98results about How to "Abundant supply" patented technology

The invention belongs to the technical field of feeds and particularly relates to a feed for crabs. The feed for crabs is characterized by comprising the following materials in parts by weight: 30-60 parts of pork skin, 20-50 parts of fat pork, 5-15 parts of lean pork, 6-9 parts of corn meal, 3-5 parts of soybean meal, 1-5 parts of edible oil, 0.1-1 part of garlic cloves, 1-2 parts of fish scale powder and 0.5-1.5 parts of rape seed cakes. The main problems that since the feed for crabs is difficult to absorb, the crabs grow slowly and the water quality is contaminated in the prior art are solved; the feed disclosed by the invention has the beneficial effects of being rich in nutrition and aromatic in smell, containing antiviral components, and enabling the crabs to grow fast after the feed is eaten; the feed is simple to prepare and all the materials of the feed are rich in supply.

The invention relates to fireproof paint, in particular to tunnel fireproof paint, which is prepared from the following ingredients: a major bonding agent (ordinary Portland cement), inorganic heat insulation filling materials (expanded perlite, expanded vermiculite, meerschaum, kaoline and wollastonite powder) and addition agents (calcium formate, starch ether, redispersible latex powder, methyl cellulose ether and polypropylene fiber). Through the unique addition agent combination and the prescription mixture ratio, the tunnel fireproof paint has the advantages that the construction performance is obviously improved, at the same time, the integral overall performance of the tunnel fireproof paint is greatly improved, and the tunnel fireproof paint has the characteristics of stable fireproof performance, high adhesion intensity and stable physicochemical performance. Simultaneously, the product per se generates no toxic substance in the construction and burning processes, has the effects of environment protection and high practicability, and can be widely used for the fireproof protection of buildings such as highways, railways, subway tunnels and the like.

The invention provides a method for extracting germanium from high-impurity low-grade complex zinc oxide powder, and belongs to the technical field of hydrometallurgical processes. The method comprises the following steps of: under the process conditions that the PH value is 0.5 to 1.5 and the temperature is 55 to 75 DEG C, adding sulfite into aqueous solution of zinc sulfate which contains 8,000to 15,000mg / L iron, 300 to 1,000mg / L Fe<3>, and 30 to 135mg / L germanium so as to convert Fe<3> into Fe<2>, complexing and precipitating the germanium by adopting tannic acid to ensure that the germanium in the aqueous solution of zinc sulfate is subjected to a phase change reaction to form [GeO(C75H52O46)2<2>], pretreating, and calcining in a calcining kiln to obtain a germanium concentrate with the germanium content of between 8 and 22.36 percent which is used for producing germanium series products; and removing iron from solution of zinc sulfate obtained after the separation, and feeding into the conventional electrolytic zinc production system to recover valuable metals such as zinc, cadmium, indium and the like. By the method, the interference of the Fe<3> to a multi-metal recovery system can be effectively avoided, the production cost is reduced, and the smooth production process flow is ensured. The method has great significance for comprehensively recovering and recycling the valuable metals in low-grade high-impurity complex zinc oxide raw materials.

The present invention discloses a synthetic paper paint and preparation and usage thereof, wherein the paint includes, in mass percent, waste polystyrene plastic foam 10-20%, white bole 20-30%, toluene 50-60%, anstatic agent 0.2-0.5%, slipping agent 0.1-0.3% and additive compound 2-3%. The preparation procedure is as following: adding toluene to the polystyrene plastic foam; melting the polystyrene plastic foam in temperature no higher than 150 DEG; then adding additive compound to make AK modified resin; dispersing the white bole with the obtained AK modified resin thoroughly and even, then seat grinding to degree of fineness smaller than or equal to 15micrometre; then dispersing the mixture of slipping agent, anstatic agent and the grinded material even at last to get the synthetic paper paint. Form a printable layer on the synthetic paper surface by the synthetic paper paint to improve synthetic paper printability for convenient of synthetic paper application on general mode of printing and common printing ink, hence expands synthetic paper application range.

The invention discloses a vegetable paddy-upland rotation cultivation device and cultivation method. The device is characterized in that artificial paddy fields are disposed in a greenhouse, and continuous anti-seepage materials are paved at the bottom of each paddy field and beside ridges; soil layers 20-30cm in thickness are paved on the anti-seepage materials. During construction, 20-30cm of soil is dug from the surface of an appropriate area, the anti-seepage materials are paved after the dug part is tamped, at least 50cm is reserved on the periphery, the dug out soil is filled back, the reserved anti-seepage materials are fixed on the ridges to totally cover the same, and water is filled to form a pond with water at least 20cm in height. By the vegetable paddy-upland rotation cultivation device, paddy-upland rotation can be performed in any vegetable bases at any time, land vegetables can be planted in water-shortage or sand areas while aquatic vegetables such as lotus root, water bamboo, water pack, water chestnut can be planted, and aquatic vegetables can be planted in areas around lakes and rivers and with high underground water level by means of flooding while land vegetables such as melons and fruits can be planted by means of water controlling.

The invention discloses an efficient rotation planting cultivation and management method of vegetables.The method comprises rotation planting methods of lettuces, small Chinese cabbages, early-autumn medicine celery and flowering Chinese cabbages.In this way, according to the efficient rotation planting cultivation and management method of the vegetables, four distinctive green vegetable varieties are selected elaborately according to production and consumption habits, vegetables for rotation planting is reasonably laid out, the method tightly follows the market, not only are production and supply of leaf vegetables enriched, but also a good planting mode is provided for vegetable growers, and significant economic and social benefits are further obtained.

The invention relates to a wet granulation method of carbon black. The wet granulation method comprises the specific following operation steps: step 1, cracking acetylene gas so as to form a powdery carbon black raw material and collecting industrial exhaust gas generated by the cracking; and step 2, granulating the powdery carbon black raw material, directly burning the industrial exhaust gas collected in the step 1 by virtue of a hot-blast stove device to generate hot-blast air, and drying carbon black granules by virtue of the hot-blast air generated by the burning. A wet granulation manufacturing system of carbon black comprises an acetylene gas cracking device, a carbon black drying device as well as an exhaust gas collection device and the hot-blast stove device, wherein an exhaust gas outlet is formed in the acetylene gas cracking device; the exhaust gas collection device is provided with a collection tank which is communicated with the exhaust gas outlet and a combustible gas inlet is connected to the collection tank. According to the wet granulation method, the carbon black granules are dried in a manner of burning exhaust gas so that the resources can be recycled and the purposes of energy conservation and emission reduction are achieved. According to the structural design of the system, the heat is supplied by virtue of the exhaust gas and thus the resources can be saved.

A lotus root triple-cropping cultivation technique includes the steps of A, seed selection, B, field selection, C, soil preparation and base fertilizer applying, D, sowing, E, field management, F, harvest and seed reserving for planting and the like. According to the lotus root triple-cropping cultivation technique, early-maturing variety selection, spring lotus root and summer lotus root planting during a specific time, sowing quantity, cultivation density and fertilizing amount increasing and other measures are adopted, so that based on double cropping, lotus root triple-cropping cultivation can be achieved, that is, a person can plant and harvest the lotus roots three times in one year in the same field, a traditional agricultural production farming mode is changed, the agricultural production resources are fully utilized, the multiple-cropping index is increased, the yield production per unit area is increased greatly, benefits are improved greatly, product supply is enriched, the continuous growing market demands are met, the development of the relevant sidelines are promoted, and the sustainability development of the lotus root industry is promoted by returning lotus leaves to the field and repairing fertility soil fertility.

The invention discloses a closed reciprocating compressor which comprises a motor arranged in a closed container, a cylinder, a piston freely sliding along the inner wall of the cylinder, a crank shaft conducting the rotating force of the motor, and a connecting bar body device, wherein the upper part of the crank shaft is provided with an eccentric part; the connecting bar body device is connected with an eccentric part pivot shaft of the crank shaft and is connected with the pivot shaft of the piston so as to lead the rotation of the crank shaft to be converted into reciprocating linear motion of the piston relative to the cylinder. The closed reciprocating compressor is provided with a globe bearing at one end of a connecting bar body, which is connected with the crank shaft, and a preset expansion joint is formed between connecting parts, thereby leading the big diameter part of the connecting bar body and the globe bearing to oppositely rotate so that the verticality between the connecting bar body and the crank shaft is automatically regulated through the rotation. The invention can effectively solve the problem that the axle line of the crank shaft is not vertical to the axle line of the piston, lowers the friction and the abrasion of various mechanical connecting relations based on the connecting bar body and maintains the normal operation of the compressor.

The epoxy-base antislip glue includes one component A and one component B. It features the component A comprising epoxy resin 20-35weight portions, diluent 0.5-3weight portions, carbon white 1-5weight portions, quartz sand 20-60 weight portions, quartz powder 1-6weight portions, active calcium 1-10weight portions and coarse whiting 1-5weight portions; and the component B comprising modifying organic amine 20-40weight portions, promoter 1-5weight portions, coupling agent 0-3weight portions, carbon white 5-10weight portions, quartz sand 20-50weight portions, quartz powder 1-10weight portions, and silica powder 1-10weight portions. The epoxy-base antislip glue has obvious antislip effect, simple construction, long service and environment friendship. It may be applied for indoor and outdoor antislip. The present invention also discloses the preparation process of the epoxy-base antislip glue.

The invention discloses special biological organic fertilizer for cucumbers and a preparation method of the special biological organic fertilizer, which belong to the technical field of organic fertilizers. The fertilizer is prepared from cattle and sheep excrement, corn straws, peanut seedlings, hazelnut meal, humic acid, brown sugar, EM fungicide, rhizoma coptidis, honeysuckle flower, Houttuynia cordata, radix isatidis, urea, trace elements, attapulgite, sepiolite powder, soil conditioner and a composite microorganism agent according to a given weight proportion. The fertilizer has rich nutrients, satisfies the nutrient demand for the growth of the cucumbers at different periods, can effectively improve the physical and chemical properties of the soil, can improve the water and fertility retention capacity of the soil, can prevent various physical and chemical diseases of plants, and can effectively improve and the yield and quality of the cucumbers.

The invention relates to health care daily ration for fat dogs. The health care daily ration comprises the following ingredients in percentage by weight: 10 to 50 percent of animal protein, 5 to 40 percent of vegetable protein, 5 to 30 percent of carbohydrates, 5 to 10 percent of lotus root starch, 1 to 10 percent of corn oil, 0.1 to 0.2 percent of anthocyanin extracts, 0.02 to 0.03 percent of multi-vitamin, mineral substances and trace elements, 2 to 4 percent of feeding promoting agents, 0.5 to 1 percent of astragalus mongholicus, 0.005 to 0.01 percent of poria cocos, 0.005 to 0.01 percent of liquorice, 0.005 to 0.02 percent of codonopsis pilosula, 0.005 to 0.01 percent of dogwood, 0.005 to 0.01 percent of mica powder and 0.005 to 0.01 percent of ginger. The health care daily ration canreach good effects of aiming at the energy intake limitation on the fat dogs and promoting the fat metabolism in the bodies.

The invention discloses salt-resistant drilling fluid with super-high density, a preparation method and an application thereof. The drilling fluid comprises the following components in parts by weight: 450-750 parts of barite, 0.25-4 parts of bentonite, 2.5-20 parts of dispersing agent, 4-20 parts of filtrate reducer, 5-25 parts of sodium chloride, 1.25-7.5 parts of flow pattern regulator, 1.5-5 parts of pH value regulator, 2-8 parts of lubricant and 0.25-5 parts of surfactant. The preparation method comprises the following steps: adding the bentonite into water; ageing and then adding other components except the barite according to the dosage; stirring till the mixture is uniformly dissolved; and finally adding the barite, and stirring to prepare the salt-resistant drilling fluid. The density of the drilling fluid can reach 2.7-3.0 g / cm<3>, and the drilling fluid has excellent characteristics, such as good sedimentation stability and sedimentation stability, low water loss, easiness in regulation and control and the like, can be used for drilling construction of ultrahigh pressure stratums.

The invention discloses an ultraviolet crosslinked polyethylene heat-shrinkage package film and a preparation method thereof, relates to a polyethylene heat shrinkage package film and a preparation method thereof, which aims to solve the problems of high cross-linking cost and high energy consumption of the existing prepared multi-layer polyethylene heat shrinkage film. The ultraviolet crosslinked polyethylene heat-shrinkage package film is formed by the superposition of three polyethylene films, wherein the polyethylene film is prepared from the following raw materials in parts by weight: linear low-density polyethylene, low-density polyethylene, metallocene polyethylene and ultraviolet light initiator master batches. The preparation method of the ultraviolet crosslinked polyethylene heat-shrinkage package film comprises the following steps: uniformly mixing all layers of raw materials, extruding the raw materials by a three-layer co-extrusion device, cooling by water, carrying out ultraviolet irradiation cross-linking, then preheating and blowing a film, cooling by air and shaping to obtain the ultraviolet crosslinked polyethylene heat-shrinkage package film. The method is used for preparing the ultraviolet crosslinked polyethylene heat-shrinkage package film.

The invention relates to a red mud composite fertilizer and a preparation method thereof. By weight, the red mud composite fertilizer comprises 60-70 parts of red mud, 3-5 parts of a red mud activator, and 30-40 parts of a nitrogen phosphorus and potassium compound fertilizer, wherein the mass ratio of N, P2O5 and K2O in the compound fertilizer is 1:0.3-0.6:0.3-0.5. The red mud activator comprises, by weight, 30-40 parts of activated carbon, 50-60 parts of medical stone, 15-20 parts of bamboo fiber, 5-6 parts of phytase, 2-3 parts of magnesium sulfate, 1-2 parts of zinc chloride and 5-10 parts of polyacrylamide. The red mud composite fertilizer has comprehensive nutrition, contains more than 40 nutrient elements, and can comprehensively supply nutrients needed by crops. The water stability of the product is increased by more than 10 times. The product has very strong chelation, adsorption and ion exchange capacity to nutrient elements, can enrich and store the nutrient elements in soil and fertilizers, coincides with crops' need for fertilizers and has slow release performance, and achieves ''on-demand supply'' or ''on-demand release'', thereby overcoming the contradiction between rapid fertilizer loss and slow crop absorption.

The invention discloses a medical fertilizer special for orchid culture. The medical fertilizer consists of an organic fertilizer and an inorganic fertilizer, wherein the inorganic fertilizer is prepared from urea, triple superphosphate, potassium chloride, cupric sulfate pentahydrate, magnesium sulfate, ferrous sulfate, manganese sulfate, boric acid and zinc sulfate; and the organic fertilizer is prepared from dead leaves, pig manure, tobacco processing leftovers, fish product processing leftovers, wheat straws, a traditional Chinese medicine composition, swine urine and EM bacterial liquid. The organic fertilizer and the inorganic fertilizer are reasonably combined to serve as a base fertilizer for application to provide comprehensive nutrition for orchid and meanwhile, the inorganic fertilizer provides readily-available nutrients at first, the organic fertilizer provides long-acting and abundant N, P and K content, especially a relatively high potassium content to meet the requirement on the demand of potassium by the orchid in a later period and improve the disease resistance of the orchid at the same time. The traditional Chinese medicine composition of the medical fertilizer disclosed by the invention is combined with tobacco leftovers to achieve a good control effect on orchid root rot and orchid anthracnose, and can kill insects and termites.

A process for increasing the cutput of trans-11 oleic acid in rumen features that the raw materials of conventional feed are carefully chosen, and the vegetative oil and the regulator for decreasing the negative effect of vegetative oil to digestion of rumen are used as part of feed.

The invention discloses a composition capable of promoting rooting survival of sweet potato plantlets. The composition is prepared from, by mass, 1.5 parts of alpha-naphthylacetic sodium salt and 4.5 parts of indole butyric acid potassium. The invention further provides an agentia capable of promoting rooting of the plantlets. The agentia is prepared from, by mass, 1.5 parts of the alpha-naphthylacetic sodium salt, 4.5 parts of the indole butyric acid potassium and water, wherein the using amount ratio of the water to the alpha-naphthylacetic sodium salt is 1 L:1.5 g, and the using amount ratio of the water to the indole butyric acid potassium is 1 L:4.5 g. The agentia is simple in using method, convenient to operate in a field, easy to apply in production and obvious in effects of rooting promoting and yield increasing of the sweet potato plantlets.

PROBLEM TO BE SOLVED: To suppress the dropping of a needle thread from a sewing needle at the time of the starting of sewing. SOLUTION: This sewing machine 10 is equipped with a rotary needle thread take up member 20 which is arranged on the upstream side of the sewing needle 101 on a thread needle pathway, and at the same time, imparts a tension which periodically changes by the same cycle as the vertical movement of the sewing needle 101 to the needle thread. The rotary needle thread take up member 20 is equipped with a base section 21 which becomes the pivot side, and an arm section 22 which makes the needle thread T reciprocate in the longitudinal direction by rotating as it remains spanned with the needle thread T. A recess section 23 in which the needle thread T drops from the needle take up upper dead point position 26 of the needle thread T is provided on the arm section 22. The rotary needle thread take up member 20 is constituted by having a needle thread position changing means 30 which moves the needle thread T to the recess section 23 before a first stitch is formed. COPYRIGHT: (C)2005,JPO&NCIPI

The invention discloses a method for manufacturing jam by skin and pulp as well as sac juice of a seed melon without seeds. The method has the following technical effects that melon skin and pulp as well as sac juice of the seed melon without the seeds can be sufficiently utilized to manufacture seed melon jam with a special seed melon flavor; the appearance of the manufactured seed melon jam is yellow, the color is uniform and consistent and the jam has luster; the thickness of the jam body is suitable, grains are fine and smooth and are uniformly distributed, the jam does not disperse, no obvious bleeding and layering exist and no sugar is crystallized; on the aspects of the taste and the flavor, the taste is fine and smooth; the sourness and sweetness are moderate; the jam has the faint scent of the seed melon and has the flavor of the jam; a physicochemical index and a microorganism and food safety standard completely accord with relevant national standards of the jam; a seed melon resource can be sufficiently utilized and the economic benefit of the seed melon seed machining enterprise can be greatly increased; and the environmental pollution is eliminated and a market food supply is enriched.

The invention particularly discloses a method for extracting olefin carbon, enriching rare earth and separating inorganic materials by a solid waste liquid waste three-phase method. The method is mainly based on supercritical ScCO2 / H2O / organic fat three-phase extraction system, and the means, such as stirring, microwave, ultrasonic or heating or moderately adding acid and enhanced extraction and enhanced mass transfer, are used in an supplementary mode. When necessary, high-speed ball milling and other mechanical forces are used for stripping and enhancing the breakage and re-bonding of chemical bonds. ScCO2 phase is cooperated with H2O phase to form supercritical and acidic environment to dissolve and separate rare earth and carbon in solid waste. Complexation is carried out on safe and environmental-friendly organic lipid additives and the rare earth to extract the rare earth soluble in the H2O phase, the porous carbon or graphene carbon is basically retained in H2O, and the rare earth is transferred to CO2 phase when an organic ester is the same to form a stable CO2 extended solution phase, so that the distribution coefficient of solute in the two phases is changed, and the separation and extraction of rare earth elements and olefin carbon are completed.

The invention discloses a sea crab fast fattening feed and a preparation method thereof, the sea crab fast fattening feed comprises the following ingredients by mass: 10-20 parts of pork skin, 20-22 parts of pig liver powder, 16-18 parts of fruit peel, 13-15 parts of pork fat, 100-120 parts of corn flour, 10-12 parts of pork, 16-18 parts of pig blood, 40-50 parts of oat flour, 6-10 parts of edible oil, 14-18 parts of oysters, 15-25 parts of fish bone meal, 10-20 parts of chicken offal, 10-20 parts of soybean meal and 20-30 parts of rapeseed cake, the sea crab fast fattening feed mainly solves the problem in the prior art crab aquaculture feeds are not easy to absorb, crabs are slow to growth and water is polluted; the sea crab fast fattening feed has rich nutrient, aromatic odor and antiviral ingredients, the crabs fed by the sea crab fast fattening feed are faster to grow, the production of the sea crab fast fattening feed is simple, and the raw materials are abundant to supply.

The invention particularly discloses a method for extracting silicon, aluminum and various precious rare earth metals by activating solid waste with plasma. The involved precious metals mainly comprise rare earth and rare and precious metals contained in other raw materials. By taking any substance containing sodium salt or sylvite as an auxiliary agent, silicon and aluminum solid waste is activated under the action of the plasma so that composited silicon and aluminum crystalline phases in the solid waste are separated, the various rare and precious rare earth metals bound in the silicon andaluminum crystalline phases migrate to the surface of a solid phase. A solid phase product treated by the plasma is damaged by ball milling and other mechanical force and then mixed with water, and mass transfer is strengthened by ultrasonic sound, mixing, microwave or heating and the like or any combination thereof, and a water-soluble product is transferred to a liquid phase. An obtained solid and water mixture is subjected to multistep pH value adjustment and filter operation, so that three products, namely, a solid material with high silicon content, an aqueous solution with high aluminumcontent and a solid product containing the rare and precious rare earth metals are obtained. The various rare and precious rare earth metals is obtained when the pH value of a solution environment adjusted between 1-5 and between 5-13.

The invention discloses a method for cultivating brassica chinensis by adopting fruit vegetable type vegetable abandon rock wool. The method comprises the steps that 1, the fruit vegetable type vegetable abandon rock wool serves as a brassica chinensis cultivation medium, 3-4 g of brassica chinensis seeds are scattered per square meter after complete irrigation and drenching, and then irrigation is performed to make the surfaces of the wool and seeds drenched; 2, interval irrigation is performed from sowing to harvesting, and sufficient moisture and nutrients in the growth process before brassica chinensis seedling emergence are ensured, and the first batch of brassica chinensis meets the harvesting requirement after 18-22 days. The method uses the fruit vegetable type vegetable abandon rock wool as the brassica chinensis cultivation medium to re-cultivate brassica chinensis, nutrients in the waste rock wool are fully utilized, waste can be reduced, harmless treatment is conducted on the waste wool, brassica chinensis facility cultivation can be performed in a greenhouse, the influence of insect damage and severe weather is effectively prevented, no pesticide is not sprayed in the whole cultivation process, and the cultivated brassica chinensis is clean, safe and high in yield and quality.

The invention discloses an artificial domestication cultivation method for wild chanterelle, and relates to the technical field of edible mushroom cultivation. The wild chanterelle serving as a strain is obtained by strain separation and artificial domestication cultivation of stock cultures and cultivated species, so that wild resources of the species are protected, the supply of the market species of rare chanterelle is enriched, and higher economical and social benefits are achieved; meanwhile, the artificial domestication cultivation method is simple, low in pollution, pure in strain and easy to operate; by the adoption of a unique bagged material cultivation method, the cultivation period is shortened; the obtained stain is inoculated to cultivation mycelium, so that the germination rate is 82.5 percent, which is higher than that of the conventional method (56.5 percent) by 26 percent; therefore, the artificial domestication cultivation method is worth to be popularized and applied industrially.

The invention discloses a cleaning wiping material for strengthening friction performance and a manufacturing method of the cleaning wiping material for strengthening the friction performance. The cleaning wiping material is composed of two kinds of fiber material layers in different forms, and the two kinds of fiber material layers include a dirt receiving wiping cleaning layer and a frictional layer. Fibers of the frictional layer are distributed on the surface of the dirt receiving wiping cleaning layer in a net structure, and the net-shaped frictional layer and the dirt receiving wiping cleaning layer are fused together through hot-pressing combinations or gluing or hot melting state bonding. The average diameter of the fiber fineness of the dirt receiving wiping cleaning layer is smaller than 50 micrometers, and the fibers of the frictional layer are preferentially non-continuous fibers. The wiping efficiency of the cleaning wiping material is two times that of a traditional material, the good wiping effect is achieved on the wrinkled surfaces of the hands, the skin, man-made leather and the like, and the good cleaning effect is achieved for wiping stubborn dirt surfaces such as floor tiles, glass and paint faces.

The invention discloses a lily aqueous emulsion fertilizer.The lily aqueous emulsion fertilizer is prepared from cow dung, duck dung, saw dust, seaweeds, earthworm powder, waste food, mushroom residues, oceanospirillales powder, rice straw, corn straw, bran, highland barley straw, medical stone, oil shale, coal gangue, ground phosphate rock, potassium mineral, decomposed coal, humic acid, nitrogen phosphorus and potassium fertilizer, copper sulfate powder, zinc sulfate powder, borax powder, ferrous sulfate, potassium nitrate, ammonium phosphate, nikkomycin powder, enzyme microorganisms and water.The lily aqueous emulsion fertilizer is rich in nutrition, nutrients are easy to absorb, the nutrition demands of lily in the whole growth stage can be met, the yield of lily can be effectively increased, and quality of lily can be effectively improved.

The present invention discloses coarse cereal walnut fine dried noodles and a preparation technology thereof. The coarse cereal walnut fine dried noodles are composed of the following raw materials inparts by weight: 10-20 parts of sorghum powder, 10-20 parts of corn flour, 10-20 parts of sweet potato powder, 10-20 parts of potato flour, 30-40 parts of flour, 5-10 parts of eggs, 2-6 parts of edible salt, 10-20 parts of soybean meal, 10-20 parts of buckwheat flour, 8-15 parts of mung bean powder, 8-15 parts of oat flour, 8-15 parts of soybean meal, 15-25 parts of walnut powder, 15-25 parts ofpure water, 3-6 parts of edible alkali and 2-5 parts of a tackifier. The coarse cereal walnut fine dried noodles are prepared by mixing a plurality of the coarse cereal powder, and rich in dietary fibers, then contain the walnuts and eggs, enrich nutrients, and provide rich and comprehensive nutrients for adolescents and middle-aged and elderly people.

The present invention discloses a feed formula with high fat and high protein for fast fattening sea crabs, and belongs to the field of aquaculture technology. The feed formula is prepared by the following active ingredients of raw materials in parts by weight: pork skin 30-60 parts, fat pork 20-50 parts, lean pork 5-15 parts, corn powder 6-9 parts, soybean meal powder 3-5parts, edible oil 1-5 parts, garlic 0.1-1 parts, pearl white 1-2 parts, and rapeseed cake 0.5-1.5 parts. The feed formula mainly solves the problem that crab aquaculture feed in the prior art can not be absorbed easily by the crabs, along with a slow crab growth rate and water pollution. The feed has rich nutrition, fragrant smell and antiviral ingredients, and a faster crab growth rate can be realized after eating the feed. Also, the feed is simple in production and rich in raw material supply.

The invention relates to a method for multiple planting of red vegetable moss, spring rape and feed rape in Liaoning Province and belongs to the technical field of agriculture. The method includes thesteps of 1), early spring sowing of the red vegetable moss, namely performing a, land preparation before winter and sowing, b, time-to-date seeding, c, management at the seedling stage and harvestingof leafy vegetables, d, field management, e, harvesting of the red vegetable moss and f, straw returning to the field; 2), spring sowing of cabbage type double-low spring rape, namely performing a, land preparation, b, time-to-date seeding, c, timely seedling determination, d, control of weeds, e, strengthening of water and fertilizer management, f, control of disease and insect pest and g, harvesting of rapeseeds; 3), summer sowing of cabbage type double-low feed rape, namely performing a, ploughing and applying of bottom fertilizer, b, time-to-date seeding, c, control of weeds, d, final seedlings, e, harvesting of rapeseed moss, f, strengthening of water and fertilizer management, g, control of disease and insect pest and h, harvesting and ensiling of the feed rape. By making full use of the free time of land in Liaoning area, the land harvest index and the income of farmers are increased.