77results about How to "Promote spawning" patented technology

The invention relates to a loach fry artificial breeding method which is characterized by including the steps of selecting healthy parental loaches above two winters old and conducting enrichment culture for 25-35 days; then conducting hybrid injection of HCG (human chorionic gonadotropin) and DOM (domperidone) for artificially hastening parturition; after 10-14 hours after parturition hastening, collecting fertilized eggs; and then conducting artificial incubation and larva breeding, thus obtaining the loach fry. In the invention, through the enrichment culture of the parental loaches, synchronous maturing is promoted and oogonium percentage is enhanced; with the parental loach parturition hastening technology, synchronous egg laying can be realized; with the hybrid injection method, the ovarian development and the egg laying effect of the loaches can be promoted, so that the synchronous egg laying rate of the parental loaches achieves 40%; and an inflation incubation way is adopted on the fertilized eggs, so that the incubation rate of the fertilized eggs can be greatly improved. Through enrichment culture, the survival rate of the loach fry can be enhanced remarkably.

The present compounds are intermediates for the preparation of quinoline derivatives and compositions having gonadotropin-releasing hormone antagonistic activity useful as propylactics or therapeutic agent for the prevention or treatment of several hormone dependent diseases, for example, a sex hormone dependent cancer (e.g. prostatic cancer, uterine or cervical cancer, breast cancer, pituitary adenoma), benign prostatic hypertrophy, myoma of the uterus, endometriosis, precocious puberty, amenorrhea, premenstrual syndrome, polycystic ovary syndrome and acne vulgaris; are effective as a fertility controlling agent in both sexes (e.g. a pregnancy controlling agent and a menstrual cycle controlling agent); can be used as a male or female contraceptive, as an ovulation-inducing agent; can be used as an infertility treating agent by using a rebound effect owing to a stoppage of administration thereof; and are useful for modulating estrous cycles in animals in the field of animal husbandry, as agents for improving the quality of edible meat or promoting the growth of animals, and as agents for promoting spawning in fish.

The invention relates to a granular feed for megalobrama amblycephala parent fish and a preparation method thereof. The granular feed for parent fish comprises the following raw material components: fish meal, squid meal, bean pulp, rapeseed meal, cottonseed meal, common flour, wheat middling, washed rice bran, fish oil, linseed oil, vitamin additive, mineral substance additive, monocalcium phosphate, 50% choline chloride, zeolite powder, granulesten powder, 50% vitamin E and potassium sorbate mildewproof agent. The preparation method comprises the following steps: coarsely smashing fish meal, the squid meal, the bean pulp, the rapeseed meal, the cottonseed meal, the common flour, the wheat middling, the rice peel and the potassium sorbate mildewproof agent into mixed coarse material, andscreening by a screen of 10-20 meshes; then, stirring and comptely mixing the mixed coarse material, fish oil, the linseed oil, the granulesten powder, 50% vitamin E, premix for fish, the vitamin E, the zeolite powder and the monocalcium phosphate to obtain mixed material; finely smashing the mixed material and screening by a screen of 40-60 meshes; and finally, pelletizing, drying, cooling and packaging. The granular feed has the functions of improving the reproductive capacity and disease-resistant capability of the megalobrama amblycephala parent fish.

The invention discloses a method for trapping soldier fly eggs. The method comprises the following steps: putting the byproduct, chicken rubbish or fowl / livestock excrement after microbial fermentation or natural fermentation or a mixture thereof serving as an attractant in an open container; wrapping the opening of the container with a gauze of more than or equal to 60 meshes; placing a paper board or wood board with gaps on the gauze; and putting the attraction device in a cage of female soldier flies in egg-laying season so as to attract soldier flies to lay eggs on the paper board or wood board. According to the invention, female soldier flies in egg-laying season are attracted by the smell of the attractant; the method for trapping soldier fly eggs conveniently and easily separates soldier fly eggs from egg laying materials, obtains clean soldier fly eggs, reduces time and labor for separating soldier fly eggs and provides convenience for next artificial standard breeding.

The invention discloses a reef type circulating egg-holding device suitable for cuttlefish reproduction and an application method thereof. The reef type circulating egg-holding device suitable for cuttlefish reproduction includes a substrate, a main shaft and a plurality of egg-holding frames, wherein the substrate is provided with the main shaft; the egg-holding frames are hung from the bottom tothe top, and can be arranged on a large water surface; shaft sleeves sleeve the main shaft, and the number of the shaft sleeves can be adjusted according to requirements; and each shaft sleeve is connected to one egg-holding frame, and a plurality of egg-holding frames can be arranged on one main shaft. The reef type circulating egg-holding device suitable for cuttlefish reproduction can be combined into a line-shaped, net-shaped or surface-shaped structure by using lines, a plastic net or rough surface materials, thus being able to simulate an environment of gorgonian and achieving the effect of promoting egg laying for cuttlefish.

The invention provides a breeding method for amphiprion ocellarises. The breeding method comprises the following three steps: a. breeding parent fishes; b. incubating oosperms; c. breeding young juvenile fish. Fry is bred for 60 d after being incubated, the overall length of the juvenile fish is up to 2 cm to 3 cm, and the breeding process is ended up; during the breeding process, the minced-meat-shaped fresh bait made of rotifer intensified by seawater chlorella for 24 h, artemia and copepods intensified by DHA and the chlorella for 12 h, and marine small animals of which phospholipid content is more than 25% in succession and compound feed are fed as the bait in an individual manner or a superimposed manner; furthermore, water is changed and the amphiprion ocellarises are divided and put in fish tanks in proper time. The breeding method for the amphiprion ocellaris, provided by the invention, provides a way which can be operated in an industrialized and large-scale manner; compared with the prior art, as the breeding method provided by the invention is of popularity to a higher degree, a foundation is provided for large-scale breeding of the amphiprion ocellaris.

The invention relates to a wind wave resistant ecological floating island. The ecological floating island comprises a floating island body, wherein the floating island body comprises a main floating body, a first planting medium layer and a first plant layer planted on the first planting medium layer; the main floating body comprises an upper floating body above the water surface and a cofferdam floating body below the water surface; the upper floating body is ring-shaped while the cofferdam floating body is shaped like a skirt border; the bottom of the upper floating body is connected with the top of the cofferdam floating body; the upper floating body is arranged outside the first planting medium layer in a surrounding manner. Compared with the prior art, the ecological floating island has the advantages that the floating island can obtain high enough buoyancy and good wind wave resistance; the floating island is prevented from being attacked by wind wave and sinking and the overall stability of the floating island is improved; the floating island can achieve plant diversity, obtains good landscape effects, can become the habitat of various animals and is beneficial to building of a microenvironment ecological system.

The invention provides an artificial breeding method for queen Chinese honeybees, and belongs to the technical field of bee propagation. The method comprises the steps that male bees are bred by being fed on high-protein pollen powder feed as rewards; strong swarms are preferably selected as male and female parent swarms; large eggs are obtained by limiting egg laying; wax bowls and queen breeding frames are treated with honey water in which queen bee hormones are released; the bees are fed on specialized high-protein feed and feed with high microelement content for supplementary in the feeding period. According to the artificial breeding method, the queen bees with the large size and the high egg production capacity can be obtained, the queen breeding success rate is high, and swarms with strong colony population and high worker honeybee foraging capacity and swarm disease resistance can be obtained in subsequent Chinese honeybee breeding.

The invention relates to the bee-keeping field and specifically relates to a bee-keeping box, and the bee-keeping box comprises a nest box which is divided into an upper nest box and a lower nest box through a first board, the first board comprises a cutting part and an inserting part, the cutting part is provided with a cutter which is inserted into the installing slot of the inserting part such that the cutting part and the inserting part are integrally spliced; the bee-keeping box comprises a continuous box which is arranged on the upper part of the upper nest box, a plurality of parallel support rods are installed in the continuous box, upper ends of multiple combs are respectively fixed to the support rods, a second plate is installed between the continuous box and the upper nest box and provided with a plurality of parallel rectangular holes, lower ends of the multiple combs pass through the rectangular holes and enter into the upper nest box. The bee-keeping box is convenient to carry and use and high in comb utilization, thereby improving honeybee production positivity.

The invention discloses feed for sturgeon parent fish as well as a preparation method thereof. The feed is prepared from the following components in percentage by mass: 10 to 50 percent of fish meal,5 to 15 percent of chicken meat powder, 3 to 10 percent of egg powder, 1 to 5 percent of beer yeast powder, 5 to 30 percent of wet brine shrimps, 5 to 10 percent of conch meat, 5 to 10 percent of mussel meat, 5 to 10 percent of oysters, 8 to 25 percent of fermented soybean meal, 8 to 20 percent of flour, 1 to 4 percent of fish oil, 0.5 to 1 percent of soya lecithin powder, 1 to 5 percent of kelp powder, 0.2 to 1 percent of vitamin mixture, 1 to 5 percent of casein protein, 3 to 5 percent of antarctic krill, 1 to 4 percent of mineral element mixture, 1 to 5 percent of microbial agents, 1 to 5 percent of EPA, 1 to 5 percent of DHA, 1 to 5 percent of ARA, 1 to 5 percent of carotene, and 1 to 2 percent of feed attractant. According to the feed for the sturgeon parent fish, disclosed by the invention, a gonadal development condition of the sturgeon parent fish can be improved, a brood amount of sturgeon fish gonad is increased, the color of fish eggs is turned from common black into shallowcolor with a higher value amount, and even turned into scarce golden yellow fish eggs through the physiological metabolism so as to obtain excellent-quality sturgeon fish caviar; meanwhile, a survival ratio can be increased, a feed conversion ratio is increased and a specific growth ratio is increased.

The invention relates to giant freshwater prawn parent prawn anti-stress and breeding-promotion particle feed and a preparation method thereof, and belongs to the technical field of aquatic product compound feed. Firstly, fish meal, bean meal, cuttlefish powder, rapeseed meal and ordinary flour are crushed; then, the materials are mixed with fish oil, a potassium sorbate mildew preventive, soybeanlecithin powder, choline chloride, a fishing premix compound, vitamin E, moringa oleifera leaf fermentation products, mulberry leaf extracts, radix et rhizoma rhei extracts, zeolite powder, calcium biphosphate and the like; the mixture is stirred and uniformly mixed; after the stirring and the uniform mixing, the mixture is crushed into a mixed material; finally, the materials are made into the particle feed by a conventional method of the particle feed. The particle feed prepared by the method has the advantages that the nutrition is comprehensive and rich; the anti-stress capability of a giant freshwater prawn parent prawn can be improved; the reproductive capacity is improved; the survival rate of larval fish is improved.

The invention relates to the field of wet land ecological restoration, in particular to a construction method of an artificial ice dam for raising the water level of a cold-region wet land earth's surface in spring. The construction method aims at solving the problem that an existing cold-region wet land water level rise and waterflooding time prolonging method is high in cost and complicated in construction and causes ecological environment destroying. The construction method of the artificial ice dam for raising the water level of the cold-region wet land earth's surface in spring comprises the steps of 1 dam foundation building, 2 piling, 3 dam body casting and 4 protection layer laying. The construction method is mainly used for raising the cold-region earth's surface accumulated water level rise and prolonging waterflooding time.

The invention discloses a Babylonia lutosa egg capsule collection method and an egg collector. The Babylonia lutosa egg capsule collection method includes: step10 parent shellfishes are placed into a pool, sands are paved at the bottom of the pool, and baits are thrown into the pool to feed the parent shellfishes; step 20 the egg collector is placed in the pool, wherein the egg collector comprises a plastic board, and a film is attached to the plastic board; step 30 the parent shellfishes lay eggs, and the laid Babylonia lutosa egg capsules are attached to the film; and step 40 the egg collector is taken out, and the film attached with the egg capsules is torn off from the plastic board and placed into an incubator. The Babylonia lutosa egg capsule collection method has the advantages that the plastic board is in accordance with characteristics of the Babylonia lutosa egg capsules and is simple to produce and cheap and durable in materials; the film is adopted so that the method is simple and low in cost; and egg taking is fast and the taken eggs are integral.

Methods and hosts for rearing insect parasitoids are provided. Particularly, polymer beads (alginate, carrageenan, and chitosan) are used to rear endoparasitoids in vitro.

The invention discloses a standard breeding device of paa boulengeri. The device comprises a water pool, wherein cobblestones are arranged at the bottom of the water pool in a scattered manner, a stone plate is arranged at the tops of the adjacent cobblestones, grooves are formed in the lower surface of the stone plate, guide rods are fixedly and vertically arranged on two sides of the stone plate, a floating plate is arranged above the stone plate, the lower part of the floating plate is soaked in water, through holes are formed in two sides of the floating plate, the guide rods penetrate through the through holes, and a platform used for feeding the paa boulengeri is further arranged at the upper part of the floating plate, supported on the floating plate and integrally connected with the floating plate. As an improvement, trap lamps are arranged at the tops of the guide rods. The standard breeding device can sufficiently adapt to the wild living habit of paa boulengeri and facilitate health growth of the paa boulengeri. The trap lamps can attract various insects, the paa boulengeri preys on live insects, and healthy growth of the paa boulengeri is promoted.

The invention discloses an efficient spawning induction method of misgurnus anguillicaudatus. The method comprises steps as follows: (1) selection of parents; (2) pretreatment of the parents; (3) agent injection; (4) collection of zygotes. Under the combined action of pretreatment of misgurnus anguillicaudatus and treatment with a spawning promotion stabilizer during mixed culture after hormone injection, the harm caused by human factors to the misgurnus anguillicaudatus is reduced, the anti-stress capacity of the misgurnus anguillicaudatus is improved, the yield, the quality and the breeding speed of zygotes are increased, and the method causes no harm to the misgurnus anguillicaudatus, human bodies and the environment, is environment-friendly and safe and has high popularization value.

The invention relates to a breeding method of scoliid, in particular to a breeding method for improving honeybee pupae reproduction rate of the scoliid, and belongs to the technical field of scoliid breeding. The breeding method for improving the honeybee pupae reproduction rate of the scoliid includes: (1) preparing scoliid species; (2) mating and overwintering; (3) cultivating queen bees of the scoliid, nesting, and enabling the queen bees to spawn; (4) clipping wings of the queen bees, and carrying out stocking; (5) harvesting. The breeding method for improving the honeybee pupae reproduction rate of the scoliid adopts manual intervention, achieves high quality mating for the queen bees and drones, effectively prevents loss caused by queen bee migration to raising households, and has the advantages of being early and short in overwintering time, large in nest, high in honeybee pupae yield, and good in economic benefit for the raising households.

The invention discloses a high-yield incubation method of penaeus vannamei nauplius. The method comprises the steps that S101, environment selection: the incubation water temperature is controlled at30.5 DEG C, physicochemical indexes of water quality are regulated, and the salinity is 30-31 ppt; the pH is 8.0-8.2; the total alkali is 150-170 ppm; residual chlorine <= 0.001 ppm; the content of ammonia nitrogen, nitrite and microorganism does not exceeds standards; S102, the promotion of the incubation of the nauplius: parental shrimps are put into an incubation pond according to the density of 5 ind / m<3>, and manual spawn pushing is conducted by adopting a spawn pushing plate; S103, light lure screening: air is cut off for 1 hour, an illumination lamp with the light intensity of 350-450 lux is utilized to perform light lure to screen out N2 nauplius, and the nauplius is temporarily cultured in a nauplius temporary culturing barrel, an illumination lamp with the light intensity of 1600-1700 lux is utilized to perform light lure to screen out N5 nauplius, and air is cut off for 0.5 hour when light lure is conducted each time. By means of the method, the oosperm incubation rate is effectively improved to reach up to 96%, the malformation rate of the screened nauplius is only 2%, and qualified and healthy N5 nauplius with high yield is cultured.

The invention discloses an artificial breeding method and a trapping device of ladybirds. The artificial breeding method is characterized by comprising the following steps: firstly, collecting ladybirds to be wintered in a container by a ladybird trapping device when the environment temperature is lower than or equal to 15 DEG C after October every year, and placing the container in a room for wintering the ladybirds, and controlling the temperature of the wintering room to be not lower than 5 DEG C; secondly, putting the wintered ladybirds into a closed and ventilated feeding tank in a manner of containing 800 ladybirds in per square meter when the environment temperature is higher than or equal to 15 DEG C in February to March of the next year, simultaneously inserting an enough number of spawning strips into the feeding tank, feeding with artificial feed, and meanwhile controlling the temperature of the feeding tank to be 18-25 DEG C, wherein the ladybirds start to spawn on the spawning strips after the ladybirds are fed for 10 days; thirdly, taking the spawning strips out after the ladybirds complete spawning, putting the spawning strips in an incubation box for incubation, and controlling the temperature of the incubation box to be about 25 DEG C, wherein ladybird larvae are incubated after one week; fourthly, putting aphides into the incubation box to feed the larvae, taking the larvae out of the incubation box after the larvae shell twice, and putting the larvae in fields for preying on injurious insets. The method is simple and is high in larva yield.

The invention discloses a spawning-promoting fish feed. The spawning-promoting fish feed is prepared from the following ingredients in parts by weight: 40-60 parts of straw pulp, 20-40 parts of livers, 1-3 parts of oxytocin, 3-5 parts of Chinese yams, and 1-3 parts of black fungi. The invention has the following beneficial effects: the spawning-promoting fish feed is safe and non-toxic, and capable of ensuring quick entering of the fishes into estrus; moreover, the feed is also capable of providing abundant nutrients for spawning.

The invention discloses a method of farming black shrimps in a lotus root pond. The method comprises the steps of paving a stainless steel wire mesh, a gravel layer, a quartz sand layer, a dirt bed, a fertilizer layer and a mud layer at the bottom of a culture pond; planting lotus root seeds in the mud layer; pumping out water in the culture pond, and pumping clean water into the culture pond; putting young black shrimps into the culture pond; putting shrimp feed with 1mm-grain size into the culture pond three times a day during the first to the second month of black shrimp putting; putting the shrimp feed with 3mm-grain size into the culture pond four times a day during the third month to the fifth month of black shrimp putting; putting the shrimp feed with 3mm-grain size into the culture pond five times a day during the sixth month of black shrimp putting. According to the method provided by the invention, the black shrimp farming and the lotus root farming are combined, the use ratio of the culture pond is improved, and compared with separate farming, the usage amounts of a fertilizer and the feed are greatly saved, and by utilizing the method disclosed by the invention, the cultured lotus roots are fertile, white and tender, and fragrant and sweet in mouthfeel, moreover, the black shrimps are rich in nutrition and delicious in taste.

The invention discloses a culture method for increasing the survival rate of soft-shelled turtles and facilitating growth. The culture method includes the steps: S1 culture pond construction: selecting a place with a quiet environment and a clean and sufficient water source to construct a culture pond, disinfecting the culture pond, filling the culture pond with clear water, and adjusting water depth and a pH (potential of hydrogen) value of the clear water; S2 soft-shelled turtle stocking: disinfecting the soft-shelled turtles, and stocking the disinfected soft-shelled turtles on sunny days;S3 feed management: regularly feeding the soft-shelled turtles with feed 2-3 times every day; S4 water quality management: applying water quality regulators once every 9-12 days, and changing water atthe appropriate time; S5 fishing at the appropriate time. The invention provides a culture method for reducing incidence rate of soft-shelled turtles and facilitating growth. The method is high in resource utilization rate, culture cost is effectively reduced, the survival rate of the soft-shelled turtles is high, the soft-shelled turtles rapidly grow and develop, and the culture benefits of thesoft-shelled turtles are comprehensively improved.

The invention discloses an in-situ spawning induction device for parent sea cucumber. The in-situ spawning induction device comprises a square frame, attachment plates, meshes, steel chains, a floating ball, a plastic rope, fixing piles and cross beams. wherein a plurality of parallel cross beams are arranged at intervals on the upper surface and the lower surface of the square frame; a plurality of attachment plates are fixed at intervals between the corresponding cross beams on the upper surface and the lower surface of the square frame; fixing piles extending out of the four vertical edges of the square frame are arranged at four corners of the bottom surface of the square frame; four steel chains are fixed to four corners of the top surface of the square frame and are mutually cross-linked at the tail ends; the meshes are bound on the six surfaces of the square frame through rolling belts; and the floating ball is connected with the cross-linking position of the steel chains through a plastic rope. The invention further provides a method for conducting the in-situ spawning induction of the parent sea cucumber through the in-situ spawning induction device for the parent sea cucumber. According to the in-situ spawning induction device and the in-situ spawning induction method for the parent sea cucumber, the problems that an artificial breeding process of the sea cucumber is tedious, labor intensity is high, a period is long and cost is high can be solved, and the problems that when the parent sea cucumbers naturally spawn in the natural environment, a spawning rate is low, and a sperm and egg fertilization rate is low can also be solved.

A production method of pure natural ceromel belongs to the field of bee-keeping production. A beehive including a hive and a supplementary box, the hive is isolated from the supplementary box by a flat queen bee separator plate, the flat plate is provided with step holes, queen bee isolating grids are arranged in the step holes respectively, ceromel bottles are disposed on the queen bee isolatinggrids respectively, and each ceromel bottle is provided with a natural septum segment in the bottom of the bottle. The queen bee separator plate avoid bees from entering space outside the bottles in the supplementary box and coating the bottles with foreign matters as propolis and wax scraps, and the bottle are kept clean; and biological and behavior features of honeybees are used fully, burr combs removed and abandoned from a bee colony are cut into strips, the strips are pasted to the bottoms of the bottles, and bees are induced to secret wax and nest in the bottle bottoms by taking the strips as the basis and store honey in the bottles. Compared with the prior art, the productivity of the bee colony is improved by 2-3 times, the production efficiency is improved by 2-3 times, the laborforce is reduced by more than 70%, the production cost is halved, and the income of beekeepers is increased by 60-65%.

The invention provides an artificial breeding method for seriola aureovittata. The artificial breeding method for the seriola aureovittata comprises six aspects of parent fish selection, parent fish cultivation, spawning induction, insemination, incubation and fry cultivation. Prawns, drum shrimps, small yellow croakers and fucus are fed as high-quality baits before the spawning induction for nutrition enhancement, so that the quality of fertilized eggs is improved, and the hatching rate is increased; an oxytocic acts on the seriola aureovittata in a feed feeding mode, and the natural fertilizationmode is adopted, so that the stimulation of manual operation on the seriola aureovittata is reduced, and the labor cost is reduced; lecithin, trehalose, proanthocyanidins, laver powder and hyperoside are adopted as auxiliary hatching agents, and ultrasonic stimulation is supplemented, so that the hatching rate of roes is increased, and the malformation rate is reduced; the survival rate of fries is increased by feeding corresponding feed in each growth stage of the fries. By adopting the artificial breeding method for the seriola aureovittata, the hatching rate, the hatching rate and the survival rate are high, the malformation rate is low, the operation is simple, the labor cost is low, and large-scale breeding is easy.

The invention discloses an LED light source with an insect dispelling effect and an insect-dispelling LED filament lamp. The LED light source is formed by packaging a blue light chip and fluorescent powder, wherein the fluorescent powder includes the yellow fluorescent powder, the red fluorescent powder and the green fluorescent powder, the outer surface of the blue light chip is coated with the fluorescent powder, and the mass ratio of the yellow fluorescent powder to the red fluorescent powder to the green fluorescent powder is 1:(0.05-0.2):(0.05-0.2); the LED light source is prepared into a filament, and then the filament, a base and a bulb shell are assembled to form the filament lamp. The blue light component in the spectrum of the LED light source is smaller than millesimal, the filament lamp does not have the defects of promoting oviposition of insects on leaves and accelerating egg growth, and is high in excitation efficiency and luminous efficacy, and the luminous flux can reach 140 lm / w or above.

The invention discloses a method for breeding abigail shrimps in a lotus root pond. The method includes the steps that a stainless steel mesh, a gravel layer, a quartz sand layer, a dirt layer, a fertilizer layer and a silt layer are laid on the bottom of the breeding pond; lotus roots are planted in the silt layer; water in the breeding pond is pumped off, and clear water is poured into the breeding pond; young abigail shrimps are placed into the breeding pond; in the 1st month to the 2nd month after the young abigail shrimps are placed into the pond, shrimp feed with the particle size being 1 mm is fed into the breeding pond three times a day; in the 3rd month to the 5th month after the young abigail shrimps are placed into the pond, shrimp feed with the particle size being 3mm is fed into the breeding pond four times a day; in the sixth month after the young abigail shrimps are placed into the pond, shrimp feed with the particle size being 3 mm is fed into the breeding pond five times a day. According to the method, abigail shrimp breeding is combined with lotus root breeding, the utilization rate of the breeding pond is improved, the fertilizer and feed consumption is greatly saved compared with separate breeding, lotus roots cultured through the method are plumpy, white and tender and tastes sweet, and the abigail shrimps are rich in nutrition and delicious in taste.

The invention discloses a method using an artificially cultivated ant nest fungus garden to cultivate Termitornyces albuminosus. The method includes the steps of S1, capturing termites; S2, performingindoor cultivation; S3, preparing feed; S4, performing initial single-cavity nest fungus garden cultivation; S5, cultivating strains; S6, performing single-cavity nest fungus garden expanded cultivation; S7, performing field returning planting. By the method, Termitornyces albuminosus cultivation success rate can be increased effectively, and problems in the prior art can be solved hopefully.

The invention belongs to the technical field of biological feed, and discloses a Maruca testulalis larva artificial feed and a preparation method thereof. The preparation method includes the steps: placing mung beans and wheat germ powder in an oven at a temperature of 120 DEG C, baking for 8 h, and crushing through a crushing machine; weighing agar, adding 1200 mL of water, and boiling to completely melt the agar; and sequentially adding the mung bean powder, the wheat germ powder, yeast, cane sugar, methyl p-hydroxybenzoate, potassium sorbate, wesson's salt, ascorbic acid, choline chloride and mulvital into the boiled and melted agar water according to the raw materials and proportion, uniformly stirring and mixing, pouring into a clean container, cooling to room temperature, and storingin a refrigerator at 4 DEG C for later use. The Maruca testulalis larva artificial feed provided by the invention is simple in components and easy to prepare, optimizes the preparation steps, can beused for large-scale continuous feeding of Maruca testulalis indoors, and also provides a reference basis for feeding of other lepidoptera larvae.