CN105341536B - A kind of gruel shape semi-humid Tachypleus tridentatus mixed feed and preparation method - Google Patents
A kind of gruel shape semi-humid Tachypleus tridentatus mixed feed and preparation method Download PDFInfo
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- CN105341536B CN105341536B CN201510881779.7A CN201510881779A CN105341536B CN 105341536 B CN105341536 B CN 105341536B CN 201510881779 A CN201510881779 A CN 201510881779A CN 105341536 B CN105341536 B CN 105341536B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
- Y02A40/818—Alternative feeds for fish, e.g. in aquacultures
Abstract
The invention discloses a kind of rotten shape semi-humid Tachypleus tridentatus mixed feed production and feeding methods, belong to Feed Manufacturing field.This technology core is first the beer yeast powder by Phaeodactylum tricornutum powder, clam worm, scallop, mussel, Lumbrokinase, and the raw materials such as shrimp head powder are weighed by recipe requirements, smashes it through 100 meshes, the rear water that 40-45% is added stirs evenly to get rotten shape semi-humid mixed feed；Feeding technology main points are to weigh semi-humid feed by cultivation horseshoe crab total weight ratio, pile rickle in cultivation pool side, horseshoe crab is lured to come to look for food.Mixed feed nutrition general equilibrium of the present invention, it is handled without high temperature and grain, energy consumption is few, the bioactive ingredients non-inactivation such as vitamin, amino acid, fatty acid in feed, is conducive to horseshoe crab health, fast-growth, raw material is easy to get, simple process, cost is relatively low, thick flavor, phagostimulating effect is good, minimum to water pollution.
Description
The invention belongs to Feed Manufacturing field more particularly to a kind of rotten shape semi-humid Tachypleus tridentatus mixed feeds for technical field
Production and feeding method.
Background technique
Horseshoe crab is commonly called as horse crab Horseshoe Crab, is that a kind of ancient large ocean bottom is dwelt arthropod, is subordinate to limb mouth
Guiding principle Merostomata, Xiphosura Xiphosura.The existing type of Merostomata is seldom, only 4 kinds of horseshoe crabs.Horseshoe crab have huge economic value and
Horseshoe crab as seafood cuisines, while being widely used as Chinese medicine by medical value, Asians, and North America as animal feed and hangs down horseshoe crab
Bait material.The reagents of limulus blood cell preparation is then that current detection endotoxin is most widely used, most effective reagent, while horseshoe crab is water
Body ecologic food chain important component, horseshoe crab ovum and young horseshoe crab are the food of seabird.Tachypleus tridentatus Tachypleus tridentatus
To be distributed most wide, maximum one kind of economic value in the horseshoe crab of 3 kinds of Asia, the east on the south entrance of Changjiang River was once distributed widely in China Seas
Sea and South China Sea, the most northern Mount Dai up to Zhoushan Islands are most southern to be distributed in Beibu Bay.Tachypleus tridentatus adult or subadult are usually
Live in seclusion at shallow sea bottom, with benthic mollusc, annelid (especially clam worm), siphon-worm, nematode, brachiopod (Lingula),
Sea anemone etc. is food, to intertidal zone food without selectivity, as long as the benthon even humus that it can be touched can become
Its prey.The young hatches and grows up in intertidal zone, and the young horseshoe crab most time manually cultivated is hidden lives in silt, and
Speed is faster in natural sea-water for growth rate ratio in sand mud.Young horseshoe crab gradually migrates to shallow sea with growth, stings at horseshoe crab
Occupy shallow sea bottom.Since the 1980s, with the fast development of China's southeastern coast economy and the sharply expansion of population, together
When be based on the huge economic value of Tachypleus tridentatus, Tachypleus tridentatus meet with overfishing, and large area marine reclamation land and ocean engineering construction
Destroy intertidal zone, shallow sea Tachypleus tridentatus habitat seriously, industrial fast development increases maritime environment pollution, these factors make
The horseshoe crab resource of China Seas sharply declines, and Tachypleus tridentatus has made no public appearances in many sea areas of southeastern coast in the past 30 years, Tachypleus tridentatus
Resource faces exhaustion, and protection of resources management has become a top priority.The artificial breeding for carrying out horseshoe crab is to expand horseshoe crab quantity, recovery, guarantor
Protect horseshoe crab resource most directly, most efficient method.Under the conditions of pond culture, only relies on natural bait in pond and be obviously unable to satisfy horseshoe crab
The needs of high density, intensive culture, providing the feed that nutrition is comprehensive, size is agreeable to the taste for horseshoe crab is to guarantee that horseshoe crab cultivation is successfully closed
Key.Through inspection information and market survey, research, production, application, the sale of horseshoe crab mixed feed are also found no.In order to fill up mesh
The blank of preceding technology, the present invention provides a kind of rotten shape semi-humid Tachypleus tridentatus mixed feed production and feeding methods.This technology core
The heart is first by Phaeodactylum tricornutum powder, boat-shaped algae powder, different glue algae powder, beer yeast powder, clam worm, scallop, mussel, Lumbrokinase, shrimp head
Powder, dregs of beans, sodium benzoate, corn flour, salt, the raw materials such as wild rice stem powder are weighed by recipe requirements, and crushing sieves with 100 mesh sieve, rear to be added
The water of the weight ratio of 40-45% is thoroughly mixed uniformly to get rotten shape semi-humid mixed feed；Feeding technology main points are to press
The total weight ratio of horseshoe crab weighs semi-humid feed in aquaculture pond, piles rickle in cultivation pool side, the peculiar fragrance of feed lures horseshoe crab to come
It looks for food.Gruel shape semi-humid Tachypleus tridentatus mixed feed nutrition general equilibrium of the invention, vitamin, amino acid, Lumbrokinase in feed,
The bioactive ingredients non-inactivation such as sterol, biological polyoses, fatty acid is conducive to health, the fast-growth of horseshoe crab, and raw material is easy to get, system
Make simple process, cost is relatively low, and fragrance is strong, and phagostimulating effect is good, and ingredient does not scatter and disappear, and utilization rate is high, small to water pollution.
Summary of the invention
The object of the present invention is to provide a kind of rotten shape semi-humid Tachypleus tridentatus mixed feed, production and feeding methods.
A kind of gruel shape semi-humid Tachypleus tridentatus mixed feed, mixed feed is made of the raw material of following parts by weight: phaeodactylum tricornutum
Refer to 2-4 parts of algae powder, 1-3 parts of boat-shaped algae powder, 0.5-1.5 parts of different glue algae powder, 2-4 parts of clam worm, is fanned by 0.3-0.6 parts of beer yeast powder
3-5 parts of shellfish, 6-10 parts of mussel, 0.2-0.5 parts of Lumbrokinase, 2-4 parts of shrimp head powder, 3-7 parts of dregs of beans, 8-12 parts of corn flour, salt
0.2-0.4 parts, 4-8 parts of wild rice stem powder, 3-7 parts of malt flour, 4-6 parts of duckweed, 0.3-0.7 parts of lotus root starch, 3-8 parts of leaf of elm tree, chlorination gallbladder
0.02-0.05 parts of alkali, 0.6-1.2 parts of squid visceral meal, 0.3-0.6 parts of glycine betaine, 4-9 parts of pork liver, 3-7 parts of sheep blood, carrot
10-15 parts.
The preparation method of the gruel shape semi-humid Tachypleus tridentatus mixed feed, steps are as follows:
(1) Phaeodactylum tricornutum powder, boat-shaped algae powder, different glue algae powder, beer yeast powder, Lumbrokinase, shrimp head are weighed by weight
It is stirred evenly after powder, corn flour, salt, wild rice stem powder, malt flour, lotus root starch, choline chloride, squid visceral meal, glycine betaine mixing
Mixed powder A is spare；
(2) clam worm, scallop, mussel, dregs of beans, duckweed, leaf of elm tree, pork liver, sheep blood, carrot are weighed by weight；With commercially available
Pulverizer crush in advance, sieve with 100 mesh sieve mixed powder B is spare；
(3) it must be mixed with the mixed powder B that mixing and blending machine mixing, whipping step (1) obtain mixed powder A and step (2)
Powder C, the distilled water that the 40-45% of mixed powder C volume is added are uniformly mixed that rotten shape semi-humid mixture D is spare；
(4) rotten shape semi-humid mixture D obtained by step (3) is subjected to high pressure CO2Sterilization process, by gained gruel shape semi-humid
Mixture D is contained container and is put into the disinfection tower of sealing, injects high pressure CO in disinfection tower2Gas, after continuing 3min, through conduit
Output releases stress, CO after pressure reduction2Solubility reduces rapidly, and sterilizes a large amount of rapid loss of CO2 gas in tower, that is, completes
Disinfection；Rotten shape semi-humid mixed fodder is obtained after taking out cooling.
The preparation method of the gruel shape semi-humid Tachypleus tridentatus mixed feed: step (4) uses ultraviolet light and high pressure CO2It is compound
Sterilization: containing container for gained gruel shape semi-humid mixture D and be put into the disinfection tower of sealing, injects high pressure CO in disinfection tower2
Gas after continuing 3min, releases stress, CO after pressure reduction through conduit output2Solubility reduces rapidly, and sterilizes a large amount of in tower
The rapid loss of CO2 gas, i.e. completion preliminarily pasteurized；It takes out cooling be placed under ultraviolet lamp to irradiate, ultraviolet radiator radiation intensity is
280μW/cm3(ultraviolet wavelength 253.7nm, 3 meters of distance in) is raised for irradiation time 10 minutes to get to rotten shape semi-humid mixing
Material.
The feeding method of the gruel shape semi-humid Tachypleus tridentatus mixed feed, the cultivation of Tachypleus tridentatus use pond culture, with clear
Clean, clean ordinary sea water cultivation, pond are rectangle or square, mud bottom or silt bottom, area 5-50 mus of pond, water
Deep 1.5-3.5 meters conveniently, and one of bank is designed to the lesser slope of the gradient, and slope ratio is 20% (that is, level side
Move ahead 100 meters upwards, rise 20 meters in vertical direction), coated with the fine sand of 10-15 cm thick on slope, weigh the rotten shape
Semi-humid Tachypleus tridentatus mixed feed: to young horseshoe crab (average weight of horseshoe crab is at 250 grams hereinafter, containing 250 grams), feeding amount is pond daily
The 12% of middle horseshoe crab total weight, feeding amount is horseshoe crab total weight in pond to adult horseshoe crab (average weight of horseshoe crab is at 250 grams or more) daily
9%, divide 6 times and feed, i.e., since 6 points of morning, was fed every 4 hours once, feed is deposited in by 200 gram of one rickle when feeding
On the slope of pond side, rickle is from 30-50 centimetres of water, if 6-10 rickle, adjacent rickle interval 3-5 meters, feed peat-reek can draw
Horseshoe crab is lured to come to look for food；Rainy days is not vigorous because horseshoe crab ingests, and feeding amount is fed by the 75% of normal feeding amount.
Beneficial outcomes: present invention gruel shape semi-humid Tachypleus tridentatus mixed feed nutrition general equilibrium, without high temperature and grain
Processing, energy consumption is few, vitamin, amino acid, Lumbrokinase, sterol, biological polyoses, macrolide, high unsaturated fat in feed
The bioactive ingredients non-inactivation such as acid is conducive to health, the fast-growth of horseshoe crab, and raw material is easy to get, and manufacture craft is simple, cost compared with
Low, feed fragrance is strong, and phagostimulating effect is good, and feed is rotten shape, and palatability is good, and feed piles up pool side rather than is sprinkled into water when feeding
In, ingredient does not scatter and disappear, and utilization rate is high, minimum to water pollution.
Specific embodiment
Below with reference to embodiment, the present invention is further elaborated；
A kind of rotten shape semi-humid Tachypleus tridentatus mixed feed of embodiment 1, mixed feed by following parts by weight raw material group
At: 2-4 parts of Phaeodactylum tricornutum powder, 1-3 parts of boat-shaped algae powder, 0.5-1.5 parts of different glue algae powder, 0.3-0.6 parts of beer yeast powder, clam worm
2-4 parts, 3-5 parts of scallop, 6-10 parts of mussel, 0.2-0.5 parts of Lumbrokinase, 2-4 parts of shrimp head powder, 3-7 parts of dregs of beans, corn flour 8-12
Part, 0.2-0.4 parts of salt, 4-8 parts of wild rice stem powder, 3-7 parts of malt flour, 4-6 parts of duckweed, 0.3-0.7 parts of lotus root starch, 3-8 parts of leaf of elm tree,
0.02-0.05 parts of choline chloride, 0.6-1.2 parts of squid visceral meal, 0.3-0.6 parts of glycine betaine, 4-9 parts of pork liver, 3-7 parts of sheep blood,
10-15 parts of carrot.
The preparation method of the gruel shape semi-humid Tachypleus tridentatus mixed feed, steps are as follows:
(1) Phaeodactylum tricornutum powder, boat-shaped algae powder, different glue algae powder, beer yeast powder, Lumbrokinase, shrimp head are weighed by weight
It is stirred evenly after powder, corn flour, salt, wild rice stem powder, malt flour, lotus root starch, choline chloride, squid visceral meal, glycine betaine mixing
Mixed powder A is spare；
(2) clam worm, scallop, mussel, dregs of beans, duckweed, leaf of elm tree, pork liver, sheep blood, carrot are weighed by weight；With commercially available
Pulverizer crush in advance, sieve with 100 mesh sieve mixed powder B is spare；
(3) it must be mixed with the mixed powder B that mixing and blending machine mixing, whipping step (1) obtain mixed powder A and step (2)
Powder C, the distilled water that the 40-45% of mixed powder C volume is added are uniformly mixed that rotten shape semi-humid mixture D is spare；
(4) rotten shape semi-humid mixture D obtained by step (3) is subjected to high pressure CO2Sterilization process, by gained gruel shape semi-humid
Mixture D is contained container and is put into the disinfection tower of sealing, injects high pressure CO in disinfection tower2Gas, after continuing 3min, through conduit
Output releases stress, CO after pressure reduction2Solubility reduces rapidly, and sterilizes a large amount of rapid loss of CO2 gas in tower, that is, completes
Disinfection；Rotten shape semi-humid mixed fodder is obtained after taking out cooling.
The preparation method of the gruel shape semi-humid Tachypleus tridentatus mixed feed: step (4) uses ultraviolet light and high pressure CO2It is compound
Sterilization: containing container for gained gruel shape semi-humid mixture D and be put into the disinfection tower of sealing, injects high pressure CO in disinfection tower2
Gas after continuing 3min, releases stress, CO after pressure reduction through conduit output2Solubility reduces rapidly, and sterilizes a large amount of in tower
The rapid loss of CO2 gas, i.e. completion preliminarily pasteurized；It takes out cooling be placed under ultraviolet lamp to irradiate, ultraviolet radiator radiation intensity is
280μW/cm3(ultraviolet wavelength 253.7nm, 3 meters of distance in) is raised for irradiation time 10 minutes to get to rotten shape semi-humid mixing
Material.
The feeding method of the gruel shape semi-humid Tachypleus tridentatus mixed feed, the cultivation of Tachypleus tridentatus use pond culture, with clear
Clean, clean ordinary sea water cultivation, pond are rectangle or square, mud bottom or silt bottom, area 5-50 mus of pond, water
Deep 1.5-3.5 meters conveniently, and one of bank is designed to the lesser slope of the gradient, and slope ratio is 20% (that is, level side
Move ahead 100 meters upwards, rise 20 meters in vertical direction), coated with the fine sand of 10-15 cm thick on slope, weigh the rotten shape
Semi-humid Tachypleus tridentatus mixed feed；To young horseshoe crab (average weight of horseshoe crab is at 250 grams hereinafter, containing 250 grams), feeding amount is pond daily
The 12% of middle horseshoe crab total weight, feeding amount is horseshoe crab total weight in pond to adult horseshoe crab (average weight of horseshoe crab is at 250 grams or more) daily
9%, divide 6 times and feed, i.e., since 6 points of morning, was fed every 4 hours once, feed is deposited in by 200 gram of one rickle when feeding
On the slope of pond side, rickle is from 30-50 centimetres of water, if 6-10 rickle, adjacent rickle interval 3-5 meters, feed peat-reek can draw
Horseshoe crab is lured to come to look for food；Rainy days is not vigorous because horseshoe crab ingests, and feeding amount is fed by the 75% of normal feeding amount.
Embodiment 2, mixed feed raw material composition: Phaeodactylum tricornutum powder 2Kg, boat-shaped algae powder 1Kg, different glue algae powder 0.5Kg, beer
Brewer yeast powder 0.3Kg, clam worm 2Kg, scallop 3Kg, mussel 6Kg, Lumbrokinase 0.2Kg, shrimp head powder 2Kg, dregs of beans 3Kg, corn flour
8Kg, salt 0.2Kg, wild rice stem powder 4Kg, malt flour 3Kg, duckweed 4Kg, lotus root starch 0.3Kg, leaf of elm tree 3Kg, choline chloride 0.02Kg,
Squid visceral meal 0.6Kg, glycine betaine 0.3Kg, pork liver 4Kg, sheep blood 3Kg, carrot 10Kg.
Embodiment 3, mixed feed raw material composition: Phaeodactylum tricornutum powder 2.8Kg, boat-shaped algae powder 1.5Kg, different glue algae powder
0.7Kg, beer yeast powder 0.6Kg, clam worm 2.4Kg, scallop 3.7Kg, mussel 7Kg, Lumbrokinase 0.3Kg, shrimp head powder 3Kg, dregs of beans
5Kg, corn flour 10Kg, salt 0.3Kg, wild rice stem powder 5Kg, malt flour 4Kg, duckweed 6Kg, lotus root starch 0.4Kg, leaf of elm tree 3.9Kg, chlorine
Change choline 0.03Kg, squid visceral meal 0.8Kg, glycine betaine 0.4Kg, pork liver 6Kg, sheep blood 4Kg, carrot 12Kg.
Embodiment 4, mixed feed raw material composition: Phaeodactylum tricornutum powder 3.8Kg, boat-shaped algae powder 2.5Kg, different glue algae powder
1.2Kg, beer yeast powder 0.5Kg, clam worm 3.5Kg, scallop 4.5Kg, mussel 8.5Kg, Lumbrokinase 0.4Kg, shrimp head powder 3.6Kg,
Dregs of beans 5Kg, corn flour 11Kg, salt 0.35Kg, wild rice stem powder 7Kg, malt flour 6Kg, duckweed 6Kg, lotus root starch 0.7Kg, leaf of elm tree
8Kg, choline chloride 0.04Kg, squid visceral meal 1.1Kg, glycine betaine 0.6Kg, pork liver 8Kg, sheep blood 6Kg, carrot 14Kg.
Any one mixed feed described in embodiment 1-4 is all made of following methods and feeds: the cultivation of Tachypleus tridentatus uses pond
Cultivation is cultivated with cleaning, clean ordinary sea water, and pond is rectangle or square, mud bottom or silt bottom, pond area
5-50 mus, conveniently, one of bank is designed to the lesser slope of the gradient to 1.5-3.5 meters of the depth of water, and slope ratio is 20% (i.e. suitable
In moving ahead 100 meters in horizontal direction, rise 20 meters in vertical direction), coated with the fine sand of 10-15 cm thick on slope, facilitate horseshoe crab
Bank is climbed up to play, look for food, mate, lay eggs, breed.Daily to young horseshoe crab (average weight of horseshoe crab is at 250 grams hereinafter, containing 250 grams)
Feeding amount is 12% of horseshoe crab total weight in pond, and feeding amount is horseshoe crab in pond to adult horseshoe crab (average weight of horseshoe crab is at 250 grams or more) daily
The 9% of total weight divides 6 times and feeds, i.e., since 6 points of morning, fed every 4 hours once, feed is small by 200 gram one when feeding
Heap is deposited on the slope of pond side, and rickle is from 30-50 centimetres of water, if 6-10 rickle, adjacent rickle interval 3-5 meters, feed is special
Fragrance can lure horseshoe crab to come to look for food.Rainy days is not vigorous because horseshoe crab ingests, and feeding amount is fed by the 75% of normal feeding amount.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify to technical solution documented by previous embodiment or equivalent replacement of some of the technical features；And
These are modified or replaceed, the spirit and model of technical solution of the embodiment of the present invention that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (2)
1. a kind of gruel shape semi-humid Tachypleus tridentatus mixed feed, which is characterized in that mixed feed by following parts by weight raw material system
At: 2-4 parts of Phaeodactylum tricornutum powder, 1-3 parts of boat-shaped algae powder, 0.5-1.5 parts of different glue algae powder, 0.3-0.6 parts of beer yeast powder, clam worm
2-4 parts, 3-5 parts of scallop, 6-10 parts of mussel, 0.2-0.5 parts of Lumbrokinase, 2-4 parts of shrimp head powder, 3-7 parts of dregs of beans, corn flour 8-12
Part, 0.2-0.4 parts of salt, 4-8 parts of wild rice stem powder, 3-7 parts of malt flour, 4-6 parts of duckweed, 0.3-0.7 parts of lotus root starch, 3-8 parts of leaf of elm tree,
0.02-0.05 parts of choline chloride, 0.6-1.2 parts of squid visceral meal, 0.3-0.6 parts of glycine betaine, 4-9 parts of pork liver, 3-7 parts of sheep blood,
10-15 parts of carrot；
The preparation method of the gruel shape semi-humid Tachypleus tridentatus mixed feed, steps are as follows:
(1) Phaeodactylum tricornutum powder, boat-shaped algae powder, different glue algae powder, beer yeast powder, Lumbrokinase, shrimp head powder, jade are weighed by weight
Mixed powder is stirred evenly to obtain after rice flour, salt, wild rice stem powder, malt flour, lotus root starch, choline chloride, squid visceral meal, glycine betaine mixing
Body A is spare；
(2) clam worm, scallop, mussel, dregs of beans, duckweed, leaf of elm tree, pork liver, sheep blood, carrot are weighed by weight；With commercially available powder
Broken machine crushes in advance, sieve with 100 mesh sieve mixed powder B is spare；
(3) mixed powder is obtained with the mixed powder B of mixing and blending machine mixing, the mixed powder A of whipping step (1) and step (2)
C, the distilled water that the 40-45% of mixed powder C volume is added are uniformly mixed that rotten shape semi-humid mixture D is spare；
(4) rotten shape semi-humid mixture D obtained by step (3) is subjected to high pressure CO2Sterilization process mixes gained gruel shape semi-humid
Object D contains container and is put into the disinfection tower of sealing, injects high pressure CO in disinfection tower2Gas exports after continuing 3min through conduit
It releases stress, CO after pressure reduction2Solubility reduces rapidly, and sterilizes a large amount of CO in tower2Disinfection is completed in the rapid loss of gas；
Rotten shape semi-humid mixed fodder is obtained after taking out cooling.
2. the feeding method of rotten shape semi-humid Tachypleus tridentatus mixed feed according to claim 1, which is characterized in that Tachypleus tridentatus
Cultivation uses pond culture, is cultivated with cleaning, clean ordinary sea water, and pond is rectangle or square, mud bottom or silt bottom
, area 5-50 mus of pond, 1.5-3.5 meters of the depth of water, one of bank is designed to the lesser slope of the gradient, and slope ratio is
20%, that is, moving ahead 100 meters in horizontal direction, rise 20 meters in vertical direction, coated with the thin of 10-15 cm thick on slope
Sand weighs rotten shape semi-humid Tachypleus tridentatus mixed feed described in claim 1；To young horseshoe crab, the average weight of horseshoe crab 250 grams with
Under, contain 250 grams, daily feeding amount is 12% of horseshoe crab total weight in pond, and grow up horseshoe crab, and the average weight of horseshoe crab is at 250 grams or more, daily
Feeding amount is 9% of horseshoe crab total weight in pond, divides 6 times and feeds, i.e., since 6 points of morning, was fed once, when feeding every 4 hours
Feed is deposited on the slope of pond side by 200 gram of one rickle, and rickle is from 30-50 centimetres of water, if 6-10 rickle, adjacent rickle interval
3-5 meters, feed peat-reek can lure horseshoe crab to come to look for food；Rainy days is not vigorous because horseshoe crab ingests, and feeding amount is by normal feeding amount
75% feeds.
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| CN102487853A (en) * | 2011-11-18 | 2012-06-13 | 洪水根 | Artificial breeding and culturing method for horseshoe crabs |
| CN104957058A (en) * | 2015-06-12 | 2015-10-07 | 临沂大学 | Triops sinensis imitating ecological breeding method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102487853A (en) * | 2011-11-18 | 2012-06-13 | 洪水根 | Artificial breeding and culturing method for horseshoe crabs |
| CN104957058A (en) * | 2015-06-12 | 2015-10-07 | 临沂大学 | Triops sinensis imitating ecological breeding method |
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| 中国鲎幼体阶段 (黄皮鲎) 饵料的初步研究;高凤英等;《海洋通报》;20030831;第22卷(第4期);第92-95页 |
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