203 results about "Pteridium aquilinum" patented technology

The invention discloses a paraffin section method for fern gametophytes, which comprises the steps of material selection and fixation, washing, coloration and bluing, dehydration and hyalinizing, waxing and embedding, sectioning, patching, dewaxing and mounting, as well as microscopic examination and photographing, wherein improved FAA (formalin, acetic acid and alcohol) stationary liquid is adopted in the fixation, and the stationary liquid consists of formalin, acetic acid and 30% alcohol (formalin:acetic acid:30% alcohol = 1:1:18). The method is adopted, so that the disadvantage of much youngness of the fern gametophytes can be effectively overcome; the fixation can be well performed for cell divisions at all stages; from a paraffin section in a later stage, a plurality of mitotic sections can be observed, so that a whole development process can be reflected detailedly; therefore, the method has high development and application values.

The invention relates to the field of vegetable processing, provides a processing method of wild vegetable pickles, and particularly relates to processing and products of pteridium aquilinum, aralia elata seem and acanthopanax senticosus pickles. The processing method comprises the following steps: (1) selecting materials; (2) preparing saline water; (3) protecting the color and keeping the crispness; (4) filling into a jar; (5) inoculating lactic acid bacteria; and (6) sealing and pickling. The invention relates to a processing process and a product research of the wild vegetable pickles; the storage period can be prolonged and the balance between seasons is promoted to meet the requirements of different regions and crowds; meanwhile, a novel product can be developed to increase economic profits of enterprises. The pickles prepared under the process condition are good in quality and have the main characteristics that the pickles are fermented by the pure lactic acid bacteria, are low in salt and nitrite, fresh and crispy in mouth feel, sour and delicious in taste and less in loss of nutritional ingredients, and have the typical characteristics of Sichuan pickles; the requirements of consumers are met and the disadvantages of salting of traditional wild vegetables are solved. The wild vegetable pickles can be stored for 8-12 months under pot storage and low temperature conditions.

The invention discloses wild vegetable instant food and a processing method thereof. The processing method comprises the following steps of blanching fresh and cleaned edible wild vegetable such as Chinese toon sprout, bamboo shoots or pteridium aquilinum in water with the temperature of 80 DEG C for 2-3 minutes; rapidly cooling after fishing out; draining; soaking with saline for 3-5 days; rinsing with water to be salt-free; dehydrating to be with moisture content of 40-45 percent; chopping wild vegetables into sections or sectional slices; stirring and mixing with a mixed seasoning comprising fresh ginger particles, white sugar, chilli powder, sichuanese pepper powder, table salt and monosodium glutamate; splashing the wild vegetables with boiling vegetable oil; metering and packaging according to 50-200g; vacuumizing; and sterilizing. The food is cooked green vegetable food, is stored at room temperature, can keep original flavor and fresh and tender taste of fresh wild vegetables within a year, and can be eaten after a bag is opened. The method is simple, the processing production period is short, the production cost is low, and the wild vegetable resources of a mountainous area can be fully utilized.

The present invention discloses a loach breeding feed containing Chinese herbal liquid, which is composed by the following raw materials by weight: 40 parts of chicken powder, 20 parts of corn flour, 5 parts of pteridium aquilinum, 25 parts of wheat bran, 3 parts of alfalfa, 3 parts of sugar cane leaves, 2 parts of wheat bran, and 0.15 parts of acorus gramineus. The raw materials are mixed and grinded, and then added to a Chinese herbal liquid which is five times of the total raw materials and mixed. The feed is obtained by drying at room temperature. The preparation method of the Chinese herbal liquid includes that: each ??100 ml of the Chinese herbal liquid includes the raw materials: 5g of selaginella uncinata, 10g of fiddleleaf aster, 7g of saposhnicovia divaricata, 2g of schisandra chinensis, 3g of ginseng leaves, and 3g of honeysuckle. The raw materials are washed by water, dried, mixed and grinded, added into water and boiled for 15 minutes to get the Chinese herbal liquid. The feed is scientific and economic, and improves the yield and quality of loach breeding.

The invention discloses a swine straw feed and its preparation method. The swine straw feed is mainly prepared by mixing raw materials of corn straw, wheat straw 30-40 and Chinese herbal medicines. The formula provided by the invention has an advantage of reasonable collocation of proportions of proteins in corn straw, wheat straw, corn and the like, can basically satisfy the growth need of pigs,and can be used to increase income of the vast majority of peasants and improve the quality of pork. As the formula contains traditional Chinese medicines of cortex acanthopanacis, Chinese chive seedand the like, the formula has an effect of supplementing the center and boosting qi and can be used to increase disease resistance of pigs. By the adoption of the formula, pigs have bright furs and agood state during the feeding process. Pteridium aquilinum and Gynura Bicolor both belongs to edible wild herb, have an effect of heat clearing and detoxifying, and can minimize endotoxin in pigs andraise immunity and disease resistance. Galagal rhizome and haw have a function of strengthening stomach and can guarantee a good appetite for pigs. Peach leaves have laxation and insecticidal effectsand can be used to prevent pigs from being infected with diseases. The formula provided by the invention is reasonable and scientific.

The invention relates to a plant-derived growth-promoting organic medical fertilizer, and belongs to the technical field of organic fertilizers. The plant-derived growth-promoting organic medical fertilizer comprises the following components in percentage by weight: 10 to 35 percent of pteridophyte rhizome, 10 to 38 percent of pine needle, 10 to 36 percent of leguminous plant rhizome, 2 to 10 percent of neem, 2 to 10 percent of tung oil shell, 10 to 35 percent of chicken manure, 5 to 20 percent of pigeon manure, 0.1 to 1.0 percent of zymophyte and 0.05 to 1.0 percent of beneficial microbial strain. The organic medical fertilizer not only has sufficient fertilizer efficiency for promoting the growth of crops but also can effectively prevent and control pests. The invention also provides a method for preparing the plant-derived growth-promoting organic medical fertilizer.

The invention belongs to the field of agricultural cultivation, and particularly relates to a method for artificially propagating pteridium aquilinum spores for seedling growth. The method comprises the specific steps of (1) collecting and storing the spores; (2) performing preparation before sowing seeds; (3) heating a culture medium; (4) heating humus soil; (5) preparing culture soil; (6) tilling a land; (7) sowing the pteridium aquilinum spores; (8) cultivating the pteridium aquilinum spores; (9) acquiring pteridium aquilinum spore seedlings. According to the method, the key problems that the propagating germination rate and the survival rate of the pteridium aquilinum spores are not high are solved, the pteridium aquilinum spores can be quickly propagated, the effects of high yield and high efficiency are achieved, the germination rate of the pteridium aquilinum spores can reach 90 percent, the survival rate reaches 95 percent, and the transplanted seedlings are easier to survive; meanwhile, the cost is reduced, and the profits are increased.

The invention discloses a health-maintenance steamed meat powder. The steamed meat powder is prepared from the following raw materials in parts by weight: 28-32 parts of rice flour, 18-22 parts of steamed pteridium aquilinum starch powder, 4-6 parts of pit-removed red data powder, 4-6 parts of tuchahoe powder, 4-6 parts of Chinese yam powder, 4-6 parts of lycium chinense powder, 18-22 parts of corn flour, and 8-12 parts of soybean meal. The health-promotion steamed meat powder disclosed by the invention is prepared by uniformly mixing the raw materials and crushing the mixture to 40-60 meshes, and not only is nutritious, but also contains healthcare ingredients of a plurality of traditional Chinese medicinal materials and is good in taste after the coarse food grains and the refined grains are subjected to scientific combination.

The invention relates to an organic feed containing a taxol component with an anticancer function, which comprises the following components in percentage by weight: 5-38 percent of Chinese yew, 3-45 percent of pteridophytes and auxiliary materials. The feed not only has no chemically-synthesized addictive, but also combines taxol with the anticancer function with the pteridophytes, so that animals fed by the feed are healthy and strong, have strong activity and can be healthily and safely eaten by normal groups and cancer patients. The feed cannot cause splash, can indirectly and effectively prevent and treat cancer and promote the virtuous circle of ecological environment.

The present invention relates to healthy glutinous rice cakes and a manufacturing method thereof, and belongs to the field of food processing. The glutinous rice cakes are prepared from glutinous rice flour, pteridium aquilinum slurry, nutritional additives and edible sugar as main raw materials. The glutinous rice flour is prepared by soaking glutinous rice, draining the soaked glutinous rice, and grinding the drained glutinous rice into powder. The pteridium aquilinum slurry is prepared by removing astringent tastes of the pteridium aquilinum, adding water and squeezing the pteridium aquilinum. The nutritional additives are prepared from the eight traditional Chinese medicines of herba scutellariae barbatae, folium isatidis, carduus crispus, spike aletris herbs, basil leaves, lemon leaves, bulbus allii macrostemonis, and oriental paperbush roots. The specific manufacturing method is as follows: the raw materials are taken and mixed evenly, water is added to conduct dough kneading, then the dough is cut and shaped, then Japanese banana leaves are used to wrap and shape the glutinous rice cakes, and finally the glutinous rice cakes are steamed to be well-done using steaming baskets. The healthy glutinous rice cakes present light green color, are pleasant in color and luster, have a slight fresh smell, are soft, glutinous and delicious but not greasy, rich in nutrient, and liable to be absorbed by human body, and have the health-care efficacies of clearing away heat and removing toxins, strengthening spleen and harmonizing stomach, promoting digestion, promoting qi circulation and smoothing middle warmer, dispelling wind and removing dampness, soothing the channels and quickening the network vessels, etc.

The invention relates to a method for breeding moonwort spores. The method comprises the first step of collecting and preprocessing the moonwort spores, the second step of preparing and processing a moonwort spore culture medium, the third step of sowing and managing the spores, and the fourth step of transplanting seedlings of moonwort. By means of the technical scheme, the limit that originally, the seedlings of moonwort completely depend on the wild resources is broken through, and the technical problems that the investment on traditional fern breeding tissue culturing is large and professionals are needed are solved. The method has the advantages that the breeding coefficient is high, cost is low, the planting percent is high and the rotting rate is low. A few of female parent materials can be utilized to culture qualified seedlings to the maximum extent, and it is the optimal approach to serve the seedlings as the female parent to be planted to breed the moonwort at present.

The invention discloses a meat duck feed prepared from the following raw materials in parts by weight: 80-100 parts of millet, 220-250 parts of corn, 60-80 parts of barley bran, 50-70 parts of tomato seed meal, 45-50 parts of puffed full-fat soybean, 35-45 parts of tartary buckwheat flour, 0.5-2 parts of salad oil, 10-15 parts of crab meal, 5-10 parts of calcium hydrogen phosphate, 20-25 parts of cress, 15-18 parts of pteridium aquilinum, 18-22 parts of sugarbeet pulp, 20-22 parts of artemisia seleirgensis, 8-10 parts of freeze-dried bloodworm powder, 5-6 parts of ground beetle powder, 6-8 parts of leek seeds and 4-5 parts of a phagostimulant, wherein the phagostimulant consists of the following raw materials in parts by weight: 3-4 parts of salted duck egg yolk, 1-2 parts of coix seed oil, 10-12 parts of needle mushroom, 2-3 parts of fried barley flour, 3-4 parts of grape leaf, 1-2 parts of montmorillonite powder, 4-5 parts of garlic, 2-3 parts of kudzu root, 1-2 parts of dried orange peel, 1-2 parts of ginseng, 2-3 parts of gnetum montanum, 1-2 parts of maidenhair, 30-40 parts of flour and an appropriate amount of water. The meat duck feed provided by the invention is simple in manufacturing process and balanced in nutritional ingredient, the problem of insufficient nutrient substance in the conventional duck feed is solved, the feed cost is relatively low, the raw materials are natural and pollution-free, and meat ducks are high in survival rate and quick in weight increment.

The invention provides an agricultural pteridium aquilinum screening and cleaning device which comprises a raw material input end, more than one vegetable washing water tank, vegetable washing barrels for accommodating vegetables, a clean vegetable plate, and a base on which the water tanks are mounted, wherein the water tanks are arranged in sequence; each vegetable washing barrel is correspondingly arranged in one water tank; water filtering holes are formed in each vegetable washing barrel and each vegetable washing barrel is a metal barrel which can be turned over to a position above the adjacent water tank; a water absorption machine and a material mixing machine are further arranged on the cleaning device; the vegetable washing barrels, the water absorption machine and the material mixing machine are sequentially arranged and orderly; each of the vegetable washing barrels, the water absorption machine and the material mixing machine is equipped with a motor for driving the corresponding one to turn over. By controlling the motors to work, several vegetable washing barrels, the water absorption machine and the mixing machine are sequentially turned over, and pteridium aquilinum is cleaned, cooked, cooked, subjected to water filtering and mixed by five water tanks in the turnover process; water is changed regularly, so that water temperature keeps constant; fresh pteridium aquilinum to be processed is constantly conveyed by the front end, and the pteridium aquilinum primarily processed is output by the rear end constantly, so that the efficiency is improved greatly.

The invention discloses lamb shashlik with angelica sinensis for enriching and activating blood. The lamb shashlik is made of the following raw materials in parts by weight: 300-320 parts of fresh lamb, 6-7 parts of pteridium aquilinum freeze-dried powder, 7-9 parts of physalis alkekengi, 5-6 parts of cooked green gram starch, 5-7 parts of wheat germ, 7-8 parts of baby Chinese cabbage, 4-8 parts of lupinus micranthus dreg, 9-10 parts of apple seed juice, 5-6 parts of caramel powder, 5-6 parts of light soy sauce, 4-5 parts of cooking wine, 10-13 parts of cumin powder, a proper amount of spiced salt, 2-3 parts of loofah peel, 4-6 parts of angelica sinensis, 1-2 parts of japanese violet herb or root, 1-2 parts of pitaya flower, 2-3 parts of dandelion and 6-8 parts of nutrient additive powder. The lamb shashlik disclosed by the invention is both good in color and taste, fragrance is retained on the lips and teeth after people eat the lamb shashlik, the flavor and the taste of conventional lamb shashlik are changed, and as vegetables and fruits such as physalis alkekengi and baby Chinese carriage and are fused into the freshness of lamb, the lamb shashlik is fragrance and mellow and rich in nutrition: and meanwhile due to the adoption of multiple traditional Chinese herbal medicines such as angelica sinensis, the lamb shashlik has the effects of enriching and activating blood, regulating menstruation and relieving pain as well as moistening dryness and smoothing intestines.

The invention relates to a vegetable hot pepper sauce processing method, wherein dried pteridium aquilinum, dried sophorajaponicalinn, dried carrot pieces, dried mushroom root pieces, and artificial meat pieces (soy protein) are adopted as main materials, five spice powder, mashed garlic and salt water are matched to souse, and edible oil is subjected to low temperature oil frying and then is uniformly mixed with bean paste and hot chilli oil to prepare the hot pepper sauce with characteristics of spicy taste, rich nutrition and instant taking.

The present invention provides an agricultural chemical enhancer composition comprising a mixture of (a) a fermentation product of one or more of red beans, peas, yellow corn, white corn, white rice,yucca, potatoes, manioc root, starch from vegetables sources, inorganic minerals, non-iodized sea salt, urea or another equivalent nitrogen source, biodynamic water and an inoculum selected from the group consisting of bacillus microorgasnisms or spores and yeast; and (b) an essential oil such as banana oil, cinnamon oil, coconut oil, vanilla oil and mixtures thereof; and urea or another equivalent nitrogen source and an extract of a plant material selected from the group consisting of marranero fern foliage ( Pteridium aquilinum), cola de caballo (horsetail fern) leaves (esquisetum arvense),powdered cinnamon (cinnamomum zeylanicum), garlic cloves (allium sativum), tabasco pepper fruits (capsicum frutescens), pasto kikuyo seeds (pennisetum clandestinum) and mixtures thereof. The enhancerof the invention is combined with agrochemicals to augment their activity.

The present invention provides an agricultural chemical enhancer composition comprising a mixture of (a) a fermentation product of one or more of red beans, peas, yellow corn, white corn, white rice, yucca, potatoes, manioc root, starch from vegetables sources, inorganic minerals, non-iodized sea salt, urea or another equivalent nitrogen source, biodynamic water and an inoculum selected from the group consisting of bacillus microorgasnisms or spores and yeast; and (b) an essential oil such as banana oil, cinnamon oil, coconut oil, vanilla oil and mixtures thereof; and urea or another equivalent nitrogen source and an extract of a plant material selected from the group consisting of marranero fern foliage (Pteridium aquilinum), cola de caballo (horsetail fern) leaves (esquisetum arvense), powdered cinnamon (cinnamomum zeylanicum), garlic cloves (allium sativum), tabasco pepper fruits (capsicum frutescens), pasto kikuyo seeds (pennisetum clandestinum) and mixtures thereof. The enhancer of the invention is combined with agrochemicals to augment their activity.

The invention discloses an efficient coal gangue dump ecological restoration method. The method comprises the following steps that A, coal gangue slag, coal ash, Chinese herbal medicine residues, edible fungus residues and loam are adopted to prepare a cultivation layer medium; B, a coal gangue dump is arranged to form a gentle slope, according to the terrain, one planting pit is dug every 3-5 meters, the cultivation layer medium is laid on the surface layer of the coal gangue dump, the thickness is 4-6 cm, and the planting pits are filled; C, Sedum lineare Thunb. is planted on the cultivationlayer medium, and large indigenous plant seedlings are planted in the planting pits; D, after the surface of a dump body is basically covered with the Sedum lineare Thunb., pteridium aquilinum sporesare taken and spread; after pteridium aquilinum and indigenous plants grow and survive, coal gangue dump ecological restoration is completed. By means of the method, a good growth environment can beprovided for the restoration plants, a good vegetation coverage layer can be formed, and release of coal gangue contaminants is effectively controlled. The production cost of the cultivation layer medium is low, and the economical efficiency is high.

The invention discloses a green globular body tissue culture propagation method for Alsophila costularis. The method includes the steps of obtaining aseptic explants and inducing green globular bodies. In the inducing process, culture is performed through two inducing pre-culture media, then culture is performed through a green globular body inducing culture medium, and the green globular bodies are obtained; then, alternate culture is performed through two proliferation culture media, differentiation culture and rooting culture are performed, and tissue culture seedlings are obtained. Through the method, the dendritic woody fern green globular bodies are successfully induced, the propagation efficiency is high, the green globular body inducing rate reaches 82%-88%, the proliferation multiple reaches 7.5-9.3, the differentiation rate of the green globoids reaches 100%, the rooting rate reaches 100%, and the propagation period is short; the method has great significance in increasing the population quantity of the rare endangered fern Alsophila costularis and relieving the endangered situation of the rare endangered fern Alsophila costularis, and meanwhile in-vitro preservation of germplasm resources of endangered species is achieved.

The invention provides a method for planting peanuts in saline-alkali soil. The method for planting the peanuts in the saline-alkali soil is easy to operate, organic fertilizer such as industrial waste residue ardealite and fermented ferns is applied to the soil, the applying and planting cost is low, the soil properties of the saline-alkali soil can be improved, the PH value of the soil is lowered, and the total salt content of the soil is also lowered; moreover, the soil can be made to be rich in nutrients needed by growth of various crops; in particular, the method is quite suitable for growth of the peanuts, and therefore the yield of the peanuts can be greatly increased and the quality of the peanuts can be greatly improved.

The invention provides a wet dog food special for puppies during a dental transitional period. The wet dog food comprises the following raw materials in parts by weight: 30-50 parts of corn flour, 5-10 parts of wheatmeal, 5-10 parts of oatmeal, 3-7 parts of coarse food fiber, 3-10 parts of cod-liver oil, 5-20 parts of pig skin, 15-20 parts of meat slurry, 10-15 parts of bone meal, 3-7 parts of bean flour, 2-5 parts of sesame powder, 3-8 parts of broccoli, 10-15 parts of pteridium aquilinum, 2-5 parts of pumpkin, 1-3 parts of nori, 10-15 parts of denucleated fructus crataegi, 8-10 parts of denucleated olive fruit, 1-3 parts of radix isatidis powder, 0.1-1 part of peach kernel powder and 100-300 parts of water. The wet dog food is rich in nutrition, various nutrition substances required by the dental transitional periods of the puppies can be met, the appetite of the puppies can be increased, the digestive absorption abilities of the puppies are improved, and hair color gloss is brightened. Especially, the wet dog food contains rich calcium, and therefore, the teeth and the bones of the puppies can be accelerated to grow. If the wet dog food is fed, feeders do not need to specially supplement the calcium for the puppies.

The invention discloses an infant nutritional rice flour for absorption promotion and intestinal tract care. The infant nutritional rice flour is prepared through using 60-85 parts by weight of late indica, 5-12 parts by weight of a black-bone chicken meat peptide, 1-3.5 parts by weight of fructo-oligosaccharide, 5-15 parts by weight of Dioscorea opposita powder, 5-15 parts by weight of powdery root of Pteridium aquilinum, and 5-15 parts of Radix Puerariae powder. The infant nutritional rice flour solves problems comprising bad soakage, caking, large rice flour viscosity, harmfulness for infant eating, infant flatulence and the like of traditional rice flours, and has the characteristics of fast absorption, substantial intestine protection effect, no allergic phenomenon after eating, no toxic side effect, safety and reliability.

The invention discloses a selenium-rich Yichuanling wax gourd planting method. By means of soilless culture, the method includes: preparing a seedling culture medium from perlite and vermiculite, seeding in the seedling culture medium to perform seedling culture, and transplanting seedlings into a cultivation bag with base fertilizers and a planting medium prepared from mushroom wood chips, pteridium aquilinum residues and coal gangue according to a ratio of 1:1:3. Nutrient solution and selenium-containing liquid fertilizers are supplemented in a growth period of Yichuanling wax gourds to promote plant growth and provide essential nutrients to plants in growth, and accordingly high-quality selenium-rich Yichuanling wax gourds can be obtained.

The invention relates to the field of extraction of effective components of traditional Chinese medicines and discloses a method for extracting total flavonoid in pteridium aquilinum by an ultrasound-assisted compound enzyme method. The method comprises the following steps: (1) carrying out fixation on fresh pteridium aquilinum, drying, crushing and sieving to obtain dry powder; (2) putting the pteridium aquilinum dried powder into a conical flask; adding ethanol according to the ratio and extracting for 15 to 25min under the condition that the ultrasonic power is 280 to 320W; extracting for 2to 4 times, wherein the time interval is 14 to 16min; (3) cooling to room temperature and adding a compound enzyme; then extracting for 110 to 120min under the condition that the temperature is 50 to55 DEG C; filtering and collecting filtrate; (4) decompressing and concentrating until paste is formed, and freezing and drying; (5) carrying out polyamide column purification, freezing and drying. The method disclosed by the invention has the advantages that the ultrasound-assisted compound enzyme method is adopted; in the extracted pteridium aquilinum, the content of flavonoid is 9.0 to 9.2 percent, the content of rutin is 0.95 to 1.2 percent and the content of astragalin is 0.80 to 0.90 percent.

The invention discloses an extraction, separation and purification method of a bracken polysaccharide, aiming at solving the problem that the bracken polysaccharide extracted by the prior art method has more pigments, bad water solubility, low yield and low purity. In order to solve the problems, the invention adopts hot water extraction method to leach and ethanol precipitation method to separate and at last purifies the polysaccharide by anion exchange column and gel exclusion chromatography. The invention is suitable for large-scale production and can be widely used for separation and purification of polysaccharide and glycoprotein of all kinds of pteridophyte.

The invention relates to a pteridophyte green spheroid <60>Cor ray irradiation mutagenesis method, and belongs to the technical field of a plant cultivation method. The pteridophyte green spheroid <60>Cor ray irradiation mutagenesis method is characterized in that a green spheroid generated by inducing a pteridophyte aseptic seedling under the condition of isolated culture is used as a material, and <60>Cor rays are used as radiation sources; the green spheroid subjected to irradiation treatment is transferred to a grow-up seedling culture medium containing 0.2mg / L of additional indolebutyric acid (IBA) and germinates, thus a complete plantlet with roots, stems and leaves is formed; the dosage rate of the<60>Cor rays is 1Gy / min, the irradiation dose is 80Gy, and the seedling rate of the green spheroid of neocheiropteris palmatopedata is 38%; the seedling rate of the green spheroid of pteris multifida poir is 26%. The pteridophyte green spheroid <60>Cor ray irradiation mutagenesis method provided by the invention provides a new technology for development of irradiation mutagenesis breeding of pteridophyte on the organ level and is suitable for breeding of pteridophyte new varieties.

The invention discloses puffing compound feed capable of preventing porcine epizootic diarrhea and preparation process thereof. The compound feed comprises corn, bran, soybean hull, soybean dreg, semen ziziphi spinosae, elm bark, alfalfa, rapeseed meal, soybean meal, pteridium aquilinum, pea, purslane, artemisia apiacea, mung bean hull, hyacinth bean, Ficus carica L., fructus crataegi, folium artemisiae argyi, vitamin A, vitamin E and emulsified grease powder, wherein the emulsified grease powder is produced by emulsifying coconut oil, wheat-germ oil, soybean oil, corn oil, palm oil and lecithin. The preparation process includes: mixing the raw materials to produce granular feed, and using microwave vacuum drying equipment to perform drying puffing to obtain the puffing compound fertilizer. The compound fertilizer is scientific and reasonable in proportion and capable of effectively preventing the porcine epizootic diarrhea while the normal nutrition requirements of pigs are satisfied. The preparation process is simple to operate, safe, efficient and suitable for being popularized in a large-scale manner in the field of pig cultivation.

The invention discloses a cultivation method for Pteridium aquilinum and belongs to the technical field of green plant cultivation. According to the method, through understanding the biological natures of the Pteridium aquilinum and adopting the steps of carrying out time selection, carrying out land selection and preparation, carrying out fine sowing, carrying out field management, carrying out hand weeding, carrying out disease and insect pest control, carrying out graded harvesting and the like, the production cycle can be shortened, the yield of the Pteridium aquilinum can be increased, and the quality of the Pteridium aquilinum can be good, so that the economic benefit is increased, and the market demand is met.

The invention relates to leafy vegetable biscuits. The leafy vegetable biscuits are prepared from the following raw materials in parts by weight: 80 to 100 parts of low-gluten flour, 30 to 50 parts of butter, 8 to 10 parts of chrysanthemum nankingense, 5 to 7 parts of dandelion roots, 3 to 5 parts of suaeda salsa, 1 to 3 parts of capsella bursa-pastoris, 3 to 5 parts of Chinese wolfberry sprouts, 4 to 6 parts of kalimeris indica sprouts, 3 to 5 parts of stem leaf of gnaphalium affine, 3 to 5 parts of herb of brasenia schreberi, 3 to 5 parts of root of kudzu, 3 to 5 parts of tender shoot of aralia elata seem, 5 to 7 parts of sweet potato leaves, 3 to 5 parts of herba portulacae, 3 to 5 parts of zanthoxylum bungeanum sprouts, 3 to 5 parts of rhizome of pteridium aquilinum, 3 to 5 parts of radix glehniae, 3 to 5 parts of tender stem leaf of kochia scoparia, 3 to 5 parts of fennel leaves, 3 to 5 parts of herb of salsola collina, 3 to 5 parts of herb of amaranthus spinosus, 3 to 5 parts of herb of ostericum sieboldii, 3 to 5 parts of herb of youngia japonica, 3 to 5 parts of frond of asparagus, 1 to 3 parts of herba menthae, 3 to 5 parts of loofah sprouts, 3 to 5 parts of leaf and flower of allium mongolicum, 3 to 5 parts of herb of hemistepta lyrata, 3 to 5 parts of herb of ixeris denticulate, 3 to 5 parts of plantain herb, 3 to 5 parts of herb of astragalus smicus, 1 to 3 parts of motherwort herb, 3 to 5 parts of herb of sedum aizoon, 3 to 5 parts of tender stem of typhalatifolial, 3 to 5 parts of root of rumex acetosa, 3 to 5 parts of herba doellingeriae, 3 to 5 parts of herb of chickweed, 2 to 4 parts of root, leaf, flower or seed of gumbo, 3 to 5 parts of fruit of green peppers, 3 to 5 parts of mulberry leaves, 2 to 4 parts of root of platycodon grandiflorum, 1 to 3 parts of table salt and 10 to 12 parts of white granulated sugar. The leafy vegetable biscuits have the advantages of complete nutrition, good healthcare effect and good taste.