CN102389035A - Preparation of bighead carp biologic feed, and method for feeding bighead carp by using mesh bag - Google Patents
Preparation of bighead carp biologic feed, and method for feeding bighead carp by using mesh bag Download PDFInfo
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- CN102389035A CN102389035A CN2011103062928A CN201110306292A CN102389035A CN 102389035 A CN102389035 A CN 102389035A CN 2011103062928 A CN2011103062928 A CN 2011103062928A CN 201110306292 A CN201110306292 A CN 201110306292A CN 102389035 A CN102389035 A CN 102389035A
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Abstract
The invention discloses a preparation method of a bighead carp biologic feed. The method comprises the following steps of: mixing fish meal, rapeseed meal and the like and complex enzyme, and inoculating compound strains to prepare the feed. A method for feeding the feed which is obtained by the method to bighead carp by using a mesh bag comprises the following steps of: 1) preparing the bighead carp feeding mesh bag, and filling the feed into the mesh bag; 2) stocking bighead carp fry in each acre of a fish pond; 3) fixing an appropriate mesh bag in water according to the size of the cultivation pond mouth; and 4) feeding according to time. The feed has the advantages that: the feed is rich in various nutrient substances which are required by bighead carp, improves the nutrient absorption rate, obviously improves immunity and premonition, automatically adjusts water quality, and is high in economic benefit and pollution-free. The feed method meets the feeding habit of touch feeding of the bighead carp, greatly increases the growth speed of the bighead carp, and can reduce the feed loss to the maximum extent, improve the feed efficiency, reduce the cultivation feed cost and is suitable for centralization cultivation of the bighead carp.
Description
Technical field
The invention belongs to the aquatic products industry field, be that a kind of bighead biological feedstuff preparation and mesh bag thereof throw feeding method, be specially the utilization microbial fermentation technology, enzyme engineering technology prepares the bighead biological feedstuff, and design and produce special-purpose mesh bag and raise to its throwing.
Background technology
Before new century, bighead is the same with silver carp, and price is very nearly the same, is all large fish at a low price, and fisherman's breed enthusiasm is general, and just simple collocation is raised together with, and is better than nothing.Recent years, the price trend of bighead is obviously different with other large freshwater fishes such as silver carp, grass, carp, crucian carp, triangular breams, and average price almost raises up high every year.Numerous raisers' enthusiasm for production is obviously mobilized.But things turn out contrary to one's wishes, and many raisers say that originally price is low, and bighead just looks greatly carelessly, takes notice of especially now, but how also to be difficult to grow up.Main cause has three aspects: the one, and the fingerling specification is little, and with the specification fingerling of every kilogram 20 tail, the rate of recapture is low, and the adult fish specification is little, general 1-1.5 kilogram/tail; The 2nd, the single step of releasing kind once rises and catches, and the first half of the year, the standing crop of water fish was few, caused the water body wasting of resources, and the second half year, the density of fish was excessive, the natural bait undersupply, and the speed of growth slows down; The 3rd, silver carp, bighead ratio are that 3: 1 stocking model is unreasonable.
Summary of the invention
The problem that the present invention will solve is: with the normal diet bighead of throwing something and feeding, though feeding quality is fine, effect is very undesirable, and the bighead growth is irregular, greatly different in size, and feed coefficient is very high, and population yield is also general.
Technical scheme of the present invention is: develop a kind of bighead biological feedstuff, and invent a kind of mesh bag and throw the bighead method of raising.
A kind of bighead biological feedstuff preparation method, step comprises:
Get mixture earlier: fish meal 35～50kg, the dish dregs of rice 440～485kg, ground rice 150～200kg, dregs of beans 40 ± 10kg, soybean lecithin oil 10 ± 1kg, rice bran 250 ± 25kg, B B-complex 1 ± 0.1kg and composite mineral salt 10 ± 1kg;
Mix mixture with complex enzyme 2.5 ± 0.25kg again, enzymolysis 8 hours, and then inoculation composite bacteria 2.5 ± 0.25kg, in 35 ± 3.5 ℃ of temperature, fermenting promptly made the bighead biological feedstuff in 28 ± 2 hours;
Said mixture, complex enzyme and composite bacteria gross mass are 1000kg;
For said B B-complex: kind and mass percent that every 1kg comprises are VA>=1,000 ten thousand IU/kg, VD>=2,000,000 IU/kg, VE>=60000mg/kg, VK
3>=8000mg/kg, VB
1>=8000mg/kg, VB
2>=8000mg/kg, VB
6>=20000mg/kg, nicotinic acid>=25000mg/kg, pantothenic acid>=20000mg/kg, folic acid>=5000mg/kg, VB
12>=100mg/kg, VC>=200000mg/kg, biotin>=200mg/kg;
For composite mineral salt, comprise among every 1kg: K >=8g, Mg >=12g, Cu 0.4-2g, Fe >=20g, Zn 12～30g, Mn >=2g, Co >=0.2kg, I >=0.2kg, Se >=0.03g/kg;
For complex enzyme, comprise among every 100g: neutral proteinase 30 ± 3g, amylase 20 ± 2g, cellulase 20 ± 2g, pectase 10 ± 1g, phytase 10 ± 1g, zytase 10 ± 1g;
For composite bacteria, comprise among every 100g: bacillus subtilis 25 ± 2.5g, bacillus licheniformis 25 ± 2.5g, lactic acid bacteria 20 ± 2g, saccharomycete 30 ± 3g.
A kind of bighead mesh bag that uses said method to make feed is thrown feeding method, comprises step:
1) make earlier bighead and throw and raise mesh bag, the length of mesh bag be 2.5～6 meters, wide be 0.4 meter, be that 0.4 meter, order number are that 20 ± 2 orders, aperture are 0.9 ± 0.1 millimeter deeply; Pack said feed in this mesh bag into;
2) bighead seed 100～120 tails are put in every mu of fish pond in a suitable place to breed, and seed size is 0.25～1kg/ tail;
3) select suitable mesh bag fixedly to place water according to culturing pool mouth size, mesh bag surpasses 50 mu of principles execution by 1 of 50 mu of addition of every increase by 1 of 50 mu of pool open area and following storing, and the bottom of mesh bag is apart from 5～50 centimetres of the waters surface.
4) raise according to following method throwing:
The spring and autumn fed one time every day, rate (0.6 ± 0.05) % throws something and feeds day; Throw something and feed twice every day in summer, and the rate of throwing something and feeding day is (1 ± 0.1) %; Feed once fine noon in winter, and rate (0.2 ± 0.02) % throws something and feeds day.
For raising together with the fishpond, drop into feed toward net cage after, drive the bait throwing in machine immediately and will rob ichthyophagy and draw away, realize concentrating and throw something and feed.Hang one 10 watts bulb on the net cage limit, turn on light every night.
The feeding habits definition of bighead is to be main gentle filter-feeding fish with the zooplankter; General simple being interpreted as with the zooplankter is food; Zooplankter is the Main Ingredients and Appearance in the bighead natural food, has both played trophism, can help the cellulose in the bighead digest food again; This is under the low-level cultivating condition of natural surroundings, to draw in the past, but the bighead output that natural food can provide has only about 50 kilograms/mu.Will make bighead output reach more than 300 kilograms/mu growth period, 2 kilograms of specifications/more than the tail, must add the exogenous nutrition material, and the use of biological feedstuff has important effect to the output that improves bighead.Under current high-tech cultivating condition, the master supports or the intensive culture bighead goes for higher yield, the biological feedstuff of just must throwing something and feeding.This biological feedstuff is my company utilization modern biotechnology, microbial fermentation technology, enzyme engineering technology, active peptide theory and the little ecological theory of nutrition, again according to the integrated developments of aquatic livestock nutrition principle such as bighead the 4th generation feed.Product is made generally in powdery and granular mixture, and its preparation method is simple, is fit to requirements of large-scale industrial production.
This products characteristics: the required various nutriments of bighead such as protein, amino acid, unrighted acid, mineral matter, vitamin are rich in (1).(2) biofermentation removes ANFs, increases bacterium, produces enzyme, optimizes trophic structure, improves the nutrient absorptivity.(3) biodegradation is induced and is produced antibacterial peptide and growth promotion peptide, suppresses harmful microorganism, obviously improves immunity and premunition.(4) reduce enteron aisle protein and transform, alleviate NH3 and organic pollution in the water to ammonia and amine; Automatically regulate water quality, water body is preponderated to cultivate diatom, and water quality shows as fertilizer, work, tender, refreshing.(5) feed coefficient is low, and economic benefit is high.(6) Product Green, safe, pollution-free.
The bighead method is raised in this throwing: design and produce special-purpose throwing of bighead earlier and raise mesh bag, according to the water surface for aquaculture size, select suitable mesh bag fixedly to place water again, when throwing is raised the bighead biological feedstuff directly is invested in the mesh bag and gets final product.The present invention has satisfied the eating habit of bighead touching food, has promoted the bighead speed of growth greatly, and can reduce the feed loss to greatest extent, improves feed efficiency, reduces the breeding feed cost, is fit to the intensive culture of bighead.
The specific embodiment
Bighead biological feedstuff of the present invention is described and is thrown feeding method below in conjunction with the practical implementation example.
A kind of bighead biological feedstuff preparation method, step comprises:
Get mixture earlier: fish meal 35～50kg, the dish dregs of rice 440～485kg, ground rice 150～200kg, dregs of beans 40 ± 10kg, soybean lecithin oil 10 ± 1kg, rice bran 250 ± 25kg, B B-complex 1 ± 0.1kg and composite mineral salt 10 ± 1kg;
Mix mixture with complex enzyme 2.5 ± 0.25kg again, enzymolysis 8 hours, and then inoculation composite bacteria 2.5 ± 0.25kg, in 35 ± 3.5 ℃ of temperature, fermenting promptly made the bighead biological feedstuff in 28 ± 2 hours;
Said mixture, complex enzyme and composite bacteria gross mass are 1000kg;
For said B B-complex: kind and mass percent that every 1kg comprises are VA>=1,000 ten thousand IU/kg, VD>=2,000,000 IU/kg, VE>=60000mg/kg, VK
3>=8000mg/kg, VB
1>=8000mg/kg, VB
2>=8000mg/kg, VB
6>=20000mg/kg, nicotinic acid>=25000mg/kg, pantothenic acid>=20000mg/kg, folic acid>=5000mg/kg, VB
12>=100mg/kg, VC>=200000mg/kg, biotin>=200mg/kg;
For composite mineral salt, comprise among every 1kg: K >=8g, Mg >=12g, Cu 0.4-2g, Fe >=20g, Zn 12～30g, Mn >=2g, Co >=0.2kg, I >=0.2kg, Se >=0.03g/kg;
For complex enzyme, comprise among every 100g: neutral proteinase 30 ± 3g, amylase 20 ± 2g, cellulase 20 ± 2g, pectase 10 ± 1g, phytase 10 ± 1g, zytase 10 ± 1g;
For composite bacteria, comprise among every 100g: bacillus subtilis 25 ± 2.5g, bacillus licheniformis 25 ± 2.5g, lactic acid bacteria 20 ± 2g, saccharomycete 30 ± 3g.
A kind of bighead mesh bag that uses said method to make feed is thrown feeding method, comprises step:
1) make earlier bighead and throw and raise mesh bag, the length of mesh bag be 2.5～6 meters, wide be 0.4 meter, be that 0.4 meter, order number are that 20 ± 2 orders, aperture are 0.9 ± 0.1 millimeter deeply; Pack said feed in this mesh bag into;
2) bighead seed 100～120 tails are put in every mu of fish pond in a suitable place to breed, and seed size is 0.25～1kg/ tail;
3) select suitable mesh bag fixedly to place water according to culturing pool mouth size, mesh bag surpasses 50 mu of principles execution by 1 of 50 mu of addition of every increase by 1 of 50 mu of pool open area and following storing, and the bottom of mesh bag is apart from 5～50 centimetres of the waters surface.
4) raise according to following method throwing:
The spring and autumn fed one time every day, rate (0.6 ± 0.05) % throws something and feeds day; Throw something and feed twice every day in summer, and the rate of throwing something and feeding day is (1 ± 0.1) %; Feed once fine noon in winter, and rate (0.2 ± 0.02) % throws something and feeds day.
For raising together with the fishpond, drop into feed toward net cage after, drive the bait throwing in machine immediately and will rob ichthyophagy and draw away, realize concentrating and throw something and feed.Hang one 10 watts bulb on the net cage limit, turn on light every night.
Embodiment 1
Produce the bighead biological feedstuff, concrete prescription: fish meal 50kg, dregs of beans 40kg, dish dregs of rice 484kg, soybean lecithin oil 10kg, ground rice 150kg, rice bran 250kg, B B-complex 1kg, composite mineral salt 10kg, compound bacteria enzyme 5kg adds up to 1000kg.During production, each material composition should meet quality requirement separately, and composition metering accuracy error is less than ± 0.5% during preparation.Getting each component is that raw material stirring is even, and 2.5kg mixes with complex enzyme, enzymolysis 8 hours; And then inoculation composite bacteria 2.5kg, in 35 ℃ of temperature, fermenting promptly made the bighead biological feedstuff in 28 hours; Product is made generally in powdery and granular mixture; Free from extraneous odour is different to be smelt, and does not have caking, goes mouldy and moth no foreign matter.Moisture should not be higher than 12.5%.
Embodiment 2
Produce the bighead biological feedstuff, concrete prescription: fish meal 40kg, dregs of beans 50kg, dish dregs of rice 474kg, soybean lecithin oil 10kg, ground rice 150kg, rice bran 260kg, B B-complex 1kg, composite mineral salt 10kg, compound bacteria enzyme 5kg adds up to 1000kg.During production, each material composition should meet quality requirement separately, and composition metering accuracy error is less than ± 0.5% during preparation.Getting each component is that raw material stirring is even, and 2.5kg mixes with complex enzyme, enzymolysis 8 hours; And then inoculation composite bacteria 2.5kg, in 35 ℃ of temperature, fermenting promptly made the bighead biological feedstuff in 28 hours; Product is made generally in powdery and granular mixture; Free from extraneous odour is different to be smelt, and does not have caking, goes mouldy and moth no foreign matter.Moisture should not be higher than 12.5%.
Embodiment 3
Produce the bighead biological feedstuff, concrete prescription: fish meal 35kg, dregs of beans 55kg, dish dregs of rice 464kg, soybean lecithin oil 10kg, ground rice 150kg, rice bran 270kg, B B-complex 1kg, composite mineral salt 10kg, compound bacteria enzyme 5kg adds up to 1000kg.During production, each material composition should meet quality requirement separately, and composition metering accuracy error is less than ± 0.5% during preparation.Getting each component is that raw material stirring is even, and 2.5kg mixes with complex enzyme, enzymolysis 8 hours; And then inoculation composite bacteria 2.5kg, in 35 ℃ of temperature, fermenting promptly made the bighead biological feedstuff in 28 hours; Product is made generally in powdery and granular mixture; Free from extraneous odour is different to be smelt, and does not have caking, goes mouldy and moth no foreign matter.Moisture should not be higher than 12.5%.
Embodiment 4
Design and produce the bighead throwing and raise mesh bag, material is a nylon, several 20 orders of order, and 0.9 millimeter in aperture, mesh bag has three kinds of specifications, is respectively: length (2.5 meters, 4 meters and 6 meters), wide 0.4 meter, dark 0.4 meter three kinds.
Embodiment 5
At the main bighead pool mouth of supporting, put big specification bighead seed 100-120 tail, specification 0.25-1kg/ tail in a suitable place to breed for every mu.Select suitable bighead throwing to raise mesh bag according to breed pool mouth size and fixedly place water, the bottom of mesh bag is apart from water surface 5-50 centimetre.
Concrete throwing feeding method is following:
(1) spring and autumn fed one time every day, the rate 0.6% of throwing something and feeding day, throw something and feed twice every day in summer, and day rate of throwing something and feeding is 1%, and feed once fine noon in winter, the rate 0.2% of throwing something and feeding day.
(2) raise together with after the fishpond drops into the bighead biological feedstuff toward net cage, drive the bait throwing in machine immediately and will rob ichthyophagy and draw away to concentrate and throw something and feed, to improve the variegated carp efficiency of feed utilization.
(3) one 10 watts bulb is hung in suggestion on the net cage limit, and turn on light every night, and purpose is that zooplankter that biological feedstuff can the be cultivated generation light that becomes is concentrated and supplied variegated carp to ingest.
When a collecting obtained to the end of the year, through measuring and calculating, bighead feed coefficient only 1.30: 1 was compared with general conventional cultivation method feed coefficient at 2.5: 1, and economic benefit is very outstanding.And the anti-transportation of commodity bighead, meat is fine and smooth, free from extraneous odour.
Claims (4)
1. a bighead biological feedstuff preparation method is characterized in that
Get mixture earlier: fish meal 35～50kg, the dish dregs of rice 440～485kg, ground rice 150～200kg, dregs of beans 40 ± 10kg, soybean lecithin oil 10 ± 1kg, rice bran 250 ± 25kg, B B-complex 1 ± 0.1kg and composite mineral salt 10 ± 1kg;
Mix mixture with complex enzyme 2.5 ± 0.25kg enzymolysis 8 hours again;
And then inoculation composite bacteria 2.5 ± 0.25kg, in 35 ± 3.5 ℃ of temperature, fermenting promptly made the bighead biological feedstuff in 28 ± 2 hours;
Said mixture, complex enzyme and composite bacteria gross mass are 1000kg;
For said B B-complex: kind and mass percent that every 1kg comprises are VA>=1,000 ten thousand IU/kg, VD>=2,000,000 IU/kg, VE>=60000mg/kg, VK
3>=8000mg/kg, VB
1>=8000mg/kg, VB
2>=8000mg/kg, VB
6>=20000mg/kg, nicotinic acid>=25000mg/kg, pantothenic acid>=20000mg/kg, folic acid>=5000mg/kg, VB
12>=100mg/kg, VC>=200000mg/kg, biotin>=200mg/kg;
For composite mineral salt, comprise among every 1kg: K >=8g, Mg >=12g, Cu 0.4-2g, Fe >=20g, Zn 12～30g, Mn >=2g, Co >=0.2kg, I >=0.2kg, Se >=0.03g/kg;
For complex enzyme, comprise among every 100g: neutral proteinase 30 ± 3g, amylase 20 ± 2g, cellulase 20 ± 2g, pectase 10 ± 1g, phytase 10 ± 1g, zytase 10 ± 1g;
For composite bacteria, comprise among every 100g: bacillus subtilis 25 ± 2.5g, bacillus licheniformis 25 ± 2.5g, lactic acid bacteria 20 ± 2g, saccharomycete 30 ± 3g.
2. a bighead mesh bag that uses claim 1 method to prepare feed is thrown feeding method, it is characterized in that comprising step:
1) make earlier bighead and throw and raise mesh bag, the length of mesh bag be 2.5～6 meters, wide be 0.4 meter, be that 0.4 meter, order number are that 20 ± 2 orders, aperture are 0.9 ± 0.1 millimeter deeply; Pack said feed in this mesh bag into;
2) bighead seed 100～120 tails are put in every mu of fish pond in a suitable place to breed, and seed size is 0.25～1kg/ tail;
3) select suitable mesh bag fixedly to place water according to culturing pool mouth size, mesh bag surpasses 50 mu of principles execution by 1 of 50 mu of addition of every increase by 1 of 50 mu of pool open area and following storing, and the bottom of mesh bag is apart from 5～50 centimetres of the waters surface;
4) raise according to following method throwing:
The spring and autumn fed one time every day, rate (0.6 ± 0.05) % throws something and feeds day; Throw something and feed twice every day in summer, and the rate of throwing something and feeding day is (1 ± 0.1) %; Feed once fine noon in winter, and rate (0.2 ± 0.02) % throws something and feeds day.
3. according to the said method of claim 1, it is characterized in that for raising together with the fishpond, drop into feed toward net cage after, drive the bait throwing in machine immediately and will rob ichthyophagy and draw away, realize concentrating and throw something and feed.
4. according to the said method of claim 1, it is characterized in that hanging one 10 watts bulb on the net cage limit, turn on light every night.
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| CN102630821A (en) * | 2012-04-06 | 2012-08-15 | 广东绿百多生物科技有限公司 | Aquacultural microbiological feed premix and preparation method thereof |
| CN103168968A (en) * | 2013-04-07 | 2013-06-26 | 湖南文理学院 | High-yield feed for large water surface healthy aquaculture of aristichthys nobilis and production method of high-yield feed |
| CN103461225A (en) * | 2013-07-30 | 2013-12-25 | 仙桃市强农水产专业合作社 | Artificial bionic method for breeding rice field eel fries in net cages |
| CN103461716A (en) * | 2013-09-27 | 2013-12-25 | 苏州市阳澄湖现代农业产业园特种水产养殖有限公司 | Bighead carp mixed feed and preparation method thereof |
| CN103461717A (en) * | 2013-09-27 | 2013-12-25 | 苏州市阳澄湖现代农业产业园特种水产养殖有限公司 | Chinese herbal medicine composite bighead carp feed and preparation method thereof |
| CN104082219A (en) * | 2014-07-21 | 2014-10-08 | 无锡市崇安区科技创业服务中心 | Feeding device for fishpond |
| CN104431324A (en) * | 2014-11-28 | 2015-03-25 | 广东省农业科学院动物科学研究所 | High-efficiency and environment-friendly compound feed for pelteobagrus fulvidraco |
| CN104430113A (en) * | 2014-11-28 | 2015-03-25 | 江西省水产科学研究所 | Aristichthys nobilis richardson culture domestication feeding frame and aristichthys nobilis richardson culture domestication method thereof |
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| CN108782369A (en) * | 2018-07-02 | 2018-11-13 | 通威股份有限公司 | A method of taming bighead using artifical compound feed |
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| CN109007280A (en) * | 2018-08-20 | 2018-12-18 | 广州海诚生物科技有限公司 | A kind of biofermentation type function bighead feed |
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| CN102630821A (en) * | 2012-04-06 | 2012-08-15 | 广东绿百多生物科技有限公司 | Aquacultural microbiological feed premix and preparation method thereof |
| CN103168968A (en) * | 2013-04-07 | 2013-06-26 | 湖南文理学院 | High-yield feed for large water surface healthy aquaculture of aristichthys nobilis and production method of high-yield feed |
| CN103461225A (en) * | 2013-07-30 | 2013-12-25 | 仙桃市强农水产专业合作社 | Artificial bionic method for breeding rice field eel fries in net cages |
| CN103461716A (en) * | 2013-09-27 | 2013-12-25 | 苏州市阳澄湖现代农业产业园特种水产养殖有限公司 | Bighead carp mixed feed and preparation method thereof |
| CN103461717A (en) * | 2013-09-27 | 2013-12-25 | 苏州市阳澄湖现代农业产业园特种水产养殖有限公司 | Chinese herbal medicine composite bighead carp feed and preparation method thereof |
| CN103461717B (en) * | 2013-09-27 | 2014-12-10 | 苏州市阳澄湖现代农业产业园特种水产养殖有限公司 | Chinese herbal medicine composite bighead carp feed and preparation method thereof |
| CN103461716B (en) * | 2013-09-27 | 2015-11-04 | 苏州市相城区新时代特种水产养殖场 | A kind of bighead mixed feed and preparation method thereof |
| CN104082219A (en) * | 2014-07-21 | 2014-10-08 | 无锡市崇安区科技创业服务中心 | Feeding device for fishpond |
| CN104430113A (en) * | 2014-11-28 | 2015-03-25 | 江西省水产科学研究所 | Aristichthys nobilis richardson culture domestication feeding frame and aristichthys nobilis richardson culture domestication method thereof |
| CN104431324A (en) * | 2014-11-28 | 2015-03-25 | 广东省农业科学院动物科学研究所 | High-efficiency and environment-friendly compound feed for pelteobagrus fulvidraco |
| CN104430113B (en) * | 2014-11-28 | 2017-12-12 | 江西省水产科学研究所 | A kind of method of bighead cultivation domestication feed table cultivation domestication bighead |
| CN107712462A (en) * | 2017-11-08 | 2018-02-23 | 广州智龙生物科技有限公司 | A kind of aquatic products high-efficiency active biological fermentation bait and its preparation method and application |
| CN107996465A (en) * | 2017-11-08 | 2018-05-08 | 广州智龙生物科技有限公司 | A kind of efficient Fish-shrimp mix-culture method that strain is supported |
| CN108782369A (en) * | 2018-07-02 | 2018-11-13 | 通威股份有限公司 | A method of taming bighead using artifical compound feed |
| CN109007445A (en) * | 2018-08-20 | 2018-12-18 | 广州海诚生物科技有限公司 | A kind of biofermentation type function dace feed |
| CN109007280A (en) * | 2018-08-20 | 2018-12-18 | 广州海诚生物科技有限公司 | A kind of biofermentation type function bighead feed |
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Application publication date: 20120328 |