740 results about "Feeding Methods" patented technology

Multiple components are selected, conveyed, and measured in a polymerization system. A control system adjusts the system variables to the desired values. Portions of the components can be fed to a pre-contactor before introduction into the polymerization reactor. The catalyst component concentrations and residence times are tightly controlled in the pre-contactor to affect product properties. The pre-contactor can be a single or multiple combinations of a CSTR or plug flow pre-contactors.

Disclosed are newborn infant formulas comprising fat, carbohydrate, and from 0.5 to 2.5 g of protein per 100 ml of formula, wherein the formula has a caloric density of from 25 to 50 kcal per 100 ml of formula. Also disclosed are methods of administering the infant formulas to provide newborns with optimal nutrition, to reduce the occurrence or extent of insulin resistance in an individual later in life, to reduce the occurrence or extent of atherosclerosis or coronary artery disease in an individual later in life, or combinations thereof, by feeding newborn infants the newborn infant formula described herein.

The invention discloses a crossing breeding and feeding method of wild boars, domestic pigs and hybrid pigs. The wild boars are not fit for feeding and popularization for the reasons that the number of the wild boars is limited, the meat is not fine and the skin is thick, and mouthfeel is worse. The wild boars are oestrous seasonably, produce fewer piglets, and are not easy to feed wild boars. However, the interest of people of pursuing venison and changing taste is increasing. The method for domesticating wild boars is a task that people pay attention to. The method includes: choosing long and white sows or big and white sows, carrying out crossing breeding through crossing generation I, backcrossing generation II, horizontal crossing generation I, and side crossing generation II of the sows and wild boars, total 6 generations. 12-16 months are required for one generation; or choosing duroc sows, carrying out crossing breeding through crossing generation I, backcrossing generation I, horizontal crossing generation II within lines, and horizontal crossing generation III among lines of the duroc sows and wild boars, total 7 generations, 12-14 months are required for each generation. The crossing breeding and feeding method of wild boars is used for crossing breeding and feeding.

A method for raising high-quality meat goats relates to a raising method for goats, in particular to a raising method for increasing the meat of high-quality meat goats. The purpose of the present invention is to provide a goat raising method with high meat production rate and high slaughter rate, which combines grazing and supplementary feeding. The feeding method of the present invention combines supplementary feeding with grazing, prolonging grazing time in summer and autumn without supplementing or less supplementing feed, supplementing and supplementing more feed in spring and winter, and the feed includes green feed and mixed feed, green feed It refers to all kinds of forages on grassy hillsides, consisting of crop straws, miscellaneous grains, artificially planted forages such as ryegrass, clover, alfalfa, A. alfalfa, Mexican corn, etc. commonly used in rural areas; The needs of the feeding stage of the goat are matched.

The invention discloses a special boar feeding method which comprises the following six aspects of: feeding environment, feed collocation, daily feeding, exercise fitness, epidemic prevention and environment protection. The special boar feeding method has the following beneficial effects: the free-range environment is capable of maintaining the wild nature of the special boars; the feed collocation is capable of ensuring that the special boars mainly eat the daily feeds, so that the wild nature of the meat is ensured and the rapid growth is also ensured; and the exercise fitness and the environment protection are capable of maintaining the wild nature of the special boars, improving the disease resistance, preventing diseases and ensuring that the special boars not only can grow healthily, but also can keep the wild nature. The special boars fed through the method are strong in disease resistance, high in immunity and free of internal antibacterial agent residue; and the meat of the boars is barbaric in meat quality, fresh and savory, strong in game, high in lean meat percentage, low in fat content, rich in amino acid and various trace elements and capable of satisfying the continuously improved material culture living standard.

The invention discloses a feeding method of pigs, and particularly discloses a feeding management method of sows. The feeding management method of the sows comprises the step of feeding management on four stages of replacement gilts, non-pregnant and breeding sows, pregnant sows and farrowing and lactation sows. The protein level of the sows keeps 16%; the feeding amount is increased or decreased in time according to the weights of the replacement gilts; every 4-6 non-pregnant and breeding sows stay in one sty to be fed, and the sows are bred in time; the feeding amount of the pregnant sows is adjusted according to the early pregnancy stage, the middle pregnancy stage and the later pregnancy stage, namely the weights of the sows; delivery rooms, delivery beds and the sties are sterilized before the sows farrow, and the feeding amount is increased or decreased in time after the sows farrow, namely in the lactation period. The sows fed according to the feeding management method of the sows are good in health, high in pregnancy rate and large in born number, piglets are strong and uniform, and economic benefits can be improved.

The invention relates to a fully-mixed daily feed for dairy cows, comprising concentrate supplement, silage, weed, alfalfa and carrots, wherein the concentrate supplement comprises grain seeds, cakes, by-products of agriculture product processing and premix feeds. In the invention, the raw materials are smashed and mixed respectively and uniformly, the moisture content of the feed is controlled to be less than 15%, and then the mixture is pressed into finished feed. The invention solves the problem of nutrient unbalance of dairy cows caused by feed intake difference in traditional feeding methods, decreases feed waste, helps relatively stabilize the pH value of dairy cow rumens, avoids digestive system disorder of dairy cows effectively, and improves nutrition condition of dairy cows. By using the feed in the invention and coordinating with the matched management technology, dairy cow eliminating amount can be decreased by about 8% every year and the average milk yield can be increased by 2.5kg per dairy cow, thereby improving economic benefits.

The invention discloses a feeding method of culturing the baby hippocampus trimaculatus leach. The technical method designs a screening and converting method of the fish bait type in different growth time suitable for the baby Hippocampus Trimaculatus Leach based on the baby's ingestion and life habits. The technical method changes the conventional culture model of the baby hippocampus trimaculatus leach and can remarkably increase the growth rate and the survival rate of the baby hippocampus trimaculatus leach.

Disclosed are newborn infant formulas comprising fat, carbohydrate, and from 0.5 to 2.5 g of protein per 100 ml of formula, wherein the formula has a caloric density of from 25 to 50 kcal per 100 ml of formula. Also disclosed are methods of administering the infant formulas to provide newborns with optimal nutrition, to reduce the occurrence or extent of insulin resistance in an individual later in life, to reduce the occurrence or extent of atherosclerosis or coronary artery disease in an individual later in life, or combinations thereof, by feeding newborn infants the newborn infant formula described herein.

The invention relates to a cultivation method of spotted maigre in seawater cage culturing industry, which pertains to the technical field of agriculture mariculture. By utilizing different starvation time produced by compensation growth mechanism of spotted maigre with different weight, the invention puts forward different feeding methods for spotted maigre with different weight; the feeding methods include daily feeding amount, feeding frequency and stocking density which is suitable with the feeding frequency. The feed utilization rate of feed by adopting the method of the invention is improved by 13.7 percent; labor cost and feed cost of the cultivation is reduced, the fat content of the cultured spotted maigre is 5 percent to 10 percent lower than that of conventional cultivation, while the protein content is increased by 10 percent to 15 percent, which is conducive to human health, and the output value is increased by 28.3 percent; the cultivation method of the invention has good economic benefit, is an innovative seawater cage culturing method and can be applied for popularization.

The invention discloses a valve oil-feed method in the serial hydro-cylinder, which comprises the following parts: piston shaft position information gathering device, controller and oil-feed or oil-drain electromagnetic valve. The working elementary comprises the following steps: detecting two piston shaft position of the serial oil cylinder; sending the detecting signal to the controller to control the electromagnetic valve through the serial cavity, which proceeds oil-feed or oil-drain operation. The invention can monitor and adjust the oil quantity in time, whose structure is simple, feed ability is strong and reliability is high.

A feed delivery system for a dairy farm wherein a third-party supplier of the system can provide the dairy farm with lists of approved hybrids for the feed components, necessary information inputs for practicing the feed method, and all or a portion of its component needs for the feed ration corresponding to a feed ration that contains: at least one primary forge source selected from the group consisting of brown midrib corn silage, dual-purpose corn silage, leafy corn silage, and grass silage; a secondary forage source selected from the group consisting of dual-purpose corn silage, alfalfa haylage, alfalfa dry hay, grass silage, and alfalfa / grass mix; a corn grain of floury and / or vitreous endosperm starch grain into which normal dent corn or mutt corn may be blended in order to achieve a predetermined level of in vitro starch digestibility; such grain component being further processed to produce a specific particle size of the blended starch. The feed delivery system can also provide the dairy farm with real-time characterizations of at least some of its feed ingredients, and re-penning strategies for maximizing the milk productivity of the cows.

The invention includes radar level-sensing device, feeding equipment and control system. The control system includes system for automatic controlling speed of feeding equipment of round roller, and system for automatic controlling extent of opening of assistant gate. The radar level-sensing device is installed in front of the feeding equipment. Measuring direction of the radar level-sensing device is faced to the feed opening of feeding equipment with nine rollers. When height of materiel measured by radar is in trend of linear variation, computer is connected to the radar level-sensing device directly. Using PACTware software to setup control value, the invention carried out real time control through automatic feeding method including longitudinal and lateral feeding methods. Features are: in high real-time, little investment about 1 / 10 investment of current automatic feeding equipment, and good reliability.

The invention relates to a method for industrialized seedling raising of saddle grouper, which is suitable for saddle grouper (Epinepheluslanceolatus). The steps taken by the method include: 1. seedling raising workshop, seedling pond and seedling water treatment; 2. preparation before seedling raising; 3. Putting fertilized eggs or larvae of saddle grouper; 4. Water quality control of nursery water; 5. Bait and feeding methods. The method of the present invention carries out industrialized seedling raising of saddle grouper, and has the advantages of stable water quality conditions for seedling raising, high seedling output per unit of water, neat specifications of the bred fish fingerlings, no use of any antibacterial drugs, and no additional preparation of larva opening bait during the seedling raising process 1. The nursery does not need to cultivate single-cell algae alone, and the whole process of seedling cultivation does not suck the bottom, which greatly simplifies the operation process.

The invention provides a feeding method for a hybridization wagy rich in snowflake marbling meat. The feeding method comprises the following steps: using substitute milk to feed during calf period; starting to feed hay and young wagy formula feed at the age of 3 months; starting to feed by matching the coarse fodder and concentrated feed and supplementing vitamin A at the age of 9 months; and controlling the content of vitamin A in the blood within the range of 35-45 IU / 100 ml blood at the age of 15-22 months. Through the method, the fed hybridization wagy has the weight of more than 800 kilo, the average marbling level is 4-5, and the comprehensive meat level is B4. The feeding method provided by the invention is simple and convenient, and easy to operate and control, and the produced beef is good in quality and high in nutrition ingredients, and has very high economic value.

The invention discloses a silver carp feed, and a feeding method thereof, and specifically relates to composition, weight ratio, preparation steps and a feeding method of a silver carp feed. The silver carp feed comprise following ingredients, by weight, 10 to 15% of silkworm chrysalis powder, 8 to 10% of animal bone meal, 13 to 15% of rapeseed meal, 7 to 9% of bucket wheat powder, 9 to 11% of wheat starch, 10 to 12% of wheat bran, 10 to 11% of rice bran, 12 to 14% of spiral seaweed powder, 3 to 5% of yeast, 6 to 8% of fish oil, 4 to 6% of lecithin powder, 2 to 4% of composite vitamin, and 1 to 3% of mineral substance. The silver carp feed is balanced in nutrition, and is simple for preparation; combination with the scientific feed method is capable of increasing digestion and absorption rate of silver carp, reducing feed waste , shortening growth period of silver carp, reducing culturing cost, and increasing economic benefits.

The invention discloses a wind-driven automatic feeding system and an evenly feeding method. An automatic feeding device, a communication device, a central control device and a Beidou navigation device are arranged on an air propeller wind-driven boat. The central control device is respectively connected with the communication device and the Beidou navigation device through signal lines. A communication base station is arranged on the bank and is in communication with the communication device and a monitoring server arranged in a system monitoring room. The steps of modeling of a projectile device of a feeding machine, modeling of oblique projectile motion of feed particles, modeling of accumulation density distribution of feed on the water, solving of the optimal running parameters of even feeding of the automatic feeding system and the like are executed to automatically determine the feeding amount of a feeding unit of the automatic feeding device in unit time, the speed of rotation of a projectile disk, the projectile fan angle of the feeding machine, the driving speed of the wind-driven boat, the width of two adjacent feeding travels in a path plan and other optimal running parameters of the automatic feeding system. By means of a Beidou satellite navigation system, the path is tracked through the Beidou navigation device, and thus automatic and even feeding operation can be completed.

The invention discloses a preparation method of a bighead carp biologic feed. The method comprises the following steps of: mixing fish meal, rapeseed meal and the like and complex enzyme, and inoculating compound strains to prepare the feed. A method for feeding the feed which is obtained by the method to bighead carp by using a mesh bag comprises the following steps of: 1) preparing the bighead carp feeding mesh bag, and filling the feed into the mesh bag; 2) stocking bighead carp fry in each acre of a fish pond; 3) fixing an appropriate mesh bag in water according to the size of the cultivation pond mouth; and 4) feeding according to time. The feed has the advantages that: the feed is rich in various nutrient substances which are required by bighead carp, improves the nutrient absorption rate, obviously improves immunity and premonition, automatically adjusts water quality, and is high in economic benefit and pollution-free. The feed method meets the feeding habit of touch feeding of the bighead carp, greatly increases the growth speed of the bighead carp, and can reduce the feed loss to the maximum extent, improve the feed efficiency, reduce the cultivation feed cost and is suitable for centralization cultivation of the bighead carp.

The invention relates to a sow feeding method of a special wild pig. The method comprises the following steps: (1) feeding sows to reach sexual maturity when the sows are 6-7 months old and are 75-80 kg weight and reach body maturity when the sows are 7-8 months old and 80-90 kg weight and mating the sows; feeding and mating 4-6 non-pregnant sows in each pigsty; feeding each sow at the first trimester of pregnancy in a limiting pigsty or in an independent pigsty, 2-4 sows at the mid trimester of pregnancy in each pigsty and 1-2 sows at the later trimester of pregnancy in each pigsty, and feeding the sows on obstetric tables from 7 days before parturition to weaning; (2) reinforcing sow feeding management, meeting nutritional requirements in the non-pregnant to-be-mating period, the first trimester of pregnancy, the mid trimester of pregnancy, the later trimester of pregnancy and the suckling period, preparing daily rations for the different periods, feeding different feeds, and paying attention to rational matching of green and coarse fodders and concentrated feeds. According to the sow feeding method, the feed and the control for feeding are optimized, so that the sows rut quickly, the farrowing rate is high, normally 12-14 piglets are born by each sow, and the survival rate is over 90 percent.

The invention discloses application of two dsRNAs (double-stranded ribonucleic acids) and combination thereof in controlling aphid damage. The dsRNA provided by the invention is disclosed as 1), 2) or 3): 1) dsRNA composed of nucleotide disclosed as Sequence 4 in the sequence table and nucleotide disclosed as reverse complementary sequence thereof; 2) dsRNA composed of nucleotide disclosed as Sequence 5 in the sequence table and nucleotide disclosed as reverse complementary sequence thereof; and 3) composed of the following two dsRNAs: dsRNA disclosed as 1) and dsRNA disclosed as 2). The experiment proves that dsRNAs of grain aphid growth and development related gene 23028 and salivary secretion protein gene coo2 are obtained, and the grain aphid in-vivo growth and development related gene 23028 and salivary secretion protein gene coo2 are silenced by an in-vitro dsRNA feeding method by using an RNAi (ribonucleic acid interference) technique, thereby resulting in hindrance of grain aphid growth and development and generating lethal effect.

The invention relates to a feeding method in a growing stage and a fattening stage of a pig breeding process and belongs to the technical field of livestock breeding and a livestock fodder. In the pig breeding process, the fodder includes pig growing fodder and pig fattening fodder, the pig growing fodder and the pig fattening fodder are fed in a matching way in the growing stage and the fattening stage, and feeding is started from the growing stage and is finished at the fattening stage. The two mixed fodders are used in the growing stage and the fattening stage in different proportions, so that the nutrition value of the mixed product better accords with the production requirements in different stages for grown and fattened pigs, the grown and fattened pigs can be grown at higher growing speed, the utilization rate of the fodder is higher, discharging of nutrition which is not digested and absorbed is few, and the pork is higher in quality. Meanwhile, the invention provides stage proportion, and the feeding method is more convenient, scientific and efficient.

The invention provides a feeding method of a pure breed Japanese calf, belonging to the technical field of livestock feeding. The feeding method comprises a feeding step, a nursing step and an immunization step. By using the feeding method of the pure breed Japanese calf, the survival rate of the Japanese calf is more than 90%, the reproduction rate of Japanese cows is greatly improved, the purpose of hybridizing of rutting cows in advance is achieved while weaning the calf at an early stage, therefore, not only the economic cost of breeding the Japanese cattle is reduced, but also the reproduction efficiency of the domestic high-quality beef cattle is remarkably improved.

The invention relates to a fine and rough feed composition for a latter fattening period of high-quality beef cattle and a feeding method of the fine and rough feed composition. A fine feed is prepared by taking corns and corn germ cakes as main materials, and adding brans, cottonseed cakes, soybean cakes, calcium hydrogen phosphate, table salt, baking soda, microelements, vitamin AD3 powder and the like. A rough feed is prepared from 50% of ensiling corn straws and 50% of fresh brewer's grain. The feed resources including the ensiling corn straws, the fresh brewer's grain, the cottonseed cakes and the like are sufficiently utilized so that the cost of the feed is greatly reduced and a feeding method of free feeding of the fine feed for the latter fattening period of the high-quality beef, quantity-limiting and fixed-time feeding, and first-rough feed and second-fine feed feeding is realized; nutrition needed by muscle growth of the beef cattle and deposition of fat between muscle fibers is sufficiently met; the synchronization of the muscle growth and the rapid deposition of the fat between the muscle fibers is realized; the beef color and the fat color and luster meet the standard requirements. The dependence on barley and straws by the latter fattening period of the high-quality beef cattle is completely removed; the beef performance indexes including daily gain of the beef cattle, the slaughter performance, the high-quality beef block yield and the like are improved.

The invention discloses a frog culturing method comprising steps of building a homocentric-square-shaped integral frog pool, culturing with a combination of artificial forge, selecting seed frog naturalized for years, stocking the seed frog, managing seed frog breeding, culturing tadpoles and culturing young frogs and adult frogs. With the construction of the homocentric-square-shaped integral frog pool, seed frog selection, feeding and special feeding management mode for tadpoles and young frogs, the employment of the integral frog pool combining a tadpole pool, a young pool and an adult pool and the selection of frogs naturalized for years and fed by artificial forges for generations as the seed frogs, frog output and culturing efficiency can be improved by the use of an artificial forge feeding method during the feeding process.

The invention discloses a feeding method for selenium-rich chickens. Selenium-rich chicken feed is adopted for feeding, the chickens are fed twice every day, the first time of feeding is carried out at 8 to 9 am, the second time of feeding is carried out at 3 to 4 pm, and the feeding amount of each chicken ranges from 75 g to 125 g every time. The selenium-rich chicken feed comprises chicken feed for chickens within 7 weeks, chicken feed for chickens between 7 weeks and 20 weeks and chicken feed for chickens after 20 weeks. According to the feeding method for the selenium-rich chickens, feeding is carried out twice a day through the selenium-rich chicken feed so that the chickens can maintain the sense of hunger, it is guaranteed that no residual feed will exist in feed troughs, no mildewed feed is fed to the chickens, the health conditions of the chickens can be observed through the remaining amount of the feed in the feed trough, usage of antibiotics is reduced greatly, safety of food is improved, and feed cost and labor cost are reduced greatly.

The invention provides a manual random sand feeding method in a process of processing a diamond roller by electroplating. The method comprises a gluing process and a sand feeding process. Through the method, the problems that the diamond rollers with different profile curves are difficult to process by a convection sand feeding method and the sand feeding efficiency is low and big diamond beyond 45 meshes cannot be processed when the diamond roller is processed by electroplating are solved, thus the diamond roller manufacturing range is widened.

An application method for Chinese herbal medicines during the perinatal period of a dairy cow relates to the field of feed methods for the dairy cow during the perinatal period. The application method is characterized in that the application method comprises the following steps: crushing rhizome of large-headed atractylodes, milkvetch root, Chinese angelica, herba leonuri, cowherb seed, prepared rehmannia root, beautiful sweetgum fruit, rheum officinale, vegetable sponge and liquorice root and mixing; adding the crushed and mixed Chinese herbal medicines in diet of the dairy cow in antenatal 15 days and postpartum 4-15 days; uniformly stirring; and mixing and decocting the crushed and mixed Chinese herbal medicines with water to obtain Chinese herbal soup and enabling the dairy cow in postpartum 1-3 days to drink the decocted Chinese herbal soup for three times each day, with 1000 ml each time. According to the application method disclosed by the invention, the Chinese herbal medicines are used for feeding the dairy cow during the perinatal period, have the characteristics of greenness, no residue or side effect or drug resistance and the double efficacies of nutrition and medicinal use and can be used for improving the constitution of the dairy cow, conditioning the mechanism change in the dairy cow, reducing the morbidity and enhancing the metabolic activity of mammary gland, and thus the milk yield of the dairy cow per unit is increased and the milk is abundant in nutrition and high in quality.

The invention discloses a multi-line feeding system of a freeze dryer. The multi-line feeding system of the freeze dryer comprises a conveying mesh belt and a freeze-drying box body and further comprises a bottle arranging and organizing device, a transition device and a bottle buffering-pushing device which are used for pre-pushing bottles into the freeze-drying box body and sequentially arranged in the bottle conveying direction of the conveying mesh belt, wherein each of the bottle arranging and organizing device, the transition device and the bottle buffering-pushing device is provided with at least three rows of bottle conveying channels, the bottle conveying channels on the buffering-pushing device, the transition device and the bottle arranging and organizing device are arranged in a one-to-one correspondence mode, and the transition device performs reciprocating translation in the direction perpendicular to the bottle conveying direction of the conveying mesh belt to enable the bottle conveying channels of the transition device to be in opposite connection with the bottle conveying channels of the bottle arranging and organizing device and the bottle buffering-pushing device. The invention further discloses a multi-line feeding method of the freeze dryer. The method comprises the steps of arranging orderless bottles in a multi-line mode to form a bottle queue and then pushing the bottle queue into the freeze-drying box body. The feeding system and the feeding method have the advantages of improving the feeding speed and ensuring the safe feeding.

The invention discloses a feeding method for a full-automatic feeding assembly line. The method comprises the following steps: (a) transferring a charging tray filled with to-be-assembled parts to a specific position in a feeding mechanism; (b) taking out the charging tray filled with the to-be-assembled parts in the feeding mechanism by a taking mechanism, and transferring the charging tray to a preset position; (c) sequentially shooting a part position state in each hole, and feeding the position state back to a control system; (d) clamping the part in the current hole by a manipulator in a manipulator mechanism and transferring the part into a carrier on a feeding line if the position state meets the preset requirement, and abandoning to clamp the part in the current hole by the manipulator in the manipulator mechanism if the position state does not meet the preset requirement; (e) optionally repeating the steps (a), (b), (c) and (d). The feeding method disclosed by the invention has the beneficial effect of high feeding efficiency.