotion such as marine animal protein zymolyte, cuttlefish cream, betaine are ingested in the feed of the present invention;
2) owing to added immunopotentiators such as immune polysaccharide, antibacterial peptide in the feed of the present invention, make that the Penaeus Vannmei premunition is strong, survival rate is high, good, the anti-long-distance transport of vigor;
3) owing to added probio and enzyme preparations such as bacillus, lactic acid bacteria, non-starch polysaccharide enzyme in the feed of the present invention; Make the Penaeus Vannmei intestinal health, absorbability is strong, food utilization efficiency is high, feed coefficient is low, simultaneously probio can effectively decompose water body organism, improve water body environment, promote that matter energy circulates in the pond, suppressed harmful bacteria breeding, help growing up healthy and sound of Penaeus Vannmei;
4) granulation technique that the present invention adopted can improve the resistance to water of feed, reduces the molten mistake of feed in water, has reduced the direct pollution of feed to breeding water body, has protected environment;
5) raw material used in the present invention is feedstuff, does not contain artificial color and chemical addition agent, meets national safety standard and forage health standard, can not produce harmful effect to the nutritive value and the food security of Penaeus Vannmei.
The invention provides a kind of survival rate height, fast growth, water stability winter canopy good, that ingest fast, easy to use, low in the pollution of the environment and culture special-purpose efficient Penaeus Vannmei feed and its preparation method; Current when low temperature is taken the winter canopy and cultured to solve; Problems such as the Penaeus Vannmei growth is slow, morbidity is severe, survival rate is low promote the sound development of Penaeus Vannmei aquaculture.
The specific embodiment
Below in conjunction with specific embodiment the present invention is further specified.
Embodiment 1:
The winter canopy is cultured special-purpose litopenaeus vannamei compound feed; With air-dry thing weight percent meter, this feed is made up of following component: krill meal 3%, fish meal 25%, fly maggot powder 3%, chicken meal 3%, dried silkworm chrysalis meal 2%, marine animal protein zymolyte 4%, cuttlefish powder 5%, shrimp shell meal 5%, seawood meal 2%, fermented bean dregs 3%, dregs of beans 4.88%, peanut meal 3%, corn protein powder 3%, wheat flour strength flour 2%, wheat flour 10%, glucose 3%, sucrose 3%, squid viscera powder 3%, fish oil 3%, soya-bean oil 1.5%, soybean lecithin powder 2%, Choline Chloride 0.3%, B B-complex 0.2%, composite mineral matter 2%, calcium dihydrogen phosphate 2%, phytoecdysone 0.12%, B-glucan and manna oligosacchride mixture 0.3%, antibacterial peptide 0.5%, bacillus 0.02%, lactic acid bacteria 0.02%, non-starch polysaccharide enzyme 0.05%, strepogenin 0.03%, betaine 1%, dibutyl are through basic toluene 0.03%, Sodium Benzoate 0. 05%.
Wherein, the B B-complex content in the per kilogram feed is: the single phosphoric acid fat of vitamin A 5,000,000 IU, cholecalciferol 3,000,000 IU, vitamin E 55g, prokeyvit 10g, vitamin B1 6 g, vitamin B2 17g, vitamin B6 13g, cobalamin 25mg, biotin 88mg, nicotinic acid 45g, calcium pantothenate 28g, folic acid 2.8g, inositol 160g, VC 350g, the rest is defatted rice bran.
Wherein, the composite mineral matter content in the per kilogram feed is: calcium 0. 7g, phosphorus 0. 9g, potassium 80g, magnesium 15g, iron 1.5g, zinc 18g, copper 3.8g, cobalt 170mg, iodine 50mg, selenium 3. 9mg, the rest is zeolite powder.
Its preparation method is:
1) takes by weighing Choline Chloride, B B-complex, composite mineral matter, shelling plain (phytoecdysone), immune polysaccharide (B-glucan and manna oligosacchride mixture), anti-oxidant (dibutyl is through basic toluene), the mould inhibitor (Sodium Benzoate) of corresponding weight and carry out premixed by above-mentioned prescription;
2) except that fish oil, take by weighing other raw materials of corresponding weight by said prescription;
3) with step 1) and step 2) mixing of materials that obtains, mixture is pulverized;
4) material after will pulverizing is sent into micronizer and is pulverized;
5) material after will pulverizing adds the fish oil of corresponding weight and the water of 40 kilograms of/ton feeds, mixes then;
6) mixed material is sent into storehouse to be granulated, through double-deck quality controling machine, and add steam, uses granulator that mixture is processed particle diameter 1. 3mm, length 1-2 times feed granules as particle diameter; ,
7) feed granules was remained in stablizing ager in 100-105 ℃ 45 minutes;
8) with cold wind dehydration, cooling, making the particle water content is 10-11%, and particle temperature is reduced to room temperature;
9) particle is passed through disintegrating machine, flow into and revolve the riddler classification, the particle material between standard screen 32 orders and 22 orders is mixed feed.
Embodiment 2:
The winter canopy is cultured special-purpose litopenaeus vannamei compound feed; With air-dry thing weight percent meter, this feed is made up of following component: mixture 0.1%, antibacterial peptide 0.02%, bacillus 0.01%, lactic acid bacteria 0.01%, non-starch polysaccharide enzyme 0.02%, strepogenin 0.01%, TMAO 0.05%, ethoxyquinoline 0.02%, the formic acid 0.03% of krill meal 6%, fish meal 35%, fly maggot powder 2%, chicken meal 3%, dried silkworm chrysalis meal 1%, marine animal protein zymolyte 2%, cuttlefish powder 2%, shrimp shell meal 2%, seawood meal 2.43%, fermented bean dregs 8%, dregs of beans 3%, peanut meal 8%, corn protein powder 2%, wheat flour strength flour 1%, wheat flour 10%, glucose 2%, sucrose 2%, squid viscera powder 2%, fish oil 2%, soya-bean oil 1%, soybean lecithin powder 1%, Choline Chloride 0.1%, B B-complex 0.1%, composite mineral matter 1%, calcium dihydrogen phosphate 1%, animal moulting hormone 0. 1%, FOS and oligoisomaltose.
Wherein, the B B-complex content in the per kilogram feed is: the single phosphoric acid fat of vitamin A 5,000,000 IU, cholecalciferol 3,000,000 IU, vitamin E 55g, prokeyvit 10g, vitamin B1 6 g, vitamin B2 17g, vitamin B6 13g, cobalamin 25mg, biotin 88mg, nicotinic acid 45g, calcium pantothenate 28g, folic acid 2.8g, inositol 160g, VC 350g, the rest is defatted rice bran.
Wherein, the composite mineral matter content in the per kilogram feed is: calcium 0. 7g, phosphorus 0. 9g, potassium 80g, magnesium 15g, iron 1.5g, zinc 18g, copper 3.8g, cobalt 170mg, iodine 50mg, selenium 3. 9mg, the rest is zeolite powder.
Prescription according to present embodiment; Its preparation method and embodiment 1 are basic identical; Ratio according to the water of 30 kilograms of/ton feeds in the step (5) adds water, and the shelling element of weighing is the animal moulting hormone in the step (1), and immune polysaccharide is the mixture of FOS and oligoisomaltose; Anti-oxidant is an ethoxyquinoline, and mould inhibitor is a formic acid.
Embodiment 3:
The winter canopy is cultured special-purpose litopenaeus vannamei compound feed; With air-dry thing weight percent meter, this feed is made up of following component: the mixture 0.3% of krill meal 3%, fish meal 20%, fly maggot powder 3.7%, chicken 3%, dried silkworm chrysalis meal 5%, marine animal protein zymolyte 2%, cuttlefish powder 2%, shrimp shell meal 2%, seawood meal 1%, fermented bean dregs 3%, dregs of beans 13%, peanut meal 3%, corn protein powder 2%, wheat flour strength flour 1%, wheat flour 20%, glucose 2%, sucrose 2%, squid viscera powder 2%, fish oil 2%, soya-bean oil 1%, soybean lecithin powder 1%, Choline Chloride 0.1%, B B-complex 0.1%, composite mineral matter 1.98%, calcium dihydrogen phosphate 2%, phytoecdysone 0.12%, B-glucan and FOS and oligoisomaltose, antibacterial peptide 0.5%, bacillus 0.02%, lactic acid bacteria 0.02%, non-starch polysaccharide enzyme 0.05%, strepogenin 0.04%, betaine and TMAO mixture 1%, dibutyl are through basic toluene and ethoxyquin morpholine mixture 0. 04%, Sodium Benzoate and formic acid mixtures 0. 03%.
Wherein, the B B-complex content in the per kilogram feed is: the single phosphoric acid fat of vitamin A 5,000,000 IU, cholecalciferol 3,000,000 IU, vitamin E 55g, prokeyvit 10g, vitamin B1 6 g, vitamin B2 17g, vitamin B6 13g, cobalamin 25mg, biotin 88mg, nicotinic acid 45g, calcium pantothenate 28g, folic acid 2.8g, inositol 160g, VC 350g, the rest is defatted rice bran.
Wherein, the composite mineral matter content in the per kilogram feed is: calcium 0. 7g, phosphorus 0. 9g, potassium 80g, magnesium 15g, iron 1.5g, zinc 18g, copper 3.8g, cobalt 170mg, iodine 50mg, selenium 3. 9mg, the rest is zeolite powder.
Prescription according to present embodiment; Its preparation method and embodiment 1 are basic identical; Ratio according to the water of 50 kilograms of/ton feeds in the step (5) adds water, and the shelling element of weighing is a phytoecdysone in the step (1), and immune polysaccharide is the mixture of B-glucan and FOS and oligoisomaltose; Anti-oxidant be dibutyl through basic toluene and ethoxyquin morpholine mixture, mould inhibitor is Sodium Benzoate and formic acid mixtures.
Embodiment 4
The winter canopy is cultured special-purpose litopenaeus vannamei compound feed; With air-dry thing weight percent meter, this feed is made up of following component: the mixture 0.25% of krill meal 3%, fish meal 20%, fly maggot powder 2%, chicken meal 7%, dried silkworm chrysalis meal 1%, marine animal protein zymolyte 6%, cuttlefish cream 6%, shrimp shell meal 2%, seawood meal 3%, fermented bean dregs 3.7%, dregs of beans 3%, peanut meal 3%, corn protein powder 7%, wheat flour strength flour 5%, wheat flour 10%, glucose 2%, sucrose 2%, squid viscera powder 2%, fish oil 2%, soya-bean oil 1%, soybean lecithin powder 1%, Choline Chloride 0.4%, B B-complex 0.1%, composite mineral matter 1%, calcium dihydrogen phosphate 3%, phytoecdysone 0.3%, B-glucan and manna oligosacchride and FOS and oligoisomaltose, antibacterial peptide 1%, bacillus 0.03%, lactic acid bacteria 0.03%, non-starch polysaccharide enzyme 0.06%, strepogenin 0.05%, TMAO 2%, ethoxyquinoline 0. 04%, formic acid 0.04%.
Wherein, the B B-complex content in the per kilogram feed is: the single phosphoric acid fat of vitamin A 5,000,000 IU, cholecalciferol 3,000,000 IU, vitamin E 55g, prokeyvit 10g, vitamin B1 6 g, vitamin B2 17g, vitamin B6 13g, cobalamin 25mg, biotin 88mg, nicotinic acid 45g, calcium pantothenate 28g, folic acid 2.8g, inositol 160g, VC 350g, the rest is defatted rice bran.
Wherein, the composite mineral matter content in the per kilogram feed is: calcium 0. 7g, phosphorus 0. 9g, potassium 80g, magnesium 15g, iron 1.5g, zinc 18g, copper 3.8g, cobalt 170mg, iodine 50mg, selenium 3. 9mg, the rest is zeolite powder.
Prescription according to present embodiment; Its preparation method and embodiment 1 are basic identical; Ratio according to the water of 40 kilograms of/ton feeds in the step (5) adds water, and the shelling element of weighing is a phytoecdysone in the step (1), and immune polysaccharide is the mixture of B-glucan and manna oligosacchride and FOS and oligoisomaltose; Anti-oxidant is an ethoxyquinoline, and mould inhibitor is a formic acid.
Embodiment 5
The winter canopy is cultured special-purpose litopenaeus vannamei compound feed; With air-dry thing weight percent meter, this feed is made up of following component: the mixture 0.3% of krill meal 3%, fish meal 20%, fly maggot powder 2%, chicken meal 3%, dried silkworm chrysalis meal 1%, marine animal protein zymolyte 2%, cuttlefish cream 2%, shrimp shell meal 2%, seawood meal 1%, fermented bean dregs 3.2%, dregs of beans 3.5%, peanut meal 3%, corn protein powder 4%, wheat flour strength flour 5%, wheat flour 10%, glucose 5%, sucrose 5%, squid viscera powder 6%, fish oil 4%, soya-bean oil 2%, soybean lecithin powder 3%, Choline Chloride 0.4%, B B-complex 0.1%, composite mineral matter 3%, calcium dihydrogen phosphate 3%, animal moulting hormone 0.3%, manna oligosacchride and oligoisomaltose, antibacterial peptide 1%, bacillus 0.03%, lactic acid bacteria 0.03%, non-starch polysaccharide enzyme 0.04%, strepogenin 0.02%, TMAO 2%, ethoxyquinoline 0. 04%, Sodium Benzoate 0.04%.
Wherein, the B B-complex content in the per kilogram feed is: the single phosphoric acid fat of vitamin A 5,000,000 IU, cholecalciferol 3,000,000 IU, vitamin E 55g, prokeyvit 10g, vitamin B1 6 g, vitamin B2 17g, vitamin B6 13g, cobalamin 25mg, biotin 88mg, nicotinic acid 45g, calcium pantothenate 28g, folic acid 2.8g, inositol 160g, VC 350g, the rest is defatted rice bran.
Wherein, the composite mineral matter content in the per kilogram feed is: calcium 0. 7g, phosphorus 0. 9g, potassium 80g, magnesium 15g, iron 1.5g, zinc 18g, copper 3.8g, cobalt 170mg, iodine 50mg, selenium 3. 9mg, the rest is zeolite powder.
Prescription according to present embodiment; Its preparation method and embodiment 1 are basic identical; Ratio according to the water of 40 kilograms of/ton feeds in the step (5) adds water, and the shelling element of weighing is the animal moulting hormone in the step (1), and immune polysaccharide is the mixture of manna oligosacchride and oligoisomaltose; Anti-oxidant is an ethoxyquinoline, and mould inhibitor is a Sodium Benzoate.
Claims (10)
1. a winter canopy is cultured special-purpose litopenaeus vannamei compound feed; It is characterized in that; With air-dry thing weight percent meter, this feed is made up of following component: the plain 0.1-of krill meal 3-6%, fish meal 20-35%, fly maggot powder 2-4%, chicken meal 3-7%, dried silkworm chrysalis meal 1-5%, marine animal protein zymolyte 2-6%, cuttlefish cream 2-6%, shrimp shell meal 2-5%, seawood meal 1-3%, fermented bean dregs 3-8%, dregs of beans 3-13%, peanut meal 3-8%, corn protein powder 2-7%, wheat flour strength flour 1-5%, wheat flour 10-20%, glucose 2-5%, sucrose 2-5%, squid viscera powder 2-6%, fish oil 2-4%, soya-bean oil 1-2%, soybean lecithin powder 1-3%, Choline Chloride 0.1-0.4%, B B-complex 0.1-0.2%, composite mineral matter 1-3%, calcium dihydrogen phosphate 1-3%, shelling 0.3%, immune polysaccharide 0.1-0.3%, antibacterial peptide 0.02-1%, bacillus 0.01-0.03%, lactic acid bacteria 0.01-0.03%, non-starch polysaccharide enzyme 0.02-0.06%, strepogenin 0.01-0.05%, phagostimulant 0.05-2%, anti-oxidant 0. 02-0. 04%, mould inhibitor 0.03-0.05%.
2. a kind of winter canopy as claimed in claim 1 is cultured special-purpose litopenaeus vannamei compound feed; It is characterized in that; With air-dry thing weight percent meter, this feed is made up of following component: krill meal 3%, fish meal 25%, fly maggot powder 3%, chicken meal 3%, dried silkworm chrysalis meal 2%, marine animal protein zymolyte 4%, cuttlefish cream 5%, shrimp shell meal 5%, seawood meal 2%, fermented bean dregs 3%, dregs of beans 4.88%, peanut meal 3%, corn protein powder 3%, wheat flour strength flour 2%, wheat flour 10%, glucose 3%, sucrose 3%, squid viscera powder 3%, fish oil 3%, soya-bean oil 1.5%, soybean lecithin powder 2%, Choline Chloride 0.3%, B B-complex 0.2%, composite mineral matter 2%, calcium dihydrogen phosphate 2%, shelling element 0.12%, immune polysaccharide 0.3%, antibacterial peptide 0.5%, bacillus 0.02%, lactic acid bacteria 0.02%, non-starch polysaccharide enzyme 0.05%, strepogenin 0.03%, phagostimulant 1%, anti-oxidant 0. 03%, mould inhibitor 0.05%.
3. according to claim 1 or claim 2 a kind of winter canopy is cultured special-purpose efficient Penaeus Vannmei feed, it is characterized in that said phagostimulant is both mixtures of betaine or TMAO or arbitrary proportion.
4. a kind of winter canopy as claimed in claim 3 is cultured special-purpose efficient Penaeus Vannmei feed, it is characterized in that said anti-oxidant is dibutyl both compounds through basic toluene or ethoxyquinoline or arbitrary proportion.
5. a kind of winter canopy as claimed in claim 4 is cultured special-purpose efficient Penaeus Vannmei feed, it is characterized in that said mould inhibitor is both mixtures of Sodium Benzoate or formic acid or arbitrary proportion.
6. a kind of winter canopy as claimed in claim 5 is cultured special-purpose efficient Penaeus Vannmei feed, it is characterized in that said immune polysaccharide is two or more mixtures of a kind of or arbitrary proportion in B-glucan, manna oligosacchride, FOS, the oligoisomaltose.
7. a kind of winter canopy as claimed in claim 6 is cultured special-purpose efficient Penaeus Vannmei feed, it is characterized in that said shelling element is phytoecdysone or animal moulting hormone.
8. a kind of winter canopy as claimed in claim 7 is cultured special-purpose efficient Penaeus Vannmei feed; It is characterized in that the B B-complex content in the per kilogram feed is: the single phosphoric acid fat of vitamin A 5,000,000 IU, cholecalciferol 3,000,000 IU, vitamin E 55g, prokeyvit 10g, vitamin B1 6 g, vitamin B2 17g, vitamin B6 13g, cobalamin 25mg, biotin 88mg, nicotinic acid 45g, calcium pantothenate 28g, folic acid 2.8g, inositol 160g, VC 350g, the rest is defatted rice bran.
9. a kind of winter canopy as claimed in claim 8 is cultured special-purpose efficient Penaeus Vannmei feed; It is characterized in that the composite mineral matter content in the per kilogram feed is: calcium 0. 7g, phosphorus 0. 9g, potassium 80g, magnesium 15g, iron 1.5g, zinc 18g, copper 3.8g, cobalt 170mg, iodine 50mg, selenium 3. 9mg, the rest is zeolite powder.
10. one kind prepares the method that the winter canopy is cultured special-purpose litopenaeus vannamei compound feed, it is characterized in that, comprises the steps:
1) takes by weighing Choline Chloride, B B-complex, composite mineral matter, shelling element, immune polysaccharide, anti-oxidant, the mould inhibitor of corresponding weight and carry out premixed by the litopenaeus vannamei compound feed prescription;
2) except that fish oil, take by weighing other raw materials of corresponding weight by the litopenaeus vannamei compound feed prescription;
3) with step 1) and step 2) mixing of materials that obtains, mixture is pulverized;
4) material after will pulverizing is sent into micronizer and is pulverized;
5) material after will pulverizing adds the fish oil of corresponding weight and the water of 30-50 kilogram/ton feed, mixes then;
6) mixed material is sent into storehouse to be granulated,, and add steam, mixture is processed feed granules with granulator through double-deck quality controling machine;
7) feed granules was remained in stablizing ager in 100-105 ℃ 45 minutes;
8) with cold wind dehydration, cooling, make particle temperature reduce to room temperature;
9) particle is passed through disintegrating machine, flow into and revolve the riddler classification, the particle material between standard screen 32 orders and 22 orders is mixed feed.
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