CN110367156A - A method of cultivating fresh water perch seed - Google Patents

A method of cultivating fresh water perch seed Download PDF

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Publication number
CN110367156A
CN110367156A CN201910727278.1A CN201910727278A CN110367156A CN 110367156 A CN110367156 A CN 110367156A CN 201910727278 A CN201910727278 A CN 201910727278A CN 110367156 A CN110367156 A CN 110367156A
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parts
pond
fresh water
perch
fish
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刘学成
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Anhui Shengmi Breeding Co Ltd
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Anhui Shengmi Breeding Co Ltd
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00Culture of aquatic animals
    • A01K61/10Culture of aquatic animals of fish
    • A01K61/13Prevention or treatment of fish diseases
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/30Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K50/00Feeding-stuffs specially adapted for particular animals
    • A23K50/80Feeding-stuffs specially adapted for particular animals for aquatic animals, e.g. fish, crustaceans or molluscs
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, e.g. of fish
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, e.g. of fish
    • Y02A40/818Alternative feeds for fish, e.g. in aquacultures
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/87Re-use of by-products of food processing for fodder production

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Environmental Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Food Science & Technology (AREA)
  • Biotechnology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Insects & Arthropods (AREA)
  • Health & Medical Sciences (AREA)
  • Birds (AREA)
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  • Molecular Biology (AREA)
  • Mycology (AREA)
  • Physiology (AREA)
  • Feed For Specific Animals (AREA)
  • Fodder In General (AREA)

Abstract

The present invention discloses a kind of method for cultivating fresh water perch seed, belong to technical field of aquaculture, include the following steps: the pretreatment of storage pond, holding pond: temporarily supporting: a length of 1.5-2 centimetres of body of perch seedling being thrown in storage pond, holding pond, first 3 days fed, adds Chinese medicine extract daily;Feed food: temporarily breed fish seedling when, need oxygenation in frequent pool water within;Some red worms are fed second day put in a suitable place to breed, launch man-made feeds later, the 0.1~0.8% of the total fish weight of day feeding volume Zhan of man-made feeds;Great Chi points are dredged: being raised -30 days 20 days in storage pond, holding pond, when length of fish body reaches 5 centimetres or more, put in a suitable place to breed and raise in big pond.The method that the present invention cultivates fresh water perch seed is raised using specific breeding feed, and the perch nutritive value of cultivation is high, is able to satisfy whole nutritional needs of fresh water perch high-density breeding, rapidly, feed conversion rate is high, and culture efficiency is preferable for the growth of cultivation object.

Description

A method of cultivating fresh water perch seed
Technical field
The present invention relates to technical field of aquaculture, in particular to a kind of method for cultivating fresh water perch seed.
Background technique
Perch also contains vitamin B containing nutritional ingredients such as protein, fat, carbohydrate2, niacin and micro dimension The substances such as raw element B1, phosphorus, iron have very high edible and medical value.From the life habit of perch, it can be seen that, Perch can both live in seawater, can also live in fresh water, so just there is fresh water perch address.In recent years, through desalinating Perch seedling freshwater ponds carry out large-scale cultivation succeed, become the high-quality warp of large freshwater aquiculture after Tilapia mossambica Ji fish, become the main breed variety in freshwater aquiculture region, effectively improve freshwater aquiculture benefit, drive Poor Mountainous Area aquatic products Aquaculture development.
Fresh water perch has the characteristics that growth is fast, wide adaptability, premunition are strong, delicious meat, welcomed by the people.China It is coastal to be distributed, it is resourceful, although perch premunition is stronger, not easily ill under natural conditions.But artificial high-density breeding Because of its living environment and space, great changes will take place, careless slightly easily to cause disease, it is necessary to reinforce prevention of damage by disease.
Summary of the invention
The present invention provides a kind of methods for cultivating fresh water perch seed, solve existing fresh water perch since high density is supported Grow and caused by the high problem of disease incident.
In order to solve the above technical problems, the technical solution of the present invention is as follows:
The present invention provides a kind of method for cultivating fresh water perch seed, includes the following steps:
(1) pretreatment of storage pond, holding pond: selecting salinity to put into improver of water quality in storage pond, holding pond in the storage pond, holding pond of 4-7 ‰, Primary, every 10-20 kilograms of fish dispensing 2-5g improver of water quality was launched every 5 days;
(2) it temporarily supports: a length of 1.5-2 centimetres of body of perch seedling is thrown in storage pond, holding pond, first 3 days fed, throw daily Add Chinese medicine extract;
(3) feed food: temporarily breed fish seedling when, need oxygenation in frequent pool water within;One is fed second day put in a suitable place to breed A little red worms, launch man-made feeds later, and the 0.1~0.8% of the total fish weight of day feeding volume Zhan of man-made feeds, the man-made feeds master It is prepared from the following raw materials in parts by weight: 20-30 parts of dregs of beans, 10-20 parts of tapioca flour, 50-60 parts of fish meal, chicken meal 20-30 Part, 10-20 parts of mushroom leftover bits and pieces, 10-15 parts of Kelp Powder, 10-15 parts of dried orange peel, 10-15 parts of Semen Lablab Album powder, 9-13 parts of Semen Raphani, 9-15 parts of pomegranate seed powder, 5-10 parts of tabasheer ketone, 3-6 parts of saccharomycete.
(4) it dredges for great Chi points: raising -30 days 20 days in storage pond, holding pond, when length of fish body reaches 5 centimetres or more, put in a suitable place to breed big It is raised in pond.
Wherein it is preferred to which the improver of water quality is mixed by the raw material of following weight parts: bacillus subtilis 15- 25 parts, 5-10 parts of gallnut extract, 20-30 parts of zeolite powder, 5-10 parts of biological enzyme, 10-20 parts of glucose.
Wherein it is preferred to which viable bacteria number is not less than 2.0 × 10 in the bacillus subtilis8cfu/g。
Wherein it is preferred to which the Chinese medicine extract is made of following preparation methods: taking masson pine 5-6kg, bitter fruit leaf 5-6kg and folium cortex eucommiae 1-2kg shreds extractive into 12~25 kilograms of Chinese medicine extract, full pond float.
Wherein it is preferred to which the dosage of Chinese medicine extract is that every 10-20 kilograms of fish launches 10-15g.
Wherein it is preferred to which the mushroom leftover bits and pieces is the leftover bits and pieces of oyster mushroom, needle mushroom or Pleurotus eryngii.
Wherein it is preferred to which the content of the thick protein of the fish meal reaches 65% or more, histamine content is in 500mg/100g Below.
Wherein it is preferred to which the content of thick protein is not less than 65% in the chicken meal.
Beneficial effects of the present invention:
The present invention cultivates the method for fresh water perch seed by the pretreatment in storage pond, holding pond, improves water quality, fast speed reparation Water ecological setting effectively prevents seed disease and sudden death.
It is being put into first 3 days of storage pond, holding pond, is throwing the extracting solution made of masson pine, bitter fruit leaf and folium cortex eucommiae daily, can mention The resistance of high fry effectively prevents the generation of the diseases such as bacterial enteritis disease, perch hemorrhage, saprolegniasis and fin rot.
The method that the present invention cultivates fresh water perch seed is raised using specific breeding feed, the perch nutrition of cultivation Value is high, and raw material sources used in breeding feed are stable, cheap, are able to satisfy the whole of fresh water perch high-density breeding Nutritional need, rapidly, feed conversion rate is high, and culture efficiency is preferable for the growth of cultivation object.In addition it is added in feed under mushroom The nutritional ingredients such as heel, Kelp Powder, dried orange peel, Semen Lablab Album powder, Semen Raphani, pomegranate seed powder, tabasheer ketone, hence it is evident that enhancing cultivation object The perch vigor of immunity function and anti-stress ability, cultivation is good, and the flesh of fish is delicious, high survival rate.
Specific embodiment
Below in conjunction with the specific embodiment of the invention, technical solution of the present invention is clearly and completely described, is shown So, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the reality in the present invention Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts all belongs to In the scope of protection of the invention.
In following embodiments, the content of the thick protein of the fish meal used for 72%, histamine content 452mg/100g with Under.Use the content of thick protein in chicken meal for 69%.
Embodiment 1
The present embodiment provides a kind of methods for cultivating fresh water perch seed, include the following steps:
(1) pretreatment of storage pond, holding pond: salinity is selected to put into improver of water quality in storage pond, holding pond, often in 5 ‰ storage pond, holding pond Primary, every 15 kilograms of fishes dispensing 4g improver of water quality was launched every 5 days;
(2) it temporarily supports: a length of 1.5-2 centimetres of body of perch seedling is thrown in storage pond, holding pond, first 3 days fed, throw daily Add Chinese medicine extract;
(3) feed food: temporarily breed fish seedling when, need oxygenation in frequent pool water within;One is fed second day put in a suitable place to breed A little red worms, launch man-made feeds later, the 0.5% of the total fish weight of day feeding volume Zhan of man-made feeds, the man-made feeds mainly by The raw material of following parts by weight is made: 25 parts of dregs of beans, 15 parts of tapioca flour, 55 parts of fish meal, 25 parts of chicken meal, oyster mushroom leftover bits and pieces 15 Part, 12 parts of Kelp Powder, 13 parts of dried orange peel, 12 parts of Semen Lablab Album powder, 11 parts of Semen Raphani, 12 parts of pomegranate seed powder, 8 parts of tabasheer ketone, saccharomycete 5 Part.
(4) it dredges for great Chi points: raising 25 days in storage pond, holding pond, when length of fish body reaches 5 centimetres or more, put in a suitable place to breed in big pond Raising.
Wherein, the improver of water quality is mixed by the raw material of following weight parts: 20 parts of bacillus subtilis, Chinese gall 8 parts of powder, 25 parts of zeolite powder, 8 parts of biological enzyme, 15 parts of glucose.
Wherein, viable bacteria number is not less than 2.0 × 10 in the bacillus subtilis8cfu/g。
Wherein, the Chinese medicine extract is made of following preparation methods: take masson pine 5.5kg, bitter fruit leaf 5.5kg and Folium cortex eucommiae 1.5kg shreds extractive into 18 kilograms of Chinese medicine extract, full pond float;The dosage of Chinese medicine extract is every 15,000 Gram fish launches 12g.
Embodiment 2
The present embodiment provides a kind of methods for cultivating fresh water perch seed, include the following steps:
(1) pretreatment of storage pond, holding pond: salinity is selected to put into improver of water quality in storage pond, holding pond, often in 4 ‰ storage pond, holding pond Primary, every 20 kilograms of fishes dispensing 5g improver of water quality was launched every 5 days;
(2) it temporarily supports: a length of 1.5-2 centimetres of body of perch seedling is thrown in storage pond, holding pond, first 3 days fed, throw daily Add Chinese medicine extract;
(3) feed food: temporarily breed fish seedling when, need oxygenation in frequent pool water within;One is fed second day put in a suitable place to breed A little red worms, launch man-made feeds later, the 0.1% of the total fish weight of day feeding volume Zhan of man-made feeds, the man-made feeds mainly by The raw material of following parts by weight is made: 20- parts of dregs of beans, 20 parts of tapioca flour, 50 parts of fish meal, 30 parts of chicken meal, needle mushroom leftover bits and pieces 10 parts, 15 parts of Kelp Powder, 10 parts of dried orange peel, 15 parts of Semen Lablab Album powder, 9 parts of Semen Raphani, 15 parts of pomegranate seed powder, 5 parts of tabasheer ketone, saccharomycete 6 parts.
(4) it dredges for great Chi points: raising 20 days in storage pond, holding pond, when length of fish body reaches 5 centimetres or more, put in a suitable place to breed in big pond Raising.
Wherein, the improver of water quality is mixed by the raw material of following weight parts: 15 parts of bacillus subtilis, Chinese gall 10 parts of powder, 20 parts of zeolite powder, 10 parts of biological enzyme, 10 parts of glucose.
Wherein, viable bacteria number is not less than 2.0 × 10 in the bacillus subtilis8cfu/g。
Wherein, the Chinese medicine extract is made of following preparation methods: taking masson pine 5kg, bitter fruit leaf 6kg and Cortex Eucommiae Leaf 1kg shreds extractive into 25 kilograms of Chinese medicine extract, full pond float;The dosage of Chinese medicine extract is that every 10 kilograms of fishes are thrown Put 15g.
Embodiment 3
The present embodiment provides a kind of methods for cultivating fresh water perch seed, include the following steps:
(1) pretreatment of storage pond, holding pond: salinity is selected to put into improver of water quality in storage pond, holding pond, often in 7 ‰ storage pond, holding pond Primary, every 10 kilograms of fishes dispensing 2g improver of water quality was launched every 5 days;
(2) it temporarily supports: a length of 1.5-2 centimetres of body of perch seedling is thrown in storage pond, holding pond, first 3 days fed, throw daily Add Chinese medicine extract;
(3) feed food: temporarily breed fish seedling when, need oxygenation in frequent pool water within;One is fed second day put in a suitable place to breed A little red worms, launch man-made feeds later, the 0.8% of the total fish weight of day feeding volume Zhan of man-made feeds, the man-made feeds mainly by The raw material of following parts by weight is made: 20-30 parts of dregs of beans, 20 parts of tapioca flour, 50 parts of fish meal, 30 parts of chicken meal, Pleurotus eryngii are got a foothold Expect 10 parts, 15 parts of Kelp Powder, 10 parts of dried orange peel, 15 parts of Semen Lablab Album powder, 9 parts of Semen Raphani, 15 parts of pomegranate seed powder, 5 parts of tabasheer ketone, yeast 6 parts of bacterium.
(4) it dredges for great Chi points: raising 30 days in storage pond, holding pond, when length of fish body reaches 5 centimetres or more, put in a suitable place to breed in big pond Raising.
Wherein, the improver of water quality is mixed by the raw material of following weight parts: 25 parts of bacillus subtilis, Chinese gall 5 parts of powder, 30 parts of zeolite powder, 5 parts of biological enzyme, 20 parts of glucose.
Wherein, viable bacteria number is not less than 2.0 × 10 in the bacillus subtilis8cfu/g。
Wherein, the Chinese medicine extract is made of following preparation methods: taking masson pine 6kg, bitter fruit leaf 5kg and Cortex Eucommiae Leaf 2kg shreds extractive into 12 kilograms of Chinese medicine extract, full pond float;The dosage of Chinese medicine extract is that every 120 kilograms of fishes are thrown Put 10g.
Embodiment 4
The present embodiment provides a kind of methods for cultivating fresh water perch seed, include the following steps:
(1) pretreatment of storage pond, holding pond: salinity is selected to put into improver of water quality in storage pond, holding pond, often in 6 ‰ storage pond, holding pond Primary, every 15 kilograms of fishes dispensing 4g improver of water quality was launched every 5 days;
(2) it temporarily supports: a length of 1.5-2 centimetres of body of perch seedling is thrown in storage pond, holding pond, first 3 days fed, throw daily Add Chinese medicine extract;
(3) feed food: temporarily breed fish seedling when, need oxygenation in frequent pool water within;One is fed second day put in a suitable place to breed A little red worms, launch man-made feeds later, the 0.4% of the total fish weight of day feeding volume Zhan of man-made feeds, the man-made feeds mainly by The raw material of following parts by weight is made: 22 parts of dregs of beans, 18 parts of tapioca flour, 52 parts of fish meal, 28 parts of chicken meal, oyster mushroom leftover bits and pieces 12 Part, 13 parts of Kelp Powder, 12 parts of dried orange peel, 13 parts of Semen Lablab Album powder, 10 parts of Semen Raphani, 12 parts of pomegranate seed powder, 8 parts of tabasheer ketone, saccharomycete 5 Part.
(4) it dredges for great Chi points: raising 28 days in storage pond, holding pond, when length of fish body reaches 5 centimetres or more, put in a suitable place to breed in big pond Raising.
Wherein, the improver of water quality is mixed by the raw material of following weight parts: 22 parts of bacillus subtilis, Chinese gall 8 parts of powder, 22 parts of zeolite powder, 8 parts of biological enzyme, 12 parts of glucose.
Wherein, viable bacteria number is not less than 2.0 × 10 in the bacillus subtilis8cfu/g。
Wherein, the Chinese medicine extract is made of following preparation methods: take masson pine 5.5kg, bitter fruit leaf 5.5kg and Folium cortex eucommiae 1.5kg shreds extractive into 18 kilograms of Chinese medicine extract, full pond float;The dosage of Chinese medicine extract is every 15,000 Gram fish launches 12g.
Embodiment 5
The present embodiment provides a kind of methods for cultivating fresh water perch seed, include the following steps:
(1) pretreatment of storage pond, holding pond: salinity is selected to put into improver of water quality in storage pond, holding pond, often in 6 ‰ storage pond, holding pond Primary, every 15 kilograms of fishes dispensing 5g improver of water quality was launched every 5 days;
(2) it temporarily supports: a length of 1.5-2 centimetres of body of perch seedling is thrown in storage pond, holding pond, first 3 days fed, throw daily Add Chinese medicine extract;
(3) feed food: temporarily breed fish seedling when, need oxygenation in frequent pool water within;One is fed second day put in a suitable place to breed A little red worms, launch man-made feeds later, the 0.6% of the total fish weight of day feeding volume Zhan of man-made feeds, the man-made feeds mainly by The raw material of following parts by weight is made: 28 parts of dregs of beans, 12 parts of tapioca flour, 58 parts of fish meal, 22 parts of chicken meal, oyster mushroom leftover bits and pieces 18 Part, 12 parts of Kelp Powder, 13 parts of dried orange peel, 12 parts of Semen Lablab Album powder, 10 parts of Semen Raphani, 14 parts of pomegranate seed powder, 6 parts of tabasheer ketone, saccharomycete 5 Part.
(4) it dredges for great Chi points: raising 26 days in storage pond, holding pond, when length of fish body reaches 5 centimetres or more, put in a suitable place to breed in big pond Raising.
Wherein, the improver of water quality is mixed by the raw material of following weight parts: 18 parts of bacillus subtilis, Chinese gall 7 parts of powder, 22 parts of zeolite powder, 6 parts of biological enzyme, 12 parts of glucose.
Wherein, viable bacteria number is not less than 2.0 × 10 in the bacillus subtilis8cfu/g。
Wherein, the Chinese medicine extract is made of following preparation methods: taking masson pine 6kg, bitter fruit leaf 5kg and Cortex Eucommiae Leaf 2kg shreds extractive into 20 kilograms of Chinese medicine extract, full pond float;The dosage of Chinese medicine extract is that every 15 kilograms of fishes are thrown Put 10g.
Comparative examples
The present embodiment provides a kind of methods for cultivating fresh water perch seed, include the following steps:
(1) it temporarily supports: long 1.5 centimetres -2 centimetres of the perch seedling of body is launched in the storage pond, holding pond spent to salinity at 4 degree -7.
(2) fry sterilizes: in during temporary support, sterilizing in just being splashed with 15ppm formalin to pond every 7 days. First 3 days fed, in bait plus some furazolidones, vitamin C, terramycin were fed.
(3) feed food: temporarily breed fish seedling when, need oxygenation in frequent pool water within.One is fed second day put in a suitable place to breed A little red worms slowly increase some particulate species feeds and little particle minced fillet in bait later, and daily feeding volume is no more than fish Percent the 15 of body weight, can feed 3 times daily.Raised -30 days 20 days in storage pond, holding pond, length of fish body reach 5 centimetres with When upper, so that it may put in a suitable place to breed and be raised in big pond.
Embodiment 1-5 and the feeding effect of comparative examples are as shown in the table.
Processing Survival rate % Fish disease disease incidence %
Embodiment 1 97 2.0
Embodiment 2 99 1.8
Embodiment 3 96 1.9
Embodiment 4 98 2.1
Embodiment 5 97 2.0
Comparative examples 91 11.8
From the above, it is seen that the method that the use present invention cultivates fresh water perch seed, with the common perch seed of use Breeding method is compared, and survival rate is apparently higher than control group, and fish disease disease incidence is significantly lower than control group.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.

Claims (8)

1. a kind of method for cultivating fresh water perch seed, it is characterised in that include the following steps:
(1) pretreatment of storage pond, holding pond: selecting salinity to put into improver of water quality in storage pond, holding pond in the storage pond, holding pond of 4-7 ‰, every Launch within 5 days primary, every 10-20 kilograms of fish dispensing 2-5g improver of water quality;
(2) it temporarily supports: a length of 1.5-2 centimetres of body of perch seedling is thrown in storage pond, holding pond, first 3 days fed, add daily Medicament extracting solution;
(3) feed food: temporarily breed fish seedling when, need oxygenation in frequent pool water within;It is fed second day put in a suitable place to breed some red Worm, launches man-made feeds later, the 0.1~0.8% of the total fish weight of day feeding volume Zhan of man-made feeds, the man-made feeds mainly by The raw material of following parts by weight is made: 20-30 parts of dregs of beans, 10-20 parts of tapioca flour, 50-60 parts of fish meal, 20-30 parts of chicken meal, bacterium 10-20 parts of mushroom leftover bits and pieces, 10-15 parts of Kelp Powder, 10-15 parts of dried orange peel, 10-15 parts of Semen Lablab Album powder, 9-13 parts of Semen Raphani, pomegranate seed 9-15 parts of powder, 5-10 parts of tabasheer ketone, 3-6 parts of saccharomycete.
(4) it dredges for great Chi points: being raised -30 days 20 days in storage pond, holding pond, when length of fish body reaches 5 centimetres or more, put big pond in a suitable place to breed In raise.
2. a kind of method for cultivating fresh water perch seed according to claim 1, it is characterised in that: the improver of water quality Be mixed by the raw material of following weight parts: 15-25 parts of bacillus subtilis, 5-10 parts of gallnut extract, 20-30 parts of zeolite powder, 5-10 parts of biological enzyme, 10-20 parts of glucose.
3. a kind of method for cultivating fresh water perch seed according to claim 2, it is characterised in that: the bacillus subtilis Viable bacteria number is not less than 2.0 × 10 in bacterium8cfu/g。
4. a kind of method for cultivating fresh water perch seed according to claim 1, it is characterised in that: the Chinese medicine extract Be made of following preparation methods: taking masson pine 5-6kg, bitter fruit leaf 5-6kg and folium cortex eucommiae 1-2kg, chopping extractive at 12~ 25 kilograms of Chinese medicine extract, full pond float.
5. a kind of method for cultivating fresh water perch seed according to claim 1, it is characterised in that: the throwing of Chinese medicine extract Dosage is that every 10-20 kilograms of fish launches 10-15g.
6. a kind of method for cultivating fresh water perch seed according to claim 1, it is characterised in that: the mushroom leftover bits and pieces For the leftover bits and pieces of oyster mushroom, needle mushroom or Pleurotus eryngii.
7. a kind of method for cultivating fresh water perch seed according to claim 1, it is characterised in that: the thick egg of the fish meal The content of white matter reaches 65% or more, and histamine content is in 500mg/100g or less.
8. a kind of method for cultivating fresh water perch seed according to claim 1, it is characterised in that: thick in the chicken meal The content of protein is not less than 65%.
CN201910727278.1A 2019-08-07 2019-08-07 A method of cultivating fresh water perch seed Pending CN110367156A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114208980A (en) * 2021-12-28 2022-03-22 高安华达牧业有限公司 Growth-promoting fish feed and preparation method thereof
CN114391493A (en) * 2021-12-16 2022-04-26 佛山市顺德区活宝源生物科技有限公司 Method for catching micropterus salmoides

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Application publication date: 20191025