8124 results about "Earthworm" patented technology

The invention discloses a pharmaceutical composition for treating rheumatism and rheumatoid disease, wherein the constituents include black-tail snake, gastrodia tuber, Clematis chinensis, pubescent angelica root, notopterygium root, ledebouriella root, speranskia herb, Loranthus mulberry mistletoe, cortex acanthopanacis, root of herbaceous peony, earthworm, achyranthes and cyathula root, dipsacus root, drynaria, east Asian tree fern rhizome, broomrape, psoralea fruit, eucommia bark, deer horn gum, homalomena rhizoma, hairy birthwort, batryticated silkworm, dragon's blood resin, Moghania philippinensis, futokadsura stem, rhizoma dioscoreae hypoglaueae, herba siehesbeckiae, root of red rooted saliva, buck grass, orienavine, anisetree bark, Japanese yam, pawpaw, large-leaf gentian root, and Tripterygium wilfordii 120-150, prepared Sichuan aconite root, prepared wild aconite root, processed semen strychni each 280-320g, Chinese angelica root, red ginseng, astragalus root each 140-180, pipe-fish, wood louse, buthus martensi karsch, Chinese ephedra, licorice root each 70-80, safflower, Ligusticum wallichii, notoginseng, cassia twig, hornet nest 100-120, centipede 50-60, asaryl, aniseed 80-100 and Aconitum pendulum Busch 15-20.

The invention relates to lightweight ecological nutrient soil for roof greening and a method for preparing the lightweight ecological nutrient soil. The nutrient soil is made of dry basis raw materials including 10-20% of biogas residues, 5-15% of slag, 10-20% of loess, 25-35% of rice hulls, 15-25% of mushroom residues and 15-30% of pine needle soil, and living earthworms accounting for 0.2-1% of the total mass of the dry basis raw materials. The nutrient soil is light in load, low in volume weight, free from hardening, resistant to trampling, fine in moisture and fertility preserving performance, pollution-free, extensive in source of raw materials, low in cost, simple in production process and easy to popularize.

The invention discloses a bioremediation method for soil polluted by heavy metals. The bioremediation method comprises the following steps of: adding earthworm feeds into the soil polluted by the heavy metals, turning the soil, uniformly mixing, and putting earthworms into the soil and cultivating the earthworms; after the earthworms are cultivated for 28 to 35 days, collecting earthworm excrements in the upper layer soil, collecting adult earthworms by adopting a natural lighting method, and retaining young earthworms and earthworm eggs in the soil; planting plants by adopting a hedge planting method, cradling the parts of the plants growing for 78 to 90 days, which are positioned above the ground, and removing the whole plants after the plants grow for another 50 to 70 days; collecting the adult earthworms and the earthworm excrements for 1 to 3 days by adopting an outdoor collection method every 28 to 35 days during planting of the plants; and after the whole plants are removed, collecting all the adult earthworms and the young earthworms by adopting the natural lighting method, and collecting the earthworm excrements and the earthworm eggs. The soil is subjected to remediationby combining animals, plants and microorganisms according to a proper remediation sequence and a remediation period, so that the bioremediation method is economic, environment-friendly, easy to operate, high in remediation efficiency and easy to popularize, and is particularly suitable for mild or moderate copper, cadmium and lead combined polluted soils.

The invention relates to a Chinese medical compound for curing cardiovascular disease, and is prepared by the following raw medicines: green tangerine peel, bupleurum, nutgrass galingale rhizome, turmeric root-tuber, pittosporm root, gentiana scabra bge, black nightshade herb, gambir plant, tuber fleeceflower root broil, radix astragali, cassia twig, ageratum, plantain seed, south dodder seed, red paeony root, szechuan lovage rhizome, kudzuvine root, malaytea scurfpea fruit, danshen root, hawthorn, safflower, pericarpium trichosanthis, blackberrykiky rhizome, tree peony bark, india madder root, dangshen, sojutsu var broil, indian buead, chicken's gizzard-membrane, combined spicebush root, cinnamon, baical skullcap root, ephedra herb, chinese magnoliavine fruit, fragrant solomonseal rhizome, radix stemonae broil, pinellia tuber broil, white mustard seed, nodakenin, sandalwood, rosewood heart wood, longstamen onion bulb, angelica, clematis root, kadsura pepper stem, ovientvine, herb pyrolae, desertliving cistanche, hairy antler, medicinal indianmulberry root, barbary wolfberry fruit, glossy privet fruit, dogwood, rhizoma anemarrhenae, amur corktree bark, spina date seed, platycladi seed, pubescent holly root, thinleaf milkwort root-bark broil, grassleaf sweelflag rhizome, silktree albizzia bark, twotooth achyranthes root, paris polyphylla, chinese date, oriental waterplantain rhizome, songaria cynomorium herb, papermulberry fruit, leech, cortex lycii radicis, earthworm, lucid ganoderma, glabrous greenbrier rhizome, magnetic stone dust, and longhairy antenoron herb with smallleaves. The invention has good curing effects on the applicable diseases.

The invention discloses a method for cultivating tea comprising the steps of, tea plantation sun screening, planting deciduous arbor around the tea plantation and between the tea trees, covering the tea plantation through rice straw and planting bean green manure, applying special-purpose fertilizer for organic tea, inoculating beneficial soil organisms and soil creatures including right amount of earthworm, finally carrying out irrigation through mini- sprinkling irrigation system in high temperature dry seasons.

The invention discloses a Chinese medicinal plaster for curing orthopaedics disease and the preparing method thereof, characterized by that it uses several ones of black-bone chicken, Chinese Angelica, Notoginseng powder,Myrrha, Rhizoma Drynariae, Dragon's Blood, Radix Curcumae, Common Burreed Rhizome, Zedoary, Giant Knotweed Rhizome, Ground Beeltle, Pyrite, and Frankincense as principal drugs and selects parts of 97 Chinese drugs such as Long-nosed Pit Viper, Earthworm, Dragon's Blood, Prepared ChuanWu, Pangolin Scales, Doubleteeth Pubesscent Angelica Root, Rhizoma Corydalis, Himalayan Teasel Root, Cortex Cinnamomi Cassiae, Flos Caryophylli, and Borneol as adjuvant drugs, according to different properties of Chinese drugs, fries partial medicinal materials, decocts partial light and strongly fibrous medicinal materials with water for three times, concentrates the decoction into extract, dries and crushes the extract into fine powder, and adds the fine powder into medicinal oil added with pills; and finally adds in powder of partial fine materials. Its formula and preparing method are peculiar and it is an ideal traditional external drug preparation for curing orthopaedics disease.

The invention aims to provide a traditional Chinese medicine for treating apoplectic hemiplegia and general paralysis. The traditional Chinese medicine comprises the raw materials of dozens of animal medicines and plant medicines such as gardenia, white atractylodes rhizome, radix bupleuri, green tangerine peel, tangerine peel, peach kernel, almond, mastic, myrrh, rhizoma sparganii, rhizoma zedoariae, spatholobus stem, radix notoginseng, calamus, radix salviae miltiorrhizae, rhubarb, turmeric, buffalo horn, muscardine silkworm, cornu antelopis, ox gadfly, white grub, jiashu, eupolyphaga, earthworm, leech, succinum, scorpio, centipede, draconis sanguis, pearl, borneol, realgar, cinnabar, long-noded pit viper, black-tail snake, long-noded pit viper, cicada slough and the like. The medicines are pulverized and prepared into medicinal granules, tablets, oral liquid, honeyed pills, water-bindered pills and capsules. The traditional Chinese medicine is quantitatively taken on time and can be used for promoting blood circulation, relieving the stasis of blood, expanding the blood vessels, improving the blood circulation of the brain, inducing the functional recovery of the brain, regulating the function of each system of a human body comprehensively and reinforcing the stress resistance and the tolerance of the human body, so that the curative effect is good, the total effective rate reaches 100%, and the cure rate reaches 100%. The invention is suitable for various patients suffering from the apoplectic hemiplegia and the general paralysis.

The invention discloses a medicament for treating cerebral thrombus which comprises the following raw materials: white atractylodes rhizome, dried orange peel, root of red rooted saliva, gastrodia tuber, chrysanthemum morofolium ramat, earthworm, safflower, grassleaved sweetflag rhizome, Ligusticum wallichii, peach kernels, polygala root, gum benzoin, licorice root, liquidambar orientalis mill, pericarpium trichosanthis, selfheal, natural musk, wine-treated rhubarb, tortoise shell, natural cow-bezoar, turtle shell, wild chrysanthemum flower, wild jujuba seeds, rhizoma dioscoreae, arborviate seed, capsule of weeping forsythia, spicebush root, malt, medicated leaven, achyranthes and cyathula root, achyranthes root, stellaria root, Arisaema cum Bile, ginseng, scorpion, clerodendroa cyrtophyllum, red ginseng, astragalus root, clematis stem, root of American ginseng, Chinese angelica root, immature bitter orange, lilyturf root and pilose asiabell root.

The invention provides a biological utilization method of waste tobacco stems. In the biological utilization method, the waste tobacco stems produced in the tobacco threshing and redrying process are used as a main raw material for preparing insect feed by a comminution or fermentation method, and the insect feed is mixed with conventional feed for breeding yellow mealworms, barley insects, dark mealworms, woodlouses, crickets, earthworms and other economic insects. The biological utilization method comprises the main steps: preparing tobacco stem feed; mixing the feed; breeding the insects; and utilizing the insects. Polypides of the produced insects are applicable to the breeding industry, and fecula is applicable to organic agricultural tobacco production. Through the food-taking process of the insects and the very strong decomposing and digesting capability of the insects, the waste tobacco stems are biologically transformed into of insect polypides with multiple purposes and products thereof and are organically connected with the livestock and poultry breeding industry and other industrial chains, so that the waste tobacco stem biomasses can be sustainably recycled, with high efficiency, no pollution and no discharge and good economic, environmental and social benefits are produced.

The invention provides a robot imitating an earthworm to penetrate into the earth, which can creep in the soil. The robot imitating the earthworm to penetrate into the earth structurally comprises a head portion drilling the soil, a front body segment, a rear body segment and a spiral rod for internally discharging the soil, wherein the front body segment and the rear body segment can move forwards and perform turning. The circumferences of the body segments are respectively provided with 3 support feet in an evenly-distributed mode, and the body segments are connected with each other through a pair of lead screw nut mechanisms. Driven by a motor, the support feet and the lead screw nut mechanisms are matched with each other to enable the robot to imitate the earthworm to creep. In addition, the robot is provided with a detection device, a gyroscope and a circuit board, and a combined cable is used to transmit power and information, thereby being favorable for remote real-time control by operators. The robot imitating the earthworm to penetrate into the earth has the advantages of being designed by adopting a biomimetic theory, imitating the earthworm to dig and creep, and being high in earth-penetrating efficiency, simple in structure, low in construction cost and the like. The robot imitating the earthworm to penetrate into the earth can move forwards and perform free turning, and is suitable for underground mineral reserve exploration, geological exploration, earthquake and mining accident rescue and the like.

Multiple Tray Vermicomposter with Thermal Siphon Airflow is a vermiculture composting device that uses earthworms to create compost where worms eat and digest food to excrete compost. It is a multiple tray system with a base and a lid. New compost trays with freshly loaded food and bedding are stacked on top of older trays containing worms and compost to instigate a continuous upward migration of the worms thereby creating continuous compost production. Compost trays have permeable bottoms to allow worms to pass through. Compost production is accelerated from thermal siphon airflow to provide ample airflow to the worms without the requirement of a power source. Light-tight air-permeable connections between trays, lid, and base, also accelerate compost production by keeping the worms completely dark. If worms fall through the bottom compost tray, there exists a ramp to enable the fallen worms to climb back into the bottom compost tray.

The invention discloses a method for raising earthworm by taking advantage of dairy manure and straws and stalks of crop, which applies fresh dairy manure and straws and stalks of crop to raise earthworm. The invention adopts fresh dairy manure and straws and stalks of crop as raw materials, which can not only solve the treatment problem of dairy manure in large-scale cattle farms and reduce environment pollution, but also obtain earthworm with high economic value as well as odourless, clean and natural organic manure with high quality, thus realizing the regeneration and utilization of dairy manure, reducing treatment cost for dairy manure on cattle farms, and greatly improving economic benefits of enterprises.

Treatment of refused pollutant is carried out by EC treating for sludge in sewage treatment plant, removing heavy metal, pesticides and antibiotics residues, entering into sludge dewatering apparatus to dewater, delivering dewatered sludge to air-drying farm to air dry, adding into additives to adjust N, P and K proportion in sludge, entering dried sludge into composting chamber to compost, transferring air to composing chamber, spraying water while timing agitating, adding into EM, fermenting, delivering manure mixture to livestock farm and feeding by earthworm. Earthworm's excrement can be used as biological organic fertilizer. It's cheap and economical.

The invention belongs to the field of feed and is particularly suitable for feeding crabs. The crab feed is mainly characterized in that: (1) various animal and vegetable proteins, starch, trace elements, an auxiliary agent, a feeding promotion agent and the like serving as raw materials are compounded, so that the nutrient contents of the crab feed are more balance and comprehensive, and the requirements of the crabs during different growing periods can be met only by adjusting the ration of relative raw materials in the formula; and (2) the modified plastic processing machinery and process are used, and simultaneously the processes of mixing, shearing, curing, swelling, granulating and the like of the raw materials are also completed. Under the joint action of the two factors, the shapeof the product is stable, the flexibility is adjustable, and the product is not loosened after being soaked in water for several hours, so that the product is in accordance with the feeding habit of the crabs. Because the raw materials comprise fly maggots and earthworms that provide a certain amount of natural antibiotic and immunological factor, the product is insusceptible to decay and deterioration and can improve the disease-resisting capability of the crabs taking the crab feed. The crabs cultivated by the crab feed have the advantages of quick growth, fresh and smooth meat and rich nutrition.

The invention relates to a traditional Chinese medicine preparation for treating cancers and a preparation method thereof. Cancer is one of serious illnesses in human society, numerous people in medical circle carries out research and treatment for years, but the effect is very little and the western medicine can even not effect a permanent cure; commonly, people associate cancer with death which makes the people suffer untold misery. The traditional Chinese preparation comprises 121 types of pure traditional Chinese medicines as follows: musk, bezoar, cordyceps, barbed skullcap herb, centipede, pangolin scales, earthworm, dogwood, lalang grass rhizome, asparagus, puff-ball, twotooth achyranthes root, prepared common monkshood daughter root, cortex cinnamomi, Chinese angelica, figwort root, carapax trionycis, blackberrykiky rhizome, cornucervi pantotrichum, honey and the like. When in preparing, the finished products of pills are prepared by selecting materials, crushing, mixing, preparing pills, drying, inspecting and packing or the finished products of oral liquid are prepared by selecting materials, soaking, decocting, concentrated matching, filtering, filling, pressing caps, sterilizing and packing. By utilizing the pure traditional Chinese medicine preparation to treat cancers, the invention has the advantages of addressing both the symptoms and root causes, having no toxic side effect, eliminating pains of patients and achieving the effect of treating thoroughly.

The present invention provides an environmentally friendly breeding method of ricefield eels and loaches, belonging to the stereoscopic environmentally friendly agriculture development mode and the matching technology. The technical scheme for solving the problem is as follows: 1, rice field construction; 2, rice field fertilization; 3, rational pesticide application; 4, breeding the ricefield eels and the loaches; 5, feeding management; 6, the ricefield eels and the loaches recapturing; 7, escape-proof technology of the ricefield eels and the loaches. The method has the following beneficial effects: 1, the rate of output is high; the annual rate of output of the ricefield eels and the loaches in each area unit is more than 1 / 3; 2, the management is convenient; the ricefield eels and the loaches can be placed simply, namely, only the seeds need to be placed into the rice field and the earthworms need to be placed on the ridge; 3, the economic benefit is good: the net profit of the ricefield eels and the loaches in the rice field in each area unit can be more than 3000 Yuan; 4, the environmentally protection effect is good, the soil can be loose and the soil fertility can be enhanced; simultaneously, with lots of organic fertilizers, the dosage of the chemical fertilizer is reduced and there is no need for the pesticide such as organic phosphorus.

The invention discloses a method for comprehensively improving saline and alkaline land soil, which is characterized by comprising the following steps of: applying different amounts of special improving medium for the saline and alkaline land soil according to the saline and alkaline conditions and carrying out rotary tillage for 1-2 times to uniformly mix the medium with the soil, wherein the applying amount of the improving medium is 10 kg / sq.m in a severe saline and alkaline land, 8 kg / sq.m in a moderate saline and alkaline land and 5 kg / sq.m in a light saline and alkaline land; inputting water to immerse the land surface, and then draining water after immersing for 3-8 hours; then covering a layer of nutrient-rich substrate with the thickness of 5-10 cm on the surface layer of the water-drained soil; finally, putting at least 20 alive earthworms into each square meter of soil and then farming. The method provided by the invention can overcome the disadvantages that the traditionalimproving technology is single and the saline and alkaline problem cannot be radically solved; by utilizing the method, the composition of a microorganism system of the whole farming layer is abundant, the structure is complicated and the function is complete; a good circulation of a spontaneous fermentation synthesis is formed, the growth of pathogenic bacteria in the soil is inhibited, and the saline and alkaline land is effectively and systematically improved.

The invention relates to an agricultural compound biofertilizer, in particular to a compound biofertilizer capable of improving the physical and chemical properties of soil and improving the yield and quality of agricultural products and a preparation method thereof. The fertilizer contains the following materials in percentage by weight: 30-40% of organic substance, 15-25% of plant straw, 14-15% of mixed biological fermentation bacterium liquid and 30-31% of inorganic nutrient, wherein the biological bacteria used in the invention comprise Rhodopseudomonas palustris, microzyme, azotobacter, phosphorus-solubilizing Bacillus megaterium and silicate bacteria; the organic substance components are humic acid, worm excretion and bean cakes; and the inorganic nutrient comprises N, P and K nutrient. The compound biofertilizer can be applied as basal fertilizer or additional fertilizer, and is applicable to all crops. By using the compound biofertilizer, the yield increase amplitude can be 8-10%.

The invention discloses a novel organic substrate and a preparation method thereof. The method comprises the following steps: using feces of beasts and birds as earthworm food; providing environment suitable for earthworms to grow; sieving the feces generated through being processed by the earthworms into earthworm feces with the grain diameter between 4 and 6 mm; and matching and adding pelhamite, perlite and trace elements for being uniformly mixed to prepare the novel organic substrate, wherein the grain diameter of the pelhamite and the perlite is between 3 and 5 mm. The novel organic substrate comprises the following ingredients in percentage by weight: 58 to 71 percent of earthworm feces, 25 to 35 percent of pelhamite, 3.5 to 6.5 percent of perlite and 0.05 to 0.5 percent of trace elements. The invention has the advantages of simple preparation method, rich resources and low price of adopted materials, changes waste materials into useful materials, reduces the environment pollution, and has sufficient nutrition and stable performance. When being used for flower culture, the invention improves the quality of the flower pit tray seedling culture, and reduces the seedling culture steps such as fertilizing and the like.

The invention belongs to the technical field of agriculture and discloses a watermelon seedling culturing substrate, which comprises the following components: earthworm cast, vermiculite, pearlstone and paclobutrazol, wherein the volume ratio of the earthworm cast to the vermiculite to the pearlstone is (2-3):0.6:0.4; and the dosage of the paclobutrazol is between 10 g / m<3> and 20 g / m<3>. When the substrate is used for culturing watermelon own-rooted seedlings, a nutrient solution does not need to be replenished, the seedlings are in order and strong without growing excessively, and the root systems are developed. After the substrate is planted into soil along with the seedlings, beneficial microorganisms in the substrate can quickly form a dominant microflora around the rooting zone of a crop, so that nutrition elements in the soil can be activated, and the utilization ratio of a fertilizer is increased; the application amount of an inorganic fertilizer can be reduced by 20-30 percent; soil-borne diseases can be resisted effectively, the incidence rate of field blight is low, and the control effect is between 86.74 percent and 89.4 percent, is higher than the control effect of an efficient bactericide for an own-rooted seedling growing from the ordinary substrate, and is basically close to the control effect of a grafted seedling; and the soluble sugar content of watermelon and the yield are increased.

The invention discloses a health preserving wine which is prepared from ginseng, gastrodia tuber, scorpion, hairy deerhorn, saussurea involucrate, earthworm, black-tail snake, ganoderma lucidum, Sichuan aconite root, Kusnezoff monkshood root, frankincense, myrrh, dipsacus root, east Asian tree fern rhizome, eucommia bark, homalomena rhizoma, ledebouriella root, ledebouriella root, Schizonepeta tenuifolia, centipede, cassia twig, Japanese yam, Tripterygium wilfordii, orienavine, achyranthes and cyathula root, batryticated silkworm, spatholobus stem, Clematis chinensis, asaryl, slice of aconite, fleece-flower root, notopterygium root, safflower, large-leaf gentian root, pubescent angelica root, Chinese angelica root, root of red rooted saliva, pawpaw, cortex acanthopanacis, leeches, radix paeoniae rubrathe, Chinese starjasmine, dried body of ground beetle, fructus lycii, kudzu vine root, epimeddium, Ligusticum wallichii, astragalus root, Loranthus mulberry mistletoe, and can be used for treating cerebrovascular diseases, hemiplegia, arthritis, periarthritis humeroscapularis and ischialgia.

The invention relates to earthworms, in particular to a method for cultivating an earthworm greenhouse, and belongs to the technical field of agricultural processing. By the method, the cultivation of earthworm greenhouses is realized through construction of earthworm farms, manure fermentation, earthworm stocking, breeding management and the like; pig manure, cow dung, broken forage and the like are fermented and then taken as manure; and through scientific management, the reproduction and growth of the earthworms are guaranteed, so that the demand of the cultivation of aquatic products is met.

The invention discloses an organic recycling agriculture production system with high efficiency, which uses food obtained from planted crops for feeding livestock, manure produced by which is fermented so as to produce biogas, biogas residue and biogas slurry, wherein, the biogas can be used as clean energy, while the biogas residue and biogas slurry are applied to cultivated lands or grass lands; the planted forage and crop stalks can be used for raising cattle or earthworm after grinded together with cattle manure; the earthworm can be extracted to produce plant growth enhancer, protein feed and biologic products; the earthworm manure can be used as highly effective organic fertilizer to be applied to farm lands or grasslands. The organic recycling agriculture production system of the invention abides by the theory of agriculture circular economy, utilizes nature resource fully and reasonably, promotes resource regeneration, forms virtuous circle of multi-grade utilization of material and energy, and thus is a modern agriculture technique with high quality, high yielding, high efficiency, low consumption and environment protection as well.

The invention discloses a method for treating and utilizing pig manure, which comprises: 1. a step of adjustment of the moisture, which is to stir and mix fresh pig manure and dried pig manure until the water content is reduced to between 55 and 60 percent; 2. a step of cultivation of earthworms, which is to stack the pig manure on an earthworm bed and throw the earthworms into an earthworm bed for breeding of the earthworms; 3. a step of preparation of feedstuffs, which is to dry and add the earthworms into feedstuff substrates to prepare high-protein feedstuffs; 4. a step of fermentation, which is to perform continuous aerobic fermentation treatment on the pig manure in a fermented greenhouse for 5 to 7 days, and turn over the pig manure for once per 2 hours, and simultaneously inject fresh air into the fermented greenhouse until the water content is reduced to between 40 and 45 percent; 5. a step of drying, which is to dry the pig manure in a pneumatic drier until the water content is reduced to less than 14 percent; 6. a step of deodorization treatment, which is to perform deodorization treatment on tail gas through a water bath dust remover; and 7. a step of preparation of edible fungus substrates, which is to add the pig manure into filler such as straw knots and wheat straw knots to prepare the substrates for cultivating edible fungi. The method has the advantages of low cost and reduction of environmental pollution due to preparation of the high-protein feedstuffs and the edible fungus substrates after the pig manure is treated.

The invention discloses an organic solid waste bio-treatment technology based on earthworm breeding. The organic solid waste bio-treatment technology based on earthworm breeding comprises the following steps that household garbage, sludge, medicine residuals or vegetation straws, animal excrement, fruit and vegetable leaves and the like, rich in organics, of sorted impurities are mixed and fermented according to a weight proportion; the mixture serves as the bait for breeding earthworms; ridges are built on a earthworm field through the mixture; young earthworms are put into the field after ridge building, and the input quantity of the young earthworms is 1 kilogram per square meter, bait is added every 11-16 days, the thickness of bait added each time is about as high as 10-15 cm, the earthworms are collected when the ridges are heightened to 60 cm, then bait continues to be added through a lateral input method, the earthworms are collected every two times of bait adding, and the work is repeated. The organic solid waste bio-treatment technology based on earthworm breeding saves energy, protects the environment, carries out treatment through a pure biological method, is high in processing efficiency and large in processing amount, develops a new treatment method for domestic garbage, and achieves perfect combination of social benefits, ecological benefits and economic benefits.

The invention relates to a method of earthworm cultivation through cow dung straw compost. Cow dung and straws are used as raw materials, the mixed materials of the cow dung and the straws are evenly mixed with mixed zymophyte liquid and then are watered and fermented until the temperature reaches 60 DEG C to 70 DEG C, and then fermentation is carried out for at least 3-5 days at the temperature. When the temperature goes down to 25 DEG C to 30 DEG C, earthworms are put into the fermentation materials, and according to consumption speed of nutriment in the cultivation process, fermentation products are added, a certain amount of earthworm cast is taken out, and the earthworms can be collected and harvested after maturing. The method can obviously improve growth speed and egg laying amount of the earthworms, and yield of the earthworms is improved.

The present invention relates to a maggot and earthworm ecological high-effective circulating cultivation method and cultivation equipment by using said method, belonging to the field of maggot and earthworm cultivation technology. Said cultivation process includes the following several processes: raw material supply process, bait processing process, circulating cultivation process and pasture planting and product processing process. Besides, said invention also provides the concrete steps of above-mentioned every process, and concrete operation method of said cultivation equipment.

The invention discloses an organic substrate suitable for planting vegetables, melons and fruits and a preparation method thereof. The preparation method is characterized by comprising the following steps of: mixing the following materials in percentage by weight: 30 to 40 percent of water hyacinth, 20 to 35 percent of sawdust, 10 to 20 percent of biomass char, 10 to 20 percent of wormcast, 0.3 to 1.1 percent of beneficial microflora, and 0.8 to 1.7 percent of nonmetallic mineral, and stirring the materials by using water with an EC value of less than 150US.cm<-1>; fermenting for 48 hours in a storeroom at the temperature of between 20 and 28 DEG C, and composting for 25 to 30 days at the temperature of between 40 and 90 DEG C so as to prepare the organic substrate. The organic matrix hasthe advantages of rich nutrition, strong air permeability, low cost, and capacities of improving the plant yield and quality and reducing the plant diseases and insect pests.

The invention discloses finless eel feed and a preparation method thereof. The finless eel feed is prepared by subjecting sweet potato starch, pumpkin, potato, blood of livestock and poultry in a slaughter house, soybean, poria cocos, rhizome of achyranthes bidentata, and the like to processes of material blending, sauce adjusting, extrusion forming, drying and the like, and the nutrient healthcare daily finless eel feed is earthworm-strip-shaped, rich in protein, dietary fiber, pectin, various vitamins, trace elements and the like, good in elasticity, capable of being softened immediately after being put into water, soft, fragrant and palatable, can realize trophotropism and promote growth, and has preventive and therapeutic effects on diseases like enteritis and body macule which are likely to occur. The finless eel feed is low in cost, convenient to process, store and feed, and high in input-output ratio.

The invention relates to the field of plant nutrient soil, and particularly relates to nutrient soil for a potted plant. The potting nutrient soil comprises the following active ingredients in parts by weight: 50-70 parts of needle-point leaf soil, 10-20 parts of chitosan, 5-10 parts of plant ash, 5-10 parts of pine bark, 1-3 parts of slaked lime, 10-20 parts of wormcast, 5-10 parts of river sand, 5-15 parts of bone meal, 2-5 parts of active microorganism, and 0.5-1.2 parts of liquorice. By adopting the technical scheme, the potting nutrient soil has the beneficial effects that the potting nutrient soil is rich in nutrient substances, good in water retention and nutrient preservation properties, good in soil permeability, and low in cost, potted plant can be directly placed in the potting nutrient soil for growth, the potting nutrient soil is high in nutrition value, rich in various mineral substances of calcium, phosphorus and the like, and can continuously provide nutrition. The potting nutrient soil is convenient to use, incapable of causing any environment pollution, good in solubility, popular with potted class, and has a broad market development space.