41 results about "Potamogeton distinctus" patented technology

The invention relates to the technical field of aquaculture, and specifically relates to grass carp feed containing Chinese herbal medicines. The feed is prepared by the following raw materials by weight: 45-50 parts of corn, 20-22 parts of rye bran, 8-10 parts of fried sunflower seeds, 20-25 parts of soybean meal, 15-18 parts of peanut straws, 12-15 parts of wheat middlings, 3-4 parts of calcium hydrophosphate, 6-8 parts of watermelon peels, 5-6 parts of pumpkin seeds, 8-10 parts of potamogeton distinctus, 8-10 parts of corn tender leaves, 1-2 parts of radix scutellariae, 1-2 parts of radix isatidis, 1-2 parts of radix bupleuri, 0.5-1 part of rheum officinale, a proper amount of salt and 4-5 parts of a phagostimulant. In the prepared grass carp feed, plants such as watermelon peels and potamogeton distinctus that the grass carp likes are added to basic raw materials, thereby increasing palatability of the feed. The Chinese herbal medicines can enhance disease-resistant and bacterium-resistant capacities of the grass carp, so that use of chemical medicines is prevented. The grass carp fed by the feed has enhanced immunocompetence, effectively reduced morbidity, obviously increased in weight and is active in appetite.

The invention relates to a method for designing an ecological pollution reducing drainage channel, which comprises the following steps: (a) digging a drainage channel according to the drainage and water-logging prevention standards or repairing the drainage channel with a trapezoidal cross section; (b) paving honeycombed concrete precast slabs with a plurality of holes on the two sides of the channel to keep the smooth drainage of farmlands and the stability of slopes; (c) planting a submerged plant in the holes of the honeycombed concrete precast slabs, wherein the submerged plant is eel grass, hornwort, waterweed, water milfoil, pondweed or ruppia maritima; (d) setting wide-top weir type water retaining dams in the ecological pollution reducing drainage channel at intervals of 200 to 500 meters, and setting a control gate at the top of the wide-top weir type water retaining dam; and (e) setting a scale for measuring water at one side of the wide-top weir type water retaining dam. The method can prevent the collapse of the drainage channel, keep the stability of the side slope and the smooth drainage, implement the drainage measurement and control the drainage under the condition of meeting the drainage and water-logging prevention standards of the farmland, and reduce the loss of fertilizer nutrients from an irrigation and drainage system.

The invention discloses a freshwater crayfish feed for improving the meat quality. The freshwater crayfish feed is prepared from the following substances in parts by weight: 30 to 40 parts of soybean meal, 10 to 15 parts of corn meal, 8 to 10 parts of tea seed cakes, 6 to 10 parts of bone powder, 8 to 10 parts of mussels meat, 15 to 20 parts of silkworm chrysalis, 3 to 5 parts of smilacina atropurpurea, 4 to 6 parts of vallisneria natans, 2 to 4 parts of potamogeton distinctus, 5 to 8 parts of bentonite, 8 to 10 parts of sugarcane bagasse, 1 to 3 parts of composite vitamin, 1 to 2 parts of amino acid chelate, 3 to 5 parts of a Chinese herbal additive, and 4 to 6 parts of a composite additive. The feed disclosed by the invention is comprehensive and balanced in nutrition; the variety of raw materials is rich, so that the demands of freshwater crayfish in different periods for growth can be met; most of the used raw materials are pure and natural environment-friendly raw materials, and no drugs are retained in the bodies of the freshwater crayfish; the yield can be greatly increased; meanwhile, the freshwater crayfish tastes delicious and is chewy, so that a better breeding benefit is realized.

The present invention is directed to a preferably live attenuated or subsequently inactivated African swine fever virus (ASFV), comprising a non-functional genomic CD2 gene, wherein such ASFV is non deficient in its replication, as well as to corresponding compositions or immunogenic compositions or vaccines, methods of production and uses for treating and / or preventing African swine fever in mammals, preferably of the family Suidae, for instance pigs, more preferably domestic pigs (Sus scrofa domesticus), wild pigs (Sus scrofa scrofa), warthogs (Potamochoerus porcus), bushpigs (Potamochoerus larvatus), giant forest hogs (Hylochoerus meinertzhageni) as well as feral pigs.

The invention discloses odontobutis obscura parent fish feed. The odontobutis obscura parent fish feed is composed of the following components in parts by weight: 40-60 parts of eel grass, 40-60 parts of duckweed, 30-50 parts of corn meal, 10-20 parts of globe artichoke, 5-10 parts of hizikia fusiformis, 5-15 parts of potamogeton malaianus, 1-5 parts of pomegranate peel extract, 1-5 parts of persimmon leaf extract, 5-10 parts of crabshell powder, 5-10 parts of earthworm powder, 5-10 parts of pumpkin powder and 1-2 parts of sulphur neomycin. The odontobutis obscura parent fish feed has the advantages that the formula of raw materials is reasonable, a preparation technology is simple and feasible, the content of total protein in feed is high, energy required by growth of a parent fish can be provided, and egg laying amount is high; globe artichoke, potamogeton malaianus, hizikia fusiformis, pomegranate peel extract, persimmon leaf extract and sulphur neomycin are compounded, antibacterial and antiviral capabilities of the parent fish are improved, growth and development of the parent fish are promoted, diseases are fundamentally prevented and controlled, and the survival rate of fish fries is increased; palatability can be enhanced by virtue of the crabshell powder, the earthworm powder and the pumpkin powder, and the grazing rate of the parent fish is increased.

The invention discloses a plant-extract-based freckle removing and whitening cosmetic which comprises functional components a pterocephalus hookeri heck extract and a potamogeton distinctus extract, wherein the weight ratio of the pterocephalus hookeri heck extract to the potamogeton distinctus extract is (2-4):1. A preparation method for the pterocephalus hookeri heck extract and the potamogeton distinctus extract comprises the following steps: performing hot reflux extraction on dry pterocephalus hookeri heck and potamogeton distinctus with ethanol, combining filtrate, and performing concentration until ethanol smell disappears to obtain an ethanol extract concentrate; diluting the ethanol extract concentrate with water, and performing extraction sequentially with petroleum ether, ethyl acetate and water-saturated butanol; dissolving butanol extract in water, performing filtration, enriching active ingredients in filtrate with macroporous resin, and performing spray drying. According to the freckle removing whitening cosmetic, the plant extracts are adopted as the functional components, and the content ratio of the pterocephalus hookeri heck extract to the potamogeton distinctus extract is controlled, so that freckle removing and whitening effects can be maximized. The freckle removing and whitening cosmetic is safe and effective.

The invention relates to the technical field of aquaculture, and specifically relates to grass carp feed containing Chinese herbal medicines. The feed is prepared by the following raw materials by weight: 45-50 parts of corn, 20-22 parts of rye bran, 8-10 parts of fried sunflower seeds, 20-25 parts of soybean meal, 15-18 parts of peanut straws, 12-15 parts of wheat middlings, 3-4 parts of calcium hydrophosphate, 6-8 parts of watermelon peels, 5-6 parts of pumpkin seeds, 8-10 parts of potamogeton distinctus, 8-10 parts of corn tender leaves, 1-2 parts of radix scutellariae, 1-2 parts of radix isatidis, 1-2 parts of radix bupleuri, 0.5-1 part of rheum officinale, a proper amount of salt and 4-5 parts of a phagostimulant. In the prepared grass carp feed, plants such as watermelon peels and potamogeton distinctus that the grass carp likes are added to basic raw materials, thereby increasing palatability of the feed. The Chinese herbal medicines can enhance disease-resistant and bacterium-resistant capacities of the grass carp, so that use of chemical medicines is prevented. The grass carp fed by the feed has enhanced immunocompetence, effectively reduced morbidity, obviously increased in weight and is active in appetite.

The invention discloses an extraction process for optimizing total flavonoids of potamogeton distinctus by a response surface method. The process comprises the following steps of (1) preparing a control solution; (2) preparing a sample solution; (3) detecting the wavelength; (4) making a standard curve; (5) establishing and analyzing a regression model; and (6) analyzing and optimizing an experimental result. The extraction process is simple, high in extraction efficiency and easy to popularize and apply; the response surface method is used for optimization to determine optimal factors; the scientificity and stability of extraction are guaranteed; and a basis is provided for quality standard research.

The invention discloses a ternary compound weeding composition, and its active ingredients include metamifop, cyhalofop-butyl, and starane, wherein the weight ratio of the metamifop, cyhalofop-butyl, and starane is (1-6):(2-7):(1-6), preferably (2-6):(3-7):(2-6), most preferably 4:5:4; under such weight ratio, the production cost and the weeding effect can be balanced, and good economic and social benefits are brought. The weeding composition is applicable to the prevention and treatment of grassy seeds and broad-leaved weeds for various crops, particularly to the prevention and treatment of Echinochloa crusgalli, Euphorbia lathyris, Monochoria vaginalis and Potamogeton distinctus.

The invention discloses a traditional Chinese medicine composition for treating tympanites with the syndrome of accumulation and binding of water-heat, wherein the traditional Chinese medicine composition consists of following raw materials, by weight: 12-15 parts of oriental stephania root, 12-15 parts of bredia quadrangularis, 12-15 parts of stephania tetrandra, 15-18 parts of cyclosorus dentatus, 7-10 parts of dichocarpum auriculatum, 20-25 parts of cardamine hirsute, 20-25 parts of bidens pilosa, 20-25 parts of cynoglossum amabile roots, 12-15 parts of polygonum perfoliatum, 20-25 parts of potamogeton distinctus, 12-15 parts of roots of moghania fruticulosa, 8-10 parts of asiatic striga, 8-10 parts of herba inulae, 12-15 parts of herba eupatorii, 20-25 parts of commelina communis, 4-6 parts of radix glycyrrhizae, 10-12 parts of herbal ainsliaea fragrans and 20-25 parts of leersia hexandra. The traditional Chinese medicine composition can effectively cure the tympanites with syndrome of accumulation and binding of water-heat, and is high and good in curative effects.

The invention relates to a method for designing an ecological pollution reducing drainage channel, which comprises the following steps: (a) digging a drainage channel according to the drainage and water-logging prevention standards or repairing the drainage channel with a trapezoidal cross section; (b) paving honeycombed concrete precast slabs with a plurality of holes on the two sides of the channel to keep the smooth drainage of farmlands and the stability of slopes; (c) planting a submerged plant in the holes of the honeycombed concrete precast slabs, wherein the submerged plant is eel grass, hornwort, waterweed, water milfoil, pondweed or ruppia maritima; (d) setting wide-top weir type water retaining dams in the ecological pollution reducing drainage channel at intervals of 200 to 500 meters, and setting a control gate at the top of the wide-top weir type water retaining dam; and (e) setting a scale for measuring water at one side of the wide-top weir type water retaining dam. The method can prevent the collapse of the drainage channel, keep the stability of the side slope and the smooth drainage, implement the drainage measurement and control the drainage under the conditionof meeting the drainage and water-logging prevention standards of the farmland, and reduce the loss of fertilizer nutrients from an irrigation and drainage system.

The invention discloses a weeding composition containing tralkoxydim and triafamone, the effective components of the weeding composition are tralkoxydim and triafamone, and the mass ratio of tralkoxydim to triafamone is 4-20:15-30. The weeding composition disclosed by the invention has a synergistic effect, is mainly used for gramineous weeds in paddy fields, and has a relatively good inhibition effect on gramineous weeds, broadleaf weeds and nutgrass flatsedge, such as cymbidium sinense, Digitaria sanguinalis, moleplant seeds, green bristlegrass, Rottboellia cochinchinensis, Syzygium aromaticum, arrowhead,Eclipta prostrata, pondweed,Bidens tripartita, annualnutgrass flatsedge, Juncellus serotinus, etc. and is safe to paddy rice. The two herbicides are compounded to expand the herbicide controlling spectrum, so that the weeding composition has obvious synergistic effects and reduces the use dosage. The weeding composition has high safety, reduces the pesticide use frequency and reducethe pesticide application cost, and can also play a role in controlling weed population change, reducing weed drug resistance, maintaining agricultural ecological balance and protecting the environment, so that the compounding of the two herbicides is worthy of popularization.

The invention discloses traditional Chinese medicine composition for treating male infertility. The traditional Chinese medicine composition comprises raw materials in parts by weight as follows: 8-12 parts of prepared manyinflorescenced sweetvetch root, 10-15 parts of root and leaf of Elaeagnus lanceolata, 7-9 parts of deerhorn glue, 6-8 parts of all-grass of Lance Herminium, 5-7 parts of root of Crepis rigescens, 5-7 parts of root of Potamogeton distinctus, 10-13 parts of barbary wolfberry fruit, 6-9 parts of dodder seed, 5-8 parts of palmleaf raspberry fruit, 7-9 parts of Chinese magnoliavine fruit, 5-7 parts of mulberry, 4-6 parts of plantain seed, 5-8 parts of dried tangerine peel, 8-12 parts of Chinese angelica, 7-10 parts of prepared rehmannia root, 6-8 parts of epimedium, 9-13 parts of fleece-flower root, 8-12 parts of Codonopsis root, 7-9 parts of dipsacus root, 2-4 parts of liquorice root, 6-8 parts of milkvetch root, 3-5 parts of fluorite, 1-3 parts of rhizome or herb of purple Bergenia and 2-4 parts of all-grass of small-leaf Ziziphora. The traditional Chinese medicine composition adopts a Chinese herbal medicine formula, the medicines are used in combination to have a synergistic effect, so that the traditional Chinese medicine composition has the multiple effects of tonifying yang, securing essence, nourishing the liver and the kidney, boosting essence, nourishing blood, regulating qi, removing dampness, soothing the nerves, strengthening body and the like, improves the sperm quality fundamentally, enhances the body mechanism of a patient and has a remarkable curative effect on treatment of male infertility. Clinical research proves that the effective rate reaches 99%, and the cure rate is as high as 95.7%.

The invention provides traditional Chinese medicine for treating cold-dampness type lumbar disc herniation and a preparation method. The traditional Chinese medicine is prepared from clinopodium polycephalum, style pachysandra herbs, chloranthus spicatus, potamogeton pectinatus, henbit deadnettle, planetreeflower clearweed roots, longan roots, alpinia japonica, creeping mallotus roots or leaves, papayas, convolvulaceae argyreia acuta, roots and leaves of affined conehead, urena procumbens, bidens biternata, stropanthus divericatus, oleanderleaf agapetes roots and oreocnide frutescens. The traditional Chinese medicine for treating the cold-dampness type lumbar disc herniation has the advantages that by means of the traditional Chinese medicine theory in China, the effect is achieved quickly, the curative effect is exact, the safety is high, no toxic or side effect exists, and relapsing is not prone to occurring when the traditional Chinese medicine is used for treating the cold-dampness type lumbar disc herniation.

The invention discloses a breeding method for enhancing salt tolerance ability domestication of potamogeton pectinatus. The method comprises the steps that potamogeton pectinatus seeds with a determined salt tolerance range are soaked, peeled and cleaned; a planting substrate with the total salt content the same as the salt tolerance upper limit value of the selected seeds is prepared, the seeds are planted in the planting substrate, a salt-containing aqueous solution with the salt content equal to that of the planting substrate is poured into the planting substrate, and the pH value of the substrate solution is adjusted to reach the alkali resistance growth extreme value; after the seeds germinate, the planting substrate is irrigated with a NaCl aqueous solution with the salt content 0.5 % higher than that the planting substrate solution every 7 days, Na2CO3 with the pH value 0.3 higher than that of the planting substrate solution, a NaHCO3 solution and 20 mg*L<-1> IAA aqueous solution are applied to the planting substrate, the steps are continuously repeated, experiment operation is stopped till growth physiological indexes of seedlings are not increased and the whole plants start to become yellow, then the seedlings transplanted to a field to be subjected to seedling hardening, and a new potamogeton pectinatus variety which is higher in salt tolerance in the salt-tolerance limit range and can adapt to different saline-alkali regions is obtained through experimental planting. By the adoption of the method, the plant salt tolerance domestication effect can be deeply developed.

The invention discloses traditional Chinese medicine composition for treating diabetic gastro paresis. The traditional Chinese medicine composition is prepared from the following medicines in parts by weight: 15 parts of tragacanth gum, 10 parts of rhizomes of common yam, 20 parts of largehead atractylodes rhizomes, 8 parts of pericarpium citri reticulatae, 7 parts of rosa banksiae, 12 parts of radix bupleuri, 8 parts of fructus aurantii, 9 parts of halitum, 8 parts of fructus amomi, 7 parts of eupatorium, 10 parts of semen persicae, 6 parts of semen oroxyli, 5 parts of potamogeton distinctus genn, 6 parts of alchornea trewioises, 5 parts of fructus gleditsiae abnormalis, 8 parts of powder of notarchus and 4 parts of juice of Japanese banana. Clinical experiments prove that due to the proper medicines in proper proportion, the traditional Chinese medicine composition has the effects of soothing liver, regulating qi, strengthening spleen and stomach and integrating abdominal mass, has a high curative rate of diabetic gastro paresis, is low in cost and safe and has no toxic or side effects.

The invention discloses a TCM (Traditional Chinese Medicine) composition for treating dampness encumbering the spleen type tympany. The TCM composition is characterized by comprising the medicinal materials in parts by weight: 6-8 parts of small galangal, 10-15 parts of herba pimpinellae, 25-30 parts of salvia liguliloba, 30-35 parts of embelia longifolia (benth.) hemsl., 10-15 parts of thymian, 10-15 parts of sambucus chinensis, 8-10 parts of ccorrugatum franch., 30-40 parts of pratia fruit, 20-25 parts of potamogeton distinctus, 20-25 parts of nitella expansa allen, 10-15 parts of nitella expansa allen, 10-15 parts of asiatic striga, 15-18 parts of trema cannabina, 6-8 parts of japanese inula herb, 10-15 parts of herba eupatorii heterophylli, 25-30 parts of parnassia wightiana wall and 20-25 parts of lissorhoptrus oryzophilus kus. The medicine prepared by a formula provided by the invention is good in treatment effect and does not relapse after the healing.

The invention relates to nursing traditional Chinese medicine for treating neurological optic neuritis. The nursing traditional Chinese medicine is prepared from, by weight, 8-15 parts of potamogeton distinctus, 5-10 parts of hemianthus micranthemoides, 5-10 parts of swertia punicea hemsl, 10-15 parts of selaginella doederleinii hieron, 10-15 parts of bidens pilosa, 5-10 parts of roots of common schefflera, 3-7 parts of pleioblastus amarus, 5-8 parts of cylea sutchuenensis gagnep, 5-15 parts of balanophora involucrata hook, 3-7 parts of calystegia sepium, 10-20 parts of perilla frutescens, 10-20 parts of polygonum divaricatum, 10-25 parts of llex cornuta lindl, 5-15 parts of semen cuscutae, 3-10 parts of flatstem milkvetch seeds, 10-20 parts of raspberry and 5-15 parts of all-grass of Chinese penthorum. The nursing traditional Chinese medicine has the effects of clearing heat to excrete dampness, regulating vital energy to dispel cold, replenishing essence to improve eyesight and nourishing the liver and kidney, and is remarkable in optic neuritis treatment effect, high in cure rate and free of toxic and side effects.

The invention discloses a tissue culture and quick propagation method of potamogeton distinctus dormant buds. The tissue culture and quick propagation method of potamogeton distinctus dormant buds comprises the following steps (1) performing explant collection and pretreatment; (2) performing disinfection treatment; (3) performing adventitious bud induction; (4) performing propagation culture; (5)performing rooting culture; and (6) performing seedling hardening and transplanting. The method disclosed by the invention can be free from influence of seasons, temperature and regions, and massivepotamogeton distinctus bacteria-free seedlings can be produced; a bacteria-free propagation system of the potamogeton distinctus dormant buds is established, and a theoretical basis and technical support are provided for directly cultivating potamogeton distinctus medical locations in laboratories subsequently; and in addition, the tissue culture and quick propagation method also has important significance in systematically researching the potamogeton distinctus, protecting and repairing wetlands and repairing ecological environment.

The invention provides a weeding composition containing bipyrazolate compounds, and applications thereof. The chemical structure of the bipyrazolate compounds is disclosed in the invention, and the numbers are HP-10-1 to HP-10-6. The invention also discloses applications of the bipyrazolate compounds in preparation of agricultural herbicides as active components. The weeding composition can be used for preventing and killing rice field weed, grassy weed, broadleaf weed, and sedge weed such as barnyard grass, dayflower, Sagittaria pygmaea, pondweed, and Eleocharis yokoscensis. The beneficial effects are that: the weeding spectrum is wide; weeding time is short; the effect lasting period is long; a synthesis method is simple; cost is low; and combination effect is excellent.

The invention discloses a compound weeding composition. The compound weeding composition is prepared from three active components including cyhalofop-butyl, bispyribac-sodium and azimsulfuron, whereinthe mass ratio of the cyhalofop-butyl to the bispyribac-sodium to the azimsulfuron is (5 to 60) to (3 to 50) to (5 to 50); the sum of the mass percent of the three effective components in the composition is 1 percent to 80 percent. The compound weeding composition can be used for preventing and controlling weeds of paddy rice fields and has a remarkable spectrum spreading and synergistic effect;meanwhile, the dosage of the effective components is reduced, the safety on crops is improved and the occurrence and development of pesticide resistance of the weeds, caused by the fact that single pesticide is used, are delayed. The weeding composition disclosed by the invention is applicable to prevention and control of almost grassy weeds and broadleaf weeds in the paddy rice field and especially has a very good prevention effect on weeds including resistant barnyard grass, digitaria chrysoblephara, setaria glauca, duckweed, spirogyra, potamogeton distinctus and the like; the weeding composition has a long lasting period and is safe for paddy rice.

The invention belongs to the water body eutrophication restoration technical field, and specifically relates to a plantation matrix favorable for benthophyte plantation and having water environment restoration effects; the plantation matrix is formed by blending the following materials according to weight ratio: immature soil, slag and rice husk by (0.6-1.8): (0.6-1.8): (4-8). The matrix also comprises ceramsite and reed rods; the weight ratio between the reed rods and the immature soil is (0.8-1.2):1; the weight ratio between the ceramsite and the immature soil is (0.6-0.8):1. The Benthophyte plantation matrix is suitable for benthophyte seedling, young shoot and seed propagule, thus greatly improving the benthophyte survival rate, and the matrix is very suitable for pondweed and Hydrilla verticillata growth.

The invention discloses traditional Chinese medicine pills for treating vernal catarrhal conjunctivitis and a preparation method thereof, and belongs to the field of traditional Chinese medicine. The medicine effective components comprise the raw materials: potamogeton distinctus, justicia procumbens, all-grass of sinuate tickclover, fructus lycii, rust-coloured crotalaria herb with root, radix rehmanniae, dandelion, pilea notata, flatstem milkvetch seed, vine tea, semen cuscutae, fallopia multiflora, blumea megacephala, angelica sinensis, cortex dictamni, cassia seed, fructus kochiae, poria cocos, Chinese ivy, atriplex centralasiatica iljin, rhizoma chuanxiong, liquorice, periostracum cicadae, and white batryticated silkworm. The traditional Chinese medicine pills select the medicinal materials, suit the remedy to the case aiming at pathogenesis, have the efficacies of dispelling wind and arresting itching, clearing away heat and drying dampness, nourishing liver to improve visual acuity, replenishing and activating blood, activating blood and removing stasis, expelling wind and relieving convulsion, and removing toxicity for detumescence, are good in absorption effect and remarkable in curative effect, have the disease not easy to relapse, have no toxic or side effects and no clinical adverse reactions, and have relatively high cure rate on vernal catarrhal conjunctivitis through clinical verifications.

The invention discloses an herbivorous fish feed and a preparation method thereof. The herbivorous fish feed comprises the following components in parts by weight: 10-15 parts of duckweed, 20-25 partsof bean cake, 15-18 parts of wheat bran, 5-8 parts of rapeseed, 3-6 parts of water hyacinth, 3-6 parts of potamogeton wrightii morong, 10-12 parts of goosegrass wiregrass, 6-8 parts of cemetery grass, 6-8 parts of barnyard grass, 3-6 parts of dandelion, 2-5 parts of auxin and 1 part of a traditional Chinese medicine combination additive, wherein the traditional Chinese medicine combination additive further comprises the following traditional Chinese medicine raw material medicines: 2-6 parts of cyrtomium fortunei, 3-5 parts of folium isatidis, 1-4 parts of oldenlandia diffusa, 5-8 parts of wild chrysanthemum flowers, 2-4 parts of andrographis paniculata, 3-6 parts of radix isatidis, 5-10 parts of cane sugar, 3-8 parts of rheum officinale, 5-10 parts of corn flour and 6-10 parts of radix paeoniae alba. The herbivorous fish feed meets the requirements of intensive and large-scale production of the current aquaculture industry, forms the compound preparation from the feed raw materials according to a certain ratio, has the improved sinking property and the improved adhesiveness, is beneficial to growth and breeding of herbivorous fishes, and has good economic benefits and social benefits.

The invention discloses an external preparation for lowering adverse flow of qi and stopping bleeding of an epistaxis patient. The external preparation is prepared from the following main raw materials in parts by weight: 8 to 13 parts of radix polygonati officinalis, 4 to 7 parts of cassia bud, 6 to 12 parts of common nepenthes, 5 to 8 parts of vicia sativa, 7 to 10 parts of root of zanthoxylum planispinum, 6 to 11 parts of actinodaphne cupularis gamble, 4 to 9 parts of ipomoea cairica, 6 to 12 parts of micromelum integerrimum, 8 to 11 parts of herb of sword brake, 5 to 9 parts of root and rhizome of canton fairybell, 7 to 11 parts of pondweed, 3 to 8 parts of symplocos chinensis, 4 to 7 parts of flower of broad bean, and 3 to 5 parts of alysicarpus vaginalis. The external preparation has the advantages that the treatment cost is low, the safety is realized, any toxic effect is avoided, the effect of stopping bleeding is obvious, and the easiness in reoccurrence is avoided.

The invention discloses a health care type Huangshan florists chrysanthemum beverage. The beverage comprises raw materials in parts by weight as follows: 20-50 parts of Huangshan florists chrysanthemum, 5-15 parts of Heliotropium indicum, 8-20 parts of common heron's bill herb, 10-20 parts of dwarf lilyturf tuber, 10-20 parts of mulberry leaves, 2-8 parts of Potamogeton distinctus, 10-20 parts of plantain herb, 10-20 parts of portulaca oleracea, 8-16 parts of herb of Indian Pentanema, 10-20 parts of finger citron, 3-13 parts of inula flower, 4-10 parts of orientvine stem, 10-20 parts of Chinese wolfberry root-bark, 10-20 parts of pipewort flower, 8-20 parts of Polygonum viviparum, 10-20 parts of Hibiscus sabdariffa, 10-20 parts of common selfheal fruit-spike and 10-20 parts of lalang grass rhizome, 6-20 parts of Ardisia maculosa Mez, 10-20 parts of Hemistepta lyrata and 10-20 parts of Leonurus japonicas. The beverage has the effects of nourishing the liver and the kidney, nourishing yin, enriching blood, tonifying deficiency, boosting essence and dispelling pathogenic wind for improving eyesight, is highly targeted and has a good health care effect on dry eyes caused by excessive eye use.

The invention relates to a weed killer application reduction synergic method for preventing rice field pondweed. The method comprises the steps that when pondweed seedlings are 28-34 days old, namely,on 2-8 days after pondweed seedling leaves are turned from red to green completely, a weed killer prometryn and fulvic acid are mixed with 30 kilogram / mu of water, and directional stem leaf spray issprayed to the surface of weed plant; when pondweed seedling leaves are gradually turned from red to green, water is removed from the rice field by 2 cm or below, 2 days after pesticide is applied, irrigation is performed, and a 4-6 cm thick water layer is kept for 8-10 d. The method has the advantages that the effective consumption of prometryn is lowered by 30.0-35.0%, the application is reducedby 15.0-17.5 gai / mu, the pondweed prevention effect is increased by 16-22.5%, the 90% or more substantial application reduction synergic effect is achieved, and guarantees are supplied to efficient,safe and economical chemical pondweed prevention.

The invention discloses a drug for treating pneumonia of a monkey, and a preparation method of the drug. The drug is medicinal powder prepared from the following crude drugs in parts by weight: 3-7 parts of tendril-leaved fritillary bulbs, 2-4 parts of ephedra sinica stapf, 2-4 parts of polygala tenuifolia, 3-7 parts of platycodon roots, 2-4 parts of licorice roots, 3-7 parts of almond, 3-7 parts of honeysuckle, 3-7 parts of radix isatidis, 3-7 parts of heartleaf houttuynia herb, 2-4 parts of pericarpium trichosanthis, 2-4 parts of perilla fruits, 2-4 parts of sinapis alba, 2-4 parts of potamogeton distinctus, 2-4 parts of bamboo leaves, and 2-4 parts of mulberry leaves. The preparation method of the drug for treating the pneumonia of the monkey, disclosed by the invention, comprises the following steps: (1) weighing traditional Chinese medicines in parts by weight, and mixing the weighed traditional Chinese medicines; (2) performing microwave drying on the mixed medicinal materials for 20-60 minutes, and then crushing the dried medicinal materials so as to obtain the drug. The drug for treating the pneumonia of the monkey, disclosed by the invention, has the characteristic of remarkable treatment effect on the diarrhoea of the monkey.