23results about How to "Increase feed intake" patented technology

The invention relates to the field of feed raw materials, and discloses a feed plant enzymolysis protein with a strong food calling effect and a preparation method thereof, the preparation method comprises the following steps: S1, dispersing and reducing viscosity: reducing the viscosity of a protein powder raw material through shearing force generated by high-speed rotation of a dispersing disc; step S2, enzymolysis of polysaccharide substances: plant protein powder is added into a reaction kettle in which water is added in advance, then polysaccharide enzymes are added, and enzymolysis is performed; step S3: proteolysis: adding sodium carbonate to adjust pH, adding compound protease into the reaction kettle, and performing enzymolysis; and S4, conveying the wet material to a spray drying tower for spray drying. According to the method, the pea powder syrup protein powder, the wheat protein powder and the soybean concentrated protein powder are used as raw materials, through dispersion, enzymolysis and spray drying, flavor substances are generated, the bitter taste is eliminated, the palatability of plant protein is remarkably improved, the strong food calling performance is shown in feeding experiments of piglets and cats, and the method is few in steps, mild in reaction condition and low in cost.

The invention relates to the technical field of animal breeding feeds, in particular to a healthy and efficient compound feed based on Canadian sows and a preparation method. The invention provides a healthy and efficient compound feed based on Candida sows. The healthy and efficient compound feed is prepared from a basic energy protein raw material, a fermentation raw material, an acidifying agent, exogenous functional amino acid, a premix and auxiliary materials. The healthy and efficient compound feed disclosed by the invention can reduce the backfat loss of the Candida sows and prolong the high-farrowing reproductive performance.

The application discloses an enzymatic shrimp paste compound water product feeding attractant and application thereof, and belongs to the technical field of water animal feed additives, characterized in that the compound water product feeding attractant is composed of the following components in percentage by weight: 85% to 98% of enzymatic shrimp paste, 2% to 15% of food-grade eugenol, wherein the enzymatic shrimp paste is obtained by directional enzymolysis of shrimp head endocrine fluid through a four-component complex flavor protease containing endoprotease, aminopeptidase, carboxypeptidase and glutamine transaminase; the application further provides a preparation method of the enzymatic shrimp paste and application of the compound water product feeding attractant; and the advantages are that the enzymatic shrimp paste is rich in flavor peptides, after being compounded with eugenol, the eugenol can activate the olfactory receptor ion channel of water animals, amplify the sensing signal of flavor substances, and form a significant synergistic feeding effect, so that the feeding amount of the water animals can be effectively improved, and the feed coefficient can be reduced.

The application provides a method for improving the LPS stress resistance of broilers, which is realized by feeding a mannose oligosaccharide compound preparation prepared from enzymolysis coffee grounds. The preparation method of the mannose oligosaccharide compound preparation comprises the following steps: crushing coffee grounds, and adding a compound reagent for pretreatment; adding a compound enzyme preparation I to the mixed system after reaction, and carrying out enzymolysis for 6-8 hours under the condition of 50-60 DEG C; then adding a compound enzyme preparation II, and carrying out sufficient enzymolysis under the condition of 55-65 DEG C; after the enzymolysis is completed, a fermentation compound microbial agent is used for continuing fermentation for 6-12 hours under the condition of 30-35 DEG C, and drying is carried out; the compound enzyme preparation I comprises papain, alpha-amylase and saccharifying enzyme; the compound enzyme preparation II comprises cellulase, mannanase and glucanase; and the fermentation compound microbial agent comprises maxwell kluyver yeast and lactobacillus plantarum. The method can not only avoid drug residues caused by feeding drugs, but also realize the reuse of coffee grounds.

The invention aims to disclose a feed suitable for weaned piglets and application thereof, and can effectively solve the technical problem of diarrhea caused by stress of the weaned piglets due to the fact that the gelatinization degree and the hardness of an existing superfine grinding feed cannot be well coordinated by adopting a specific ration component proportion and combining a specific nutritional index level. The piglet feed containing superfine ground corn is prepared by adopting a specific processing technology and combining with a specific raw material ratio, a unique expanded feed daily ration system is constructed, the diarrhea condition of weaned piglets is effectively improved, digestion and absorption of nutritional ingredients of the piglets are promoted, the utilization efficiency of the feed is improved, and the survival rate and growth performance of the piglets are improved; and the overall health management of the farm and the improvement of economic benefits can be indirectly promoted.

The invention discloses a concentrate supplement for improving the lambing rate of Inner Mongolia cashmere goats, and a preparation method, a feeding method and an application thereof. The concentrate supplement belongs to a concentrate supplement for goats. In order to solve the problem of improving the lambing rate and cashmere production of Inner Mongolia cashmere goats, the concentrate supplement comprises 30-40 parts of corn, 15-25 parts of puffed corn husks, 3-8 parts of soybean meal, 4-8 parts of cottonseed meal, 3-8 parts of wormwood meal, 8-15 parts of DDGS, 2-6 parts of protein powder, 2-4 parts of palmitic acid fatty acid calcium, 0.3-0.7 parts of corn oil, 3-5 parts of wormwood seed oil, 0.01-0.05 parts of a complex enzyme preparation, 0.8-1.2 parts of calcium hydrogen phosphate, 1.5-2.5 parts of stone powder, 0.7-1.1 parts of sodium chloride, 0.8-1.1 parts of sodium bicarbonate and 1.0-2.0 parts of a premix. The effect is that the lambing rate and cashmere production of Inner Mongolia cashmere goats can be improved.

The embodiment of the present disclosure discloses a cooling air conveying system. The system comprises a humidity detection system, a water mist sprayer, an air conveying system, a cooling system and an air conveying pipe network, wherein the humidity detection system, the water mist sprayer, the air conveying system and the cooling system are connected in sequence and arranged in the air conveying pipe network, the air conveying pipe network is connected with a feed pelletizer, the air conveying pipe network is used for conveying air into the air conveying pipe network; the humidity detection system is used for detecting the air humidity in the air conveying pipe network and controlling the water mist sprayer according to the air humidity; the air conveying system is used for conveying the water mist of the water mist sprayer to the cooling system; the cooling system is used for cooling the water mist conveyed by the air conveying system and conveying the cooled water mist to the feed pelletizer through the air conveying pipe network. The embodiment realizes the improvement of the moisture of the pellet feed product, effectively improves the palatability of the product, increases the feed intake of livestock and poultry, improves the breeding benefit, reduces the production cost of the feed enterprise, and increases the market competitiveness of the feed enterprise.

The invention provides movable forage grass ensiling equipment, and relates to the technical field of ensiling, the movable forage grass ensiling equipment comprises a rack, the surface of the rack is slidably connected with a lifting frame, the inner surface of the lifting frame and the inner surface of the rack are both rotatably connected with two rotating rollers through bearings, the surfaces of the multiple rotating rollers are fixedly connected with scraping plates, and the scraping plates are fixedly connected with the scraping plates. The surface of the lifting frame and the surface of the machine frame are rotationally connected with winding rollers through bearings, a conveying belt is installed on the inner surface of the machine frame, the outer surface of the lifting frame is fixedly connected with a lifting plate, and the inner surface of the fixing frame is rotationally connected with a lead screw through a bearing. According to the straw and leaf separation device, grass of different heights can be cut off, straw and leaf separation can be carried out according to straw and leaf conditions of different grass, the straw and leaf separation device can adapt to different animals and is easier to accept, the palatability of feed is improved, the food consumption of the animals is increased, and meanwhile the nutritional value of the animals can be better utilized.

The application discloses a kind of purple pasture's composite bacteria anaerobic fermentation preparation method of livestock and poultry feed, belong to livestock and poultry green feed preparation technical field.The present application aims at solving the problems of poor specificity of existing pasture fermentation technology, large fluctuation of fermentation period, and the problem that the nutritional and biological activity advantages of purple pasture cannot be fully utilized.The fresh purple pasture is adjusted to the appropriate moisture content after pretreatment, inoculated with self-prepared multi-strain synergistic composite bacteria suspension, and then anaerobic fermentation is carried out after adding an appropriate amount of nutritional adjuvant, compacting and sealing.The fermentation time is controlled according to the environmental temperature of different seasons, and the finished product is obtained after natural airing and crushing after fermentation.The present application significantly improves the crude protein content of feed and reduces the crude fiber content through the synergistic effect of multi-strains, and the fermentation period is stable and controllable.The feed is palatable and rich in probiotics, which can effectively improve the growth performance of livestock and poultry, reduce the diarrhea rate, and has simple process and low cost, suitable for large-scale popularization and application.

The invention provides a feed additive capable of improving the egg laying performance and egg quality of snowfield white chickens in plain areas and a preparation method, and belongs to the field of feed additives. The preparation method of the feed additive capable of improving the egg laying performance and the egg quality of the snowfield white chickens in the plain region comprises the following steps: preparing the first component, preparing the second component, and mixing the materials to prepare the preparation. According to the feed additive for improving the egg laying performance and the egg quality of the snowfield white chickens in the plain area and the preparation method, the egg laying performance of snowfield white chicken flocks can be effectively improved under the condition of low additive amount, and the egg quality and the flavor of the snowfield white chickens are effectively improved; the feed additive is good in palatability and free of secondary hazards such as pesticide residues, and the problems that the activity of the fermented soybean meal affects the stability of active ingredients and the application effect is reduced can be effectively solved.

The invention discloses a compound probiotic preparation for relieving heat stress of sows and application of the compound probiotic preparation, and belongs to the technical field of animal feed. The compound probiotic preparation comprises clostridium butyricum, bacillus subtilis, bacillus licheniformis and enterococcus faecalis, wherein the final concentration of the clostridium butyricum in the feed is 1 * 10 < 6 > CFU / g, and the final concentration of the bacillus subtilis, the final concentration of the bacillus licheniformis and the final concentration of the enterococcus faecalis in the feed is 5 * 10 < 6 > CFU / g. The preparation provided by the invention can effectively reduce the stress hormone level and oxidative damage index in the blood of the sow under the heat stress condition, improve the activity of antioxidant enzyme, improve the feed intake and lactation performance in the lactation period, and reduce the backfat loss. Meanwhile, through the vertical transfer effect of the sows and the piglets, the intestinal morphology of the offspring piglets is remarkably improved, the intestinal barrier function and the antioxidant capacity are enhanced, and the weaning weight and the average daily gain of the piglets are improved, so that the negative effects of heat stress on the reproductive performance of the sows and the growth of the piglets are comprehensively relieved. The preparation is green and safe, and has important application value.

This invention belongs to the field of food and feed technology, specifically relating to the application of bovine milk exosomes in the preparation of foods or feeds that promote animal feed intake and fat deposition. The feeding dosage of the bovine milk exosomes in the preparation of foods or feeds that promote animal feed intake and fat deposition is 1-10 mg. This invention effectively overcomes the defects and shortcomings of additives and appetite stimulants in the prior art, providing a new use for bovine milk exosomes. By regulating intestinal hormones and the activity of central feeding-related neurons, it effectively promotes animal feed intake and fat deposition.

The application discloses a white goat feed containing zearalenone degrading enzyme, and comprises a basic daily ration and zearalenone degrading enzyme, wherein the addition amount of the zearalenone degrading enzyme is 0.01%-0.10% of the total weight of the feed. The zearalenone in the feed is subjected to enzymatic degradation reaction in the digestive tract of the animal by adding the zearalenone degrading enzyme in the basic daily ration of the white goat, so that the residual amount of the zearalenone in the gastrointestinal tract is reduced, the estrogen-like toxic effect of the zearalenone on the female white goat is reduced, and problems such as vulva swelling, abnormal reproductive organs and abnormal follicular development of the ovary caused by zearalenone pollution are effectively relieved.

This invention discloses a fermented feed based on fresh ginger vines and its application in improving the growth performance of fattening pigs. Belonging to the field of livestock feed processing, it is prepared by fermenting pretreated fresh ginger vines and fruit pomace with the addition of a mixed microbial agent. The resulting fermented feed based on fresh ginger vines is mixed with a basic feed and used to feed fattening pigs. This results in improved disease resistance, reduced disease incidence, increased feed intake, and lower production costs.

The invention belongs to the technical field of animal breeding, and particularly relates to application of a heptadecanoic acid compound to improvement of animal growth performance. Research finds that the heptadecanoic acid compound can significantly improve the growth performance of animals, specifically, the feed intake and daily gain of the animals are significantly improved, and the feed-to-weight ratio is reduced, so that the slaughtering speed of the animals is accelerated, and higher market value is generated. The invention effectively improves the growth performance of animals, and has important significance and application value in the animal breeding industry.

The invention discloses a calf feed additive and a preparation method thereof. The feed additive is prepared from the following components: 100 parts of Chinese herbal medicine fermentation liquor, 10-30 parts of modified hydrogel, 8-16 parts of alfalfa meal, 5-10 parts of calcium hydrogen phosphate, 5-10 parts of whey powder, 1-3 parts of choline chloride, 0.5-2 parts of table salt and 0.1-1 part of baking soda. The Chinese herbal medicine fermentation liquor is prepared by fermenting a Chinese herbal medicine extracting solution with a complex microbial inoculant, and the modified hydrogel is prepared by crosslinking lipoic acid modified bentonite and fumaric acid modified sodium alginate under photo-initiation; the prepared feed additive is good in palatability, the feed intake of the calves can be remarkably increased, meanwhile, the gastrointestinal digestion function of the calves is enhanced, the digestion, conversion and utilization rate of the feed is increased, and rapid growth of the calves is promoted.

The invention discloses a preparation method of a mixed method seed summer squash pulp and cotton stalk fermented feed. The preparation method comprises the following steps: (1) respectively crushing seed summer squash pulp and cotton stalks, and mixing to obtain a seed summer squash pulp and cotton stalk wet base; (2) mixing a saccharomycetes strain solution, a lactic acid bacteria strain solution and a cellulose compound enzyme, activating and expanding to prepare a bacteria-enzyme mixed solution; (3) uniformly mixing the zucchini pulp cotton stalk wet base for seeds with the bacterium enzyme mixed solution to prepare a zucchini pulp cotton stalk fermented wet base for seeds; and (4) carrying out sealed fermentation on the zucchini pulp and cotton stalk fermentation wet base for seeds to prepare the zucchini pulp and cotton stalk fermentation feed for seeds by the mixed method. According to the method, the digestibility of crude fibers and crude proteins of the cotton stalks is improved, the product has the characteristics of storage resistance, good animal palatability and the like, and comprehensive utilization of the seed summer squash pulp and the cotton stalks is realized.

According to the high-protein-content soybean meal for the aquatic products and the production technology and application of the high-protein-content soybean meal for the aquatic products, a yeast-lactic acid bacteria two-step fermentation technology is adopted, technological conditions are optimized, the high-protein-content soybean meal is produced, the soybean meal does not contain carbohydrates and anti-nutritional factors which are unfavorable for growth of aquatic animals, and the production performance is improved; meanwhile, a large amount of fish meal can be replaced, the contradiction between the shortage of fish meal resources and the dramatic increase of fish meal demands is solved, and good economic benefits, social benefits and ecological benefits are obtained; a new thought and technical support are provided for the source and processing of the aquatic animal protein feed, and the method has a good application prospect.

The present application relates to the technical field of feed, and discloses a kind of Chinese grain amaranth fermented feed of laying hen and production method thereof.The present application is through the deep cooperation of lactic acid bacteria in Chinese grain amaranth silage and exogenous high-activity yeast, makes pH value stable at 4.5~4.9, makes shelf life from less than 1 month to more than 5 months, effectively solves the industry pain point that fermented feed is easy to mildew, adds detoxification cottonseed meal or fish meal to compensate 0.45% egg methionine, cooperates fermentation process to make protein utilization rate increase to 68%, ensures that the egg laying rate of laying hen is stably maintained at more than 90%, utilizes Chinese herbal medicine compound powder to efficiently release active ingredients in acidic fermentation environment, controls the incidence of oviduct inflammation of laying hen to be less than 5% and significantly improves eggshell quality, by introducing fine bran as water absorption adjusting carrier, the moisture content of finished product is controlled at 40%-42% and the flowability is more than 92%, completely solves the industrialization adaptation problem that equipment is frequently blocked in fully automatic production line.

The invention provides a yeast hydrolysate as well as a preparation method and application thereof, the yeast hydrolysate comprises the following components in percentage by mass: 35-65% of true protein, aromatic amino acid and sulfur-containing amino acid, and the content ratio of the aromatic amino acid to the sulfur-containing amino acid is 2-5; the ratio of the content of the components with the weight-average molecular weight of 200-2000Da to the content of the components with the weight-average molecular weight of more than 2000Da is 4-10, and the ratio of the content of the components with the weight-average molecular weight of 200-2000Da to the content of the components with the weight-average molecular weight of less than 200Da is 4-9; the yeast hydrolysate further comprises disodium nucleotide, the disodium nucleotide comprises disodium inosinate, disodium guanylate, disodium cytidine monophosphate and disodium uridinemonophosphate, and the ratio of the mass sum of the disodium inosinate and the disodium guanylate to the mass sum of the disodium cytidine monophosphate and the disodium uridinemonophosphate to the disodium nucleotide is 1: (0.6-1.2): (1.6-2.2). The feed additive is beneficial for further improving the feed intake of the piglets and reducing the disease incidence of the piglets.

The utility model belongs to the technical field of animal feeding, and particularly relates to a fodder free feeding trough. The device comprises a device body of a cuboid structure. The stock bin cover is arranged at the upper part of the device main body; an opening handle is arranged at the top of the stock bin cover; the rain baffles are symmetrically arranged at the upper parts of the front side and the rear side of the device; ingestion grooves are symmetrically formed in the lower portion of the device, and a limiting stop rod is arranged above each ingestion groove; at least one fixing rod is arranged at the top of the stock bin chamber, and a stock bin chamber partition plate is arranged in the middle of the stock bin chamber and divides the stock bin chamber into two independent cavities; the side wall of the stock bin chamber extends inwards to form a stock bin chamber blanking plate, and a blanking channel is formed between the stock bin chamber blanking plate and the feeding trough blanking plate; and the at least one fixing plate is arranged at the bottom of the stock bin chamber. The feeding device is simple in structure, convenient to use and low in cost.

This invention discloses a traditional Chinese medicine composition for the prevention and treatment of bovine and ovine sarcoidosis and its application. It relates to the field of veterinary medicine technology. The composition includes: Gardenia jasminoides, Lonicera japonica, Taraxacum mongolicum, Anemarrhena asphodeloides, Bupleurum chinense, Artemisia capillaris, Polyporus umbellatus, Isatis indigotica, Peucedanum praeruptorum, and Glycyrrhiza uralensis. This invention applies the principles of traditional Chinese medicine syndrome differentiation and treatment, rationally combining the ingredients to fully utilize the effects of each herb. The combined effects of these herbs enhance the overall efficacy. Animal experiments and clinical trials have demonstrated that this invention can significantly alleviate the symptoms of bovine and ovine sarcoidosis, improve their mental state, increase feed intake, reduce mortality, and achieve more significant therapeutic effects. The traditional Chinese medicine composition of this invention has the effects of clearing heat and detoxifying, reducing swelling and dissipating nodules, and antiviral properties. It also enhances the body's immune organs, effectively improving the body's immunity and effectively preventing and reducing the occurrence of bovine and ovine sarcoidosis.

This invention discloses a method for preparing soft-particle starter feed based on low-temperature curing and microencapsulation, belonging to the field of livestock and poultry feed preparation technology. The method includes basic raw material pretreatment, low-temperature curing, mixing and blending, soft-particle molding, drying and cooling, and screening and packaging steps. The core lies in employing a process of "low-temperature curing + double-layer microencapsulation + soft-particle molding," combined with an excipient system composed of modified chitosan, sodium alginate, and attapulgite solution. Low-temperature curing preserves heat-sensitive nutrients and kills harmful microorganisms; double-layer microencapsulation enables targeted release of core functional components, ensuring their activity; soft-particle molding balances palatability and intestinal protection; and the various components of the excipients synergistically improve feed stability, probiotic colonization rate, and digestibility.