50 results about "Animal culture" patented technology

Disclosed are a preparing method and its product and application. Firstly, condense the pelagic unicellular alga in 1~2 degree, which is made into cream-condensed alga product, the dry it in low temperature or in vacuum, making the products which will not become harmful substance to juvenile of animal culture and can be diffused into alga juvenile of animal culture single cell with complete cell, finally, package it in vacuum or in nitrogen. The invention can be applied in all kinds of pelagic unicellular alga, and the products includes chlorella, nitzschia, chaetocero, can replace live pelagic unicellular alga to be applied in culture of seedling of animal culture in water, cultivation and strengthening of diet animal, especially for feeding diet animal .

The invention discloses a feed animal automatic feeding device, method and system, and relates to the animal culture field; the feed animal automatic feeding device is connected with a host machine, and comprises the following members: a data storage module used for storing a forage put volume information sheet divided according to foraging animals specific information; a detection module arranged in a feeing zone and used for detecting foraging animal specific information in the feeding zone; a control module connected with the host machine and between the detection module and the data storage module, the control module can obtain corresponding forage put volume information from the forage put volume information sheet according to the foraging animal specific information, and sends the forage put volume information to the host machine so as to control the forage put volume. In animal culture in the prior art, an automatic feeding device cannot control the forage put volume according to foraging volumes of different growth periods of the animal, so culture production efficiency is reduced, and economic benefit is low; the novel feed animal automatic feeding device, method and system can solve said problems.

The invention belongs to the animal culture industry, and in particular relates to an artificial culture method and culture equipment of mysid. According to the artificial culture method of the mysid, the mysid is cultured in an aquatic economic animal culture pond and cultured in a floating modular net cage system placed in a culture water body; and the temperature in the culture process is below 30 DEG C, the salinity of the culture water body is 0 to 300 percent, and the inoculating density is over 100 pieces per liter. The modular net cage culture system is used in the culture method, the mysid is cultured in the aquatic economic animal culture pond, and the size of net cage modules is regulated according to the size of the pond, so that the space of the water body is fully utilized. Meanwhile, the modular net cage culture system prevents the mysid from taking water bottom detritus so as to ensure the cleanliness of the mysid serving as bait.

The invention relates to sow feed and a preparation method thereof and belongs to the technical field of animal culture feed. The sow feed is prepared from 85-90 parts by weight of base feed, 6-8 parts by weight of Chinese herbal medicine additives and 6-8 parts of a feeding promoting agent. The sow feed has a scientific formula, is rich in balanced nutrients, fully supplies nutrients for sow feed, simultaneously satisfies protein and energy demands of lactation sows and pregnant sows and is conducive to breeding and lactation. The feeding promoting agent can improve palatability, mother sow immunity and mother sow appetite. The Chinese herbal medicine additives have effects of invigorating spleen and helping digestion, removing toxins, inhibiting bacteria, resisting viruses and killing parasites and obviously reduces sow diseases of cold, asthma, transmissible gastroenteritis and swine fever.

A fresh water crab culturing method belongs to the field of animal culture and especially relates to a crab culturing method. A fresh water crab culturing method with fast crab growing speed and high crab quality is provided. The technical scheme of the fresh water crab culturing method is that a pond is chosen; the pond is pumped and cleaned from November to December each year; after exposure to the sun, 120 kg quicklime is spread on each mu for disinfection; oxygenation pipes are paved on the bottom of the pond; the oxygenation pipes are connected with an oxygenation machine; photosynthetic bacteria is placed in water in the pond; water plants are planted in the pond; a pottery jar is placed in the pond; juvenile crabs are put into the pond in early March; during crab culture, baits are placed once in the morning and evening each day; bait weight weighs 4% to 5% of crab weights; and when the crabs weigh 100 to 150g, the crabs can be caught and sold on the market.

The invention discloses a culture management method in the spawning and incubation periods of centipedes, which relates to the technical field of special animal culture. The culture management method gives a scientific and reasonable guidance in terms of a few of factors including environment, temperature and humidity in the spawning and incubation periods of centipedes, and solves the problem that females can eat eggs and even larvae to cause the failure of incubation or a low incubation rate when centipedes are stimulated in the spawning and incubation periods, thus increasing the number of eggs laid by centipedes and the incubation rate, and meanwhile, the culture management method increases the survival rate of centipede larvae.

The invention belongs to the technical field of ecological agriculture, and discloses a circulating breeding method. The circulating breeding method comprises a biological decomposition process, a plant planting process and an animal breeding process. The biological decomposition process includes the steps of onion fly selection, fly blow cultivation, fly blow inoculation and separation of a culture medium containing fly maggot to obtain the fly maggots and organic fertilizer. The culture medium used for cultivating fly blows is organic matter generated in the planting process or excrement generated in the animal breeding process; plants obtained after products are harvested enter the biological decomposition process; the animal excrement generated during animal culture enter the biological decomposition process. The circulating breeding method has the advantages that the fly maggots are used for feeding animals, organic fertilizer is used for raising the plants, the plants obtained after plant raising and the excrement obtained after animal breeding is used for manufacturing the organic fertilizer, agricultural products or animal and poultry products obtained in the process are directly used as green products to enter the market, energy is greatly saved, circulating breeding of the animals and the plants is achieved, the method is ecological and environmentally friendly, and finally produced animal products or aquatic products and crop products are all green organic food.

The invention discloses a PCR specific amplified primer for the fast detection of vibrio parahaemolyticus based on SCAR molecular markers and a detection kit. The nucleotide sequences of a forward primer and a reverse primer are as follows: the nucleotide sequence of the forward primer VpaF is 5'-ACTACCGAACACGGGCTGTAT-3'; and the nucleotide sequence of the reverse primer VpaR is 5'-GGCTGGGCATCGTAATCAT-3'.The kit comprises a mixed liquid of the PCR specific amplified forward primer VpaF and reverse primer VpaR dissolved in sterile double distilled water, wherein the concentration is 0.5-2 mu M. Cultured vibrio colony can be directly used to be subject to the PCR reaction for detection without extracting DNAs of the vibrio genome, thereby achieving the effects of time saving, labor saving, convenience, high speed, accuracy, good specificity and high sensitivity. The kit can be used for tracing the detection of the vibrio parahaemolyticus in the marine animal culturing process and monitoring the briny environment, thereby achieving high use value.

The invention provides an improved biogas slurry ecological treatment and cultivation system. The improved biogas slurry ecological treatment and cultivation system comprises a solid-liquid separationpond, a decomposition treatment pond, an aeration treatment pond, a PH (Potential of Hydrogen) regulating pond, an algae culture pond and an animal culture pond which are arranged according to a sequence of a treatment technology, wherein the solid-liquid separation pond, the decomposition treatment pond, the aeration treatment pond, the PH regulating pond, the algae culture pond and the animal culture pond are in end-to-end serial connection in sequence; the solid-liquid separation pond is used for carrying out precipitation treatment and disinfection treatment; the decomposition treatment pond is used for anaerobic and aerobic catabolism treatment; the aeration treatment pond is used for carrying out aeration treatment on biogas slurry; the PH regulating pond is used for supplementing and regulating the concentration, the PH and the nutritive salt component of the biogas slurry; algae are bred in the algae culture pond, nutrients can be supplied to the algae by utilizing the biogasslurry and biogas, and the biogas slurry and the biogas can be purified by the algae; multiple aquatic products are bred in the animal culture pond in an isolation way, and main feed is provided by the algae. According to the improved biogas slurry ecological treatment and cultivation system provided by the invention, circulation ecological breeding industry can be formed, and the environment is improved.

Disclosed are a preparing method and its product and application. Firstly, condense the pelagic unicellular alga in 1~2 degree, which is made into cream-condensed alga product, the dry it in low temperature or in vacuum, making the products which will not become harmful substance to juvenile of animal culture and can be diffused into alga juvenile of animal culture single cell with complete cell, finally, package it in vacuum or in nitrogen. The invention can be applied in all kinds of pelagic unicellular alga, and the products includes chlorella, nitzschia, chaetocero, can replace live pelagic unicellular alga to be applied in culture of seedling of animal culture in water, cultivation and strengthening of diet animal, especially for feeding diet animal .

The invention provides a summer declined bee population rejuvenation method, and relates to the technical field of animal culture. The method includes: selecting weak bee population and feeding the bee population with syrup water after autumn beginning every year; imprisoning a queen bee in a queen cage, arranging the queen cage at one corner of a bee box, and meanwhile slightly injecting smoke into the bee box; suspending smoke injection, and continuously injecting smoke till abdomens of the worker bees are expanded and full; stopping smoke injection, removing the original bee box away 50 cm, and putting a prepared bee box in an original position; shaking bees in the original bee box, allowing the bees to enter the new bee box, putting the queen cage in the new bee box, covering the new bee box with fabric, covering the bee box with a big lid, closing a nest door, and then removing the new bee box away from the original site; removing the big lid after the new bee box is arranged, covering the new bee box with an auxiliary lid, and opening the nest door at night; and observing the bee population in the second day, and letting the queen bee out at night if the bee population fly normally and power honey is arranged in the new bee box. The method can simulate flying away artificially based on the character that the escaped bee population can rapidly nest and reproduce at a new address, and allows rapid rejuvenation of the summer declined bee population.

The invention discloses a fertility improving type soil conditioning agent and a preparation method thereof. The soil conditioning agent is prepared by recycling substances including urban living, building material, crop and animal culture wastes, such as waste paper, saw dust, straws and animal excrement; the wastes can be utilized so that resources are saved and the pollution is reduced; meanwhile, economical efficiency and high efficiency are realized, and soil quality conditions of soil are effectively improved so that sufficient nutrient elements are provided for the growth of plants; rawmaterials of objects including the straws, the saw dust, the waste paper and the like in component materials are prepared by utilizing plants; after waste glass dreg and waste ceramic dreg are calcined, the soil quality permeability of the soil can be improved; the substances including urine, excrement and the like of animals are nitrogen-rich substances and are organically combined with phosphoric acid, so that the content of N and P elements in the soil is improved.

The invention discloses an animal health care probiotics leavening capable of improving meat quality and application thereof. The leavening includes a component A, a component B and a component C, and a live bacteria proportion in the component A, component B and component C is 1: (0.2-5) : (0.1-5); the component A is a composition of one or two from plant lactobacillus and manure enterococcus faecalis; the component B is composition of one or two from lactobacillus acidophilus and bifidobacterium; and the component C is saccharomyces cerevisiae. The leavening of the invention can be utilizedto prepare probiotics bacteria liquid and fermented feed for animal culture in order to increase meat quality of culture animals. The technical method of the invention is capable of improving meat quality, simple and practical.

The invention discloses a nilaparvata lugens gene NlABCB as well as an encoding product and applications of the nilaparvata lugens gene NlABCB. The gene NlABCB has the DNA sequence shown as the SEQ ID No.1. The sequence is composed of 1468 nucleotide basic groups, and comprises a complete encoding frame composed of 459 nucleotides, and protein with small molecular weight of 153 amino acid residues is encoded. The research finds that the gene is relevant to the digestion feeding and survival of nilaparvata lugens. A dsRNA carrier of L4440-NlABCB is constructed, after conversion of E. coli HT115 and through the IPTG induction, the NlABCB-dsRNA is formed, and after the nilaparvata lugens is fed with the artificial feed containing the NlABCB-dsRNA, the survival rate of nilaparvata lugens is obviously reduced. The nilaparvata lugens gene NlABCB and an encoding product of the nilaparvata lugens gene NlABCB can be widely applied in the crop breeding, biopesticides and transgenic animal culture.

The invention relates to a Chinese herbal medicine feed additive containing trace elements, namely a mixture of soluble salt of trace elements including copper, zinc, iron, manganese, magnesium, cobalt, iodine, selenium and the like, and three Chinese herbal medicines including fried white atractylodes rhizome, medicated leaven and fried endothelium corneum gigeriae galli. After being ground and crushed, the Chinese herbal medicines are mixed with the soluble salt of the trace elements to obtain the mixture, and then, the mixture, which accounts for 1.0wt%-2.0wt% of a feed, is added into the feed. The three Chinese herbal medicines in the feed additive have the effects of improving spleen and stomach, tonifying Qi and spleen and promoting digestion to relieve stagnation and are capable of effectively promoting absorption and utilization of the trace elements; the feed additive disclosed by the invention provides necessary trace elements for animal growth, so that the probability of slow growth and malnutrition caused by shortage of the trace elements is greatly lowered, diseases and death caused by slow growth and malnutrition are greatly reduced, the drug cost is lowered since the morbidity of animals is reduced, and the culture benefit is obviously increased; the Chinese herbal medicine feed additive fills up the blank in the wild animal culture industry and can be used for effectively promoting the sound development in the wild animal culture industry.

The invention relates to a LutrariasieboldiiReeve sea area beach plastic large tub artificial culture method, and belongs to the aquatic product animal culture technical field; the method comprises the following steps: preparing round plastic tubs with the waterproof surrounding and top opening; punching four 1.5-2mm holes on the top rim of the tub at equal intervals so as to fix a tub cover, wherein the tub cover uses a 10 mesh nylon rope net; conveying the tubs to a proper beach when the tide is gone and placing the tubs at the density of 1tub / square meter; filling the tub with sands to a position 2-4cm away from the top edge of the tub; using copper wire to fix the tub cover; uniformly placing medium-cultured LutrariasieboldiiReeve seedlings with shell length of 2-2.5cm into the tub at the density of 100-200 / square meter when the tide is gone again; culturing the LutrariasieboldiiReeve seedlings for 12-15 months with no separating seedling process until the LutrariasieboldiiReeve seedlings grow to a condition in which the shell length is 8.5-9.5 cm and body weight is 110-120g, harvesting the LutrariasieboldiiReeve. The novel LutrariasieboldiiReeve culture method is high in survival rate, fast in growth speed, low in cost, high in LutrariasieboldiiReeve culture benefits, convenient in harvesting, short in growth period, and large scale culture can be realized, thus greatly improving LutrariasieboldiiReeve culture benefits.