Earthworms need to be raised like this

Earthworms belong to a class of insects in the Arthropoda Insect. Commonly called the bandit child, also called "earth yuan." Earthworm locusts mainly include true Chinese aphids, aphids, and Phnom Penh aphids. Among them, China's true earthworms are widely distributed and have high medicinal value. They are one of the major medicinal species sold on the market in China, and they are also the main breeding species of the medicinal land mites in China. Earthworm larvae have functions of removing ecstasy, destroying product, collaterals, and treating injuries; attending to confidants, colds and fevers, bruises, milk veins, and ossifications. Market: It will not soar and tumble into the wild and home. In the mid-1980s, new proprietary Chinese medicines with terrene as the main raw material were developed and sold well at home and abroad. Wild resources are limited, domestic technology is backward, and the market is in short supply, leading to tighter prices. From 1998 to 1999, the price of land yuan rose to more than 30 yuan. Driven by strong profits, local farming has developed rapidly. A large number of domestic soil yuan have flocked to the market, and the market has become saturated. Exports have been sluggish, which has caused the market price to gradually decline. By 2001, the price was between 18 yuan and 22 yuan. At present, the local market price of Tuyuan rose slightly, the purchase price was around 20 yuan, and the market price was about 25 yuan. According to the survey, the market will run smoothly and will not plung to skyrocket: With the participation of WTO, the Yuanyuan Export will At the same time, its food value has also been developed, has become a delicacy on people's dinner table, but also has the effect of disease-free prevention, enhance the body's immunity. Therefore, the prospects for the Yuan are still relatively bright. Artificial locust mites are low-cost, fast-acting, wide-ranging feed sources, and simple breeding methods. One kilogram of egg sheaths can be hatched and cultured for one year to harvest about 100 kg to 150 kg of fresh adults. Gross income can reach 1600 yuan to 2,000 yuan. The egg sheath is also available in 70 kg, while the area is only 15 to 20 square meters. An auxiliary labor force can manage 50 square meters to 70 square meters, can feed more than 400 kilograms of grasshoppers, and the annual benefit is 5,000 yuan to 6,000 yuan. What kinds of introductions to conventional breeding measures are introduced: Selection of the true varieties of Chinese wolfberry, scorpions, and Phnom Penh. Choose adults with dark body color and luster, large and long body, full and robust, full limbs, clear foot burrs, no body mud, good animation, and rapid escape; also choose to trap local wild locusts. The good ones stay as species worms. Choose the appearance of brown or brown color, full size, bright color, gently feel the egg sheath by hand felt elastic egg left as an egg sheath. Both must be disinfected. Modulation in the selection of feed, feed should be properly coordinated: not only pay attention to nutritious, comprehensive, good palatability, but also take into account the low cost, easily solved feed sources. The main food sources of earthworms should be mainly maggots, bran, pasture powder, fresh pasture, sweet potato leaves, leaves, green corn, fruits and the like; animal feeds such as lotus root starch, meat residue, and fishmeal should be properly added. This kind of feed has higher nutritional value and is also conducive to the growth and development of the parasite. In order to keep the density of locusts in the larvae, they live in groups. When they are improperly managed or have high stocking densities, the locusts may eat the same species or eat oocysts. Therefore, the stocking density should have a certain limit. The newly hatched nymphs were 180,000/sqm, and the mung bean type was 80,000/sqm. Earthworm larvae from the incubator to the size of soybeans, the general molting 4 to 5 times, the body to increase 15 times to 20 times, should be done in the pool work. Feeding ponds can cultivate about 3,000 adults per square meter, or about 10,000 nymphs. Divide the pool in time according to the size of the insect. In the breeding process, three females are generally assigned to one male, which is suitable. Feeding according to different ages, seasons, and stages of development requires appropriate feeding methods and food intake. The number of feedings should be grasped once every two days during the low-temperature months, and once or twice per day during the high-temperature months. The amount of feeding is related to the stocking density. In general, more insects eat more, and less insects eat less. Young nymphs are nymphs that grow from sesame seeds. Feeding utensils and facilities should be small, and the mud thickness should be 6 cm. Spread the concentrated feed evenly on the topsoil. Sprinkle more on the four sides. Spread the soil with a finger and dig deep into the soil about 2 cm to mix the feed with the soil surface. Also can add some animal feed, such as fish meal, silkworm meal, lotus root meal. Should be fed less, add diligently and spread it. Mid-aged nymphs grew from mung bean nymphs to soybean nymphs. In the mix of feed should be more and miscellaneous, can increase the proportion of green feed, reduce the fine material, increase the calcium and phosphorus components. The nymphs above the 5th instar can unearth and feed on the surface of the pool, and they can spread a layer of rice husks that have undergone decomposed fermentation. The feed was placed on a feeding tray, and the feeding tray was placed on the rice hulls for the ground worms to drill and feed from the soil. Older nymphs grow from soybeans to broad bean nymphs. There is no greater change in morphology and physiology than middle-aged nymphs, and feeding and management practices are similar. The content of protein, vitamins, etc. in feed should be appropriately increased, and the proportion of green feed should be appropriately reduced. Adults should pay attention to the screening of the egg sheath. When screening, it is advisable to use a sieve for the corresponding hole. The action should be light so as not to damage the ovary and injure the worm. Egg sheath hatching The egg sheaths that will be produced from late April to mid-August are collected monthly and placed in the egg sheath cylinders. The overwintering eggs produced in late August and the egg sheaths produced in late April and May of the following year are placed in the same cylinder. In order to reduce the infection of fungi, the egg sheath can be immersed for 1 minute in a 1:5000 solution of potassium permanganate and then taken out to dry. The warm-blooded locust is a variable-temperature animal. To increase its yield, it is necessary to break the hibernation period so that it can grow and develop in all seasons. Warming can be used. Warming in early spring: Earthworms hibernate after the coldest period of one year, and warm up in February and March when temperature rises. Add fuel 3 times to 4 times a day. Feeding room temperature control in 30 °C ~ 32 °C, should always measure temperature; air humidity control in 75% ~ 80%; litter moisture content should be based on a variety of insect models, were controlled at 15% to 20%. Warming in winter: From the beginning of autumn, until the indoor natural temperature in the second year reaches 25°C or more. The biological characteristics of locusts are omnivorous insects. They like to live in dark, moist, humus-rich, loose and fertile soils. They inhabit the wild in the wild like litter and loose soil below the stones; they are mostly out at night. , foraging or mating, but in covert or darkness, it is also active during the day. The optimum temperature for the activity is 15°C to 30°C, the soil moisture content of the rearing soil is maintained at 15% to 20%, and the relative humidity of the space is maintained at 70% to 80%. It passed through the egg sheath → nymphs → adults and other stages throughout its life. Reproductive methods are sexual reproduction. Males have wings and females have no wings. Harvesting Processing and storage Male nymphs from 7th to 8th instar or male nymphs, elder female nymphs and female adults before feathering are collected timely. Method: Natural hatching can only be harvested after wintering. Harvesting combined with castration. Only males with 25% of the total number of females were allowed to breed, and all other males were harvested. It can also be based on changes in the season. The warm-flying earth locusts can be harvested as appropriate during the period between the development of the worms and the adult nymphs. Processing females dry all medicine. Captured between April and October. Artificially reared earthworms can be harvested in batches in batches. After catching the earthworm, it is put into boiling water and burned to death, and then it is taken out to dry or dried. Sun dry-cleaned the sludge on the surface of the net insect body, and then used open water bubble to kill, placed on the sieve in the sun exposure for 3 days to 4 days. Drying the charcoal and putting it on a wire mesh sieve to set it on fire. Sieves and furnaces should maintain a certain distance, the temperature should be controlled at 50 °C ~ 60 °C, often flipping the body, so as not to coke. It can also be dried with a fire. Due to the large helium gas in storage, it is easy to produce caterpillars and mildew. Before the mold season, it should be smoked and stored in a clean plastic bag or a covered cylinder. If the time is longer, some lime should be added to the bottom of the container to absorb moisture to keep the earthworms dry and to prevent mold and insects. The dry grasshoppers are ovary flat and plump. They have a light, soft texture and a light touch. The back is purple and shiny, with a small head and red-brown belly. There are three pairs of feet on the chest. The transverse ring on the abdomen is brittle, and the taste is slightly salty. Selection of a pre-feeding rearing room Because the ground locust is quiet, full use can be made of used houses, vacant wall corners, etc. The breeding room should be built in a quiet place, try to make the house light darker. Before and after the window is opened and the screen window is set, the door must be tightly fitted or set with a double door, and only one person is allowed to pass through or a small-shaped cart. Open a ditch outside the breeding house and inject water to prevent reptiles from entering indoor or outdoor locusts. Feeding tank type feeding tanks generally use old cylinders and cylinders. The cylinder port should be large, the inner wall is glazed and smooth to prevent insects from crawling out, the above can be stamped to prevent invasion of enemies, cylinder diameter of about 0.5 meters, cylinder depth can be 0.3 meters to 0.5 meters. Multi-layer feeding platform construction: behind the wall should be against the wall to take hardening measures, can not have gaps; on both sides with bricks, bricks laid flat; front can be brickwork, can also be made of wood; floor and cover for a length of 1 meter ~ 1.35 meters, width 0.8 meters, thickness 0.03 meters to 0.05 meters of cement prefabricated panels. The first floor is 0.50 meters high and the bottom edge of the pool mouth is 0.2 meters away from the bottom of the pool. The second floor is 0.45 meters high. The length and width of each pool is the same as the first floor. The difference is that the bottom edge of the pool mouth is 0.15 meters from the bottom of the pool. A total of 4 to 5 floors can be built. Stick a glass strip 5 cm to 7 cm wide along the inner wall of the pool door to prevent insects from climbing out. The height of each pool should not be less than 40 cm. Breeding equipment Due to the need for the ground locusts to be reared in divided-age ponds, screened litter, and egg sheaths, sieves with different holes should be prepared. The screen frame is generally made of a relatively smooth material; the screen is preferably made of copper wire, stainless steel wire, or the like. The feed plate can be made of plywood or fiberboard; The mites are prepared to live in the mud for a lifetime and take some nutrients such as humus, minerals and vitamins from the mud. Nest mud must: soil fertile, clean, rich in humus, nutrients, humidity hand into a group, touch the scattered; moderate particles, mixed with 30% ash or plant ash, earthworm excrement and a variety of livestock manure etc. Things. For every 50 kg of mud, add 1 kg of weathered lime powder and mix well. The soil moisture content should be between 15% to 20%. According to different development stages, different seasons, and different rearing equipment, the soil moisture content of the burrow was properly adjusted. When the average temperature of the indoor temperature reaches 10°C or more during the season when the season changes, the grasshoppers begin to feed and eat. In areas where there is a period of hibernation, the insulated straw that covers the surface of the pool is removed and cleaned. The feed is adjusted to be slightly moister, and sprinkled with some green feed and fresh leaves for free feeding. Mix the concentrate with saute and mix with green fodder except rice bran to increase appetite. According to the amount of activity of the worm body, it should be based on the principle of how much to eat and how much to feed. Pay attention to check whether there are pests in the bottom mud. In summer, it is necessary to do a good job of preventing heatstroke and cooling in time. The indoor temperature should be controlled below 36°C. If the temperature is too high, doors and windows can be fully opened, and water can be sprayed in the room for cooling. Green and juicy feeds can be added to increase the humidity of the litter and can also be adjusted by spray. In the case of high-temperature drying, the mortality rate of mantle worms and the loss rate of egg sheaths increase, so be sure to pay attention to the regulation of humidity at any time. In the fall, the doors and windows should be closed tightly, and the gaps must be closed tightly to close the vents. During the first half of hibernation, it is necessary to turn over the mud and check whether the insects are hidden in the mud. Increase the mud thickness to facilitate insulation. The thickness of the mud during wintering is 3 cm to 6 cm thicker than in summer. In more than one month before winter, it is necessary to appropriately increase the concentrate and protein feed in order to increase the energy and fat accumulation of earthworms, so as to enhance the body and to better survive the long winter. Before winter hibernation, the pool should be adjusted to the dry humidity of the litter. A thorough inspection of the body should be done before winter winter. We must resolutely eliminate old, weak, sick, and remnants. Add a cover to keep warm. Put a layer of 6 cm thick straw or straw on the pit. The mud should generally be adjusted slightly, but it should be adapted to the temperature during the wintering period. It is necessary to maintain a certain humidity in the mud. In addition to checking the mud and wet conditions, it is generally prohibited to turn the mud. The overwintering temperature of the earthworm is about 0°C to 4°C. When cold currents invade, antifreeze work should be done. When the temperature exceeds 8°C, the temperature should be lowered. Always check for rat damage. Diseases and Insects to prevent bulging disease (abdominal disease) symptoms abdominal swelling, inconvenience to crawl, loss of appetite. Diarrhea stool green or soy sauce color, the body surface gloss disappeared. Prevention and control of attention to regulate the humidity of feeding soil; green, juicy feed to preservation and preservation, feeding amount, time should be regular; 100 kg of fine material plus 100 grams of Coptis powder or add antibiotics, and even fed 3 days. Damp fever (atrophy) Symptoms The worms are waxy and dull, and they are difficult to peel off. They are often present in the top layer of the mud and do not eat. They move slightly and gradually shrink into a mass and die. Prevention breeding room should be ventilated and ventilated, open doors and windows at high temperatures, spray water on the ground to prevent stuffy heat and reduce room temperature; feeds should be fed with fine and green materials, and fine materials should be mixed with 2% salt water to create the same humidity as the litter. He feeds while mixing. The symptoms of stomach wall ulceration were dark spots in the middle belly of the abdomen, and the stomach wall adhered to the intersegmental membrane. In severe cases, the intersegmental membrane collapsed and flowed out of the odor. Prevention and control temporarily stop feeding animal feed, pay attention to keep fresh feed hygiene. 2% salt water was added to the feed. The mother feed was added to the feed and 4 tablets were used for each 5 kg of the worm body. Green Mildew (soft ringworm or body rot) Symptoms are dark green, spotted, six-legged, tentacles, sagging antennae, sluggish body, sluggish operation, no feeding at night, severe illness and disease in the mud surface Struggling day and night, do not enter the soil, do not eat, body dry. The prevention and control of the diseased breeding ponds, litter was discarded, and the feeding tanks were sprayed with 1% to 2% formalin solution for sterilization. In the feed, 0.25 grams of chloramphenicol or chlortetracycline was used to stir 250 grams of wheat bran to feed on earthworms and feed 2 to 3 times. You can also use tetracycline powder 0.3 grams, dissolved in the rice bran after soaking, sprinkled on a paper or feeding tray and move into the pool feeding until cured. The osseous sheath of the osseinous mildew rot is mildewed and the odor of the internal oocysts grows. White filamentous fungi grow on the ovum sheath and clot with the mud. The egg sheath is preferably screened for 5 days to 7 days. After the debris is removed, it is washed and dried, then mixed with 1 part of 3% bleaching powder and 9 parts of lime powder, wrapped in gauze, and sprinkled on the egg sheath. After half an hour, sieve out the powder. It can then be stored or hatched; the proper humidity of the hatching mud is maintained, and the hatching mud cannot be too wet. Whiteflies endanger the whitefly, commonly known as "fungus." The whiteflies generally live on the surface of the mud. When they feed on earthworms to excavate their soil at night, they fly to the ground maggots and bite them, making them unable to feed safely. Prevention and treatment of bones, fish and other fragrant baits, on the feed tray during the day to induce cockroaches, once every 1 hour to 2 hours, can be used repeatedly. Clean the egg sheath. Frequent cleaning of surface dirt, moldy foods, old and weak wounds, dead insects, etc. Added new mud. The harmful effects of rats and rats are also called woodworms, and the harm is that they compete with the land maggots for the site and grab the feed. Control and take 1 piece of refined trichlorfon powder and add 200 pieces of water. After the drug is dissolved, add appropriate amount of flour, transfer it into a paste, and then draw with a brush to apply a horizontal line around the inner wall of the rearing tank. Use it several times in a row. Other natural enemies that endanger the locusts are geckos, house rats, quail, chickens, ducks, and cats. Breeders should strengthen their capture and prevention. (Offering by Xiao Lianying and Kong Fanxia)

ADSHI Tattoo Machine

Tattoo Machine,Tattoo Gun,Liner Tattoo Machine

Tattoo Equipment, Nail Beauty Tools Co., Ltd. , http://www.cstattoofurniture.com