CN105325767A - Young chrtax quadricarinatus feed - Google Patents
Young chrtax quadricarinatus feed Download PDFInfo
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- CN105325767A CN105325767A CN201510722540.5A CN201510722540A CN105325767A CN 105325767 A CN105325767 A CN 105325767A CN 201510722540 A CN201510722540 A CN 201510722540A CN 105325767 A CN105325767 A CN 105325767A
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- quadricarinatus
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Abstract
The invention relates to the technical field of aquaculture, in particular to young chrtax quadricarinatus feed. The young chrtax quadricarinatus feed is prepared from, by weight, 20-30 parts of fish meal, 50-70 parts of fairy shrimp powder, 30-50 parts of symphyocladia latiuscula, 50-80 parts of coralline algae, 100-110 parts of seaweed meal, 10-15 parts of rotifer, 8-10 parts of egg yolk and 10-15 parts of glutinous rice flour. According to the young chrtax quadricarinatus feed, the proportion is reasonable, the nutrition is rich, the resistance of young chrtax quadricarinatus can be enhanced, the adaptive capacity of the young chrtax quadricarinatus to the environment can be improved, and not only can the feed cost be reasonably saved, but also the daily gain of the young chrtax quadricarinatus can be increased.
Description
Technical field
The present invention relates to technical field of aquaculture, be specifically related to a kind of red claw crayfish juvenile prawn feed.
Background technology
Red claw crayfish has another name called " Australia freshwater lobster ", originate in Australia, exactly liking marine lobster, is one of the famousst and precious economic freshwater shrimp species in the world, this shrimp body colour breen, the outer tip end of chela has the scarlet band of a film quality, beautiful good-looking, therefore be described as red claw crayfish again, its individuality of red yabby is general at 50-100 gram, indivedual the maximum reaches 500 ~ 600 grams, is the Freshwater shrimps that a kind of adaptability is stronger.Because feeding habits are very wide, growth is fast, fine and tender taste, delicious flavour, nutritious, in Europe, Japan and China are subject to the welcome on market, in red claw crayfish breeding process, the survival rate of juvenile prawn affects one of culture benefit key factor, after juvenile prawn hatching, because of individual little, weak, take food ability low, can not directly put in a suitable place to breed to lake to the factor of adaptive capacity to environment difference, in the large water body such as pond, need manually to bring up a period of time, make its have sufficient adaptive capacity after just can put in a suitable place to breed, in raising process, juvenile prawn eats feed and has a direct impact effect to juvenile prawn physical development.
Summary of the invention
The invention provides a kind of red claw crayfish juvenile prawn feed.
The technical solution used in the present invention is, a kind of red claw crayfish juvenile prawn feed, and count by weight, it is made up of following raw material:
Fish meal 20-30 part, fairy shrimp powder 50-70 part, drake feather algae 30-50 part, coralline algae 50-80 part, seaweed meal 100-110 part, wheel animalcule 10-15 part, yolk 8-10 part, glutinous rice flour 10-15 part.
Preferably, count by weight, it is made up of following raw material:
Fish meal 22-28 part, fairy shrimp powder 53-67 part, drake feather algae 32-48 part, coralline algae 53-76 part, seaweed meal 103-108 part, wheel animalcule 11-14 part, yolk 8.3-9.7 part, glutinous rice flour 11-14 part.
Preferably, count by weight, it is made up of following raw material:
Fish meal 24-26 part, fairy shrimp powder 57-65 part, drake feather algae 35-42 part, coralline algae 58-70 part, seaweed meal 104-107 part, wheel animalcule 12-13 part, yolk 8.8-9.4 part, glutinous rice flour 12-13 part.
Forage compounding of the present invention is reasonable, nutritious, the resistance of juvenile prawn can be strengthened, improve juvenile prawn to the adaptive capacity of environment, rationally can not only save feed cost, also improve the daily gain of juvenile prawn, between feed period, increasing body the young average day long is 0.46mm/d, and it is 0.35mg/d that weight average day increases weight, can conform fast after juvenile prawn membrane, reach the standard of putting in a suitable place to breed.
Detailed description of the invention
Embodiment 1, a kind of red claw crayfish juvenile prawn feed, count by weight, it is made up of following raw material:
Fish meal 20-30 part, fairy shrimp powder 50-70 part, drake feather algae 30-50 part, coralline algae 50-80 part, seaweed meal 100-110 part, wheel animalcule 10-15 part, yolk 8-10 part, glutinous rice flour 10-15 part.
Embodiment 2, a kind of red claw crayfish juvenile prawn feed, count by weight, it is made up of following raw material:
Fish meal 25 parts, 60 parts, fairy shrimp powder, 40 parts, drake feather algae, coralline algae 67 parts, seaweed meal 105 parts, wheel animalcule 13 parts, 9 parts, yolk, glutinous rice flour 12 parts.
Below in conjunction with specific experiment, the present invention will be described, after red claw crayfish incubating oosperm membrane, embryonated egg moved to and bring up pond Continuous Cultivation 1 week, raising temperature is 24-26 DEG C, bringing up density is 50-60/square metre, bring up pond dissolved oxygen and remain on 11-15mg/L, during raising, raw material will be taken by parts by weight in embodiment 2, mixing and water adding kneads into the graininess that particle diameter is below 1mm, execute and spill in culturing pool, execute every day and spill 2 times, execute at every turn and spill 10-20g/ square metre.
During raising, between feed period, increasing body the young average day long is 0.46mm/d, and it is 0.35mg/d that weight average day increases weight, and survival rate of feeding can reach 100%.
Claims (3)
1. a red claw crayfish juvenile prawn feed, is characterized in that, counts by weight, and it is made up of following raw material:
Fish meal 20-30 part, fairy shrimp powder 50-70 part, drake feather algae 30-50 part, coralline algae 50-80 part, seaweed meal 100-110 part, wheel animalcule 10-15 part, yolk 8-10 part, glutinous rice flour 10-15 part.
2. a kind of red claw crayfish juvenile prawn feed according to claim 1, it is characterized in that, count by weight, it is made up of following raw material:
Fish meal 22-28 part, fairy shrimp powder 53-67 part, drake feather algae 32-48 part, coralline algae 53-76 part, seaweed meal 103-108 part, wheel animalcule 11-14 part, yolk 8.3-9.7 part, glutinous rice flour 11-14 part.
3. a kind of red claw crayfish juvenile prawn feed according to claim 1, it is characterized in that, count by weight, it is made up of following raw material:
Fish meal 24-26 part, fairy shrimp powder 57-65 part, drake feather algae 35-42 part, coralline algae 58-70 part, seaweed meal 104-107 part, wheel animalcule 12-13 part, yolk 8.8-9.4 part, glutinous rice flour 12-13 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510722540.5A CN105325767A (en) | 2015-10-31 | 2015-10-31 | Young chrtax quadricarinatus feed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510722540.5A CN105325767A (en) | 2015-10-31 | 2015-10-31 | Young chrtax quadricarinatus feed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105325767A true CN105325767A (en) | 2016-02-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510722540.5A Pending CN105325767A (en) | 2015-10-31 | 2015-10-31 | Young chrtax quadricarinatus feed |
Country Status (1)
| Country | Link |
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| CN (1) | CN105325767A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108522899A (en) * | 2018-05-04 | 2018-09-14 | 江苏螯龙水产养殖科技有限公司 | A kind of red claw crayfish seed special feed and preparation method thereof |
| CN111034877A (en) * | 2019-12-10 | 2020-04-21 | 浙江省淡水水产研究所 | Open feed suitable for red swamp crayfish |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101011110A (en) * | 2006-11-30 | 2007-08-08 | 浙江省淡水水产研究所 | Red claw crayfish feed |
| CN101253949A (en) * | 2008-03-25 | 2008-09-03 | 何金林 | Freshwater crayfish feed stuff and its processing method thereof |
| CN102342254A (en) * | 2010-08-03 | 2012-02-08 | 湖北省姜友余龙虾养殖专业合作社 | Technique for rearing crayfish seedling |
| CN102845589A (en) * | 2012-08-31 | 2013-01-02 | 杨高林 | Feed for juvenile prawns and preparation method thereof |
-
2015
- 2015-10-31 CN CN201510722540.5A patent/CN105325767A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101011110A (en) * | 2006-11-30 | 2007-08-08 | 浙江省淡水水产研究所 | Red claw crayfish feed |
| CN101253949A (en) * | 2008-03-25 | 2008-09-03 | 何金林 | Freshwater crayfish feed stuff and its processing method thereof |
| CN102342254A (en) * | 2010-08-03 | 2012-02-08 | 湖北省姜友余龙虾养殖专业合作社 | Technique for rearing crayfish seedling |
| CN102845589A (en) * | 2012-08-31 | 2013-01-02 | 杨高林 | Feed for juvenile prawns and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108522899A (en) * | 2018-05-04 | 2018-09-14 | 江苏螯龙水产养殖科技有限公司 | A kind of red claw crayfish seed special feed and preparation method thereof |
| CN111034877A (en) * | 2019-12-10 | 2020-04-21 | 浙江省淡水水产研究所 | Open feed suitable for red swamp crayfish |
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Application publication date: 20160217 |