CN116508712A - Natural breeding method for artificial breeding cress - Google Patents

Natural breeding method for artificial breeding cress Download PDF

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Publication number
CN116508712A
CN116508712A CN202310370175.0A CN202310370175A CN116508712A CN 116508712 A CN116508712 A CN 116508712A CN 202310370175 A CN202310370175 A CN 202310370175A CN 116508712 A CN116508712 A CN 116508712A
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nest
cage
breeding method
parts
crested
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CN116508712B (en
Inventor
王超
牛克胜
曾键文
高洁
段文斌
罗元一
晏杉
邓兴
刘琪歆
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Shaanxi Hanzhong Crested Ibis National Nature Reserve Administration Bureau
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Shaanxi Hanzhong Crested Ibis National Nature Reserve Administration Bureau
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K67/00Rearing or breeding animals, not otherwise provided for; New breeds of animals
    • A01K67/02Breeding vertebrates
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/10Animal feeding-stuffs obtained by microbiological or biochemical processes
    • A23K10/16Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions
    • A23K10/18Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions of live microorganisms
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/20Animal feeding-stuffs from material of animal origin
    • 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
    • A23K50/70Feeding-stuffs specially adapted for particular animals for birds
    • 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

Abstract

The invention provides a natural breeding method for artificially breeding crested beetles, which is characterized by comprising the following steps: selecting 30m 2 The cage with the height of more than 4m is internally provided with the isolation belt and the sound insulation equipment, and is sterilized by using the disinfectant before use; the nest basket is made of bamboo or rattan materials, the size is 60-70cm in diameter, 15cm in depth and 3cm in bottom aperture, and nest positions adjacent to the cage are kept hidden and sound-insulating; selecting parent birds in 12 months-1 month next year for pairing, selecting healthy unpaired crested crews with ages of 2-10 years to put into the cages for cage-closing feeding, and selecting pairing suitability for 1 month next yearThe pairing with index less than or equal to 4 is used for propagation pairing. The natural breeding method of the invention improves the success rate of brooding.

Description

Natural breeding method for artificial breeding cress
Technical Field
The invention relates to the field of crested ibis hatching, in particular to a natural breeding method for artificially feeding crested ibis.
Background
Crested beetle is also called as a red crane, belongs to -shaped crested beetle birds, and protects animals in class I of China. The artificial breeding work of crested cress is carried out since 1986, and a set of artificial hatching, artificial brooding and other technologies of the artificial breeding cress have been formed through years of research and practice. At present, the technology of artificial incubation and artificial brooding after the artificial raising of crested crews is mastered, how to naturally incubate the crested crews under the artificial raising condition, and the natural brooding is successful, and a complete technical scheme of the system is not formed yet. Different feeding environmental conditions lead to the change of brooding behaviors of parent birds, and unsuitable cage-rearing environments can lead to the termination of rearing offspring of crested crews in a way of killing young crews and missing young crews.
The adoption of artificial hatching and brooding has the problems: many behaviors of animals are learned to parent birds or obtained through experiences of field life, artificial breeding of crested crews is contacted with humans from a small, lack of opportunity to learn brooding power to parent birds, cresupport gradually loses brooding instinct after long-term feeding, which will cause a barrier to wild placement of artificially bred individuals. The success rate of artificial hatching brood is only about 70%, the success rate of natural breeding brood reaches more than 90%, and meanwhile, natural breeding of artificial breeding crested cress is carried out, which is favorable for recovering instinct of cage breeding crested cress natural brood and promoting crested cress reintroduction.
Natural breeding is carried out in a general artificial breeding cage, and crested crews are easy to generate disturbance of breeding behavior and loss of breeding capacity due to inadaptation of the breeding period of crested crews to the environment or interference of activities of other adjacent individuals, so that the hatched or just hatched young crews are dead and thrown out of the nest, and the breeding is failed.
In view of this, the present invention has been made.
Disclosure of Invention
The invention aims to provide a natural breeding method for artificially breeding crews, which improves the success rate of breeding from about 70% of artificial hatching to more than 90%, also exercises and restores the instinct of natural breeding and breeding of the artificially breeding crews, and reduces the energy consumption and expenditure of breeding of the artificially breeding crews; is beneficial to the wild cultivation of cress fed artificially.
In order to achieve the above object of the present invention, the following technical solutions are specifically adopted:
the invention provides a natural breeding method for artificially breeding cress, the method comprises the following steps:
selecting 30m 2 The cage with the height of more than 4m is internally provided with the isolation belt and the sound insulation equipment, and is sterilized by using the disinfectant before use;
the nest basket is made of bamboo or rattan materials, the size is 60-70cm in diameter, 15cm in depth and 3cm in bottom aperture, and nest positions adjacent to the cage are kept hidden and sound-insulating;
selecting parent birds in a period of 12 months-1 month next year to pair, selecting healthy unpaired crested crews with ages of 2-10 years to put into the cage for cage-closing feeding, and using pairing with a pairing suitability index less than or equal to 4 for breeding pairing in the next 1 month.
The adjacent cages are subjected to sound insulation treatment, so that stress reaction caused by mutual interference and stimulation among crews is avoided, and safety and breeding effect of crews during breeding of parent crews are influenced.
Preferably, as a further implementation scheme, the nest material prepared in the nest basket is clean and sanitary branches, leaves and hay, the hay is selected from one or a mixture of more of lophatherum gracile, crabgrass, chickweed and herba hispidae, and the moisture content of the hay is 10-25wt%;
preferably, the hay is selected from the mixture of lophatherum gracile and crabgrass, and the mass ratio of the lophatherum gracile to the crabgrass is 3:1. The effect of promoting crested beetle reproduction can be better achieved by selecting the two hay types, and particularly, the proportion and the fixed collocation of the two hay types are noted, because more excellent selection is required according to the preference of crested beetles.
Preferably, the ratio of branch and pad needed by the nest is different in different stages of crested ibis propagation.
Branches mainly comprise oaks, branches with different lengths, namely 60-70cm,40-60cm,20-40cm and less than 20cm, the ratio is 14:20:40:26, the diameters of the branches are 0.5-1.5cm, the water content is controlled to be 10-25%, and the branches with the ratio can be found to be more capable of meeting the nest building requirements of crews through practice.
The main function of the leaf and hay as the inner pad is to keep eggs and birds warm, and the leaf and hay of Gramineae, grass root, leaf and fern are used as main materials, and the water content is controlled at 10-25%. She Caolei nest material, about 40cm in length.
Preferably, after the crested beetles start to nest, the adding mass ratio of the branches to the inner cushion is 7:3 in the net cage so as to meet the requirement that the crested beetles need to quickly build up a nest frame.
The adding proportion of inner padding such as soft grass is increased 1 week before spawning, and nest material is added according to the mass proportion of branch and soft grass of 1:1, so as to keep eggs warm and secure.
After young birds are hatched for 28 days and come out of the shells, in order to increase the heat preservation of the young birds, a good and comfortable growing environment is provided for the young birds, the throwing proportion of the inner cushion is improved, and the proportion of branches to the inner cushion is 4:6.
Preferably, as a further implementation manner, the operation method of nest material throwing includes: a small amount of thicker and shorter dry branches are added before the nest, and nest materials are continuously put in the nest stage and the hatching stage for 1-18 days. The nest material is added in such a way that nest behaviors of the vermilion penetrate through the whole process of the breeding period, and the nest begins to spawn when the nest is not completely done, so as to strengthen the nest and provide warmth for the born chicks.
Preferably, as a further implementation scheme, the wet nest material is added from 19 days, and the amount of the wet nest material is primarily increased, and the amount of hay and leaves is initially increased from 25 days, wherein the wet nest material is mainly fresh grass or fresh leaves with the water content of more than 80 wt%. The wet nest material is selected to increase the humidity of the small environment in the nest, reduce the eggshell strength, prevent the embryo from adhering to the shell membrane, create favorable conditions for the young bird to break the shell, and then increase the addition amount of hay and dry leaves from the 25 th day to increase the heat preservation performance of the nest.
Preferably, as a further implementation scheme, the feed is selected from artificial feed, fresh loaches and breadworms, and is fed 2 times per day, and the artificial feed is added at 8 points in the early stage according to the amount of 80 g/piece, and 25 g/piece of the breadworms are added; feeding fresh loaches at the afternoon in an amount of 200 g/serving; wherein the artificial feed comprises: lean beef, cooked egg, corn, wheat, soybean, carrot, milk powder and yeast.
Preferably, as a further implementation scheme, the artificial feed comprises the following components in parts by mass: 700-900 parts of lean beef, 80-100 parts of cooked eggs, 12-13 parts of corns, 27-29 parts of wheat, 18-20 parts of soybeans, 18-22 parts of carrots, 8-12 parts of milk powder and 8-12 parts of yeast.
The component selection and compatibility of the artificial feed are also obtained through long-term practice, the component proportion can be regulated according to the breeding of crested crews and the development stage of young birds, the adequate and balanced nutrition supply of crested crews in the breeding stage is ensured, can fully exert the breeding potential of crested ibis, strengthen the organism immunity of crested ibis, and improve the utilization efficiency and the reproduction utilization rate of feed on the basis of promoting healthy growth and development of young birds. The lean beef and the cooked egg are main protein sources in the feed, the content of the lean beef protein is high, the high-quality amino acid and the necessary amino acid of the organism are guaranteed, the nutrition ingredients of the egg are the most similar to the nutrition ingredients of the organism and are easy to be absorbed and utilized by the organism, according to the food demand characteristics of crested beetles, the lean beef and the cooked egg are main nutrition ingredients for the health of the crested beetles, normal spawning and growth and development of young birds, and the soybean and the milk powder together provide more comprehensive and rich protein nutrition supply for crested crews. In addition, the soybean has high-quality lipid content, is one of few lipid source components in the feed, trace natural estrogen plays an important role in promoting the health and reproduction success rate of crested ducks, wheat, carrot and corn are energy components and dietary fiber components in the feed for crested ducks, the health and nutrition utilization of the digestive system of the organism can be promoted, the immunity of the organism can be improved, zeaxanthin in the corn and carotene in the carrot are important components of feather pigment substances of the crested ducks, the important aspect of maintaining the health of the organism of the crested ducks is provided, probiotics such as yeast and the like are the most important regulator for the intestinal health of the organism, the nutrition digestion, absorption and immune barrier construction of the organism play an important role, the vitamin is an important ring for the health and reproduction success rate improvement of the parent ducks of the organism, the vitamin is an important ring for the metabolism balance of the organism and the normal growth and development of the young ducks, and the compound feed can be used according to the characteristics of the different stages of the egg laying, hatching and the growth and development of the young ducks, the consumption and the proportion of the vitamin can be regulated in the electrolytic cell to meet the requirements of the different stages and the vitamin is also required to be supplemented in the electrolytic cell to meet the need and the different stages and the natural requirements of the immunity and the high-quality and the immunity can be realized when necessary. Therefore, each proportion is obtained through scientific practice, and can not be added at will, and the proportion can be adjusted at will.
Preferably, as a further embodiment, the feeding pool is cleaned daily during mating propagation and the cages are sterilized 1 time every 2 weeks.
Preferably, as a further implementation scheme, the bird-falling protection net is arranged under the nest basket in the incubation period of 20-22 days.
Preferably, as a further implementation scheme, the 24 th day of hatching begins to pay close attention to the abnormal behavior of the parent bird, and the natural breeding is stopped in response to pecking, throwing eggs, husking, refusing, abuse and nest discarding behaviors of the parent bird.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to examples, but it will be understood by those skilled in the art that the following examples are only for illustrating the present invention and should not be construed as limiting the scope of the present invention. The specific conditions are not noted in the examples and are carried out according to conventional conditions or conditions recommended by the manufacturer. The reagents or apparatus used were conventional products commercially available without the manufacturer's attention.
Example 1
The natural breeding method of crested ibis comprises the following steps:
1. cage construction
Under the conditions of clear and claustrous selected environment and relative concealment, a simple structure of a galvanized steel pipe bracket and a green nylon soft net is adopted to build a natural propagation cage with the area of 30m 2 Above, the height is above 4m, a dish-shaped water pool is arranged in the cage for feeding and bathing, naturally grown pine, cypress and other tree species suitable for crested cress are arranged in the cage, a horizontal perch is additionally arranged, an artificial nest is arranged, and 1 pair of crested cress is fed in each cage. Lawn is planted in the cage, trees are planted outside the cage or among the cages, isolation belts, sound insulation facilities and the like are built, and a natural and quiet environment is created. The internal and external environment of the cage is basically consistent with the propagation habitat of the wild crested.
2. Environmental disinfection
Before the breeding parent birds enter the cage, the inside and the outside of the cage and the vicinity of the cage are cleaned and killed by using a disinfectant with strong equivalent force, broad sterilization spectrum, lasting effect, low permeability, low toxicity, low residue, low irritation and moderate corrosiveness of the peroxyacetic acid and 84 disinfectant. And after disinfection, the cage is fully dried and sent into parent birds.
3. Nest basket frame
The nest basket is erected before the paired parent birds enter the cage, and can be used as a breeding cage fixing facility continuously in the service life. The nest basket is preferably made of bamboo and rattan materials, the diameter of the nest basket is 60-70cm, the depth of the nest basket is 15cm, and the aperture of the bottom of the nest basket is 3cm. The nest basket is erected at a corner far away from the cage door and good in hidden condition, and the bolts are used for safety treatment during fixing. The placement position of the artificial frame is far away from the doorway and the road. Adjacent cage nest remains concealed and sound insulating. A closed-circuit monitoring lens is arranged above the nest obliquely, and the conditions of nest, spawning, hatching and brooding are observed. The nest frame is arranged slightly below the perch.
4. Parent bird pairing
Pairing should be completed in 12 months-1 month next year. Selecting healthy unpaired cress with the age of 2-10 years, putting the healthy unpaired cress into a net cage for cage-closing feeding, and using pairing with the pairing suitability index less than or equal to 4 for breeding in the next 1 month; or pairing male and female as far as possible from the target group according to pedigree and other genetic bases, and breeding each pair in a separate cage. And after pairing, the observation is enhanced, and the pairing of mutual driving, fighting, no nick or mating behaviors among individuals is timely adjusted. The age difference between the male and female pairs should be controlled within 5 years.
5. Preparation of nest material
Branches, leaves and hay with clear sources and cleanness are selected as nest materials, and the leaves and the hay are used as inner cushion materials. Branches mainly comprise oaks, branches with different lengths, namely 60-70cm,40-60cm,20-40cm and less than 20cm, the ratio of the branches is 14:20:40:26, the diameters of the branches are 0.5-1.5cm, the water content is controlled to be 10-25%, and the dry and wet thicknesses are reasonably matched. The hay is selected from the mixture of lophatherum gracile and crabgrass, and the mass ratio of the lophatherum gracile to the crabgrass is 3:1. The leaf is mainly dry leaf of oak, poplar, pine, etc.
6. Nest material throwing in
A small amount of thicker and shorter dry branches can be added before the crested beetles start to camp. And (3) throwing dry branches, hay and dry leaves with different specifications according to the nest conditions in the nest stage and the hatching stage for 1-18 days. And starting to add the wet nest material on the 19 th day, and gradually increasing the addition amount of the wet nest material. The addition of hay and foliage was increased starting on day 25. Hay or leaves should also be soft in texture and good in heat preservation.
After the crested beetles start to nest, the adding mass ratio of branches to inner cushion substances in the net cage is 7:3, so that the requirement that the crested beetles need to quickly build up a nest frame is met.
The adding proportion of inner padding such as soft grass is increased 1 week before spawning, and nest material is added according to the mass proportion of branch and soft grass of 1:1, so as to keep eggs warm and secure.
After young birds are hatched for 28 days and come out of the shells, in order to increase the heat preservation of the young birds, a good and comfortable growing environment is provided for the young birds, the throwing proportion of the inner cushion is improved, and the proportion of branches to the inner cushion is 4:6.
7. Nutrient management
The feed consists of artificial feed, fresh loach and bread worm. Mincing beef as main material, making into block, and freezing at-20deg.C. Transferring into a freezing chamber at 0deg.C for thawing 7 days in advance, thawing at 4deg.C in advance for 1 day, and mixing with additives (2 pieces of calcium tablet, multienzyme tablet, and multielement tablet respectively) to obtain powder (Table 1).
TABLE 1 formula of concentrate supplement for crested cocktail during propagation period
* The additive provides for each kilogram of feed: A11400.00IU, 1360.00IU, 22.00mg, and B 1 11.00mg, vitamin B 2 11.00mg, vitamin B 6 1.00mg of vitamin B 12 2.00 mug, 114.00mg of vitamin C, 34.00mg of nicotinamide, 11.00mg of calcium pantothenate, 2275.00mg of calcium carbonate, 114.00mg of choline bitartrate, 114.00mg of inositol, 22.00mg of iron, 220.00 mug of iodine, 2.00mg of copper, 2.00mg of manganese, 1.00mg of zinc, 1260.00mg of calcium hydrogen phosphate, 2.00mg of magnesium, 22.00mg of potassium, 56.00mg of L-lysine salt, 1360.00mg of pancreatin, and 59.00mg of pepsin.
Feeding 2 times per day, putting artificial feed into the feed at 8 points in the early stage according to the amount of 80 g/dose, and adding 25 g/dose of the bread worm; fresh loaches were fed at 14 pm at 200 g/dose.
8. Daily management
During the propagation period, the feeding pool is cleaned every day, and the cage is sterilized 1 time every 2 weeks. Cage sterilization is typically performed by spraying.
After the paired parent birds enter the cage, the artificial interference is reduced. Except for necessary feeding, cleaning and sterilizing operations, the raising personnel are prevented from being in the cage. The time of feeding, cleaning and sterilizing is properly reduced, and the operation time is shortened. Automatic feeding and concealed feeding are adopted conditionally.
The observation or monitoring of the hatching period of 1-18 days and the young bird of 1-20 days is mainly carried out by means of hidden means such as monitoring equipment.
And a protective net for falling chicks is arranged under the nest basket in the incubation period of 20-22 days. The protection net is made of small-aperture net with proper elasticity such as nylon and is arranged right below the nest basket. The net and its accessories are generally made of dark materials such as green, etc., so as to avoid the stress of parent/young birds as much as possible.
The observation monitoring force is increased in the later period of hatching, the abnormal behaviors of the parent birds are closely noticed after 24 days of hatching, and the actions of pecking the parent birds, throwing eggs, peeling, refusing feeding, masculine hatching and nest discarding are responded as early as possible, natural breeding is stopped, and eggs or young birds in the nest are taken out and are converted into hatching or artificial hatching brood.
Example 2
Other procedure is as in example 1 except that the netpen is selected to be 20m 2 Height 3m 2 No isolation belt or sound insulation equipment is arranged in the cage.
Example 3
Other procedure is consistent with example 1 except that the time node for humidifying the nesting material is 25 days.
Example 4
Other procedures were consistent with example 1 except that the time to increase the addition of hay and dry leaves was 28 days.
Example 5
Other procedures were consistent with example 1 except that the mass fraction of corn in each component of the artificial feed was 30-40 parts.
Example 6
Other procedure is as in example 1 except that the wet nest material has a moisture content of 50wt%.
Example 7
Other procedures were consistent with example 1 except that the ratio between branches 60-70cm,40-60cm,20-40cm, and less than 20cm was 14:15:60:10.
Comparative example 1
A method for artificially incubating brood.
Experimental example 1
The results of natural breeding were compared for each of the above examples and comparative examples, and specific results are shown in table 1 below.
TABLE 1 hatching results
Finally, it is to be understood that the above embodiments are merely exemplary embodiments employed for the purpose of illustrating the principles of the present invention, however, the present invention is not limited thereto. Various modifications and improvements may be made by those skilled in the art without departing from the principles and spirit of the invention, and such modifications and improvements are also considered within the scope of the invention.

Claims (9)

1. The natural breeding method for artificially breeding crested ibis is characterized by comprising the following steps:
selecting 30m 2 The cage with the height of more than 4m is internally provided with the isolation belt and the sound insulation equipment, and is sterilized by using the disinfectant before use;
the nest basket is made of bamboo or rattan materials, the size is 60-70cm in diameter, 15cm in depth and 3cm in bottom aperture, and nest positions adjacent to the cage are kept hidden and sound-insulating;
selecting parent birds in a period of 12 months-1 month next year to pair, selecting healthy unpaired crested crews with ages of 2-10 years to put into the cage for cage-closing feeding, and using pairing with a pairing suitability index less than or equal to 4 for breeding pairing in the next 1 month.
2. The natural breeding method according to claim 1, wherein the nest material prepared in the nest basket is clean and sanitary branches, leaves and hay, the hay is selected from one or a mixture of a plurality of lophatherum gracile, crabgrass, chickweed and herba hispidae, and the moisture content of the hay is 10-25wt%;
preferably, the hay is selected from the mixture of lophatherum gracile and crabgrass, and the mass ratio of the lophatherum gracile to the crabgrass is 3:1;
preferably, the branches are mainly oaks, branches with different lengths, namely 60-70cm,40-60cm and 20-40cm, less than 20cm, the ratio is 14:20:40:26, the diameters of the branches are 0.5-1.5cm, and the water content is controlled to be 10-25wt%.
3. The natural breeding method according to claim 2, wherein the nest material putting operation method comprises the steps of: a small amount of thicker and shorter dry branches are added before the nest, and nest materials are continuously put in the nest stage and the hatching stage for 1-18 days.
4. A natural breeding method according to claim 3, wherein the amount of the wet nest material is increased gradually from 19 days, and the amount of the hay and the leaves is increased gradually from 25 days, wherein the wet nest material is mainly fresh grass or fresh leaves with a water content of more than 80 wt%.
5. The natural breeding method according to claim 1, wherein the feed is selected from artificial feed, fresh loach and baker's insect, and is fed 2 times per day, the artificial feed is added at 8 points in the early stage according to the amount of 80 g/unit, and 25 g/unit of baker's insect is added; feeding fresh loaches at the afternoon in an amount of 200 g/serving; wherein the artificial feed comprises: lean beef, cooked egg, corn, wheat, soybean, carrot, milk powder and yeast.
6. The natural breeding method according to claim 5, wherein the artificial feed comprises the following components in parts by mass: 700-900 parts of lean beef, 80-100 parts of cooked eggs, 12-13 parts of corns, 27-29 parts of wheat, 18-20 parts of soybeans, 18-22 parts of carrots, 8-12 parts of milk powder and 8-12 parts of yeast.
7. The natural breeding method according to any one of claims 1 to 6, wherein the feeding pool is cleaned every day during the mating breeding, and the cage is sterilized 1 time every 2 weeks.
8. The natural breeding method according to any one of claims 1 to 6, wherein a falling chick protection net is arranged under the nest basket during the incubation period of 20 to 22 days.
9. The natural breeding method according to any one of claims 1-6, wherein the natural breeding is stopped by starting the incubation at 24 th day and closely paying attention to the abnormal behavior of parent birds, and early coping with pecking, throwing eggs, peeling, feeding refusal, abuse and nest discarding behaviors.
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CN111528141A (en) * 2020-07-01 2020-08-14 德清县湿地和野生动植物保护管理站 Intelligent hatching device for crested ibis breeding
CN113197154A (en) * 2021-04-28 2021-08-03 广东长隆集团有限公司 Nipponia nippon artificial incubation and artificial feeding method thereof
CN114651745A (en) * 2022-03-10 2022-06-24 北京林业大学 Artificial nest basket for recruiting crested ibis south population breeding and automatically monitoring hatching and brooding rhythm
CN217038434U (en) * 2022-04-26 2022-07-26 陕西汉中朱鹮国家级自然保护区管理局 Nipponia nippon transportation turnover box

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Publication number Priority date Publication date Assignee Title
CN102813069A (en) * 2011-06-06 2012-12-12 刘合补 Method for preparing crested ibis feed
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