226 results about "Feed consumption" patented technology

The invention discloses a meal duck breeding method, which is characterized by comprising the steps of variety selecting, field selecting, feed selecting, feed casting and feeding, and prevention and control on duck diseases. According to the meat duck breeding method, the feed utilization rate is improved, raw materials used by the feed are low in cost, the material-meat ratio is reduced, the growth is promoted, the morbidity of ducks is low, the production period of the ducks is short, the increased weight of one duckling is 43-55 per day, the body weight of one meat duck growing for 15 days is 640-800g, the body weight of one meat duck growing for 30 days is 1.7-2.2kg, the feed consumption is low, the material-meat ratio is 2.3-2.6:1 and the body weight of one meat duck growing for 50 days is 3-3.2 Kg.

The invention regards an animal monitoring system for determining feed consumption of one or more animals feeding at a feeding area, comprising an imaging unit for range imaging the feeding area, identification means configured to uniquely identify each feeding animal, and processing means configured for assessing the amount of feed consumed by each identified animal by determining the reduction of feed in subsequent images of the feeding area in front of each identified animal.

The invention discloses a low-protein weanling piglet feed which comprises the following raw materials: corns, bean pulp, calcium hydrogen phosphate, dried porcine soluble, fermented bean pulp, fish meal, soybean oil, a premix, sodium chloride, phytase, a compound antioxidant, a compound acidifier, a compound enzyme preparation, a microecological preparation, limestone, L-lysine hydrochloride, L-threonine, DL-methionine, L-tryptophan and a compound traditional Chinese medicine preparation. According to the feed, the crude protein content of piglet full-price daily ration is reduced to 16% from 19%; the compound acidifier, the compound enzyme preparation, the microecological preparation and the compound traditional Chinese medicine preparation are added, so that the immunity of piglets is comprehensively improved and the use of antibiotic drugs is reduced; low-protein high-growth piglet ration is prepared, so that the misunderstanding to the feed consumption caused by farmers is eliminated, the low-protein ration formula technology is really popularized in local, the use of protein raw materials and the diarrhea of the piglets are reduced, and the cost and the N discharge are reduced.

The invention relates to flake-shaped feed for sea cucumber and a preparation method thereof. The ingredients in the feed and the ratios thereof are as follows: sargassum thunbergii dried powder 30%, fish meal 4.5%, fresh kelp 20%with 70% liquid water content, dusty yeast 5%, corn protein 8%, compound enzyme 0.5%, compound vitamin 1%, mineral salt 1%, water 10% and muddy sand 20% with grain diameter of about 100 micron. The preparation method comprises the steps of adding 50% water to the fresh kelp, grinding the kelp with water for 6-7 times through a stuff grinder, adding other ingredients for stirring uniformly after degumming, extruding the mixture of the kelp, the water and other ingredients through a bulking machine at a low temperature of 1-10 DEG C, slicing the mixture into 2mm thick, and drying. The feed in the invention can maintain the shape thereof for more than 24hr without shaping agent; the feed is 2mm thick so that the sea cucumber can easily get and eat the feed and feed consumption of 60% of powder feed is enough; the feed is rich in nutrition, thereby effectively improving the growth rate and the survival rate of the sea cucumber; water changing rate for the flake-shaped feed is only 50% of that for the powder feed, thus avoiding water pollution, reducing water consumption and curtailing production cost.

The invention discloses a daily feed used for eupolyphoge sinensis culturing. The daily feed comprises a concentrated feed and a greenfeed. The concentrated feed is composed of following ingredients, by weight, 2 to 3 parts of yeast, 2 to 5 parts of beer yeast, 0.5 to 1 part of cane sugar, 65 to 75 parts of wheat bran, 5 to 7 parts of soya bean meal, 2 to 5 parts of concentrated soybean protein powder, 6 to 8 parts of corn powder, 0.02 to 0.04 part of ascorbic acid, 0.03 to 0.05 part of multivitamin, and 0.3 to 0.5 part of cellulose powder. The greenfeed is composed of following ingredients, by weight, 40 to 50 parts of pumpkin, 20 to 30 parts of black locust leaf, 10 to 20 parts of alniphyllum fortune, and 10 to 20 parts of Chinese cabbage. According to the daily feed, mixing feeding of the concentrated feed and the greenfeed is adopted, comprehensive nutritional demands of eupolyphoge sinensis are satisfied; yeast is added into the daily feed, so that dyspepsia of eupolyphoge sinensis is treated effectively, food consumption is increased, and eupolyphoge sinensis growth is promoted; appetite of eupolyphoge sinensis is promoted effectively by adding capsaicine into the daily feed at set intervals; and feed consumption of eupolyphoge sinensis is ensured.

The invention relates to the technical field of aquaculture, and specifically relates to a black carp feed capable of promoting growth. The feed is prepared by the following raw materials by weight: 45-50 parts of sweet corn flour, 20-25 parts of rye bran, 10-12 parts of alfalfa meal, 12-15 parts of tofu dregs, 12-15 parts of wheat middlings, 3-4 parts of calcium hydrophosphate, 4-5 parts of escargot meal, 4-5 parts of chicken intestinal meal, 4-5 parts of snail meal, 5-6 parts of sudan grass, 8-10 parts of yellow wine lees, 8-10 parts of duckweed meal, 2-3 parts of garlic powder, a proper amount of salt and 4-5 parts of a phagostimulant. The black carp feed prepared by the invention takes full consideration of the feeding characteristics of the black carp, raw materials such as the escargot meal, the chicken intestinal meal and the snail meal are added in basic raw materials, so that nutrition of the feed is supplemented; and palatability of the feed is improved. Feed consumption of the black carp is increased; the growth and development of the black carp are rapid; the weight is increased obviously; and culture benefits are increased.

The present invention relates to an excellent-quality chicken maternal strain, in particular to a method for the strain breeding of the dark-shank spotty plumage chicken with dwarf gene, which belongs to the technical field of the dark-shank spotty plumage chicken with dwarf gene. The breeding procedures of the present invention are (1) selecting a cock of Chongren chicken and a hen having the dark-shank partridge in the grandparent hen group of the dwarf yellow-feather chicken as the breeding materials and selecting a normal-shaped cock having the dark-shank partridge character in the F1 generation after the hybridization of the cock and the hen; (2) Selecting the dark-shank partridge normal-shaped cock to be mated with the hen of the dark-shank partridge dwarf yellow-feather chicken and selecting the dark-shank partridge dwarf cock and the dark-shank partridge dwarf hen in the F2 generation; (3) cross-breeding and locking the selected dark-shank partridge dwarf cock and the dark-shank partridge dwarf hen so as to get the present invention after the breeding from generation to generation. Since the body of the maternal-strain chicken is short cultivated through the present invention, the chicken has the outstanding advantages of precocious puberty, high-yield of eggs and less feed consumption and cultivated space saving, which greatly reduces the production cost of the commodity generation chicken and improves the comprehensive benefit of the cultivation.

The invention relates to a composite vitamin functional additive and a preparation method thereof, and belongs to the technical field of cultivation nutrition and prevention and treatment of diseases. The additive is prepared from ginseng polysugar, lentinan, various functional vitamins (including fat-soluble vitamin and water-soluble vitamin), amino acid and Chinese herb extract. The preparation method includes the steps that the extracted ginseng polysugar and the lentinan are added into a composite vitamin premix compound for beasts and birds to be mixed; the ginseng polysugar accounts for 8%-10% of the composite vitamin premix compound for beasts and birds, the lentinan accounts for 5% of the composite vitamin premix compound for beasts and birds, and the vitamin mixture accounts for 85%-87% of the composite vitamin premix compound for beasts and birds. By the adoption of the additive, the feed intake and the daily adding weight of beasts and birds can be effectively increased, the vital movement of beasts and birds is maintained, the immunity, disease resistance and anti-stress capacity are improved, nutritional deficiency diseases are prevented, feed consumption is reduced, toxic and side effects are avoided, no adverse effect on the environment is caused, and the utilization rate of the raw materials is greatly increased.

The invention discloses a traditional Chinese medicine additive for fattening a goat, and a use method of the traditional Chinese medicine additive. The traditional Chinese medicine additive comprises hawthorn, malt, tangerine peel, betel nuts, cyrtomium fortunei, rhizoma atractylodis, astragalus mongholicus, bighead atractylodes rhizome, dandelion, garlic and liquorice. The additive has significant effects of invigorating a spleen to promote digestion, improving appetite, promoting growth, reducing feed consumption, increasing a feed conversion rate, enhancing an immunologic function of an organism, preventing diseases, increasing weight, and improving production performance and economic benefits of the goat.

The invention relates to a Jinling yellow chicken cultivating method. The Jinling yellow chicken cultivating method includes: selecting short-leg yellow cocks as first male parents and recessive white hens as first female parents, breeding to obtain second female parents as F1-generation hens, selecting yellow chicken as second male parents, crossbreeding the second male parents and the second female parents according to a ratio of 1:10 so as to obtain F2-generation Jinling yellow chickens, subjecting the F2-generation Jinling yellow chickens to self-breeding to obtain Jinling yellow chickens stable in character, and feeding the Jinling yellow chickens in different stages. The Jinling yellow chickens cultivated by the Jinling yellow chicken cultivating method have appearance of local chicken, are high in growing speed, low in feed consumption, delicious in meat quality, high in nutritive value, prone to being accepted by customers, attractive in appearance, uniform in body type and feather color and strong in disease resistance, and hens of the Jinling yellow chickens are short in legs and feed-saving.

The invention discloses an automatic feeding, automatic detecting and automatic sorting system for group breeding in a large pigpen. The automatic feeding, automatic detecting and automatic sorting system for group breeding in the large pigpen comprises a living area (1), an automatic detecting and sorting device (2), a plurality of feed supply units (3), a feed intake area (4) and a problem pig to-be-handled area (5). An entrance of the automatic detecting and sorting device (2) is connected with the living area (1), and an exit of the automatic detecting and sorting device (2) is connected with an entrance of the feed intake area (4). The feed intake area (4) is located at the rear end of the living area (1). The feed intake area (4) is divided into a plurality of feed intake subareas (41) which are used for feeding of different varieties of feed or feeding through different feeding methods. The feed supply units (3) are installed in the feed intake area (4). The automatic detecting and sorting device (2) is provided with a plurality of sorting outlets, and the sorting outlets are connected with the different feed intake subareas (41) and the problem pig to-be-handled area (5) correspondingly. The automatic feeding, automatic detecting and automatic sorting system for group breeding in the large pigpen is high in automation degree and capable of effectively saving labor, a large number of accurate data are collected, and a growth curve, a feed consumption curve, a body surface temperature change curve and corresponding data tables are generated automatically.

The invention discloses environment-friendly pig feed efficient in growth promotion and a preparation method thereof. The environment-friendly pig feed comprises 61-70 parts of corn, 5-10 parts of potatoes, 10-16 parts of bean pulp, 2-5 parts of fish meal, 1-3 parts of bone powder, 1-3 parts of silkworm chrysalis meal, 2-5 parts of Chinese herba preparations, 1-3 parts of composite micro-ecological preparations, 0.1-1 part of compound mineral substance, 0.1-1 part of compound amino acid and 1-3 parts of auxiliary agents. According to the environment-friendly pig feed efficient in growth promotion and the preparation method thereof, all raw material constituents and consumption amount are matched reasonably, the synergistic effect among all the constituents is integrated, the feed palatability is improved, the pig feed consumption and the feed utilization rate are raised, the feeding cost is reduced, meanwhile, the pig immunologic function is reinforced, disease occurrence probability is reduced, bad stress response of pig groups toward the outside is reduced, the pig groups are promoted to grow in a rapid and healthy mode, excrement foul smells are reduced, and the pig feed is environment-friendly pig feed which is applicable to intensive pig raising production.

The invention provides a molecular genetic marker for pig remaining feed intake characters and application. By identifying the molecular marker ALGA0093815 affecting the boar remaining feed intake, the marker for different genetic boar remaining feed intakes has great remarkable differences, on the basis of related analysis of the boar remaining feed intake and full-genome molecular genetic marker, the large-effect molecular genetic marker affecting the pig remaining feed intake is successfully screened out, the screened genetic marker can be verified by Du grown pig groups, the feed consumption in the production process can be effectively lowered, the homozygous pig with the low remaining feed intake can be selected, the feed consumption in the production process can be effectively lowered, the boar raising production cost is lowered, enterprise economic benefits and competitiveness are improved, the breeding progress of a high feed utilizing efficiency strain is accelerated, by selecting and remaining TT pure pig to enter the core group, the remaining feed intake is lowered, and the feed consumption and breeding cost are effectively lowered.

The invention belongs to the technical field of feed processing of zootechny and particularly relates to a complete pellet feed for fattening barn feeding lambs. According to the technical scheme, aiming at different contents of energy, protein, mineral substances and vitamins in various feed raw materials, the feed raw materials are mixed in a certain ratio by virtue of scientific matching calculation according to the growth and development laws of the lambs and are granulated into the complete pellet feed. The complete pellet feed has the superiorities of high weight increment speed, low feed consumption and the like, and can guarantee a high slaughtering rate of fattened lambs.

The present invention discloses a compound feed for improving growth performance of weaned piglets and a preparation method thereof, and belongs to the technical field of livestock feed. The compound feed comprises the following components by mass: 44-48.6 parts of corn, 13-14 parts of soybean meal, 15-20 parts of extruded corn, 8 parts of fermented soybean meal, 3 parts of fish meal, 5 parts of extruded soybean, 2.5 parts of whey powder, 0.7-0.75 part of stone powder, 1.3-1.4 parts of calcium hydrogen phosphate, 0.4-0.45 part of lysine hydrochloride, 0.1-0.2 part of threonine, 0.2-0.3 part of methionine, 0.4 part of an acidifier and 0.75 part of a premix. According to the present invention, the compound feed for improving growth performance of weaned piglets uses the extruded corn, the extruded soybean, the fermented soybean meal, the fish meal, the whey powder and other nutritious ingredients which are easy to digest, can effectively complement amino acids and fats needed for growth and development of the piglets, and maintain intestinal health of the piglets. The feed can increase stress resistance and growth performance of piglets, reduce feed consumption, and improve feed utilization rate.

The invention discloses a grapery intercropping grass chicken raising ecologic planting and breeding technology. The technology comprises the steps of 1 land selection and grapery construction, 2 grape planting, 3 grass planting, 4 baby chick breeding and 5 environment control. According to the grapery intercropping grass chicken raising ecologic planting and breeding technology, the space resources of the grapery are sufficiently utilized, grass is intercropped, high-quality chickens are cultivated three-dimensionally, mutualistic symbiosis and mutual benefits of grapes, grass and chickens are formed, and the technology is a typical fruit-grass-herd planting and breeding combination ecologic operation mode. According to the grapery intercropping grass chicken raising ecologic planting andbreeding technology, the feed consumption is lowered, the chicken external packaging character and quality are improved, the market selling price is increased, and cultivation benefits are greatly improved.

The invention discloses a piglet feed additive. The piglet feed additive is prepared from, by weight, 20-30 parts of bone meal, 5-7 parts of ferric glycine complex, 4-8 parts of anhydrous cupric sulfate, 5-9 parts of zinc glycinate, 3-5 parts of basic zinc chloride, 4-8 parts of manganese sulfate monohydrate, 1-3 parts of edible salt, 1-3 parts of decavitamin and 1-3 parts of compound amino acid. The piglet feed additive prepared through the method is added in feed, so that feeding is convenient, the immunity and disease resistance of piglets can be improved, feed consumption is reduced, and the survival rate of the piglets is increased.

The invention discloses an intelligent feeding system based on fish feed consumption. The intelligent feeding system comprises a camera device, a control module and a batch feeder, wherein a signal output end of the camera device is connected with a signal input end of the control module, and a control output end of the control module is connected with a control input end of the batch feeder; thecamera device is used for acquiring feed information of the water surface and sending the feed information to the control module, and the control module is used for generating a control signal of thebatch feeder according to the feed information; the batch feeder releases feed according to the control signal. The intelligent feeding method comprises the following steps: the camera device acquiresthe feed information of the water surface in real time, converts the feed information into a depth map and sends the depth map to the control module; the control module controls the batch feeder to release feed according to the depth map. The intelligent feeding system and method have the advantages as follows: food intake of fishes can be acquired according to the feed information of the water surface, a proper amount of feed is automatically released according to the food intake, intelligent and proper feeding is realized, the release cost of the feed is reduced, and fishes can be ensured to take enough food.

The invention discloses a composition capable of increasing broiler feed intake. According to the invention, in each kilogram, the composition contains the following components: 50-200 g gamma-aminobutyric acid, 30-120 g capsaicine, 50-200 g carvacrol, 20-80 g cinnamyl aldehyde, 20-80 g ethyl acetate and 320-830 g carrier. By using the composition capable of increasing the broiler feed intake, disclosed by the invention, the broiler feed intake can be increased, the anti-stress capacity and the disease resistance are enhanced, the growth speed is increased, the feed consumption is reduced, the death rate is reduced and the economic benefits of a feeder are increased. The composition disclosed by the invention has the advantages of no toxic and side effect and no adverse effect on the environment.

The invention provides a three-segment type meat goose breeding technology. The technology is characterized in that in the brood time, meat gooses are bred on mesh beds of a brood house; in the growth time, the gooses are bred on the ground, a breeding area comprises a goose house and a ground area communicated with the goose area, the mesh beds are arranged in the goose house, the ground area is a captive area or an area under the forests, at night, the gooses have rest on the mesh beds in the goose house, and in daytime, the gooses move on the ground area; in the fattening time, the gooses are bred on the mesh beds in the goose house. According to the technology, the death and culling rate of the meat gooses can be reduced, the feed consumption can be reduced, and the quality of goose meat can be improved.

The invention discloses a feed for quickly fattening pigs. The feed comprises the following components in parts by weight: 500-700 parts of corns, 100-200 parts of bean pulp, 100-200 parts of rapeseed meal, 50-100 parts of wheat middling, 30-50 parts of wheat bran, 20-40 parts of bone meal, 10-20 parts of a yeast agent, 5-10 parts of specially-made spice, 5-10 parts of a traditional Chinese medicine preparation, 2-3 parts of selenium yeasts, 3-5 parts of calcium hydrophosphate, 2-4 parts of choline chloride, 0.5-2 parts of polymineral for pigs, 1-2 parts of composite vitamin, 3-5 parts of composite amino acid, 5-10 parts of glycine betaine and 3-7 parts of salt. According to the feed, Chinese herbal medicine ingredients such as nardostachys chinensis, cloves, fructus amomi, fennel, dried orange peels, garlic, bighead atractylodes rhizome, dark plums, poria cocos, hawthorn, liquorice, yams, fingered citron, magnolia officinalis and endothelium corneum gigeriae galli are added into the feed, so that the mouth feel and flavor of the feed can be improved, the appetite of the pigs can be promoted, the gastrointestinal environment of the pigs can be improved, the digestive absorption of nutritional elements in the feed is promoted, the feed consumption in a fattening process is reduced, the fattening time is shortened, the pigs are quickly fattened, and the purpose of reducing cost is achieved; by the feed, the live pigs can be slaughtered 5-10 days in advance and the feed consumption is reduced by about 10%.