101results about How to "Raw materials are pure and natural" patented technology

The invention provides an incense which comprises functional components, aggregate, spice, adhesives and accessory, wherein the functional components consist of 2-6 parts of flos farfarae, 1-3 parts of myrrh and 5-10 parts of radix aucklandiae; the adhesives consist of 40-50 parts of elm bark and 10-15 parts of flour; the aggregate consists of 40-50 parts of cypress; the spice consists of 10-15 parts of sandalwood and 1-3 parts of green tea; and the accessory consists of 1-3 parts of charcoal. A preparation method of the incense comprises the steps of spice preparation, grinding, spice mixing, extrusion forming, drying and packaging. In the invention, the traditional Chinese medicine materials for treating respiratory diseases are combined with the incense, and the lung is directly administrated through the incense; and the incense has the characteristics of purely natural raw materials, no chemical additive, low cost and perfect treatment effect on respiratory diseases.

The invention provides a braised food condiment, a method for preparing braised foods and the braised foods. The braised food condiment is prepared from the following components in percentage by weight: 10%-15% of anise, 3%-10% of galanga resurrectionlily rhizome, 5%-10% of cinnamon, 5%-10% of amomum tsao-ko, 2%-8% of clove, 5%-10% of bay leaves, 5%-10% of liquorice, 5%-10% of angelica root, 5%-10% of fennel, 6%-10% of fructus amomi, 5%-10% of netmeg, 5%-10% of alpinia katsumadai hayata, 5%-10% of long pepper, 5%-10% of hawthorn fruits and 5%-10% of dried tangerine or orange peel. The method for preparing the braised foods comprises the following steps: adding water into an old hen, pig bones and fresh ginger and boiling to obtain broth; adding an NK206 condiment bag and salad oil; boiling and adding the braised food condiment, a basic condiment, an NK208 condiment bag, green onions and ginger; boiling to obtain soup stock; and putting food raw materials, boiling for 25-30 minutes, then turning off fire and braising for 10-20 minutes. The braised foods obtained by the application have the characteristics of moisture preservation, peculiar smell removal, fat degradation and long shelf life, and the freshness and tenderness of the food materials are kept.

The invention provides nerve soothing incense. The nerve soothing incense comprises perfume, adhesive and accessories and is prepared from, by weight, 5-10 parts of rhizoma acori graminei, 5-10 parts of sandalwood, 1-3 parts of coptis chinensis, 4-8 parts of radix paeoniae alba, 1-5 parts of cortex albiziae, 1-3 parts of valerian roots, 1-3 parts of concretio silicea bambusae, 4-8 parts of ganoderma, 5-10 parts of tuber fleeceflower stems, 10-15 parts of radix curcumae, 4-9 parts of acronychia pedunculata, 5-10 parts of cyperus rotundus, 4-9 parts of platycladi seeds, 1-5 parts of aquilaria sinensis, 1-3 parts of yellow ripe incense, 40-50 parts of bletilla striata, 10-15 parts of dextrin, 3-5 parts of charcoal, 1-3 parts of bark of aidia canthioides (Champ. ex Benth.) Masam., 5-10 parts of honey and 5-10 parts of rosin. A preparation method comprises the steps that the perfume, the charcoal and the bark of aidia canthioides (Champ. ex Benth.) Masam. are smashed and mixed with the rosin, the dextrin and the honey which are heated and molten, the mixture is prepared into incense strips or incense sheets, and the finished product is obtained through drying and packaging and is stored. The nerve soothing incense has the advantages that the raw materials are purely natural, no chemical additive is added, and making is easy; the prepared incense can soothe the nerve, dredge the healthy atmosphere of the human body and regulate the body balance.

The invention relates to the field of a biomedical material and discloses a preparation method of wild antheraea pernyi silk fibroin / aloe gel composite dressing. The preparation method comprises the following steps of (1) after tussah silk is degummed, enabling the degummed tussah silk to dissolve to prepare a regenerated wild antheraea pernyi silk fibroin aqueous solution; (2) enabling aloe gelatin powder to dissolve in water to prepare an aloe gel solution in a certain proportion; (3) blending the aloe gel solution with the wild antheraea pernyi silk fibroin aqueous solution, controlling the mass ratio of the aloe gel to the wild antheraea pernyi silk fibroin being (1 to 10) to (1 to 100), and continuing to concentrate the mixed solution until the wild antheraea pernyi silk fibroin achieves a certain concentration; (4) preparing a two-dimensional fibrous framework and a three-dimensional spongy porous framework respectively through an electrostatic spinning method and a freeze-drying method; and (5) treating the composite material with ethanol water. Compared with the prior art, the preparation method is simpler, easier to operate and lower in cost, the wild antheraea pernyi silk fibroin / aloe gel composite dressing can be effectively prepared by the preparation method, and the preparation method can be used as wound dressing.

The invention discloses a health-care mosquito-dispelling towelette for babies, which belongs to the technical field of towelette for babies. The health-care mosquito-dispelling towelette for babies comprises high-quality nonwoven fabric and infiltrate. The formula of the infiltrate comprises 20 to 30 parts pure natural plant chamomile, 15 to 20 parts of natural aloe juice, 10 to 15 parts of sweet almond oil, 10 to 15 parts of vitamin E, 5 to 10 parts of lavender, 10 to 15 parts of weeping forsythia flower, 5 to 10 parts of daphne odera, 5 to 10 parts of honey and 20 to 30 parts of pure water. The towelette disclosed by the invention has health-care, nerve-soothing, antibacterial, sterilizing, mosquito-dispelling, inflammation-diminishing and moisturizing effects. The formula does not contain any chemical matters such as spices and alcohol, and does not irritate skin of babies.

The invention provides a pomegranate compound drink. The pomegranate compound drink comprises the following materials by weight percent: 20%-80% of normal pomegranate juice, 5%-30% of traditional Chinese medicine extracting solution, 0.1%-1% of citric acid, 0.01%-0.05% of vitamin C and a sweetening agent and the balance being water, wherein the normal pomegranate juice is prepared by blending five-fold pomegranate condensed juice and water in a ratio of 1:4; a preparation method of the traditional Chinese medicine extracting solution comprises the steps of cleaning pomegranate bark, crushed pomegranate seeds, fructus lycii, hawthorn and emblic leafflower fruit, adding the materials in a weight ratio of 1:2:2:2:2 into water the weight of which is 15 times the total weight of the solids, immersing at room temperature of 25 DEG C for 20 hours, heating and cooking for 4 hours at 60 DEG C, filtering to remove residues, and centrifuging the filter liquor with a centrifugal machine, thus obtaining supernate, namely the traditional Chinese medicine extracting solution. The pomegranate compound drink has the functions of softening blood vessels, enhancing the immunity and resisting oxidation, and has the health-care functions of strengthening physique and preventing diseases. Besides, the good flavor of pomegranate is kept, the mouthfeel is proper, and the texture and color are attractive.

The invention discloses an electronic cigarette liquid rich in biological active polysaccharide and a preparation method of the electronic cigarette liquid. The electronic cigarette liquid is mainly formed by the following raw materials in parts by weight: 50-70 parts of propylene glycol, 5-15 parts of glycerin, 5-10 parts of deionized water, 5-15 parts of natural biological active polysaccharide extracts, 3-10 parts of tobacco extracts, 1-5 parts of tobacco flavor, 1-3 parts of thickener and 1-3 parts of antioxidant. The electronic cigarette liquid disclosed by the invention is suitable for being smoked in an electronic atomizing way and is formed by refining the tobacco extracts and the natural biological active polysaccharide extracts, an immune function of a human body is also widely regulated while the feeling of smoking a cigarette is obtained by a consumer, and a certain healthcare function is obtained.

The invention discloses hair-conditioning essential oil and a preparation method thereof. The hair-conditioning essential oil comprises the following components in parts by weight: 20-50 parts of fingered citron, 10-30 parts of black sesame, 5-10 parts of Chinese angelica, 2-5 parts of ginseng, 10-20 parts of cacumen biotae, 5-10 parts of safflower, 2-10 parts of white peony root, and 10-30 parts of raw ginger. The preparation method of the hair-conditioning essential oil comprises the following steps: respectively removing impurities from the fingered citron, black sesame, Chinese angelica, ginseng, cacumen biotae, safflower, white peony root and raw ginger, washing, and crushing to 50-80 meshes; putting into a normal-pressure distillation device, immersing with distilled water, radiating by utilizing microwave to heat and boil the liquid; and extracting essential oil by adopting a vapor distillation method, collecting the essential oil, purifying, subpackaging, and sterilizing to obtain a finished product. The hair-conditioning essential oil has the beneficial effects of soothing head nerves, promoting cytothesis and favoring baldness and hair loss, is pure natural in raw materials, does not have side effect, and facilitates popularization and application.

The invention discloses hair care essential oil and a preparation method therefor. The hair care essential oil comprises the following ingredients: 20-50 parts of bergamot, 10-30 parts of black sesame, 5-10 parts of Chinese angelica, 2-5 parts of gen-seng, 10-20 parts of biota orientalis, 5-10 parts of safflower, 2-10 parts of white peony root and 10-30 parts of ginger. The preparation method for the hair care essential oil comprises the following steps: the raw materials bergamot, black sesame, Chinese angelica, gen-seng, biota orientalis, safflower, white peony root and ginger are subjected to impurity removal and cleaning respectively, then are crushed to 50-80 meshes, and are placed in a normal pressure distillation device, distilled water immersion is carried out, then microwave irradiation heating carried out to boil the liquid, then the water vapor distillation method is employed to extract essential oil, the essential oil is collected, then purification is carried out, subpackage and sterilization are carried out, and the finished product is obtained. The beneficial effects are that the provided essential oil relieves head nerves, promotes cell regeneration and is helpful for bald head and hair loss; the raw materials are pure natural; the essential oil has no side effects and is convenient for popularization usage.

The invention discloses boar feed. The feed is prepared from the following raw materials in parts by weight: 40-60 parts of corn flour, 1-3 parts of methionine, 10-12 parts of bean flour, 1-3 parts of fructus lycii, 5-7 parts of rice brans, 1-3 parts of sodium bicarbonate, 8-10 parts of peanuts, 2-4 parts of soybean oil, 5-7 parts of fragrant-flowered garlic, 1-3 parts of eucommia ulmoides, 8-10 parts of wax gourd, 1-3 parts of codonopsis pilosula, 2-4 parts of bone powder, 1-3 parts of lucid ganoderma and 1-3 parts of edible salt. The boar feed is prepared from purely natural raw materials, and is reasonable in proportion, rich in nutrition and low in cost.

The invention discloses a filled grape chocolate and a preparation method thereof. According to the invention, no chemical reagent is utilized in production, therefore, the original nutritional ingredients and flavors of grapes and fruits and the like are retained; and grapes and fruits and the like are utilized. The appearance of a prepared filled grape chocolate has the silky taste of chocolates, and the prepared filled grape chocolate has an original smooth and compact appearance of grapes; purees or jams are used as sandwiches, so that the taste of a product is changed from bitter or sweet greasy, cool and refreshing, to fragrant and sweet, therefore, the invention provides a non-sweet-greasy and non-fattening filled grape chocolate.

The invention discloses compound juice. The compound juice comprises 15-70% of blackberry juice and pear juice for the rest by mass. The compound juice keeps the original flavor and the nutritional ingredients of the blackberry juice and improves the mouth feel of the blackberry juice.

The invention discloses ecological nutrient soil and a preparation method thereof. The nutrient soil is prepared from, by weight, 15-20 parts of rabbit dung, 20-25 parts of river sand, 2-4 parts of plant ash, 5-9 parts of a microbial fermentation bacterial agent, 3-5 parts of composite nitrogen-phosphorus-potassium fertilizer, 7-9 parts of aluminium sulfate, 3-5 parts of straw stalk, 4-6 parts ofgarlic, 10-15 parts of coconut residues, 5-10 parts of expanded perlite, 10-15 parts of willow branches, 1-2 parts of bone meal, 2-4 parts of pumpkin seeds, 4-6 parts of vinegar and 5-8 parts of ailanthus altissima leaves. According to the ecological nutrient soil and the preparation method thereof, the preparation method is scientific and reasonable and easy and convenient to operate, the nutrient of the nutrient soil is rich, the rabbit dung is adopted as a raw material, the soil fertility is durable, Chinese herbal medicine nutrient components in the rabbit dung can be decomposed, and the ecological nutrient soil has high permeability, can resist viruses and bacteria, is free of irritating odor or eggs or pollution and also has the function of promoting plant rooting.

The invention discloses incense oil with effects of calming nerves and aiding sleep, and a preparation method thereof. The incense oil with effects of calming nerves and aiding sleep comprises the following components in parts by weight: 20-50 parts of lavender, 10-30 parts of flavedo, 5-10 parts of angelica sinensis, 10-20 parts of clove, 5-10 parts of rhizoma acori graminei, 3-10 parts of radix angelicae, and 5-10 parts of ligusticum wallichii. The preparation method of the incense oil comprises the following steps: respectively removing impurities of all the raw materials, and cleaning; putting the cleaned materials into an atmospheric distillation device, soaking for 0.5-1 hour in distilled water, and then extracting essential oil by a water vapor distillation method; heating to 70-80 DEG C; and collecting essential oil, then purifying, subpackaging and sterilizing so as to obtain the product. The incense oil has the effects of calming nerves and aiding sleep, is free of side effect as being prepared from the pure natural raw materials, and is suitable for people to use in sleep.

The invention discloses a lemon tea capable of clearing away heart-fire and moistening dryness and a preparation method of the lemon tea. The lemon tea is prepared from the following raw materials in parts by weight: 20-25 parts of lemon slices, 16-18 parts of lophatherum gracile, 5-7 parts of prepared liquorice roots, 8-10 parts of tremella, 3-5 parts of semen cuscutae, 2-4 parts of cassia seeds, 5-7 parts of elsholtzia ciliate, 1-2 parts of clematis hexapetala pall, 8-10 parts of white chrysanthemum, 3-5 parts of shepherd's purse flowers, 2-4 parts of Hami melon seeds, 1-2 parts of hemp palm leaves, 1-2 parts of roselle, 3-4 parts of golden camellia, 0.5-1 part of roots of smalleaf desmodium, 0.5-1 part of adiantum caudatum, 2-4 parts of a condiment and 20-22 parts of crystallized sugar. According to the lemon tea, the lemons have the effects of stabilizing motion and eliminating fatigues, and are matched with a plurality of types of other traditional Chinese medicines, so that the lemon tea has the effects of clearing and activating the channels and collaterals, softening blood vessels, blending liver and spleen, nourishing yin and enriching blood, moistening lung to arrest cough, cleaning heat and detoxifying and the like; and the lemon tea is prepared from pure natural raw materials, has no side effect and is suitable for people to drink for maintaining health.

The invention discloses meat rabbit feed. The meat rabbit feed is made from raw materials including, by weight, 10-50 parts of sweet potato powder, 1-19 parts of alfalfa, 1-19 parts of potato starch, 1-9 parts of fish, 2-6 parts of protein, 1-19 parts of pumpkins, 2-8 parts of carrots, 10-30 parts of peanuts, 1-5 parts of table salt and 1-5 parts of a Chinese herbal medicine mixture. A preparing method of the meat rabbit feed includes the steps of 1), preparing the Chinese herbal medicine mixture; 2), premixing for preparation; 3), granulating and dewatering. The meat rabbit feed is pure and natural in the raw materials, reasonable in recipe, rich in nutrition, balanced, capable of reducing diarrhea or constipation and free from hormone and antibiotics, organism immune function is enhanced, and growing of meat rabbits is facilitated; the Chinese herbal medicine mixture has efficacy of clearing away heat and toxic materials, promoting appetite and tonifying spleen, soothing the nerves to calm down, promoting digestion and regulating qi and strengthening body resistance, the rabbit meat is obviously improved in quality, physique of the meat rabbits are remarkably enhanced, and body immunity is improved.

The invention provides a quinoa energy bar suitable for puerperae, and belongs to the technical field of quinoa energy bar processing. The quinoa energy bar is prepared from, by weight, 5-15 parts ofpuffed quinoa, 5-10 parts of puffed millet, 10-20 parts of oatmeal, 5-10 parts of quinoa protein, 5-10 parts of egg protein, 5-10 parts of starch, 2-5 parts of collagen peptide, 2-8 parts of Chinese herbal medicine powder, 1-10 parts of saccharides, 5-10 parts of vegetables, 3-9 parts of fruits, 2-10 parts of nuts, 5-15 parts of grease and 20-50 parts of drinking water. The vegetables and fruits are rich in water, cellulose and water-soluble plant fibers, excrement can be well softened, the volume of the excrement can be increased, and intestines are stimulated to generate desire to defecate;the nuts contain rich vitamins B and E, protein and linoleic acid, the gastrointestinal motility promotion and gastrointestinal absorption increasing can be helped together with the plant fibers, andmeanwhile constipation is treated by cooperating with traditional Chinese medicinal materials; the quinoa energy bar has a good effect on constipation treatment, and traditional Chinese medicinal medicine ingredients are suitable for the puerperae to take.

The invention discloses propolis shampoo capable of preventing hair loss. The propolis shampoo is prepared from the following raw materials in parts by weight: 11-23 parts of propolis, 25-40 parts of a traditional Chinese medicine composition, 40-60 parts of 75% ethanol, 30-50 parts of rich washing water, 6-11 parts of dried ginger, 13-17 parts of vinegar, 0.1-0.5 part of table salt, 1-3 parts of essential oil and 1-2 parts of a cocamide betaine. The propolis shampoo capable of preventing hair loss is scientific in formula, pure natural in raw materials, safe and non-toxic, and has good effects of resisting bacteria, diminishing inflammation, cleaning, relieving itching and nourishing scalp; the traditional Chinese medicine composition added into the formula has the effects of removing grease, dredging pores, promoting the growth of hair and preventing hair loss as well as nourishing hair and moistening hair; therefore, the propolis shampoo can effectively improve scalp environment and promote the growth of hair. The shampoo provided by the invention is faintly acid, thus not destroying the scalp environment after being used for a long time and having no irritation to the scalp; therefore, the propolis shampoo is worth popularizing.

The invention discloses a piglet feed. The piglet feed is prepared from, by weight, 40-60 parts of expanded corn, 1-3 parts of methionine, 10-12 parts of expanded soybeans, 1-3 parts of lysine, 5-7 parts of wheat flour, 1-3 parts of baking soda, 8-10 parts of peanut meal, 4-6 parts of soybean oil, 8-10 parts of wax gourds, 1-3 parts of barbary wolfberry fruit, 2-4 parts of bone meal, 5-7 parts of Chinese cabbages, 7-9 parts of apples, 1-3 parts of codonopsis pilosula and 1-3 parts of table salt. The piglet feed is purely natural in raw material, reasonable in matching, rich in nutrition and low in cost.

The invention discloses beautifying incense and a preparation method thereof. The beautifying incense comprises the following components in parts by weight: 10-30 parts of angelica sinensis, 10-30 parts of roses, 10-15 parts of lemons, 5-10 parts of pearls, 5-10 parts of almonds, 3-5 parts of cacumen biotae, 5-10 parts of chamomile, 3-8 parts of spina date seeds, 5-10 parts of schisandra chinensis, 5-10 parts of honey and 500 parts of distilled water. The preparation method of the beautifying incense comprises the following steps: respectively removing impurities of the angelica sinensis, the roses, the lemons, the pearls, the almonds, the cacumen biotae, the chamomile, the spina date seeds and the schisandra chinensis, and washing the materials; drying and crushing; putting the crushed raw materials into a normal-pressure distillation device; adding the distilled water; irradiating by microwaves and heating to boil liquid; distilling for extracting; finally, standing till oil-water separation to obtain essential oil; adding the honey while mixing and agitating; and sub-packaging and sterilizing to obtain the finished product. The beautifying incense has the beneficial effects of having antibacterial, heat-clearing, exterior syndrome-reliving, skin-caring and beautifying effects, having no side effect as being prepared from the purely natural raw materials, and being suitable for women with pursuit of beauty.

The invention discloses a piglet feed and a preparation method thereof. The piglet feed comprises the following raw materials in parts by weight: 40-50 parts of corn, 10-15 parts of barley, 8-10 parts of rapeseed meal, 5-10 parts of chaff, 5-10 parts of brewer's grains, 5-10 parts of parslane herb, 5-10 parts of plantain herb, 0.5-1 part of cyrtomium rhizome, 2-4 parts of hawthorn fruits, 1-3 parts of shrimp shell powder, 0.5-1 part of calcium hydrogen phosphate, 1-3 parts of soybean oil, 0.1-0.3 part of sodium bicarbonate, 0.1-0.3 part of lysine, 0.1-0.3 part of methionine and 0.2-0.5 part of common salt. The piglet feed is prepared from pure natural raw materials, reasonable in mixture ratio, rich in nutrients and low in cost.

The invention discloses a piglet feed and a preparation method thereof. The piglet feed comprises the following raw materials in parts by weight: 40-50 parts of corn, 10-15 parts of wheat, 5-10 parts of soybean meal, 5-10 parts of peanut meal, 5-10 parts of brewer's grains, 5-10 parts of Chinese waxgourd peel, 5-10 parts of carrots, 0.5-1 part of dwarf lilyturf tuber, 0.5-1 part of hawthorn fruits, 1-3 parts of bone meal, 0.5-1 part of calcium hydrogen phosphate, 1-3 parts of soybean oil, 0.1-0.3 part of sodium bicarbonate, 0.1-0.3 part of lysine, 0.1-0.3 part of methionine and 0.2-0.5 part of common salt. The piglet feed is prepared from pure natural raw materials, reasonable in mixture ratio, rich in nutrients and low in cost.

The invention discloses a preparation method of protein sauce. The method comprises the following steps: with soybean meal as a raw material, dissolving out soluble protein from the soybean meal by ultrasonic high-frequency oscillation and hydrolytic action of alkaline protease; removing insoluble soybean meal slag particles by a centrifugal process and a filtration process; evenly mixing and stirring the obtained soybean meal protein with auxiliary materials such as rice starch, vegetable oil, salt, sugar and monosodium glutamate; and fumigating by steam to achieve the targets of curing and protein denaturation thickening, thereby obtaining the protein source. According to the preparation method, the flavor and the texture of the protein source are further enhanced by a fumigating process. Compared with hot air heating and boiling water cooking methods, the fumigating process has certain advantages in the aspects of variety and texture of flavor components. Therefore, the steam fumigation method is a novel method suitable for preparation of the protein sauce, and has high popularization and application value.

The invention discloses a piglet feed and a preparation method thereof. The piglet feed comprises the following raw materials in parts by weight: 40-50 parts of puffed corn, 10-15 parts of puffed soybeans, 5-10 parts of rice bran, 5-10 parts of peanut meal, 5-10 parts of pumpkin, 5-10 parts of cabbage, 0.5-1 part of pilose asiabell root, 0.5-1 part of tangerine peel, 1-3 parts of bone meal, 0.5-1 part of calcium hydrogen phosphate, 1-3 parts of soybean oil, 0.1-0.3 part of sodium bicarbonate, 0.1-0.3 part of lysine, 0.1-0.3 part of methionine and 0.2-0.5 part of common salt. The piglet feed is prepared from pure natural raw materials, reasonable in mixture ratio, rich in nutrients and low in cost.

The invention discloses nutrient soil for indoor plants. The nutrient soil for the indoor plants is prepared from the following raw materials in parts by weight: 5-10 parts of plant ash, 6-12 parts of river sand, 4-6 parts of soybean dreg cakes, 10-17 parts of egg shell powder, 2-8 parts of earthworm cast, 12-16 parts of saw dust, 20-34 parts of peat soil and 4-7 parts of microalgae powder. The nutrient soil for the indoor plants has the characteristics that multiple mineral nutrients are contained, loosening, ventilating and moisture and fertilizer retaining capabilities are strong, potted plants can be simply and conveniently cultivated, energy is saved, moisture and fertilizer retaining capability and bactericidal capability are strong, no pest and disease damage is caused, no pungent smell is produced and raw materials are pure natural and also has the advantages that maintenance time of the indoor plants can be greatly prolonged and survival rate of indoor maintenance can be greatly improved.

The invention discloses a meat ball. The meat ball comprises a main material, an auxiliary material and a seasoning, wherein the seasoning comprises the following components: salt, green onion, ginger, garlic, monosodium glutamate and rapeseed oil; the main material comprises the following components: pork tenderloin and glutinous rice; the auxiliary material comprises the following components: starch, soup stock, water chestnuts and eggs. The meat ball is satiny and chewy in taste, delicious in taste and rich in nutrition, is suitable for people of all ages, has the effects of tonifying kidney and nourishing blood, beautifying the skin, promoting the health and building a body; the meat ball uses purely natural raw materials, contains no preservative, and does not deteriorate after being frozen and refreshed for 2-3 months.

The invention discloses an asparagus straw extract feed additive and a preparation method thereof. The asparagus straw extract feed additive is obtained by the steps of smashing asparagus straw, carrying out circulation extraction on the smashed asparagus straw repeatedly and uniformly mixing with a carrier. The preparation method of the additive comprises the following steps of: step one, primarily extracting the asparagus straw; and step two, carrying out secondary circulation extraction on residues left after the extraction in the step one, carrying out spray drying on extracts obtained through extraction in the two steps, and uniformly mixing the extracts with the carrier to form the asparagus straw extract feed additive. The asparagus straw extract feed additive disclosed by the invention has the advantages of improving laying rate, resisting against oxidation and stress and enhancing animal immunity.

The invention discloses piglet feed, which is prepared from the following ingredients including 40 to 60 parts of corn flour, 1 to 3 parts of mountain flour, 10 to 12 parts of sticky rice, 1 to 3 parts of baking soda, 8 to 12 parts of soybean meal, 4 to 6 parts of vegetable oil, 5 to 7 parts of soybean, 1 to 3 parts of calcium hydrophosphate, 8 to 10 parts of brewer's grains, 4 to 6 parts of shrimp shell powder, 8 to 10 parts of peatnut vite, 3 to 5 parts of carrot, 8 to 10 parts of soybean curb residue, 1 to 3 parts of methionine, 1 to 3 parts of radix codonopsitis and 1 to 3 parts of common salt. The piglet feed has the advantages that the ingredients are pure natural; the proportioning is reasonable; the nutrition is rich; the cost is low.

The invention discloses a meat rabbit breeding method under a robinia pseudoacacia forest. The method comprises the steps of field construction, feed feeding, disinfection management and disease immunization. Accordingly, by means of the space under the robinia pseudoacacia forest, timing free range is implemented on meat rabbits, not only is the space under the robinia pseudoacacia forest fully utilized and the land cost reduced, but also the meat rabbits move freely for a certain period of time under the forest every day, the immunity of the meat rabbits is enhanced, diseases are reduced, and rabbit meat is tenderer, the nutritional value is high, and the palatability is good. The feed is prepared according to the meat rabbits in different growth periods, the fecundity can be effectivelyimproved, the growth speed is increased, and the economic benefit is improved.