121 results about "Sesbania" patented technology

The invention discloses a grass carp feed and a preparation method thereof. The grass carp feed is prepared by the following raw materials in parts by weight: 15-20 parts of bean pulp, 10-15 parts of rapeseed dregs, 5-10 parts of fish meal, 4-8 parts of rice bran, 15-20 parts of wheat middling, 8-12 parts of bran, 1-2 parts of an additive, 3-6 parts of beer yeast, 5-10 parts of corn proteins, 2-4 parts of locust tree leaves, 1-3 parts of sesbania powder, 1-2 parts of citrus peel powder, 1-2 parts of monocalcium phosphate, 0.1-0.2 part of edible salt, 2-3 parts of linseed oil and 1-2 parts of dai-dai flower oil. The grass carp feed is complete and balanced in nutrition, high in food calling property, high in palatability, high in digestion rate and complete in nutrition indexes and has various nutritious components required by the growth of grass carps. After being fed with the feed, the grass carps grow fast, the disease resistance rate is obviously increased, and the survival rate can be increased to be over 95 percent; therefore, the breeding cost is greatly reduced, and high-quality intensive breeding is realized.

The invention relates to a method for intercropping sorgho and sesbania on a saline and alkaline land, and the method comprises the following steps of: A, soil desalting and land preparation: desalting the plowed layer soil of the saline and alkaline land, leveling the land, fertilizing, and seeding; B, intercropping, wherein the intercropping row number ratio of the sorgho and the sesbania is 1:3, namely one row of the sorgho is intercropped with three rows of the sesbania, the row spacing of the sesbania and the sorgho is 25-30 cm, the row spacing of the sesbania is 33-35 cm, and the row spacing of the sorgho is 100-105 cm; C, field management: thinning or filling seedlings when the sorgho has 2-3 leaves and the sesbania has 3-4 leaves, and singling one strain in every hole; and D, harvesting: harvesting the sorgho 7-10 days before grains are mature, reaping stalks and seeds, and reaping the sesbania before the grains are mature and cracked. The method disclosed by the invention promotes the balanced yield increase of the sorgho and the sesbania by utilizing the advantage complementary action of a symbiotic system of the sorgho and the sesbania, reduces the fertilizer addition, effectively remits the nutrient pinch obstruction of the saline and alkaline land, alleviates the secondary salinization of soil and enhances the composite utilization ratio of the land.

The present invention discloses a scented straw cat litter made by wheat straws and a method thereof. The scented cat litter is manufactured by weight percentage by the following materials of 40-60 parts of wheat straws with a smashing mesh number being 40-70, 40-60 parts of wheat shorts, 1-3 parts of Sesbania gelatine powder, 0.5-2 parts of salt, 0.1-0.5 parts of a bio-enzyme preparation, and 10-25 parts of water. The method comprises mixing the bio-enzyme preparation, the salt and the water with stirring; mixing and stirring the wheat straw powder, the wheat shorts and the Sesbania gelatine powder to be uniform; comprehensively mixing the above raw materials with stirring; sending the mixed materials by a feed screw to a roller couple extrusion pelleting machine for roll extrusion to form pellets; transmitting the formed material pellets to a crushing and screening all-in-one machine for screening; and drying, cooling and packaging the screened pellets at normal temperature. The cat litter provided by the present invention has a strong water absorption capability and deodorization capability, can be flushed into the sewer without causing blockage, is convenient to clean, can be used as a fertilizer for grass and flowers, and is saving in using amount, high in cost performance, small in dust in a production process, and low in production cost. Products of different shapes can be produced by replacing pressing rollers of different patterns, thereby achieving multiple uses in one machine.

The invention discloses a method for improving coastal saline soil by gathering rain water and suppressing evaporation. The method comprises the following steps: 1) fertilization: applying organic fertilizers and superphosphate; 2) plough: ploughing the soil to a depth of 15 to 30; 3) cofferdam building and land leveling: raising a network of soil ridges to form land pieces in different sizes and leveling each land piece encircled by the ridges; 4) covering plastic film: covering each land piece encircled by the ridges with a plastic film which has a plurality of pores for allowing rain water to flow into soil to wash off salts in the soil; 5) planting sesbania in the pores which can fertilize soil, cover plant residue, reduce land-surface evaporation and slow down the aging of the plastic film. The method, when large amount of fresh water is not available, can use rain water and a rain water gathering and evaporation suppressing agricultural technology to reduce salt content in the coastal saline soil effective and improve and use the coastal saline soil.

The invention discloses attractant pig forage having good palatability. The attractant pig forage having good palatability comprises, by weight, 100-120 parts of corn, 70-78 parts of straw powder, 10-14 parts of sweet potato stem and leaf, 4-6 parts of chicken intestine powder, 3-5 parts of silkworm chrysalis powder, 3-4 parts of sesbania powder, 10-20 parts of edible fungus residue, 10-16 parts of fruit residues, 4-5 parts of dry red date powder, 10-20 parts of stir-fried wheat bran, 15-20 parts of watermelon peel, 2-3 parts of alfalfa, 1-2 parts of blueberry leaf, 3-4 parts of haw powder, 1-3 parts of yellow rice wine, 4-5 parts of Psychotria serpens Linn and 4-7 parts of a flavoring agent. The attractant pig forage has a high nutrition value and good palatability, can improve a forage taste by the flavoring agent, can accelerate a pig growth rate, can improve pig immunity by the chicken intestine powder and the silkworm chrysalis powder, can reduce a disease incidence rate, can be chewed and digested easily, utilizes the safe and nontoxic raw materials and does not produce drug residues.

The invention provides herbal compositions with antiviral properties comprising extracts of Foeniculum vulgare, Nigella sativa, Centaurium erythrae (spicatum or pulchellum), Cynara cardunculus var scolymus, Inula helenium (viscosa), Solenostema argel, Sesbania aegyptiaca (sesban), Cichorium intybus (pumilum), Cymbopogon proximus, Hemidesmus indicus, Rheum officinale, Cuminum cyminum, and combinations thereof. The invention further provides herbal compositions with antiviral properties comprising an extract from the leaves or seed of Sesbania aegyptiaca (sesban) and at least one additional herbal extract selected from the group consisting of seed of Nigella sativa, shoot of Cichorium intybus (pumilum), whole plant of Cymbopogon proximus, rhizome of Hemidesmus indicus, leaves of Solenostema argel, rhizome of Rheum officinale, and fruit of Ecballium elaterium. The present invention also provides methods for treating a subject with a viral infection, particularly infections with hepatitis B virus or hepatitis C virus. The methods comprise administering to a subject an effective amount of a herbal composition selected from among the herbal compositions of the invention.

The invention provides a bacillus subtilis TQBm strain capable of expressing beta-mannase at high efficiency. The bacillus subtilis TQBm strain is prepared by inducing culture of bacillus subtilis TQK used as a starting strain through adopting a composite mutation technology which repeatedly uses UV (ultraviolet), NTG (nitrosoguanidine) and microwave mutation methods twice. The bacillus subtilis TQB strain has a preservation number of CCTCC (China Center for Type Culture Collection) No.M211147 and can be used for producing high-efficiency beta-mannase and enzyme products BM-I and BM-II. The high-efficiency beta-mannase with average enzyme activity of between 1000 and 2,000mu / ml can be obtained by fermentation under an optimal enzyme production condition, 1ml of enzyme solution can convert 10 to 20g of mannan, and the concentration of a substrate is between 10 and 20 percent. The TQBm strain cultured by the invention has high enzyme production capacity and high enzyme activity; and by using the enzyme product, mannan in konjak, cluster beans, locust beans, sesbania and other plants can be efficiently and economically hydrolyzed to produce mannooligosaccharides.

The invention belongs to the field of ecological engineering, and relates to a pulp mixture additive used in spray seeding and coverage planting construction in ecological restoration engineering, particularly a vegetable gelatin adhesive and a preparation method thereof. The vegetable gelatin adhesive is prepared from the following raw materials in percentage by weight: 90-94.5% of plant seed gelatin powder and 5.5-10% of additives, wherein the additives comprise 0.5-2% of initiator, 1-3% of diffusant, 2-4% of inhibitor, 1-3% of defoaming agent and 1-3% of activating agent. The plant seed gelatin powder is separated and extracted from carob seed, fenugreek, guar, gleditsia sinensis, wild gleditsia sinensis, Tara or Sesbania plant seed; the initiator is potassium persulfate; the diffusantis sodium tripolyphosphate or sodium phosphate; the inhibitor is salicylic acid; the defoaming agent is dimethyl polysiloxane; and the activating agent is sodium sulfide or sodium carbonate. The vegetable gelatin adhesive is prepared from completely degradable raw materials, has the advantages of high environment affinity, high water solubility, low viscosity in wet state, high adhesive strength,high affinity with materials and high temperature adaptability, and has the functions of nutrition and soil moisture retention.

The invention discloses a bio-organic fertilizer with shrimp shell powder as a main material. The bio-organic fertilizer is composed of, by weight, 57-60 parts of the shrimp shell powder, 10-12 parts of urea, 8-10 parts of jatropha leaf powder, 1-2 parts of distillers' grains, 20-23 parts of slaughter scraps, 6-8 parts of rape seed cakes, 2-3 parts of esliptae herba, 2-3 parts of sesbania, 4-5 parts of stevia rebaudiana, 1-2 parts of corundum powder, 3-4 parts of ditch mud, 6-7 parts of pepper stalk powder, 55-60 parts of swill, 9-13 parts of brown sugar and 72-80 parts of faeces of human and animals. The bio-organic fertilizer produced by the method has high organic matter content, and can improve soil quality and soil structure, thereby keeping ecological balance. Besides, the bio-organic fertilizer is comprehensive in nutrition and contains macroelements and microelements required by crops and a large amount of active substances produced during a microbial fermentation process.

The invention belongs to the field of fertilizers, and particularly relates to a compound fertilizer for promoting increasing of production and income of maize. The compound fertilizer for promoting increasing of production and income of maize is characterized by being preparing from, by weight, 20 parts to 50 parts of manure, 10 parts to 20 parts of compound microorganism bacterium agents, 1 part to 10 parts of activated sludge, 5 parts to 15 parts of plant ash, 5 parts to 15 parts of sesame-seed cake dregs, 5 parts to 10 parts of urea, 5 parts to 15 parts of ammonium dihydrogen phosphate, 1 part to 8 parts of mushroom residues, 1 part to 3 parts of sesbania leaves and 1 part to 4 parts of humic acid. The compound fertilizer has the advantages that the maize is planted with the method that microorganism biologically compound fertilizers and organic fertilizers are combined; compared with the traditional method that only chemical fertilizers and organic fertilizers are applied, the production of the maize planted with the method is higher; in addition, as the compound microorganism bacterium agents are adopted, the physical characteristics of soil are improved, the soil is activated, the nutrition imbalance problem in the soil is solved, the soil fertility is easily increased, and the aims of increasing the production and improving the quality of the maize are achieved.

The invention provides a method for improving dredger fill into greening soil, and belongs to methods for improving poor soil sources. The method comprises the technical approaches that after coastal dredger fill settles and is solidified, chemical and biological improvement is conducted on the dredger fill, the improving method comprises the steps that a salt elimination device and an eluvial horizon are laid in a reverse dug groove, the reverse dug groove is refilled with soil and then leveled, ameliorants are stirred in the surface layer with the thickness being 0 cm-60 cm and mixed evenly, irrigation drip washing is conducted, sesbania is planted, harvested within one growing period and turned into the soil, and greening seedlings are planted commonly. The method can effectively improve physical and chemical properties of the dredger fill and rapidly reduce the content of salt in the dredger fill, is obvious in improving effect, and makes effective use of coastal soil resources difficult to use.

The invention discloses a common fertilizer special for sesbania in medium and low-yield fields in a Huang-Huai-Hai region and belongs to the field of fertilizer preparation. An organic matrix, an inorganic matrix, a nitrogen fertilizer, a phosphate fertilizer, a potassic fertilizer and a trace element chelating agent serve as basic raw materials. The preparation method comprises the following steps: spraying, granulating activating agents and preparing the fertilizer through disc granulation, wherein the nitrogen fertilizer, the phosphate fertilizer and the potassic fertilizer are mixed according to a mass ratio 5-9:14-20:0-2 of N:P2O5:K2O. The common fertilizer special for sesbania serving as a base fertilizer is applied at a time, is simple in production process, low in cost, environment-friendly, high in utilization rate and obvious in yield-increasing effect and is suitable for needs of common fertilizer special for sesbania in medium and low-yield fields in the Huang-Huai-Hai region and feed or particle production.

The invention provides a method for improving saline-alkali soil as cultivated soil. The method mainly comprises the following steps of firstly planting sesbania in the saline-alkali soil for a season, ploughing the sesbania into the soil for 20cm to 40cm after the sesbania is harvested, then applying the farm manure into the soil for 2500kg to 4500kg per Mu, and applying ammonium ferrous sulfate and one or more of fulvic acid, citric acid, humic acid and tween before planting crops. The water is firstly heated in preparation, the organic materials are sequentially added into the water, finally the ammonium ferrous sulfate is added to be uniformly blended, and the mixture is compensated by water to 100 parts. By adopting the method, the improvement effect is obvious, and the components of the saline-alkaline soil are improved by mainly adjusting the structure and rationalization condition of the saline-alkaline soil. The nutrients of the soil after being improved can be remarkably improved, the salt content is rapidly decreased, the cost is low, simplicity in application is realized, a good cultivation way is maintained, and the improvement method is effective for a long time.

The invention discloses a traditional Chinese medicine preparation for treating phlebotomized wound infection. The traditional Chinese medicine preparation is produced from baikal skullcap root, great burdock achene, dandelion, wild chrysanthemum flower, Chinese violet, gardenia, coptis root, stiff silkworm, isatis root, honeysuckle, weeping forsythia capsule, red peony root, tree peony bark, root of agati sesbania, peach kernel, safflower, milkvetch root, giant knotweed rhizome, spreading hedyotis herb and raw liquorice root in a certain weight ratio; the traditional Chinese medicine preparation has the effects of clearing away heat and toxic materials, subsiding swelling and dispelling nodes, resisting bacteria and diminishing inflammation, and removing stasis and relieving pain, and is remarkable in treatment effect.

The invention discloses a catalyst for a hydrofluorination reaction of acetylene to prepare vinyl fluoride and 1,1-difluoroethane. A catalyst precursor is formed by an aluminum-containing compound, a modified component A and a modified component B, and then the catalyst is obtained by baking and carrying out fluorination treatment of the catalyst precursor, wherein the modified component A is a combination of one, two, three or more selected from compounds of lanthanide metals, group IIIA metals, group IVB metals and group VA metals, and the modified component B is a combination of one, two, three or more selected from compounds of bentonite, graphite, silicon carbide, pseudo-boehmite and a sesbania powder. The catalyst provided by the invention is low in cost, high in activity, long in service life, and simple in preparation process, and can overcome the defects that a commonly used aluminum-based catalyst is severe in carbon deposition, short in service life, complicated in preparation process and the like.

The invention discloses a wheat and sesbania two-yield efficient cultivating method and a wheat and sesbania matching harvesting header. The wheat and sesbania two-yield efficient cultivating method comprises wheat cultivation and sesbania cultivation, according to the wheat cultivation, sowing and planting are performed in the middle of the October, and harvesting is performed on the first ten-day period of the June of the year ensuing. On the basis of wheat conventional cultivation, simplified cultivation and two-yield per year cultivation can be achieved through the steps of sesbania no-tillage sowing, one-time fertilization, grain harvesting, straw returning to field and the like. The invention further provides the wheat and sesbania general matching harvesting header matched with the cultivating method. The header is composed of reels, an auger sprocket, an upper cutting device, a lower cutting device and a power device of the header, the full-process mechanization of the wheat and sesbania two-yield per year cultivation process is achieved, and on the basis of fully utilizing and improving land resources, labour resources are saved, and the socioeconomic benefits and ecological environment benefits of the wheat and sesbania production are improved.

The invention is suitable for the technical field of saline-alkali soil improvement, and provides a method for improving the soil fertility of saline-alkali soil by planting sesbania. The method is characterized by comprising the steps of deep ploughing, irrigation and salt separation, wherein soil turning is carried out, weeds of the saline-alkali soil are removed, a compact soil layer is formedbelow the earth surface, and underground water high in salt content is prevented from moving upwards; sowing and fertilizing, wherein seeds need to be soaked or sand is added for wiping the seeds before sesbania sowing, a single sowing mode is used, phosphorus fertilizer is applied, the yield of sesbania is increased, and the content of nitrogen and phosphorus in sesbania is increased; harvestingand fertilizer retention, wherein after the sesbania is ripe, direct ploughing is conducted, straw and livestock manure can be heaped and applied to serve as base fertilizer or conduct topdressing, stalks need to be cut off, chopped and completely buried in the soil layer to prevent moisture evaporation, after sesbania is turned, the total quantity of water-stable aggregates of soil is increased,the soil volume weight is reduced, the porosity is improved, and the soil can be prevented against salt return. Therefore, the fertility of the saline-alkali soil can be improved, and conditions of the saline-alkali soil for planting crops are improved.

The invention relates to the field of agricultural microorganisms, and in particular relates to a rhizobium pusense capable of degrading apple autotoxin phlorizin and application thereof. A rhizobiumpusense YIC4105 is preserved in China General Microbiological Culture Collection Center (CGMCC) on November 2rd, 2017 with the preservation number of CGMCC No.14852. The bacterial strain is separatedfrom sesbania rhizosphere soil naturally distributed at the Yellow River delta and is obtained through artificial separation and purification; the bacterial strain has relatively strong capability ofdegrading phlorizin and can be stabilized and colonized at rhizosphere of apples; and successive cropping obstacle of an apple seedling caused by accumulation of phlorizin can be effectively preventedby utilizing the bacterial strain, so that the rhizobium provided by the invention has good prospect of being developed into a microbiological inoculants or bacterial fertilizer capable of promotingcrop growth.

The invention provides a saline-alkali soil remediation method and belongs to the field of remediation of polluted soil. The method comprises the following steps: 1) applying an improver into the saline-alkali soil in winter, spraying bamboo vinegar liquid and ploughing, wherein the mass of the bamboo vinegar liquid is 0.5-1% of the mass of the improver, and effective components of the improver comprise phosphogypsum, calcium superphosphate and rotten livestock excrement; and 2) applying a trichoderma virens microbial agent to the ploughed soil in spring and planting atriplex halimus and sesbania in an intercropping manner. Through the application of the advantage complementation effect of a symbiotic system formed by intercropping the atriplex halimus and the sesbania, the improvement effect of the improver and the growth promoting effect of trichoderma virens, the method provided by the invention is capable of accelerating mutual yield increase of the atriplex halimus and the sesbania and improving the remediation efficiency of plants on the saline-alkali soil.

The invention relates to a technology for improving a saline and alkaline land and particularly relates to rhizobium and an application thereof. The rhizobium (Ensifersp.) YIC4027 has been collected in China General Microbiological Culture Collection Center (short for CGMCC and the address is No. 3, No. 1 yard, Beichen West Road, Chaoyang District, Beijing), and the collection number is CGMCC No. CGMCC 10994. The rhizobium has the advantages that the strain growth speed is fast, saline and alkaline resistance is achieved, effective symbiotic nitrogen fixation with sesbania can be achieved, the growth of the sesbania can be obviously promoted under the environment of greenhouses and large fields, the yield of above-ground parts and under-ground parts of plants can be obviously increased, and the yield and the quality of the sesbania are improved; the benefit for planting the sesbania to improve the saline and alkaline lands and other barren lands is achieved, the use of fertilizer is reduced, the environmental pollution caused by the fertilizer is reduced and finally the purposes of improving the saline and alkaline soil and barren soil, promoting ecological restoration and protecting the ecological environment are achieved.

The invention relates to an ointment for external use, which is used for treating lumbar disc herniation, cervical spondylosis, osteoproliferation and various pains. The ointment for external use comprises the following raw materials: sanchi, szechuan lovage rhizome, danshen roots, beartiful sweetgum fruit, ovientvine, roots of medicinal indian mulberry, macrocarpa nucuma, roots of agati sesbania, eucommia bark, roots of cherokee rose, glabrous greenbrier rhizome, clematis root, roots of common securidaca, suberect spatholobus stem, ground beetle, giantleaf ardisia rhizome, twotooth achyranthes roots, largehead atractylodes rhizome, fortune's drynaria rhizome, hanging clubmoss, sessileflower acanthopanax bark, tuberculate speranskia herb, Chinese taxillus twig, east asian tree fern rhizome, stem of Chinese starjasmine, longnosed pit viper, garter snake, philippine flemingia roots, safflower, stems of noble dendrobium, sampson st.john's wort herb, sharpleaf galangal fruit and turmeric; all the raw materials are powdered, are put in a medicine or a plant hot melt adhesive to be decocted for 2 hours, and then are cooled down to obtain the ointment. The ointment for external use has the advantages that the curative effect is quick, no side effect exists, the medical cost of a patient is reduced and the total effective rate reaches more than 90%.

The invention provides a biochemical improvement method of saline-alkali soil. The main technical scheme of the method is that sesbania is planted on the to-be-improved saline-alkali soil for one season, after the sesbania is harvested, the saline-alkali soil is deep ploughed and turned into the soil body 20cm below, the chemical improvement is carried out before planting crops or seedlings, the improvement materials consisting of turf, cured cow dung, ammonium ferrous sulfate and flue gas desulfurization gypsum according to a given proportion is applied, and the application quantity of the improvement materials is 5 to 20 percent (volume ratio) according to the salt content of the saline-alkali soil. By adopting the improvement method, the desalting effect is obvious, the cost is low, simplicity in operation can be realized, and the method is applicable to the improvement of the saline-alkali soil of farmlands and the in-situ improvement of the saline-alkali soil in garden construction. The resource of the saline-alkali soil which is difficult to use is effectively utilized, a great amount of farmland is protected, the land utilization problem of the saline-alkali soil area can be solved, the local ecological environment is improved, and a way for widely consuming the industrial and agricultural wastes can be provided in the improvement process.

The invention discloses a method for repairing and planting sesbania cannabinain in coastal mud flat of Jiangsu province. The method comprises the following steps: 1, selecting a planting area, and establishing an irrigation facility; 2, performing soil preparation after autumn; 3, pumping water for irrigation before freezing in winter; 4, draining salt water to keep fresh water after ice layers thaw in spring; 5, sowing seeds of sesbania cannabinain; 6, carrying out management in a sesbania cannabinain growing period; 7, pressing salt into soil by using rainfall and water storage in a sesbania cannabinain water-storage field; and 8, carrying out harvesting. The method disclosed by the invention aims at the geographic and climate characteristics of the coastal mud flat of Jiangsu province,and local resources are fully utilized, so that saline-alkali soil in the mud flat can be effectively repaired, and the sesbania cannabinain can be produced in an economic, environment-friendly, high-efficiency and high-yield mode. The method provided by the invention is a saline-alkali soil improvement mode with ecological, economic and social benefits, and a positive promotion effect is achieved on improvement of saline-alkali soil in the mud flat and the sustainable development of agriculture.

The invention discloses synergistic fertilizer for Hylocereus undatus and a preparation method of synergistic fertilizer and belongs to the technical field of agricultural cultivation. The synergistic fertilizer for the Hylocereus undatus comprises components in parts by weight as follows: 10-20 parts of oxalic acid, 10-20 parts of citric acid, 10-20 parts of selenium-rich organic fertilizer, 30-50 parts of pigeon's excrement, 20-30 parts of sheep manure, 10-20 parts of tobacco powder, 15-30 parts of mushroom residues, 20-40 parts of sulphur-based NPK compound fertilizer, 20-30 parts of tung bran, 10-20 parts of Sesbania, 10-20 parts of alfalfa, 10-20 parts of Astragalus sinicus, 1-3 parts of micronutrient fertilizer, 3-6 parts of rice chaff ash, 0.5-1 part of zymophyte, 1.2-2.5 parts of a microbial agent, 0.8-1.6 parts of nitrogen-fixing bacteria and 10-15 parts of water. According to the synergistic fertilizer for the Hylocereus undatus, a ratio of the components is reasonable, sufficient nutrients are provided for growth and development of the Hylocereus undatus, Hylocereus undatus yield can be increased, Hylocereus undatus quality can be improved, an insect repellent function is realized, and application reduction and synergism of chemical fertilizer and pesticides can be realized.

The invention discloses a high-disease-resistant loach feed. The high-disease-resistant loach feed comprises the following raw materials in parts by weight: 70-80 parts of bean pulp, 20-30 parts of rice bran, 6-10 parts of konjaku flour, 3-5 parts of salvinia natans, 3-5 parts of beer yeast powder, 3-4 parts of sesbania powder, 2-3 parts of bone powder, 5-7 parts of cane shoots, 12-20 parts of spinach powder, 1-2 parts of lyme grass, 4-6 parts of ficus tikoua, 3-4 parts of sesame powder, 1-2 parts of platycodon grandiflorum, 20-30 parts of oilseed rape straw, 1-2 parts of astragalus membranaceus, 1-2 parts of flower of official magnolia, 20-30 parts of pomace, 0.4-1 part of zeolite powder and 2-4 parts of phagostimulant. The feed can meet the nutrition need of loaches at each growth stage and can accelerate the growth speed of loaches; the added various Chinese herbal medicine components can improve the disease resistance of loaches, reduce the death rate and increase the cultivation benefit.

The invention relates to a biological base coating material for increasing rainfall infiltration and reducing surface evaporation of shoal soil and a preparation method thereof and belongs to the technical field of soil organism improvement. According to the invention, the microorganism bacterial strain mucor mucedo from Jiangsu shoal saline alkali soil is separated and a biomass material is cured by the hyphae formed in the growth process thereof so as to form a felt coverage with an excellent airtight property, so that the surface moisture conduction is enhanced, the increasing of rainfall infiltration and the reducing of surface evaporation of the shoal saline-alkali soil are effectively promoted and the soil salt return speed is reduced. The rainfall infiltration volume is increased by two times, the soil water evaporation volume is reduced by 63%, the soil organic matter is increased by 5 times and the survival rate of the planted salt-tolerant plant sesbania is increased by 12 times.

The invention discloses a winter carp feed additive. The winter carp feed additive is prepared from the following raw materials of semen cassiae, wolfberry fruit, bark of eucommia, rhizoma dioscoreae, honeysuckle flower, chrysanthemum flower, fruit of Chinese magnoliavine, China rose, Chinese prickly ash, acacia catechu, dried orange peel, bark of tree peony root, pagoda leaf, sweet potato, strawberry powder, stevia rebaudiana, sesbania aculeate, maca powder, native achyranthes, Chinese gall, cortex cinnamomi, banana meal and spirulina. The winter carp feed additive has the beneficial effects that the green and environment-friendly characteristics are realized; the growth function of overwintering carp can be well improved, the feeding cost is lower, the conversion rate of feed is higher, the safety is realized, the disease rate of overwintering carp is reduced, the anti-disease capability is improved, the quality of ketone body is improved, the physiological activity is improved, and the better economic effect is guaranteed.

The invention discloses a roasting-free hydrogenation catalyst and its preparation method and application. The roasting-free hydrogenation catalyst comprises a carrier and a metal active component. The metal active component is carried by a carrier. The roasting-free hydrogenation catalyst comprises 5-30% by weight of the metal active component. The metal active component comprises one or more of Co, Mo, Ni and W salts. The carrier is prepared from 1 to 10 parts by weight of a molecular sieve, 25 to 65 parts by weight of amorphous aluminum silicon, 30 to 65 parts by weight of alumina, 2 to 10 parts by weight of modified graphene and 0.5 to 1 part by weight of sesbania powder. The graphene greatly enhances the mechanical strength of the carrier and the catalyst. Through use of ZrO2 in the modified graphene, the metal distribution and active ammonium phase structure are improved, the active specific surface area of the carrier is improved and sulfur and nitrogen resistance and regeneration performances of the catalyst are improved.

The invention relates to a method for promoting rapid maturity of mud flat virgin soil using a green manuring rotation mode. Aimed at problems that JIANGSU coastal new beach reclamation virgin soil islack of organic matters and easily returns salt, and ordinary crops are difficult to grow, the invention provides a method for promoting rapid maturity of mud flat virgin soil using a sesbania (spring sowing) and ryegrass (autumn sowing) rotation mode. The method comprises: dividing coastal mud flat virgin soil into two parcels of A and B, spring sowing and autumn sowing time of the A parcel in afirst year respectively being the first ten days of May and the last ten days of October, spring sowing and autumn sowing time in the second year respectively being the last ten days of June and thelast ten days of October, spring sowing and autumn sowing time of the B parcel in the first year respectively being the last ten days of June and the last ten days of October, spring sowing and autumnsowing time in the second year respectively being the first ten days of May and the last ten days of October, turning and pressing time of four season green manure for plantation of the A parcel respectively being a harvesting period, a harvesting period, a full-bloom period, and a heading period, turning and pressing time of four season green manure for plantation of the B parcel respectively being a full-bloom period, a heading period, a harvesting period, and a harvesting period. The method can effectively improve mud flat virgin soil maturity progress. After the green manuring rotation mode applies for two years, soil organic matter contents of 0-20 cm deep soil layers of the A and B parcels are improved by 2.56-2.84 g / kg, and salinity content is reduced by 2.67-3.28 g / kg.