84 results about "Animal science" patented technology

The invention discloses a pigeon feed and a preparation method thereof, and relates to the technical field of feeds and processing methods thereof. The pigeon feed comprises the following raw materials: calcium powder, spiral shell, dried small shrimp, slaked lime, edible salt, shell powder, ginger, bee glue, wheat, buckwheat, broomcorn, corn, pea, mung bean, apium graveolens, momordica grosvenori, dried orange peel, rhizoma alismatis and grifola. The pigeon feed provided by the invention is capable of improving the immunity and ant-disease capability of the pigeons, and has a certain prevention function for the common diseases such as cholera fowl and coccidiosis of pigeons so as to prevent the pigeons from the diseases. The pigeon feed is balanced in nutrition; and the meat quality of the pigeons which eat the pigeon feed is better.

The invention discloses a mixed bostrichthys sinensis feed which is prepared from the following raw materials in parts by weight: 70-15 parts of fish meal, 15-20 parts of puffing corn flour, 1-3 parts of soya bean lecithin, 3-5 parts of beer yeast, 3-5 parts of fish oil, 1-3 parts of rosemary powder, 0.3-0.5 part of complex vitamin, 0.3-0.5 part of complex mineral salt, 0.3-0.5 part of a growth promoting agent and 0.3-0.5 part of a complex phagostimulant. The mixed bostrichthys sinensis feed is reasonable in formula and good in water tolerance and food calling effect through mutual synergistic effect of each component. By utilizing the mixed bostrichthys sinensis feed, the growth of a fish body can be promoted, and the survival rate can be increased. The invention also provides a preparation method of the mixed bostrichthys sinensis feed, and the preparation method comprises the following steps: (1) weighing materials; (2) mixing the materials; (3) tempering and palletizing; and (4) drying and packaging. The preparation method is simple, and suitable for being used in industrial production and the nutrient loss of the mixed feed is low.

The invention discloses a feed for squaliobarbus curriculus. The feed comprises, by weight, 6.8 to 12.6% of corn, 5.4 to 8.5% of rice bran, 5.4 to 8.5% of wheat bran, 5.4 to 12.6% of wheat middling, 12.6 to 20.8% of fish meal, 41.2 to 50.4% of a bean cake, 2% of a mineral matter mixed salt and 1 to 1.5% of a compound premix for freshwater fish; the feed is prepared by mixing the above-mentioned components, and the protein content of the feed is 29 to 34%. The feed is prepared based on different nutritional requirements of squaliobarbus curriculus in each growth stage, meets nutritional requirements of squaliobarbus curriculus in each growth stage and promotes the growth speed, quality and gonadal development of squaliobarbus curriculus while guaranteeing nutrients needed by squaliobarbus curriculus every day; moreover, a formula for the feed is reasonable, varieties of the raw materials of the feed are simple, and the raw materials are convenient to purchase and manage and facilitate preparation of the feed; and the feed has the advantages of comprehensive nutrients, high cost performance, substantial conservation of cost and increase of the income of aquarists.

The invention discloses a method for quickly detecting the freshness of an egg. The method comprises the following steps of storing the egg under the conditions of different temperatures and different humidities for 36 days; detecting freshness indexes and egg white impedances of the egg every 6 days, then analyzing the correlation of the freshness indexes and the egg white impedances under different storage conditions, and establishing an standard curve; finally, detecting an egg white impedance of a to-be-detected egg sample, and obtaining a corresponding egg freshness according to the standard curve. According to the method disclosed by the invention, the freshness of the egg is detected by using impedance; the method has the advantages of simplicity and convenience in operation, quickness, accurate result and the like.

The invention discloses a pair of special primers for assisted evaluation of soybean seed weight and a method thereof. The invention provides a method for assisted screening of soybean with seed weight property, comprising the following steps: the gene group DNA of soybean to be tested serves as a template, a Satt126 primer pair is used for carrying out PCR amplification, and an amplification product is tested; the soybean to be tested, which contains a DNA fragment between 165-175bp in the amplification product, is a candidate soybean with high seed weight property; the Satt126 primer pair is composed of ribotide represented by a sequence 1 and a sequence 2 in a sequence table; the high seed weight property is the property that kernel seed weight is 25.0 or more than 25.0 grams. The method of the invention overcomes the problem that breeding efficiency is low and the like because phenotypic selection is easy to be disturbed by environmental factors in normal breeding; the method of the invention can use the special primer marked by the Satt126 to carry out early generation choosing evaluation for the relevant locus of high seed weight of soybean so as to shorten breeding cycle, and then, high-yield soybean materials with bigger kernels can be quickly screened. The invention can be used for soybean high-yield breeding for improving breeding efficiency and soybean yield level.

The invention discloses a bamboo insect breeding feed. The feed comprises raw materials and auxiliary materials, wherein the raw materials comprise the components in percentage by mass: 10%-15% of bamboo sections, 20%-25% of bamboo shoot casings, 10%-20% of fresh bamboo shoot cores, and 10%-15% of corn flour; the auxiliary materials comprise the components in percentage by mass: 10%-15% of bone meal, 20%-25% of dried marine algae powder, 5%-7% of eggs, 10%-15% of yellow mealworm powder, 10%-15% of lactic acid bacteria and an appropriate amount of water. The bamboo insect breeding feed disclosed by the invention has the beneficial effects that the feed which is used as a daily feed of bamboo insects is good in palatability, can effectively promote appetite, increase the daily gain and strengthen the disease resistance; particularly, fresh bamboos are used as internal stuffing fillers, so that the habits and the characteristics that the bamboo insects gnaw the bamboos can be effectively improved, and the bamboo insects adapt to be fed with the feed step by step.

The invention relates to sturgeon meat quality improving bait and a preparation method thereof. The bait is prepared from components including, by weight, 10-20 parts of field snail powder, 20-30 parts of fish powder, 10-20 parts of earthworm powder, 8-12 parts of selenium-enriched yeast autolyzed powder, 5-10 parts of rice bran peptide, 0.5-1 part of multi-vitamins, 8-12 parts o and an immunopotentiator; the immunopotentiator is prepared from traditional Chinese medicine raw materials including, by weight, 6-10 parts of common andrographis herb, 6-10 parts of fructus forsythiae, 6-10 parts of radix bupleuri, 6-10 parts of folium artemisiae argyi, 6-10 parts of codonopsis pilosula, 6-10 parts of astragalus membranaceus, 6-10 parts of honeysuckle, 6-10 parts of medlar, 6-10 parts of radix isatidis and 6-10 parts of houttuynia cordata. The sturgeon meat quality improving bait is reasonable in compatibility, balanced in nutrition, low in processing cost, good in tastiness and food calling, high in sturgeon utilization, few in metabolic waste, obviously high in immunity of sturgeons, free from drug residue and drug resistance, good in safety and capable of effectively improving the quality of the sturgeons.

The invention provides a cucumber wilt resistance breeding method. The breeding method comprises the following steps: S1 selecting a breeding main parent and a resistant source parent; S2 performing cross breeding; S3 preparing a crude toxin extracting solution; S4 respectively performing anther induction culture on the cucumber breeding main parent and the resistant source parent; S5 determiningthe crude toxin screening concentration; S6 performing anther culture on a hybrid F1 generation; S7 transplanting flower culture seedlings after rooting; S8 performing wilt resistance identification and offspring screening. Hybrid breeding and a haploid breeding technology are combined to significantly improve the cucumber wilt resistance breeding efficiency and shorten the breeding period, and anewly developed cucumber wilt resistant line is good in resistance and further excellent in agronomic trait; while the yield is ensured, the application amount of pesticides and reduce environmental pollution can be reduced; the method is an effective way to rapidly breed new varieties resistant to cucumber wilt.

The invention relates to a weight-losing fodder for pet dogs. The weight-losing fodder comprises the following materials: 1 to 5 parts of albumen, 1 to 3 parts of carrot, 10 to 20 parts of chicken bone and the like.

The embodiment of the invention discloses a vehicle-mounted diagnostic device dormancy starting circuit comprising a storage battery voltage adjusting module and a level signal conversion module. The input end of the storage battery voltage adjusting module is connected with a positive pole of an automobile storage battery, the output end of the storage battery voltage adjusting module is connected with the input end of the level signal conversion module, and the storage battery voltage adjusting module is used for reducing a voltage output by the automobile storage battery to a value within a preset voltage interval and then outputting the voltage through the output end of the storage battery voltage adjusting module when the voltage output by the automobile storage battery is larger than or equal to a first preset voltage. When the voltage output by the automobile storage battery is smaller than the first preset voltage, the output voltage of the storage battery voltage adjusting module is zero. The output end of the level signal conversion module is connected with a dormancy awakening terminal of a vehicle-mounted diagnostic device and used for outputting a logic low level when a voltage input by the input end of the level signal conversion module is larger than or equal to a second preset voltage. When the voltage input by the input end of the level signal conversion module is smaller than the second preset voltage, the output end of the level signal conversion module outputs a logic high level. According to the technical scheme of the vehicle-mounted diagnostic device dormancy starting circuit, the effect of reducing dormancy power consumption of the vehicle-mounted diagnostic device can be achieved.

The invention discloses an aquatic shrimp processing and drying device. The device comprises damping mechanisms, a servo motor, a fixing frame and a main body, wherein a PLC is installed on one side of the main body, and the damping mechanisms are arranged at the four corners of the bottom end of the main body. By installing sliding strips, sliding grooves, locking bolts, bolt assembling holes, adrying chamber, the fixing frame, a reinforcing layer and U-shaped reinforcing ribs, the structure of the device is optimized; when the device is used, on one hand, a user can use a sliding connectionstructure composed of the sliding strips and the sliding grooves to disassemble and assemble the drying chamber and the fixing frame in cooperation with the locking and fixing effects of the lockingbolts, so that the device has the advantage of being combined, is convenient to disassemble and maintain and can be used for a long term; and on the other hand, the reinforcing layer and the U-shapedreinforcing ribs are arranged in the side wall of the drying chamber, so that the structural strength of the drying chamber is enhanced and the drying chamber is not easy to deform and crack during long-term use, disassembly and maintenance.

The invention provides a laying hen monitoring and recognizing device which is used for laying hen positioning during laying hen breeding, a long-strip-shaped poultry house composed of a plurality ofbreeding cages arranged linearly is adopted for laying hen breeding, and the recognizing device comprises a recognizing module, a camera shooting module and an egg conveying belt arranged in the poultry house direction. An egg product collecting device is arranged at the tail end of the poultry egg conveying belt; the camera shooting module shoots an egg image of an egg sent to the input end of the egg collecting device, and the recognition module performs pathological analysis on the egg image shot by the camera shooting module; judging the source breeding cage of the poultry eggs in the poultry egg image according to the operation condition of the poultry egg conveying belt; according to the method, the breeding cages where the laying fowls laying eggs abnormally are located can be rapidly positioned in the poultry farm adopting a breeding cage cage breeding mode.

The invention discloses a pumpkin/beef/fish ball which is prepared from the following components in parts by weight: 40-45 parts of green pumpkin, 12-14 parts of cane shot, 2-4 parts of haw jam, 3-5 parts of tomato ketchup, 1-3 parts of chili 0.1-0.3 part of gingelly oil, 5-7 parts of soybean oil, 21-25 parts of beef and 90-100 parts of snakehead flesh. The pumpkin/beef/fish ball has the advantages of rich nutrition and smooth taste; the fish flesh and beef are soft and delicious, and have proper hardness; and the pumpkin/beef/fish ball is convenient to eat, and is suitable for large-scale production as an instant dish.

The invention discloses a catfish-fishing bait, which comprises the following materials in percentage by weight: 10 to 20 percent of chironomid larvae powder, 5 to 15 percent of field snail powder, 4 to 12 percent of duck intestine powder, 3 to 9 percent of pig intestine powder, 4 to 12 percent of tenebrio molitor powder, 2 to 6 percent of duck blood powder, 4 to 6 percent of soybean protein powder, 2 to 4 percent of corn expanding agent powder, 2 to 4 percent of fish atomized powder, 5 to 7 percent of fiber-drawing powder, 6 to 8 percent of fish feeding attractant powder, 4 to 6 percent of edible yeast powder, 5 to 7 percent of fish hunger accelerators and 8 to 20 percent of vegetable protein powder. The powders and agents are all combined according to a proportion and are stirred in a stirrer for 100 minutes, the mixed materials are taken out and dried in a drier for 1 to 2 hours, the dryness of the dried materials is controlled to be 75 to 85 percent, the dried materials are taken out for cooling and stirred in a stirrer again for 100 minutes, and the materials are taken out and expanded in an expander for 1 to 2 hours, and the expanded materials are taken out for cooling and packed.

The invention belongs to the technical field of livestock breeding, and particularly relates to an ecological pig breeding method which includes the steps: (1) breeding place selection; (2) breeding area building; (3) boar reproduction; (4) rotational grazing type stocking; (5) breeding management of pips; (6) disease control; (7) excrement circulating utilization. According to the method, breeding environments are improved, management efficiency of the pigs is improved, excrement circulating utilization is achieved, good breeding circulation is formed, and environmental pollution is reduced.The pigs are bred by auxiliary feed containing Chinese herbal medicine compositions and Chinese herbal medicine drinking water, addition of antibiotics is decreased in the breeding process of the pigs, and the incidence rate of common diseases and drug resistance for the antibiotics of the pigs is reduced, so that pork is safer and better in taste.

The invention relates to a drug application device for seawater net cage cultured fishes. The device comprises a controller, an upper frame, a lower frame provided with a bottom net, side nets connected with the upper frame and the lower frame respectively, a floating plate arranged in the middle of the upper frame and provided with a mounting cavity at the upper end, a connecting piece connected with the floating plate and the upper frame respectively, a through hole formed in the bottom face of the mounting cavity and communicated with the lower end of the mounting cavity, an air compressor connected with the upper end of the floating plate, a drug tank provided with a sealing cover communicated with an outlet of the air compressor, a drug discharging pipe mounted in the mounting cavity and with the upper end communicated with the lower end of the drug tank, a rotating connector with the upper end communicated with the lower end of the drug discharging pipe, a rotating driving device, a vertical drug distribution pipe, an adjustable bubble curtain net building device and a drug recycling device. The lower end of the vertical drug distribution pipe is provided with a drug distribution disc, and the upper end of the vertical drug distribution pipe penetrates through the through hole and is communicated with the lower end of the rotating connector. The adjustable bubble curtain net building device communicates with the outlet of the air compressor. The drug application device for the seawater net cage cultured fishes is good in fish disease treatment effect.

The invention relates to the technical field of livestock breeding, in particular to a feed additive for promoting calf growth and improving beef quality, and provides a feed additive which is simple and convenient to operate, practical and efficient and can promote calf growth and improve the beef quality. Pine needle meal, hawthorn fruit, glycine betaine, daidzein and liquorice are added to concentrated feed of calves, so that foraging ability of the calves is improved, calf immunity is improved, and accumulation of nutritional ingredients in beef is promoted.

The invention relates to a milk cow early pregnancy diagnosis detection test strip, and belongs to the field of disease immunodetection, wherein an early pregnancy diagnosis test can be simply and efficiently performed with the test strip. Experimental data show that the test strip has characteristics of high detection rate (more than 90%), low false positive rate (less than 1%), high sensitivity (0.375 mug/ml), high stability (quality is not significantly affected after storage for 24 months at a room temperature), and high practical application value, and can be used for milk cow early pregnancy diagnosis.

The invention discloses a piglet feed and a preparation method thereof. The piglet feed is composed of following components, by weight, 10-30 parts of corn flour, 10-20 parts of millet, 10-20 parts of grass powder, 10-30 parts of sorghum, 10-20 parts of rice bran, 5-12 parts of wheat middling, 1-3 parts of sugar, 1-3 parts of salt and 2-6 parts of traditional Chinese medicine powder. The piglet feed contains various abundant nutrients and is reasonable in formula, so that the feed can satisfy nutrients required in growth of piglets, has the effects of sterilization and corrosion prevention and can improve immunity and promote absorption of minerals, vitamins and other nutrients, thereby improving animal productivity.

The invention is suitable for the technical field of LED lamps, and provides a LED lamp for livestock breeding. The lamp comprises: an installation module, a shell, and an LED lamp body located in the shell; an induction mechanism, which is located in the shell, wherein the induction mechanism comprises an induction assembly and a killing assembly used in cooperation with the induction assembly, the induction assembly is used for sucking mosquitoes and insects into the shell, and the killing assembly is used for killing the mosquitoes and insects sucked by the induction assembly; a deinsectization mechanism, which is connected with the shell, wherein the deinsectization mechanism comprises a deinsectization assembly and a cleaning assembly used in cooperation with the deinsectization assembly, and the deinsectization mechanism is used for achieving the deinsectization and treatment work on the mosquitoes and insects. a driving mechanism, which is used for driving the induction assembly and the cleaning assembly to work. The LED lamp for livestock breeding is innovative in structure, and through the arrangement of an induction mechanism and a deinsectization mechanism, the deinsectization and treatment function of the LED lamp for livestock breeding is conveniently achieved.

The invention belongs to the field of earthworm breeding feed, and particularly relates to a feed for raising earthworms used in edible medicinal food, and a preparation method of the feed. The feed comprises the following components in parts by mass: 60-80 parts of corn straw, 5-15 parts of potato residue and fruit residue, 1-10 parts of bran, 1-10 parts of sesame paste residue and peanut butter residue and 0.2-1.5 parts of compound beneficial bacteria. The method comprises the steps of firstly, evenly mixing the bran and the compound beneficial bacteria, then evenly mixing the mixture with other materials, carrying out fermentation for 12-36 hours, fully blending for the first time, and then blending for the second time after 12-36 hours to obtain the feed for raising the edible earthworms. After being fed with the feed, the earthworms are very rapid in growth, so that the breeding cycle is greatly shortened, and the edible adult earthworms can be obtained only for about 35 days; the raw materials of the feed are clean and sanitary, and the earthworms only need to be simply treated; the adult earthworms are clean and sanitary.

The invention relates to an attapulgite powder feed additive. The attapulgite powder feed additive is characterized by consisting of the following raw materials in parts by weight: 40-75 parts of attapulgite powder, 15-25 parts of Chinese waxgourd peel, 18-32 parts of aloe powder, and 10-15 parts of lotus leaves. Compared with the prior art, the attapulgite powder feed additive disclosed by the invention has the following advantages: (1) through the adoption of the whole technical scheme, the cost of the raw materials is low, and the production technology is simple; (2) when the attapulgite powder feed additive is eaten for a long term by animals, no side effects are generated on the animals, and the immunity of the animals can be improved.