37 results about "Sagittaria trifolia" patented technology

The invention discloses a weeding composition containing penoxsulam, mesotrione and pretilachlor and an application therefor. The weeding composition comprises a first active ingredient penoxsulam, a second active ingredient mesotrione and a third active ingredient pretilachlor in a weight ratio of (0.1-90): (0.1-90): (0.5-90), preferably (0.2-50): (0.2-50): (2-50). The composition can be prepared into agriculturally permissible suspensions, dispersible oil suspensions, suspoemulsions, emulsion oil, microemulsions, wettable powder, water dispersible granules, granules, tablets and effervescent tablets. The weeding composition disclosed by the invention is reasonable in composition, good in weeding effect and low in medicinal cost. The activity and weeding effect are not simple superposition of activity of the ingredients. Compared to an existing single preparation, besides the remarkable weeding effect, the weeding composition further has a remarkable synergistic effect, delays the resistance, is good in safety, and meets the safety requirements on pesticide preparations. The weeding composition disclosed by the invention has a good preventing and treating effect on northeastern transplanted paddy field weeds: barnyard grass, lecrsia oryzoides, scirpus tabernaemontani, sagittaria trifolia, rhizoma alismatis and the like.

The invention provides a compound herbicide composition. The compound herbicide composition is prepared from a first active ingredient, a second active ingredient and a third active ingredient, wherein the first active ingredient is penoxsulam; the second active ingredient is cyhalofop-butyl; the third active ingredient is 2-methyl-4-chlorophenoxy acetic acid or a derivative thereof; and the weight percent ratio of the three active ingredients is (0.1-40):(1-100):(1-100). The compound herbicide composition has the beneficial effects that by carrying out ternary compounding on the penoxsulam, cyhalofop-butyl and 2-methyl-4-chlorophenoxy acetic acid or the derivative thereof, the new composition is applied to controlling grassy weeds, broadleaf weeds and cyperaceae weeds in the rice fields, has an ideal control effect, especially has an obviously improved control effect on barnyard grass, rice weeds, xeromorphic polygonum amphibium, waterpepper, eclipta prostrate, ammannia arenarid H., crab grass, scirpus yagara, eleocharis acicularis, eleusine indica, monochoria korsakowii, paspalum distichum, moleplant seed, cyperus difformis, scirpus planiculmis and sagittaria trifolia, also can solve the problem of the dosage for controlling some novel weeds in the fields in which penoxsulam and cyhalofop-butyl are used perennially and has certain effects on rice production increase.

The invention discloses a ternary weeding composition for a paddy rice field. The ternary weeding composition is prepared from three effective components including mesotrione, pretilachlor and hingosulfuron-methyl; the mass ratio of the effective components is (1 to 5) to (10 to 50) to (1 to 5); the sum of the mass percent of the three effective components in the composition is 1 to 80 percent. The weeding composition disclosed by the invention is applicable to almost grass family weeds, broad leaf weeds and sedge family weeds and especially has a remarkable prevention effect on Yinglin (scirpus tabernaemontani), barnyard grass and sagittaria trifolia. The ternary weeding composition has the advantages of low utilization dosage, wide weeding spectrum, long lasting period and the like, canbe used for effectively delaying the drug resistance of the weeds, has an ideal weeding effect and is safe to paddy rice.

The invention belongs to the field of pesticides, and particularly relates to a weeding composition containing N-(1, 3, 4-oxadiazole-2-yl) aryl formamide racemate and application of the weeding composition containing the N-(1, 3, 4-oxadiazole-2-yl) aryl formamide racemate. The composition comprises an active component A and an active component B with effective weeding amounts, and the active component A is a substance shown in the specification or a salt thereof; and the active ingredient B is selected from one or more of the following compounds and salts/esters thereof: an HPPD inhibitor, a PDS inhibitor, a DOXP inhibitor, an ALS inhibitor, an ACCase inhibitor, a PPO inhibitor, a PSII inhibitor, a microtubule assembly inhibitor and the like. The composition can effectively prevent and remove cyperaceae weeds such as cyperus difformis, cyperus iria and the like, grassy weeds such as rice barnyard grass, barnyard grass, Euphorbiae Semen and the like, and broadleaf weeds such as monochoria vaginalis, sagittaria trifolia, Ludwigia prostrata and the like in crop fields, and has the characteristics of expanding the herbicide controlling spectrum, reducing the application amount, generating a synergistic effect, solving resistant weeds and the like.

The invention relates to a herbicidal combination for paddy fields. The active ingredients of the herbicidal combination are imazosulfuron and mefenacet, the weight ratio of which is 10:1 to 0.5:100; and adjuvant, solvent and carrier can be added into the active ingredients to prepare any agriculturally applicable dosage form. The mixed combination is highly safe for paddy rice, can effectively decrease the dosage of the active ingredients per mu, broaden the weed control spectrum of each single agent and effectively control barnyard grass, Asian sprangletop and annual and perennial broadleaf weeds, such as hairgrass, oldworld arrowhead, water plantain, pondweed, cress, common bulrush, glomerate galingale herb, marsh horsetail herb, difformed galingale, flat sedge, fice flat sedge and perennial sedge, and in particular, the herbicidal combination has special effect on oldworld arrowhead which is worst weed.

The invention provides a method for ecologically culturing loaches in sagittaria trifolia farmland, and belongs to the field of aquaculture. The method for ecologically culturing loaches in sagittariatrifolia farmland comprises the following steps of (1) performing engineering reformation on the sagittaria trifolia farmland; (2) performing sagittaria trifolia variety selection and seedling breeding; (3) transplanting seedlings; (4) breeding parent loaches outside; (5) performing daily management; (6) performing harvesting. The method has the advantages that loaches and plants in the sagittaria trifolia farmland realize the symbiosis; the survival rate of the loaches is improved; the yield of the sagittaria trifolia is improved; economic benefits are increased.

The invention relates to the technical field of pesticide compositions, in particular to a rice weed-killing agent containing bispyribac-sodium. The weed-killing agent comprises active components of the bispyribac-sodium and methyl iodosulfuron with the mass ratio of (1-10) to (2-8). The weed-killing activity of a compound of the bispyribac-sodium and the methyl iodosulfuron on test weeds including barnyard grass, monochoria vaginalis, cyperus difformis and sagittaria trifolia is respectively higher than that of single use of the bispyribac-sodium and the methyl iodosulfuron, and a synergisticeffect is realized; in addition, after compounding, a weed control spectrum is expanded, and the use dosage is also reduced; by compounding of the bispyribac-sodium and the methyl iodosulfuron and combination of the two effective components, the weed control spectrum is expanded, the controlling and killing effects are achieved; by one-time pesticide use, the hazard of the weeds in a whole growthperiod of rice can be effectively controlled, and the defects and limitations of use of a single agent can be made up.

The invention discloses health coarse grain rice with Chinese date honey. The health coarse grain rice is prepared from the following raw materials in parts by weight: 180-200 parts of germinated brown rice, 20-30 parts of pearl barley, 6-8 parts of cassia nomame seeds, 5-6 parts of rice wine, 8-9 parts of Chinese date honey, 7-11 parts of duck soup, 9-10 parts of spare rib of pork, 6-8 parts of clausena lansium, 6-8 parts of pumpkins, 5-8 parts of sagittaria trifolia var.sinensis, 5-7 parts of fried yam slices, 8-9 parts of garlic sprouts, 2-3 parts of sapindus delavayi, 1-2 parts of intermediate peashrub flower, 2-3 parts of cirsium japonicum, 1-2 parts of lindera aggregata leaves, 2-4 parts of sea cucumber polypeptide and 6-7 parts of nutritional additive powder. The health coarse grain rice uses duck soup and spare rib of pork to realize the good nourishing effect, has the effects of regulating blood pressure, blood sugar and nerve and improving the sleep as the adopted Chinese date honey contains lots of glucose and fructose as well as a variety of vitamins and minerals, adopts coarse grains as the main material to realize the slimming effect, meanwhile, adopts various Chinese herbal medicines such as sapindus delavayi, and has the efficacies of promoting the circulation of qi and removing qi stagnation, and invigorating and nourishing the stomach after being eaten for a long time.

The invention discloses a weedicide with systemic conductibility and contact killing performance and a preparation method thereof, and particularly relates to the technical field of a cooperative composition of the weedicide. The weedicide is prepared from raw materials in gram by weight: 48 to 150g of bentazone raw medicine, 20 to 60g of butyl ethyl trichloropyloxy acetate, a sufficient quantityof organic solvents, a proper quantity of emulsifying agents and a proper quantity of cosolvents, wherein the organic solvents are one or several materials from methylbenzene, xylene, solvent oil, cyclohexanone, acetone and N,N dimethylformamide. The bentazone and trichlopyr are combined with stem leaf spray to be used; most broad leaves and sedge weed can be eliminated; the weedicide can be spread to the sagittaria trifolia roots; the corm is thoroughly killed; the weed recurrence can be effectively prevented, so that weeds cannot cause harm to the rice growth; the weedicide consumption is also reduced; the weedicide application cost is reduced; meanwhile, no influence is caused on the tillering rate of the rice; the rice yield stability is ensured.

The invention provides an efficient weeding effervescent tablet containing penoxsulam, mesotrione and mefenacet, and a preparation method of the efficient weeding effervescent tablet, and belongs to the technical field of herbicide preparation. The efficient weeding effervescent tablet is prepared from 10%-30% of mefenacet, 0.5%-5% of penoxsulam, 1%-10% of mesotrione, 1%-10% of a wetting dispersant, 10%-30% of solid acid, 10%-30% of a carbon dioxide source, 0-5% of a drying agent, 1%-5% of a binder, 0-5% of a flow aid and 0-50% of a filler. The efficient weeding effervescent tablet disclosed by the invention shows efficient and broad-spectrum weeding performance, has an excellent effect of removing malignant weeds such as barnyard grass, cyperus difformis, monochoria korsakowii, sagittariasagittifolia, scirpus juncoides roxb, rhizoma alismatis, leptochloa chinensis, ammannia baccifera l and the like in a paddy field, and has no adverse effect on rice.

The invention discloses traditional Chinese medicine ointment for treating carbuncles and a preparation method thereof. The traditional Chinese medicine ointment is prepared from, by weight, 12-14 parts of isodon longitubus, 11-13 parts of ear-shaped gymnopteris vestita, 6-8 parts of clerodendrum bungei roots, 12-14 parts of liparis nervosa, 6-8 parts of Indian stringbush roots, 4-6 parts of basil, 10-12 parts of rauwolfia stems and leaves, 4-6 parts of metaplexis japonica, 10-12 parts of groundsel, 9-11 parts of Dracontomelon duperreanum Pierre, 13-15 parts of water snake skin, 6-8 parts of dryopteris championii, 22-24 parts of wild boar fat, 13-15 parts of herba lycopi, 10-12 parts of sagittaria trifolia, 5-7 parts of snake oil, 12-14 parts of horseradish, 16-18 parts of croton seeds and 8-10 parts of sesame oil. The traditional Chinese medicine ointment for treating carbuncles has excellent detoxication and pain relief effects and can accelerate healing of a part with scar fester.

The invention discloses a health medicine liquid used in a blowing comb. The blowing comb comprises a comb handle, a comb head and a power supply connecting line, the comb head has a comb head inner cavity, the comb head inner cavity is filled with a liquid absorption cotton, one side of the comb head is provided with a plurality of comb teeth, and one end of the comb head is also provided with a far infrared lamp; the comb handle inner cavity is sequentially provided with an electric heating piece, a negative ion generator and a miniature blower; and the medicine liquid is injected the liquid absorption cotton, and the medicine liquid is prepared from, by weight, 5 parts of Sagittaria trifolia L., 5 parts of water lettuce, 10 parts of Herba Violae, 15 parts of Evodia lepta, 5 parts of Root of Perny Holly, 3 parts of Nasturtium montanum Wall., 3 parts of root of Cudrania cochinchinensis Kudo et Masam, 5 parts of amur grape, 8 parts of Physalis alkekengi, 6 parts of Fructus Citri Sarcodactylis, 8 parts of Cayratia japonica, 6 parts of Justicia procumbens linn., 8 parts of Shorttube Lycoris, 8 parts of Celastrus orbiculatus Thunb., 5 parts of Black Nightshade, 8 parts of Caulis Trachelospermi, 5 parts of and 8 parts of Chinese fevervine herb. The health medicine liquid has an aided treatment effect on seborrheic dermatitis on scalps.

The invention relates to an arrowhead biscuit and a preparation method thereof, belonging to the technical field of food processing. Arrowhead mushroom powder is added to the biscuit, which has the characteristics of low fat and high dietary fiber, and is rich in vitamins, minerals and proteins. The biscuit has health effects such as preventing anemia, edema, anti-oxidation, anti-tumor, anti-hepatic fibrosis and enhancing appetite.

A high-quality sagittaria trifolia variety planting method includes key steps: (1) in about Beginning of Spring in March every year, selecting mature, vigorous, attractive and appropriate sized bulbswith strong terminal buds and without deformation, diseases and pests as seeds; (2) selecting the strong terminal buds of sagittaria trifolia, and planting into a seedling cultivation pond, wherein the planting depth is half of the length of the terminal buds, and 22-25kg of the terminal buds of sagittaria trifolia are planted in per mu of land; after planting, thinly applying an organic compoundfertilizer once in per mu of land, timely putting up frames and mulching, keeping a shallow water layer in a germination stage of plants, applying 150kg of human and livestock manure after two leavesgrow out, and keeping applying human and livestock manure for three times until three leaves grow out; (3) one week after plant transplanting, applying 30kg of urea or 2000kg of human manure and ureato per mu of land, performing topdressing once in early and middle July, and applying 100kg of plant ash or 150kg of ammonium hydrogen carbonate to per mu of land to promote bulb swelling. Field draining is appropriately performed in an early growth stage of plants until foot trapping is eliminated, and timely weeding and removal of old and yellow leaves and part of lateral buds of the plants arecarried out.

The invention discloses a compound weeding composition containing bispyribac-sodium and an application thereof. The active ingredients of the compound weeding composition are oxaflutole besilate and bispyribac-sodium. The compound weeding composition expands the weeding spectrum, has high selectivity to rice and barnyard grass, can be used for preventing and removing various gramineae, cyperaceae and broadleaf weeds at one time, and has an obvious prevention and treatment effect on monochoria vaginalis, barnyard grass, cyperus difformis, scirpus juncoides, eclipta prostrata, Lindernia crustacea (L.) F. Muell, potamogeton glomeratus, sagittaria trifolia, alternanthera philoxeroides and other weeds which are difficult to remove in rice fields; and the weeding composition has a prominent control effect on resistant weeds and is safe to crops. The compound weeding composition disclosed by the invention has a good synergistic effect, the application effect is obviously superior to the sum of theoretical effects of a single agent, the weeding effect is improved, the compound weeding composition has a super-superposition effect, and the harm of dominant weeds can be better controlled; in addition, the weeding composition reduces the dosage of the pesticide, reduces the phytotoxicity, also reduces the use cost and environmental pollution, and improves the safety for crops.

The invention discloses ointment for treating leech bites. The ointment is characterized by comprising medicinal materials by weight as follows: 200 g of prepared opium paste, 20 g of hemsley rockvine roots, 20 g of fructus gleditsiae abnormalis, 30 g of tender shoots at tops of cedars, 30 g of tender shoots of Chinaroot greenbier rhizomes, 20 g of sagittaria trifolia, 10 g of realgar and 40 g of pig's bile. The preparation method of the ointment comprises steps as follows: hemsley rockvine roots, ructus gleditsiae abnormalis, sagittaria trifolia, the tender shoots of ghob blabgiand qab and the tender shoots of Chinaroot greenbier rhizomes are crushed into powder and stir-fried until the mixture smokes, then the dried medicine powder and realgar are wetted with the pig's bile, the mixture and the prepared opium paste are mixed to form the ointment with the efficacy of heat clearing, toxin elimination, swelling and pain relief, wind dispelling and convulsion relief, and the ointment is convenient to store and use. When used, the ointment is applied to a sick part, the efficacy can directly reach the focus, refreshing, fire clearing, intrinsic heat dispelling and toxin removal are realized, and accordingly, the purpose of treating the leech bites is achieved. The ointment has the advantages that the preparation cost is low, the treatment effect is good, and the ointment is convenient to carry.

The invention discloses a Sagittaria trifolia slice with a Thelephora ganbajun Zang taste and a preparation method thereof and belongs to the technical field of food processing. The Sagittaria trifolia slice solves the problem that the existing Sagittaria trifolia slice is prepared by frying and is bad for human health after long-term use. The Sagittaria trifolia slice is prepared from 80-90 parts by weight of Sagittaria trifolia starch, 20-30 parts by weight of Thelephora ganbajun Zang, 20-25 parts by weight of egg, 4-6 parts by weight of peanut oil, 2-3 parts by weight of table salt and 0.3-0.6 parts by weight of sodium bicarbonate. The preparation method comprises raw material selection, gelatinized starch preparation, baking raw material preparation, microwave baking and packaging. The Sagittaria trifolia slice is a non-fried food and is conducive to human health. The Sagittaria trifolia slice has a cool and refreshing taste of Sagittaria trifolia and a thick Thelephora ganbajun Zang fragrance. The Sagittaria trifolia and Thelephora ganbajun Zang produce synergism and have antioxidation effects. The Sagittaria trifolia slice is a good medicinal food.

The present invention discloses a cold dispelling and stomach warming fresh ginger tea granule and a preparation method thereof. The cold dispelling and stomach warming fresh ginger tea granule is characterized by being composed of the following raw materials in parts by weight: 55-60 parts of fresh ginger, 13-15 parts of fresh ginger leaves, 6-7 parts of brown sugar, 9-10 parts of cyprinus carpio meat, 6-7 parts of sagittaria trifolia var.sinensis, 3-4 parts of minced garlic, 1-2 parts of butter, 10-11 parts of watermelon juice, 5-6 parts of red small peppers, 7-8 parts of aloe vera fruit flesh, 3-4 parts of cinnamomum cassia, 2-3 parts of perilla frutescens leaves, 1-1.2 parts of flos citri sarcodactylis, 2-3 parts of amomum villosum, 2-3 parts of pyracantha fortuneana fruits, 1-2 parts of balanophora involucrata, 3-4 parts of bamboo charcoal and 5-7 parts of nutritional supplements. The fresh gingers as main raw materials of the present invention are processed using a Muyu stone stamper, and thus various trace elements of selenium, zinc, etc. are merged into the fresh ginger tea granule to improve the nutritional value of the fresh ginger tea granule. Besides, a variety of fruits and vegetables are added into the fresh ginger tea granule to improve the flavor of the fresh ginger tea granule and enable the fresh ginger tea granule brewed tea delicate, sweet and tasty. Moreover, the matched brown sugar and various Chinese traditional medicines with the fresh gingers can dispel cold and warm stomach.

The invention relates to sagittaria trifolia corm bread and a preparation method thereof. The sagittaria trifolia corm bread is prepared from the following components in parts by weight: 40-50 parts of flour, 20-30 parts of sagittaria trifolia corm powder, 10-20 parts of soybean powder, 5-10 parts of milk powder, 5-8 parts of sucrose, 5-50 parts of eggs and 1-3 parts of yeast. The preparation method comprises the following processes: blending the materials, carrying out fermentation and carrying out baking, so that the final products are prepared. The prepared sagittaria trifolia corm bread is rich in contents of vitamins, minerals, dietary fibers and proteins; moreover, the bread also has the health-care functions of preventing anaemia and dropsy, as well as resisting oxidation, resisting tumor, resisting hepatic fibrosis, promoting appetite and so on.

Disclosed is an externally-used Chinese medicament for treating burns, which is a powder preparation prepared from Pteracanthus alatus, Sagittaria trifolia Var.sinensis and Baphicacanthus cusia (Nees) Bremek. The medicament can restore and regenerate skins.

The invention discloses a herbicidal composition which comprises trichlopyr and pyribenzoxim in a weight ratio (2.5-40):1. The invention further discloses the application of the herbicidal compositionto prevention and control of weeds in rice fields. The two agents are capable of effectively killing different types of weeds respectively, have obvious synergistic effects after being compounded together, improve the playing speed of herbicide efficacy, reduce the use amount of herbicides, and improve the safety to rice. The two agents are complementary to each other in herbicide controlling spectrums; after being mixed, the herbicidal controlling spectrums can effectively cover gramineous, broadleaved and sedge weeds, including barnyard grass, leptochloa chinensis, murdannia triquetra, alternanther philoxeroides, sagittaria trifolia, scirpus juncoides roxb, cyperus difformis and other malignant weeds which are common in rice fields; and the herbicidal composition has high activity against perennial malignant weeds and resistant weeds that are extremely refractory in the rice fields, and is huge in market potential.

The invention discloses a benzobicyclon-containing herbicidal composition and application of the benzobicyclon-containing herbicidal composition. The benzobicyclon-containing herbicidal composition isprepared from the benzobicyclon as a first active component, diflufenican as a second active component and an additive, wherein the weight ratio of the first active component to the second active component is (1 to 90)-(90 to 1), preferably (1 to 50)-(50 to 1), more preferably (1 to 25)-(25 to 1), and most preferably (1 to 10)-(10 to 1). The composition can be prepared into agriculturally allowable wettable powder, water dispersible granules, suspension concentrates, dispersible oil-based suspensions, granules, fine granules, macro granules, effervescent granules, effervescent tablets and spreading oil. The benzobicyclon-containing herbicidal composition provided by the invention has excellent prevention and control effect to northeastern transplanting rice, direct seeded rice, dry directed-seed rice, machine-transplanted seedlings, barnyard grasses in artificial rice transplanting field, rice barnyard grasses, moleplant seeds, paspalum paspaloides, crab grasses, Leersia oryzoides, sagittaria trifolia, sagittaria pygmaea, monochoria vaginalis, rhizoma alismatis and scirpus juncoides, particularly has obvious synergic effect to the barnyard grasses, the rice barnyard grasses, the moleplant seeds, sagittaria trifolia and the scirpus juncoides, can lower the use cost, delays the resistance and is high in safety to crops.

The invention relates to nutritious sagittaria trifolia corm noodles and a preparation method thereof. The nutritious sagittaria trifolia corm noodles are prepared from the following components in parts by weight: 30-40 parts of flour, 20-30 parts of sagittaria trifolia corm powder, 10-20 parts of soybean powder and 10-15 parts of corn flour. The preparation method comprises the following steps: adding an appropriate amount of water into the components so as to prepare dough; performing rolling and strip-cutting; and then, cutting the strips, so that the nutritious sagittaria trifolia corm noodles are prepared. The prepared nutritious sagittaria trifolia corm noodles are rich in contents of vitamins, minerals, dietary fibers and proteins; moreover, the noodles also have the health-care functions of preventing anaemia and dropsy, as well as resisting oxidation, resisting tumor, resisting hepatic fibrosis, promoting appetite and so on.

The invention relates to a cardiac neurosis treating traditional Chinese medicine and a preparation method thereof, wherein the technical scheme comprises 18 parts of sagittaria trifolia var. sinensis, 13 parts of fallopia multiflora (thunb.) harald, 13 parts of angelica sinensis, 18 parts of tuckahoe, 18 parts of fried ziziphus jujuba mill.var.spinosa, 12 parts of panax notoginseng, 12 parts of atractylodes macrocephala, 17 parts of ephedra sinica stapf, 13 parts of milkvetch root, 13 parts of rhizoma corydalis, 13 parts of root of dadvid bushclover, 13 parts of eucommia ulmoides, 17 parts of leech, 17 parts of donkey-hide glue, 13 parts of fallopia multiflora (thunb.) harald, 17 parts of santalum album, and 13 parts of raw milkvetch root. The preparation method comprises: taking the bulk drugs in the formula, adding a proper amount of water, decocting for about 40 min with mild fire, and filtering to removing the drug reside so as to prepare the decoction. According to the present invention, the clinical trial results prove that the cardiac neurosis treating traditional Chinese medicine has characteristics of no toxic-side effect, significant treatment effect, high cure rate and no adverse reaction, and can significantly improve patient internal organ functions, especially patient cardiac functions.

The invention discloses a traditional Chinese medicine composition for preventing and treating anemia as well as a preparation method and an application thereof. The traditional Chinese medicine composition is prepared from the following raw materials in parts by weight of 8-10 parts of black fungus, 8-10 parts of soybeans, 4-7 parts of fructus jujubae, 4-7 parts of fructus crataegi, 4-7 parts ofrhizoma dioscoreae, 2-4 parts of common turnip, 2-4 parts of inonotus obliquus, 1-3 parts of sagittaria trifolia and a proper amount of auxiliary materials. The traditional Chinese medicine composition disclosed by the invention is simple in production process and low in production cost; after the traditional Chinese medicine raw materials are subjected to superfine grinding, cell walls are crushed, effective components in cells are fully exposed, and the release speed and the release amount of effective components are greatly improved; and the prepared traditional Chinese medicine compositionis remarkable in anemia treatment, has the effects of supplementing iron and replenishing blood, treating qi and blood deficiency, can effectively treat the symptoms of paleness, dizziness and the like caused by anemia, and has remarkable curative effect and no side effect.

The invention discloses a novel efficient comprehensive chemical prevention and treatment method for a rice field weed sagittaria trifolia. The method comprises the following steps: 1) 5-10 days before rice transplanting, applying 30% anilofos and 15% ethoxysulfuron, or 10% pyrazosulfuron-ethyl to a rice field, keeping water for 7-10 days, discharging out the water with the pesticides, changing water, and transplanting rice, wherein a water layer is 3-5cm when the chemicals are applied, and the application amount of the 30% anilofos is 20-30 g/mu; 2) after rice transplanting, applying 48% bentazone to the rice field, discharging out a shallow water layer before chemical application till weeds are exposed on the water surface, returning the water into the rice field after chemical application, and keeping the water layer, wherein the amount of the bentazone is 160-200 ml/mu. Tests show that by adopting the chemical prevention and treatment method disclosed by the invention, growth of the rice field weed sagittaria trifolia can be effectively prevented, and the rice yield is not affected.