1822 results about "Crop livestock" patented technology

The invention relates to an early weaning meat sheep fattening compound biological feed additive, which belongs to the technical field of animals feeding by feed. The feed additive comprises prebiotics consisting of candida utilis, bacillus subtilis and a lactobacillus plantarum microbial agent, non-starch polysaccharide enzyme containing cellulase, xylanase, beta-dextranase, beta-mannase and pectinase and a yeast culture formed by using saccharomyces cerevisiae to completely ferment bean pulp. The additive is specially used for fattening period ration of the early weaning(the weaning lunar age is less than or equal to 2 ages of the moon) meat sheep, and the adding percentage for the full-mixing ration of the fast-fattening meat sheep in 3 to 5 ages of the moon is 1 percent. The additive can provide functional nutrients such as digestive enzyme, B group vitamins and growth promoting factors, and the like which are inadequately produced and insufficient for the early weaning baby sheep and simultaneously contains probiotics for adjusting the micro-ecological environment in intestinal canals, thereby improving the immunity and the healthy level of the baby meat sheep; and after weaning, the daily gaining in weight is more than 10 percent in the prior period and later period of fattening, and the economic benefits are obviously improved.

The invention provides schizochytrium LX0809 (marine fungus), which has a high docosahexaenoic acid (DHA) production capability. The schizochytrium LX0809 of the invention was separated from the corroded soil collected from the red beach in Zhaoquanhe Town, Dawa County, Liaoning Province and was preserved in China General Microbiological Culture Collection Center with a preservation number CGMCC No.3535 on December 23th, 2009. When the schizochytrium LX0809 is used for fermenting supplementary food, the dry cell weight of the fermentation liquor can reach 72.5 g/L, and the DHA content can reach 15.3g/L. LX 0809 thallus cells and extracts thereof can be used as food additives for edible oil, dairy products, grain products and the like and can be used as a feed additive for aquaculture and livestock culture and the like. Saturated triglycercide in the thallus cells can be used to produce biodiesel through catalytic transesterification.

The invention belongs to the technical field of livestock breeding and specifically relates to an ecological method of breeding chicken by planting grass under trees. The method includes that a fine forage grass breed which is shade-tolerant, trampling-resistant, strong in stress resistance and applicable to being planted in the forest is selected, and a forest land for grazing the chicken is modified to form a grassland under the trees for grazing the chicken; a contour grass and shrub zone in a stocking land is used for planting the grass, a chicken house is built in the middle of the grassland under the trees for grazing the chicken, zone division is performed for rotation grazing, and zones are separated by biological fences; and Chinese herbal plants are sowed in rotation grazing zones so that the grazed chicken can freely ingest the plants. A scientific evidence is provided for obvious economic benefits and ecological benefits which are achieved by means of rapid development of domestic fowls and effective ecological rehabilitation, wherein the domestic fowls of Hetian chicken and the like are applicable to stocking in forestland. By means of the model for breeding the chicken, high economic benefits are created, parts of the economic benefits are used for investing development of ecological chicken breeding model, and the created economic benefits and the development of ecological chicken breeding model are combined for creating better benefits, and accordingly, a virtuous cycle is achieved, ecological balance is kept, and the sustainable development is effectively achieved.

The invention discloses a method for feeding an egg newborn chick with high efficiency in the field of agricultural pasturage breeding. The method takes a mode that body type indexes reach the standard as a standard and finds out the body type indexes that the determining degree of the brooding period of layers to the laying performance is maximum. The breeding process comprises the following steps: a preventive medicine of one treatment course is added in the feed of 3-5 days before 20 ages in days in the 7-11 ages in days of a newborn chick; within 1-2 days before and after immunization of each time, a stress-resisting additive is added into the drinking water of the newborn chick; the nutritional level of rations of 0-3 ages in week or 0-4 ages in week is higher than that of rations atthe later period of brooding; the newborn chick is fed with a feed to 8 ages in week; and after 8 weeks, the feed is replaced by rations for raising grown chickens. Compared with a conventional breeding method, the method enhances the standard reaching rates of the body weight and the shank length of the newborn chick with 8 ages in week by 12.4% and 9.3% respectively, enhances the uniformity of chick colonies by 8.4%, enhances the egg yield by 7.2%, lowers the mortality rate of the laying period by 4.3% and enhances the benefit of breeding chickens by 18.7%; and the input-output ratio averagely reaches 1:8.1.

The invention belongs to the field of livestock breeding and particularly discloses application of moringa oleifera in a feed and an animal feed containing moringa oleifera. The moringa oleifera contains about 26% of crude protein which is higher than the crude protein of alfalfa. Research finds that the production performance and the slaughter performance of animals can be promoted after a certain proportion of moringa oleifera leaf powder or silage or microbiological fermented feed prepared from moringa oleifera branches and leaves is added to the feed to replace the alfalfa powder. As a result, the moringa oleifera can be taken as a new feed resource to take the place of the alfalfa, and therefore, the shortage of vegetable protein pasture in China can be relieved.

The invention relates to sewage treatment equipment, in particular to sewage treatment equipment for livestock breeding. The invention provides sewage treatment equipment for livestock breeding, whichis capable of automatically stirring a catalyst through multiple filtering. The sewage treatment equipment for livestock breeding comprises a base; a collecting box arranged on the base; a water outlet pipe arranged on the collecting box; a supporting column arranged on the base; a discharging frame arranged at the upper part of the supporting column; a filtering frame arranged in the middle of the support column; a catalytic mechanism arranged on the discharging frame; and a filtering mechanism arranged on the filtering frame. Through design of the catalysis mechanism, quantitative catalystsand sewage can automatically flow in and flow out, and manual dose measurement and mixing are not needed; and through design of a material closing mechanism, the catalytic mechanism can be automatically driven to reset, manual reset is not needed, and the workload of workers is reduced.

The invention discloses a substrate for raising or cultivating vegetable seedlings and a preparation method thereof. The preparation method comprises the following steps of: adding waste sawdust and alcohol residues into plant leftover lime sludge and livestock excrement; performing pretreatment including stack retting, fermenting, air drying and sieving, wherein the substrate comprises the following raw materials in parts by volume: 40-60 parts of sawdust and alcohol residue yeast, 30-50 parts of grass carbon, 0.1-0.6 part of a nitrogen-phosphorus-potassium compound fertilizer or a urea ordinary superphosphate-diammonium phosphate chemical fertilizer, 9.75-24.45 parts of pearl stone or pelhamite, 5-10 parts of lime sludge and 0.1-0.25 part of an organic matter decomposition agent; and uniformly and fully mixing to obtain a compound substrate special for raising seedlings or cultivating. Compared with the conventional seedling raising substrate, the substrate disclosed by the invention has the advantages of saving in the grass peat resource, reduction in cost, safety, environmental friendliness, no pollution, convenience for taking raw materials, wide source and capabilities of effectively using waste, improving the seedling raising quality and increasing efficiency, and is easy to popularize and apply.

The invention discloses a water feeding system with a mixing function for animal husbandry. The water feeding system comprises a tank body and a treading trigger mechanism, wherein the tank body is arranged on the ground, a water storage chamber is arranged at the upper end of the tank body, strip-shaped chambers are formed in internal walls of the tank body, a water trough is arranged in the ground and is located at the left side of the tank body, and a sliding groove is formed in the ground; and the treading trigger mechanism comprises a current conducting plate which is connected into the sliding groove in an up-and-down sliding manner, two connecting blocks are symmetrically and fixedly connected above the current conducting plate, upper ends of the two connecting blocks are fixedly connected with a bearing plate jointly, and the lower end of the current conducting plate is in elastic connection with the internal bottom of the sliding groove through two connecting springs. According to the water feeding system, the treading of the bearing plate by an animal serves as a trigger condition, thus, water is injected into the water trough, manual water injection is not required, theconsumption of labor is lowered, and meanwhile, a temperature of the water can be controlled; and a mixing mechanism is arranged, so that the adaptability of use of the system is greatly improved.

The invention discloses a biological protein feed and a preparation technology thereof. With plant cake dregs as a main ingredient and corn meal as an accessory, the biological protein feed is prepared by biological fermentation, wherein crude protein in the feed is greater than or equal to 48.0%, water is less than or equal to 12.5%, lysine is greater than or equal to 2.5%, beneficial bacteria are more than or equal to 5 billion cfu/g, and organic acid is greater than or equal to 3.0%. According to the invention, the plant cake dregs are used as the main raw material, a protein feed with a low nutritional value is converted into a protein feed with a high nutritional value through microbial solid fermentation, and the pressure of lack in the domestic protein feed is relieved to a certain degree. The biological protein feed disclosed by the invention is applied to livestock breeding, and can obviously improve the absorption utilization rate of nutrient substances in the feed by animals, reduce emission of harmful substances such as ammonia gas, hydrogen sulfide, phosphorus and the like in the animal excrement, and obviously reduce the secondary pollution caused by livestock and poultry. The biological protein feed disclosed by the invention can replace the fish meal, yeast and the like in livestock breeding, thus the breeding cost can be obviously reduced.

The invention belongs to the technical field of animal husbandry equipment, and discloses a feeding trough for raising cattle, which includes a storage bin and a feeding trough. The bottom of the storage bin is provided with an outlet, and the upper outlet of the storage bin is provided with a feeding mechanism. , the feeding mechanism includes a support block, a push rod, a baffle and a feeding roller, the support block is fixed at the bottom of the storage bin, a cavity and a mounting hole communicating with the cavity are provided in the support block, and the push rod is slidably connected to the mounting hole Inside, there is a spring between the push rod and the cavity; the top of the push rod has a blanking block, and the upper surface of the support block is provided with a storage tank; the baffle is hinged on the support block, and the push rod is provided with a discharge hole; the baffle and Pull ropes are arranged between the blanking blocks; the blanking roller is rotatably connected to the discharge port, and the outer wall of the blanking roller is provided with a plurality of arc-shaped discharge grooves, and the top of the blanking block is located in the discharge groove. The invention solves the problem in the prior art that after the calf eats, the feed will continue to slide down into the feeding trough, and there will be feed residue in the feeding trough, resulting in waste of feed.

The invention discloses a method for preparing powder active carbon by taking cow dung as a raw material. The method is as follows: by taking the cow dung as the raw material, carrying out activation for 24 hours by a composite activator formed by mixing phosphoric acid and phosphate, and then carbonizing at a high temperature. According to the invention, livestock breeding waste-cow dung is mainly utilized as the raw material, and is sufficient in source, easy to purchase and low in price; the composite activator is relatively low in price and can be recycled in different degrees; the method for using the activator to activate the cow dung and then carbonizing radically solves influences and damage of the cow dung on environment; the prepared active carbon can be directly and practically applied to satisfy various needs on active carbon, so that waste is changed into things of value, and therefore, the method has remarkable social and economic benefits, and very good commercial application prospect.

The invention relates to the technical field of livestock breeding, in particular to a novel feed releasing device for livestock breeding. The novel feed releasing device comprises a base, supportingplates are symmetrically arranged on two sides of the upper end of the base, the upper ends of the supporting plates are connected with a top plate, a storage device is penetratingly arranged in the middle of the top plate, an adjusting device and a recycling device are sequentially arranged in the middle of the upper end of the base, the recycling device is positioned on the rear side of the adjusting device, and a feed groove mechanism is arranged inside the adjusting device; a screw is rotatably connected between the upper portions of the supporting plates, the outer side of the screw is inthreaded connection with two screw sliding seats, a discharging bucket is arranged on the lower portion of each screw sliding seat, and an extensible hose is communicated between each discharging bucket and the storage device, and an output shaft of a first motor is connected with the screw. Compared with the prior art, the novel feed releasing device has the advantages of being reasonable in structural design, convenient and quick in use, high in practicability and functionality and more convenient to use.

The invention relates to the field of breeding of livestock, in particular to a beef cattle slaughtering method. According to the method, firstly beef cattle are slaughtered, hot water high-pressure rinsing is performed in the process of treating carcasses, and then sprinkling with lactic acid bacteria fermentation liquor is performed, so that disinfection and bacterium resistance are performed on beef, the total quantity of bacterial colonies of the whole carcasses of the beef is reduced, and the fresh-keeping period of the beef is prolonged.

The invention discloses a method for producing an insect protein feed by treating excrements of livestock by virtue of Hermetia illucens. The method comprises the following steps: (a) putting same quantity of male and female pupae of Hermetia illucens into a stereo nylon gauze element, immediately putting a material basin and a water basin into the nylon gauze element when feathered adults appear, and putting an ovipositor into the nylon gauze element to collect eggs of Hermetia illucens; (b) after incubating the eggs of Hermetia illucens at the control condition of 23-28 DEG C by using a semi-artificial feed, culturing larvae to three-aged larvae; (c) directly transferring the three-aged larvae into a treating pond filled with the excrements of livestock, and carrying gout excrement treatment; and (d) putting insect collecting buckets on the periphery of the treating pond, collecting and killing old and adult larvae entering the insect collecting buckets, drying, and grinding, so as to obtain the insect protein feed. According to the method, the problem of severe pollution of the excrements of the livestock is solved, meanwhile, the high-quality insect protein feed is provided, and the effective utilization of insect protein in livestock and aquaculture industries is promoted and becomes a way for solving the resource shortage of protein feeds in China.

The invention relates to a mixing device, in particular to a medicine mixing device for animal husbandry. The technical problem to be solved by the invention is to provide the medicine mixing device for animal husbandry, which can be used for accurately and quantitatively mixing and improving the working efficiency. A medicine mixing device for animal husbandry comprises a frame body used for placing medicines for animal husbandry; the stirring assembly is mounted on the frame body and is powered by a motor; the quantitative discharging assembly is installed on the frame body and conducts quantitative discharging on the medicine through swinging; and the collecting assembly is installed on the frame body and used for collecting in a sliding mode. According to the livestock medicine mixingdevice, through cooperation of the gear motor and the stirring rod, medicine can be mixed in a rotating mode, labor consumption is reduced, through cooperation of the discharging barrel and the baffle, livestock medicine can be quantitatively mixed, the medicine mixing accuracy is improved, through cooperation of the guide rail and the sliding block, the stirred medicine can be rapidly collected,and cleanliness and sanitation are achieved.

The invention relates to a method for removing hair during Huai pig slaughtering, which belongs to the field of livestock slaughter, and is used for pig slaughtering and processing. The method for removing hair during Huai pig slaughtering uses a water-scalding method to remove hair. In summer, the temperature of scalding water is controlled within 56-58 DEG C, and the scalding time is 4-6 minutes. In winter, the temperature of scalding water is controlled within 58-61 DEG C, and the scalding time is 12-15 minutes. The scalding time and the water temperature in spring and autumn are between those of the winter and the spring. The method comprises the following steps: after mechanical hair removal, watering the heated food grade of resin glucoside grease (adding a certain scale of leaf fat) onto the body surface of a pig to remove hair again (heating with a resin heating pot), immediately flushing with cold water to cool after watering, and then manually stripping off the resin glucoside grease and put the resin glucoside grease on the resin heating pot to be repeatedly heated for use. By adopting the method to remove hair, the average rate of hair removal of Huai commercial pigs is 98 percent; after the pig is scraped by a cutter, the intradermal broken hair roots of the pig body are below 2 percent; and the pig skin is white, clean and tidy.

The invention discloses an environmental-protection functional enzyme prepared from agricultural wastes and a preparation method thereof. The environmental-protection functional enzyme comprises the raw materials: 25-35 parts of a composite straw powder, 30-40 parts of a natural fruit and vegetable enzyme stock solution, 1-5 parts of an enzyme preparation, 15-25 parts of brown granulated sugar, and 1-2 parts of a microorganism compound preparation. A large amount of plant straw in Northeast China and fruit and a large number of vegetable scraps are selected, various active enzymes are added, and the product is obtained through grading and depth fermentation with a variety of microbial flora. A livestock animal breeding feed is prepared through fermentation of the crop straw, the fruit and vegetable scraps and silage; the product contains a variety of beneficial microbial flora, has strong fermentation ability and decomposition ability, can make livestock animal excrement converted into a high-efficiency organic fertilizer, can also treat domestic sewage and garbage, reduces breeding of mosquitoes and flies, suppresses reproduction and propagation of various pathogenic bacteria, and prevents soil and water sources from being polluted; the environmental-protection functional enzyme prepared from the agricultural wastes and the preparation method thereof are provided.

The invention relates to a liquid composite acidity regulator used in a calf and lamb milk replacer, belonging to the fields of animal nutrition of animal science disciplines and forage sciences. The liquid composite acidity regulator provided by the invention is prepared by taking formic acid, hydrochloric acid and citric acid as raw materials through a scientific composition. The liquid composite acidity regulator is used in calf and lamb milk replacer emulsion so that the pH value of the emulsion is reduced to 5.0-5.5. The liquid composite acidity regulator can be added when the milk replacer is fed to calves and lambs. The liquid composite acidity regulator is convenient to prepare and use. By using the liquid composite acidity regulator, the growth performance of young animal can be improved; the blood gas index can be improved, therefore, the growth and the development of the calves and the lambs can be improved. By means of the application of the liquid composite acidity regulator used in the calf and lamb milk replacer disclosed by the invention, the visible economic benefit and ecological benefit can be brought about in the animal husbandry, in particular dairy cow and meat sheep cultivation industries.

The invention relates to release feeding equipment, in particular to quantitative release feeding equipment for the livestock industry. The invention is to solve the technical problem of providing thequantitative release feeding equipment for the livestock industry, which can carry out quantitative feed release according to the number of livestock which prepares to eat. The invention provides thequantitative release feeding equipment for the livestock industry, which comprises a bottom plate, a bracket, a storage assembly, a feeding assembly and a quantifying assembly, wherein the bracket ismounted on the bottom plate; the storage assembly is mounted on the bracket; the feeding assembly is mounted on the bottom plate; the quantifying assembly is mounted between the storage assembly andthe feeding assembly. According to the invention, by the storage assembly, a feed flows into the feeding assembly; after the feed exists in the feeding assembly, the feeding assembly is descended under the action of gravity to drive the quantifying assembly to close to the storage assembly and enable the livestock to stand on a supporting pressure plate in the eating process and drive the storageassembly to be automatically opened; and when the enough feed exists in the feeding assembly, the feeding assembly can be blocked and the feeding assembly and the quantifying assembly are fixed.

The invention relates to a hog house, in particular to a hog house convenient for excrement cleaning and used for livestock breeding. The technical aim is to provide the hog house which has an automatic cleaning function and is convenient for excrement cleaning and used for livestock breeding. In order to solve the technical problem, the invention provides the hog house convenient for excrement cleaning and used for livestock breeding. The hog house comprises a collecting box, side plates, movable excrement scraping plates and excrement plate cleaning assemblies, wherein one side of the bottomof the collecting box is provided with an excrement outlet, and two sides of the collecting box are connected with excrement leaking plates; the side plates are connected to the two sides of the topof the collecting box; movable excrement scraping plates are connected to the excrement leaking plates in a sliding manner, and the movable excrement scraping plates are connected with the side platesin a sliding manner; and the excrement plate cleaning assemblies are mounted between the movable excrement scraping plates and the side plates. An automatic excrement scraping mechanism can enable the movable excrement scraping plates to move leftwards and rightwards, so that pig excrements on the excrement leaking plates can be scraped into the collecting box; and the movable excrement scrapingplates can move to drive the excrement plate cleaning assemblies to work.

The invention discloses a compound amino acid injection for livestock as well as a preparation method and applications thereof. The main components of the injection are 18 amino acids and gamma-aminobutyric acid needed by an animal organism. In the preparation process, metal ions in disodium ethylene diamine tetraacetic acid complexing water are used, and carbon dioxide airflow is introduced in the whole production process, thereby solving the problem that the injection is easy to oxidize and change color and stabilizing the pH value of the reaction system. The invention can timely supplement essential amino acid and non-essential amino acid required during the disease of the animal organism, so as to strengthen the physical ability of animals and shorten the disease treatment time; and the added gamma-aminobutyric acid can reduce the unconscious movement of the animal so as to reduce energy consumption, promote the secretion of the gastric juice of the animal and increase the feed intake. The compound amino acid injection is used for recovery of the animal organism in the disease treatment period and the after-disease recovery period.

The invention relates to the field of livestock breeding, and specifically discloses a novel application of anthocephalus chinensis as a feed. Anthocephalus chinensis comprises approximately 17% of crude protein, which is equivalent to that of alfalfa. According to the invention, as a result of researches, no negative influence is caused to animal production and slaughter performances if a certain proportion of anthocephalus chinensis leaf instead of alfalfa powder is added into a feed. Therefore, anthocephalus chinensis can be used as a novel feed resource for replacing alfalfa. Therefore, the lack of plant protein forage of our nation can be relieved.

The invention relates to a method for extracting brain-nourishing bioactive peptide through adopting animal brain tissue, in particular to a method for extracting brain-nourishing bioactive peptide from the brain tissue of livestock. The method adopts the following steps of animal brain tissue obtaining, vacuum suction of animal brain tissue, directional biological enzymolysis, bioactive peptide separation of animal brain, low-temperature concentration, molecular embedding and spray drying so as to make brain-nourishing bioactive peptide finished product. The method has the advantage that: bioengineering technology is adopted to promote the development of livestock product processing industry towards a high-tech and high-added value industry. Moreover, the method provides a new opportunity to make animal brain resources which is regarded as having low biological value into brain-nourishing bioactive peptide with biological activity and meeting better the requirements of human physiological function for health-care nutrition under the action of biological enzyme engineering and ultramicromembrane separation engineering, etc.

The invention relates to the technical field of livestock breeding, in particular to a livestock breeding management system based on the Internet of things. The system comprises identity labels whichare configured on the livestock ears of livestock and carry the identity information of the livestock; an inspection robot which is erected at the upper part in a livestock farm through a track and isused for realizing acquisition of video data of the livestock; and an intelligent terminal which is internally provided with a data post-processing system and is used for processing the video data ofeach livestock, evaluating the growth state and the health state of each livestock and outputting a corresponding breeding scheme and an epidemic prevention scheme according to an evaluation result.According to the invention, comprehensive detection and automatic evaluation of the growth state and the health state of the livestock and the environment in the livestock farm are realized, so that risk factors existing in the livestock breeding process can be found in time.

The invention relates to the technical field of feed additive and processing thereof, and in particular to a probiotic feed additive. The probiotic feed additive is prepared by mixing autonomously separated lactobacillus plantarum, candida rugosa, candida ethanolica and lactococcus garvieae and buffalo milk fermentation substrate to ferment. The preparation process disclosed by the invention is simple, and the probiotic feed additive can be widely applied in the raising of livestock and poultry such as milk buffalos, pigs, chickens, cattle and sheep. The probiotic feed additive can remarkably improve the intestinal microbial floras of animals and enhance immunity, and can reduce the usage of antibiotic medicines and eliminate medicine residue, and when applied in production, the probiotic feed additive can shorten feeding periods and save feeds, thus increasing farming income.