991 results about "Cultural methods" patented technology

An efficient breeding method for crayfish in fresh water of a rice field is disclosed. The efficient breeding method for the crayfish in the fresh water of the rice field comprises the steps of: selecting the rice field which is sufficient in water source, convenient in irrigation and drainage, strong in water-retaining capacity, not dry when meeting with heavenly stems and not submerged by floods and has a good ecological environment, no pollution source around, fertile soil and a substrate natural structure; placing grass carp summer flower, bighead carp summer flower and field snails after the young crayfish is placed; filling decayed cow dung every half a month at a filling amount of 50-100 kg per each mu; checking submerged plant mow and filling aquatic plant every half a month; filling animal fodder such as fish meat and meat of spiral shells of 2-4 kg per each mu every week.

The invention relates to a water circulation system and a method for breeding marine fishes inland, and mainly solves the technical problems of complex process, large investment, high operating cost, large limitation of breeding varieties, low survival rate, slow growth and the like in the process of breeding the marine fishes in fresh water or low salinity salt water at present. A technical scheme comprises the following steps of: a, establishing the water circulation system; b, performing domestication on juvenile fishes of the marine fishes in the low salinity salt water in a gradient mode, namely breeding the juvenile fishes which are bred in the seawater in the brackish water temporarily, formulating a domestication strategy of slowing salinity gradually, and performing domesticationon the juvenile fishes of the marine fishes through three gradients, namely the brackish water phase, the low salinity phase and the ultra-low salinity phase; c, adding a physiological salt preparation, namely adding metal ions which play a key role in osmoregulation into the water or a feed; and d, managing the breeding, namely providing a preference temperature, illumination intensity and a daily illumination period. The water circulation system and the method are mainly used for breeding the marine fishes inland.

The invention provides a biological cultivation method of a sea horse, which comprises the following steps of: establishing a cultured biological system, cultivating a newborn sea horse, cultivating a young sea horse and cultivating an adult sea horse. In the sea horse cultivating technology provided by the invention, the supply of bait under an industrial condition is ensured by establishing thecultured biological system, accelerating maturity and cultivating the bait; diseases are effectively prevented and treated and the surviving rate is increased; the mature rate and the seedling yield can be greatly increased; the surviving rate of sea horse seedlings is 62.38%; the nurturance surviving rate is 89.52%; the seedling yield per fetus is 405.2; the unit yield is 0.613kg/stere; and the biological cultivation method is a new technology capable of realizing industrial cultivation.

The invention provides a method for breeding medical ground beetles and belongs to the technical field of medical animal breeding. The method for breeding the medical ground beetles comprises the steps of control over a place of a breeding party, temperature and humidity, management of breeding fodder, breeding soil of the ground beetles, an egg reservation of the ground beetles and incubation of eggs, management of larvae of the ground beetles and medium-sized ground beetles, management of copulation, management of adults, prevention and treatment of diseases and pests, collection and processing of the ground beetles and finished product storage of the ground beetles. The method for breeding the medical ground beetles accords with the original wild life habits of the ground beetles, the growth and breeding speed of the ground beetles is greatly increased, and the ground beetles are good in medical property, strong in efficacy, good in quality and high in market selling price.

The invention discloses a leech industrial soilless three-dimensional high-efficiency culture method. The leech industrial soilless three-dimensional high-efficiency culture method comprises the following steps of: a, building an industrial culture pond; b, cocoon production; c, incubation; d, larva culture; e, larva stocking; f, culture management; and g, finished product leech harvest, wherein multi-edge multi-angle three-dimensional environments are created in the culture pond; artificial soilless three-dimensional caves are provided; and a first-level platform, a second-level platform, a third-level platform and a deepwater region are provided. By the leech industrial soilless three-dimensional high-efficiency culture method, cost can be saved; the leech is wide-body golden-thread leech and the survival rate of the larvae reaches over 95 percent; the growth time is about 90 days from the larvae to the finished products and the growth time in the natural world is 180 days; density is increased due to three-dimensional culture; and the finished products can be cleaned and harvested conveniently.

The invention discloses an earth element industrial farming method and a method for producing an organic fertilizer through farming wastes. According to the farming method, on the basis of ensuring factory farming earth element technical regulations, proper feeding soil and feeding matrix can be selected, and different feeds can be used in different periods. During a farming process, five screen underflows (ootheca, newly hatched nymph, 1 to 2-year-old nymph, 7 to 8-year-old aging nymph and screen underflow screened out from adults) are mixed according to certain volumes, metered and sub-packed, so as to obtain an NY 525-2002 standard organic fertilizer. The feeding soil, the feeding matrix and a special feed which are used in the invention are natural, non-poisonous, pollution-free, and green, adequate protein and energy can be provided for earth elements, and conditions for producing a qualified organic fertilizer are created. A biological organic fertilizer provided by the invention can be used for crops such cotton, wheat, and corn. Not only can soil be improved, but also the fertilizer efficiency is remarkable.

The invention discloses a method for cultivating crawfishes. The method comprises the following steps of (1) choosing of cultivation pools, (2) preliminary treatment of the cultivation pools, (3) water planting, (4) algae planting, (5) throwing of crawfish seedlings and (6) fodder throwing and later period management. According to the method, through reasonable arrangement of treatment of the cultivation pools, algae planting and water plating, throwing of the crawfish seedlings, fodder feeding and later period management, the oxygen content of water is effectively guaranteed in the growing process of the crawfish seedlings, a good ecological environment is established, meanwhile, the probability of disease infection of the crawfishes is effectively lowered, the survival rate of the crawfishes is improved, and therefore the economic benefits are improved.

A field-like ecological livestock farm comprises fences, wherein an open cultivation zone and an incubation zone are arranged inside the fences; in the open cultivation zone, cultivation ridges and bait cultivation ditches are arranged alternately; and the incubation zone is provided with a plurality of breeding jars. The cultivation ridges are higher than the ground plane, the cross section of each cultivation ridge is trapezoid, tiles or bricks are arranged at the tops of the cultivation ridges, and gaps are reserved among the tiles or bricks. The field-like ecological cultivation farm and a field-like ecological cultivation method have the following characteristics that; the cultivation method is based on the combination of main food comprising high protein foods and meat and complementary food comprising insects in the food chain such as earthworm, Tenebrio molitor L. and/or ground beeltle; the cultivation farm meets the field life habit of centipede, thus the disease resistance of centipede can be greatly increased and the growing and breeding speed of centipede can be accelerated; and the adult has good drug property, high efficacy, good quality and high market price.

The invention discloses an ecological breeding method for grass carp, wherein the ecological breeding method for the grass carp comprises the following steps: (1) building a fish pond; (2) sterilizing the fish pond; (3) stocking the fingerling; (4) feeding and managing; (5) preventing and treating the diseases and insect pests; (6) catching; the ecological breeding method for the grass carp has beneficial effects as follows: the breeding method can raise the breeding quality and yield for the grass carp, the meat flavor of the grass carp bred by the method is delicious, the taste is good, the scientific breeding management can be realized, the diseases and insect pests can be prevented and treated while the fish has health care function, the diseases and insect pests can be thoroughly prevented and treated, the disease control rate is 100%, the method is ecological and environment-friendly, the production cost is low, the economic benefit is high, the large-scale production can be realized; the natural forage grass and granule crushed from the feed are adopted during the breeding process of the grass carp, the commercial compound feed is not used, the chemical synthetic drug and the antibiotic drugs are not used, so the production cost is reduced, the quality of the grass carp is good and the yield is high.

An efficient carp farming method by using a free-of-water changing pond relates to a carp farming method. The efficient carp farming method aims at solving the problems of low farming efficiency, serious per se pollution to a farming water body and low survival rate of carps existing in the traditional farming method. The efficient carp farming method provided by the invention comprises the following steps: 1. setting of pond conditions; 2. fish seed farming; 3. feedstuff feeding; 4. farming management; and 5. regulation and control of water quality. The efficient carp farming method has the advantages of being free of discharging of farming sewage in the farming process and pollution to surrounding environments and capable of effectively increasing the survival rate of carps. The efficient carp farming method is applied to the field of carp farming.

The invention belongs to the field of aquaculture, and particularly relates to a leech breeding method. The leech breeding method comprises the following steps: (1) leech fry are grown; (2) a pool is processed; (3) the leech fry are bred; (4) the water level is controlled, bacilli and EM probiotics are applied to water in the pool for water quality regulation. According to the leech breeding method, by means of improving a breeding method, the survival rate in the leech breeding process is increased, the stocking density is also increased, and the economic benefit of breeding is increased.

The invention discloses a method for artificially breeding an introduced Indian blue peafowl, belongs to methods for breeding rare birds, and particularly relates to a method for artificially breeding and cultivating the introduced Indian blue peafowl. The method for artificially breeding the introduced Indian blue peafowl is characterized by comprising the following steps that artificial hatching is conducted on an introduced Indian blue peafowl hatching egg; a breeding field is chosen; a peafowl breeding shed is provided, different breeding methods for peafowl brood time, a commodity peafowl and a breeding peafowl are provided, and the blue peafowl is bred and cultivated. The technical schemes of introduction, breeding, crossbreeding and prevention of diseases are used, the population quality of the blue peafowl is improved, the purposes of being high in egg production, fast in breeding and short in production period of the blow peafowl are achieved, large scale and commercialization of the blue peafowl in China are better accelerated, the demand for developing industrial aquaculture is met, and the breeding scale and breeding benefits are improved.

The invention provides a sterile, nontoxic and harmless maggot culturing method, which creates a condition for the further development and utilization of maggots. In the culturing method, according to the living habits and characteristics of the maggots a special culture workshop is built and sterilizing, cooling and water equipment is provided, so that the safety and sanitation are assured; the cultured maggots have high protein content, the adults can be further processed into organic feed additive and can be further extracted by a biochemical technique to form a raw material for producing organic food and protein powder; a fly cage is arranged to prevent the maggots from escaping; and leftovers of agricultural and sideline products are used as feed, the culture cost is low, and the maggot yield can be improved by limiting temperature and humidity strictly. The adults obtained in a production process can be processed into the high-quality and high-nutrition organic feed additive, the food safety and body healthy of people can be guaranteed, and the method has a high-yield characteristic; the yield of feed with the additive is 8 to 12 times that of feed made from grains; and the adults of the maggots can be prepared into a raw material of pure insect protein powder by the process steps of sterilizing, drying, cooling, crushing and sieving.

The invention relates to a livestock and poultry farming method. The method is characterized by including: building a house comprising an access passage (1), a free activity area (2), a simulation activity area (3), a simulation activity area entry area (4) and a simulation activity area exit area (5); providing the simulation activity area (3) with farming units (304), each comprising a farming passage (301) and limiting rails (303), with the limiting rails (30) being mounted on a conveying unit (305) over the farming passage (301) and the conveying unit (305) which drives the limiting rails (303) to move along the farming passage (301); simulating movement environments in the farming passages (301), which are simulated to the nature for the livestock and poultry; guiding the livestock and poultry to enter the farming passages (301) with different movement environments, adjusting the speed of the limiting rails (303) and activity time of the livestock and poultry so as to exercise specifically muscles, at different parts, of the livestock and poultry. The method has the advantages that growth and development of the livestock and poultry can be promoted, immunity of the livestock and poultry can be improved, intake of veterinary medicine can be reduced, and food safety hazards of livestock and poultry meat products are reduced accordingly.

The invention relates to the technical field of vegetable and aquatic product farming, in particular to an ecological-water self-circulation fruit and vegetable and aquatic product one-piece farming method and a special device thereof. The method includes that ecological water in an ecological water reservoir is aerated to obtain aerated ecological water; fruits and vegetables are free from fertilizing and insecticide spraying; transformation of a wild natural fishing or singular breeding mode of fish, prawns and crabs to a fruit and vegetable and aquatic production one-piece farming mode is realized by the aid of an original ecological self-circulation pattern that microorganism food is provided for the fish, prawns and crabs by the aid of the fruits and vegetables, natural remnant feeds and excrement of the fish, prawns and crabs provide nutrients to the fruits and vegetables, growing period is prolonged, breeding quality is improved, breeding scale is increased, pesticide residues in the fruits and vegetables is avoided, breeding water quality environment is improved, market supply and breeding production efficiency are increased, and table food safety of the fruits and vegetables and the fish, prawns and crabs is guaranteed.

The invention belongs to the field of animal cultivation, and particularly relates to an antivirus cultivation method for crabs. The cultivation method for the crabs is high in survival rate of the crabs, growth speed and quality of the crabs. The cultivation method for the crabs comprises the following steps that a water area with good-quality pollution-free water and with a smooth bottom of a pool is chosen, a fence is arranged around the water area, and the pool is constructed; water plants are planted in the pool; juvenile crabs are placed into the pool, and the cultivation density is appropriately 400-500 crabs per mu; in the crab cultivation process, cultivation conditions are frequently observed and regulated; in the crab cultivation process, bait throwing is carried out twice a day in the morning and at evening; merchandise crabs can be caught to appear on the market through crab cages in October.

The invention provides a poultry and livestock ecological cycle raising system, which comprises a poultry and livestock raising farm and an excrement collecting pool, wherein flyblows or hatched fly maggot larvas are inoculated in the excrement collecting pool, the fly maggot larvas are used as food of the poultry and livestock, frass is used as fertilizers of fruit and vegetable gardens, cull fruits, waste vegetables and the like of the fruit and vegetable gardens are used as food of the poultry and livestock, a septic tank is arranged under the tail end of a sewage discharging opening in the poultry and livestock raising farm, an outlet of the septic tank is communicated with a multiage fishpond, hydrophilous purification plants are planted in the multiage fishpond and are used as the food of the poultry and livestock, and water in the multiage fishpond is used for irrigating the fruit and vegetable gardens. Meanwhile, the raising system is adopted for carrying out a poultry and livestock ecological cycle raising method. The poultry and livestock ecological cycle raising system has the advantages that nutrient substances can be cyclically utilized between animals and plants, meanwhile, the self-sufficiency of the whole farm raising is realized, zero pollution and zero discharging are realized, in addition, the operation mode is simple, and the circulation speed is high.

The invention relates to the technical field of insect breeding, and specifically relates to a beekeeping method controlling a bee crawling disease. The beekeeping method comprises the following steps: (1) the living environment of bees is managed, wherein beehives and honeycombs are subjected to spraying disinfection with a disinfectant every 3-8 days, wherein the disinfectant comprises the following components by weight; (2) a feeding method comprises the following steps: 30000-40000 bees are kept per beehive; 1000-1300g of feed is fed with a feeding device every day, and 2800-3800ml of water is fed with a water feeder every day, wherein edible salt with a mass percentage of 0.8-2.5% is added in the water. With the beekeeping method, effects of sterilizing, diminishing inflammation, repelling pests, promoting bee intake, clearing heat, detoxifying, enhancing immunity, enhancing disease resistance, promoting fast and healthy growth of bees, effectively controlling the bee crawling disease, reducing disease rate, and improving survival rate are realized. Also, the method has certain preventing and treatment effects against bee diseases and infections caused by other reasons such as bacteria, fungi, viruses, malnutrition and the like.

The invention discloses an intensified high-efficient cultivating method of prawns. The cultivating method comprises the following steps: preparation of a prawn pond: basking and disinfecting the pond, eliminating wild fishes, filling water and cultivating water; desalting prawn seeds: selecting health prawn seed with complete appendage, clean surface and appendage, normal figure, tidy specification, good wall attaching behavior and activity, and length of 0.4-0.6 cm; placing seeds in a desalting box, and configuring artificial seawater in the box body; putting the prawn seeds in the prawn pond; performing the early-period cultivation in the 1st- 20 days, feeding mixed feed twice per day; water quality control: feeding microbial growth regulating agent at intervals of 10-15 days at the middle and post periods of cultivation, wherein the feeding amount is 1.5-2.5 g per cubic meter, and the microbial growth regulating agent is used for removing harmful matter ammonia gas NH3 and nitrogen dioxide NO2 in the water; biological prevention and control: harvesting prawns, and fishing the prawns by a trawl, and a prawn cage in the morning; for the prawns cannot feed at 18 DEG C below, or stops growth namely; the prawns are died when water temperature is 7 DEG C; therefore, prawns must be marked before the end of October.

The invention discloses a healthy and efficient method for cultivating giant groupers by deepwater anti-stormy waves cages, which comprises the following steps: (1) selection of a cultivating sea area: the cultivating sea area is an opening sea area with reef island shields, smaller stormy waves, more smooth tide and above 15m of depth of water; (2) requirements of cage facilities: the cages have the capability of fighting against 12-level typhoon and the rough sea with a height of above 5 cm; (3) selection and stocking of the giant grouper fries: injury-free giant grouper fries with robust physique and consistent specifications are selected and then soaked and sterilized by fresh water before being fed; (4) feeding technique: after being hungered for 2 days, the giant grouper fries are recovered to feed for 2 days with the baits of iced and fresh trash fishes, and controlled to keep eight full at every time, and 0.1 to 0.3% of amino electrolytic polyvitamines and 0.02 to 0.04% of garlicin are added based on the weight of the baits in the baits; and (5) feeding and management. The method has the characteristics of being simple to cultivate and operate and less in bait investment, and the obtained nuisanceless cultivating giant groupers have the characteristics of high yield, good quality, low bait coefficient, high survival rate and fast growth speed and the like.