33results about How to "Not conducive to growth" patented technology

The invention relates to a water-based white sealed primer and a preparation method thereof. The water-based white sealed primer comprises the following components in part by weight: 350 to 600 parts of water-based resin and 50 to 100 parts of modified barium metaborate. The water-based white sealed primer provided by the invention has performance of sealing wood tannic acid and has a durable and good sealing effect after construction on the base material containing the tannic acid, nicotine blot and water-based pigment. Water-based white wood coating is coated on the primer, so the water-based white wood coating is not polluted by the pollutants and is not discolored, and the primer has high rubbing property, covering power and corrosion resistance and can prevent wood from being rotten and deteriorated.

The invention relates to a production process of navel orange powder and a product thereof and belongs to the field of deep processing of agricultural products. The production process comprises the following steps of: placing fresh sliced navel orange sheets in a negative-pressure far infrared dryer cavity to reduce the moisture content of the navel orange sheets to 50 to 55 percent, placing materials in a vacuum microwave dryer cavity, setting the microwave drying power to be between 2.2 and 3.2W / g and the vacuum degree to be between 0.075 and 0.090MPa, drying the navel orange sheets for 55 to 65 minutes to obtain bulked navel orange sheets, and finally performing supermicro crushing on the bulked navel orange sheets to obtain the navel orange powder. In the invention, the navel orange sheets are bulked, dried and crushed again, the whole drying process is finished under negative pressure and no any food additive is added, so that the instant solubility and the rehydration of the navel orange powder are improved, the colour and nutrient ingredients of the product are kept good and the product is easy to be digested and absorbed by human bodies.

The invention discloses Lactobacillus paracasei N1115 culture medium and also discloses a high-density culture method of Lactobacillus paracasei N1115. The Lactobacillus paracasei N1115 culture medium and its culture method have the advantages of good composition simplicity, simple configuration and low cost, material and manpower costs are saved, the concentration of live bacteria in fermentation broth acquired by culturing Lactobacillus paracasei N1115 with the Lactobacillus paracasei N1115 culture medium is 9.6*1010 cfu / mL.

The invention belongs to the technical field of processing of edible mushrooms, and particularly relates to a fermentation type edible mushroom vegetarian ham and a preparation method thereof. The fermentation type edible mushroom vegetarian ham is prepared through the following steps of performing vacuum infiltration inoculating on the edible mushroom raw materials with probiotic bacteria speciescultured with a specially-made culture medium, performing solid-state fermentation, and mixing the fermented edible mushrooms with white fungus powder and other ingredients. The edible mushrooms areused as main raw materials, and probiotics are artificially added for fermentation, so that products have high nutrient value and flavor characteristics. Meat is not added, so that the mouth feel of fermentation type edible mushroom vegetarian ham has special fermentation flavor of the edible mushrooms and chewing sense of meat fibers. The fermentation type edible mushroom vegetarian ham is a healthy novel fermented vegetarian ham sausage, and conforms to convenient, nutritive and healthy diet requirements of modern consumers.

The invention relates to a purely natural air purification agent which is compounded from an anionic surface-active agent, a floral fragrant extract and compound quitch essential oil in the weight ratio of 10000:1:1. The anionic surface-active agent is compounded from 2-3wt% of silicate, 10-15wt% of natural anionic surface-active agent and the balance of water, wherein the natural anionic surface-active agent is extracted from natural fruit peel. The invention can decompose harmful molecules and remove harmful germs quickly and is good for human health.

The invention belongs to the technical field of energetic materials and particularly relates to a preparation method of a fine particle NTO. The preparation method comprises: adding a raw material NTOsolution into cold water drop by drop under the stirring condition, and sequentially filtering and drying the mixed liquid to obtain fine particles NTO. The solvent of the solution is N-methyl pyrrolidone, the temperature of the solution is 60 to 80 DEG C, the temperature of the cold water is 0 to 5 DEG C and the stirring rate is 300 to 500 r / min. The preparation method has simple processes. Theprepared NTO particles have small sizes and a narrow particle size distribution range.

The invention provides a preparation method of an agaricus bisporus low-salt soybean sauce. The preparation method comprises the following steps of putting soybeans after being subjected to cleaning and impurity removal into room-temperature water, performing soaking, and performing draining; cooking the drained soybeans until the soybeans are completely cooked; sufficiently and uniformly stirringheated flour with the cooked soybeans when the flour is hot to obtain mixed materials; after the mixed materials are cooled, performing inoculation with aspergillus oryzae mother starters, and performing culturing until starter materials are yellowgreen so as to obtain finished starters; and taking agaricus bisporus powder or an extraction solution thereof, mixing the taken agaricus bisporus powder or the extraction solution thereof with the finished starters to obtain a mixture, putting the mixture into a fermenter for fermentation, wherein the fermentation period is 7-10 days, then adding microzyme and lactic acid bacteria, setting the temperature to be 35-40 DEG C, and continuing performing fermentation for 5-7 days so as to obtain the agaricus bisporus low-salt soybean sauce. According to the preparation method disclosed by the invention, a low-salt solid state fermentation method is adopted, the fermentation time is short, the fermentation temperature is high, growth of infectious microbes is not facilitated, the agaricus bisporus low-salt soybean sauce is safe to eat, the soybean sauce produced by the method has the advantages of being healthy, environmentally-friendly, lowin cost and short in production cycle, besides, the soybean sauce inherits the advantages of the agaricus bisporus, and the soybean sauce obtains favor of consumers.

The invention discloses a production method of an antibacterial towel, relating to the technical field of production of textiles. The production method comprises the following steps: carrying out blend-weaving on bamboo pulp viscose and silver-plated fiber to form a towel blank; putting the towel blank into a sterilization solution, and carrying out ultrasonic vibration cleaning; soaking the drained towel blank into a mixed antibacterial solution of quaternary ammonium salt and nano-zinc oxide; drying after dehydration; soaking the dried towel blank into a softening agent, wherein the dipping bath ratio is 1 to (12-15); and soaking the towel blank into the mixed antibacterial solution again for 60-90 minutes; drying at 90-100 DEG C after dehydration, and shaping at 150-160 DEG C. According to the production method of the antibacterial towel, the problem of persistence of existing antibacterial towels and antibacterial cloth is solved.

The invention provides an artificial feed of spodoptera frugiperda and a preparation method of the artificial feed. The artificial feed disclosed by the invention comprises the following ingredients of 5-10% of corn flour, 1-4% of wheat germ powder, 2-6% of yeast powder, 0.4-0.7% of phospholipid, 1-3% of agar, 0.1-0.3% of a preservative, 0.1-0.3% of a mildew-proof agent, 0.2-0.5% of morin, 0.06-0.1% of steviol, 0.2-0.6% of beta-sitosterin and the balance water, wherein the pH of the water is 5.0-5.5. The artificial feed disclosed by the invention is good in mildew preventing effects. After thefeed is fed, the larva period of the spodoptera frugiperda is shortened to 11.3+ / -0.4d, the chrysalis period of the spodoptera frugiperda is shortened to 8.0+ / -0.5d, the generation period is shortened to 32.2+ / -0.1d, the average survival rate of the spodoptera frugiperda at the larval phase reaches 96.11%, and the body height of aged larva of the spodoptera frugiperda reaches 30+ / -2mm.

The invention relates to bedding, in particular to the improvement of a spring mattress. A venting type non-formaldehyde and mite-prevention spring mattress provided by the invention comprises spring cores, decoration sleeves wrapping the spring cores and a cotton-cocoon-shaped polyester fibre cushion laid between the spring cores and the decoration sleeves, wherein the cotton-cocoon-shaped polyester fibre cushion is provided with a plurality of venting holes, and the cross section area of each venting hole is about 3-260 square millimeters. The venting type non-formaldehyde and mite-prevention spring mattress disclosed by the invention has the characteristics of no formaldehyde, good air permeability, mite and bacterial prevention property, and difficulty in deformation and cracking, two faces of the spring mattress are different in softness, and the spring mattress is particularly suitable for being used by consumers with different ages and constitutions in different seasons.

The invention relates to a sewage treatment method for nitrogen and phosphorus proper-amount removal according to the nitrogen content of secondary effluent. The secondary effluent is subjected to deep treatment by using a subsurface flow wetland with an artificially mixed medium, and the N / P ratio of the effluent of the subsurface flow wetland is 20-30; different regions of the mixed medium of the subsurface flow wetland contain different ratios of zeolite to steel slag. Compared with the prior art, with utilization of steel slag high-efficiency adsorption phosphorus removal effectiveness and through mixing with other media according to a proportion, the effectiveness of quantitative removal of influent phosphorus is achieved, the wetland effluent nitrogen and phosphorus proportion is optimized, and thus a receiving water body is promoted to have non-toxic green algae growth, and proliferation of toxic microalgae is inhibited.

The invention relates to the technical field of planting, and discloses a cortex phellodendron planting greenhouse, which comprises a greenhouse body, a water tank is fixedly connected above the greenhouse body, a rain inlet hole communicated with the water tank is opened on the top of the greenhouse body, a spray head is arranged in the greenhouse body, a conduit is communicated between the sprayhead and the water tank, a valve is arranged on the conduit, a valve rod is arranged on the valve, a spring is connected between the valve rod and the outer wall of the conduit, a bearing frame is fixedly connected on the valve rod, and a plurality of water absorption balls are arranged in the bearing frame; the outer top wall of the greenhouse body is rotatable connected with two roller wheels,each roller wheel is rotatable connected with a sun-shading part, a driving mechanism for driving the two roller wheels to rotate relatively is arranged on the greenhouse body, a switch for opening and closing the driving mechanism is arranged on the driving mechanism, a heat conducting box with an opening on one side is also arranged on the greenhouse body; the heat conducting box is provided with an expansion block which volume increases when heated;, and the expansion block can be butted with the switch after volume increasing. The planting greenhouse solves the problem of Phellodendron's growth is restrained due to the lack of timely watering in the prior art.

The invention relates to a premixing agent and particularly relates to a premixing agent for controlling the water content of a finished fish and shrimp pellet feed product, and a using method of the premixing agent. The premixing agent for controlling the water content of the finished fish and shrimp pellet feed product consists of a water bonding agent, a surface active agent, an evaporation inhibiting agent and a compound mildew preventive. Experiments show that the premixing agent has an obvious effect, and the premixing agent is convenient to use and promote. As the used raw materials are additives allowed to be used by the state and conform to national laws and regulations, the nutritional value of the fish and shrimp feed can be free from harmful effects.

The invention relates to a method for preparing a nitrate-polluted soil mediating inoculant N4 by virtue of sweet potato starch waste liquid. On the basis of a bio-transformation method, the sweet potato starch waste liquid, which contains a great amount of nutrient substances such as starch, polysaccharides, pectin, protein and the like, serves as a natural microbiological culture medium to culture beneficial microorganism, namely heterotrophic nitrification bacterium N4; methods for separation, purification and enlarged culture of the N4 bacterium are published in [Separation of Heterotrophic Nitrification Bacteria and Reinforcement of an Activated Sludge Denitrification Effect thereof [J] by YANG Zongzheng, WANG Xin, etc., China Water & Wastewater, 2006, 22 (21): 67-70]; the N4, as the heterotrophic nitrification bacterium, belongs to Gram-negative bacteria; and with the application of the method, a purpose of recycling the waste liquid is achieved, and the waste liquid is applied to bio-remediation of polluted soil, so that circular economy is finally achieved.

The invention relates to the technical field of plantation of podocarpus macrophyllus and particularly relates to a transplanting method of podocarpus macrophyllus. According to the transplanting method, the podocarpus macrophyllus which is over two years old is taken as a transplanting object and is dug with ball clay, podocarpus macrophyllus nursery stocks are transplanted by virtue of a dug pitwith a diameter far larger than that of a podocarpus macrophyllus nursery stock system, so that a wide root extension environment is provided for the planted podocarpus macrophyllus, the developmentefficiency of the root system is promoted, and the growth vigor of the podocarpus macrophyllus is improved; and the growth soil for the podocarpus macrophyllus is improved through changing the soil component in the pit, and a large quantity of nutrient soil is applied, so that the soil nutrition content in the pit is increased, the hydrophobic effect of soil at the bottom of the pit is improved, the soil can meet the growth requirement of the podocarpus macrophyllus, the transplanting survival rate of the podocarpus macrophyllus is increased, the rapid development of the planted podocarpus macrophyllus root system is promoted, the later-period growth vigor of the podocarpus macrophyllus is improved, and the formation period of a podocarpus macrophyllus tree shortened.

The invention relates to the technical field of digging, and discloses a planting depth and range adjustable digging device. The device comprises a shell; the bottom of the shell is movably connectedwith a digging rod; a digging tool is automatically close to the ground and rotationally moves downwards, so that the automatic digging effect is achieved, and a higher automation degree is achieved;the up-down moving amplitude of the digging rod is changed by rotating a first rotary disc, so that the digging depth is automatically adjusted, the requirements of different plants are met, and the situation that due to different growth states of the plants and the single digging depth, the digging efficiency is low is avoided; the opening degree of the digging tool is automatically increased, sothat the digging range is expanded, and the actual operation is met; and the digging sizes of different sizes can be selected according to the actual development condition of the rhizomes of the plants, so that the situation that the plants cannot be placed due to the fact that the sizes of pits are too small is avoided, and the situation that the soil filling burden is too heavy due to the factthat the pits are too large can be prevented.

The invention discloses a powdery formulated feed for anguilla marmorata overwintering, wherein a technical process for the same comprises the following step of: preparing the powdery formulated feed for anguilla marmorata overwintering from various raw material constituents according to a powdery feed processing method. The powdery formulated feed for anguilla marmorata overwintering comprises the raw material constituents in percentage by weight: fish meal, alpha-starch, extruded soybean, oligopeptide soybean meal, beer yeast, mineral substances, finishing multi-vitamins, choline chloride, monocalcium phosphate and the like. Compared with other feeds, the powdery formulated feed for anguilla marmorata overwintering disclosed by the invention is remarkably increased in the contents of oligopeptides and plant proteins, and obviously reduced in the dosage of fish meal; via the addition of the plant proteins, the cost of the feed is decreased, and the feed is more comprehensive in nutrition; meanwhile, via the addition of the oligopeptides and the proteins, feeding attraction property and body disease resistance can be further improved. By using the powdery formulated feed for anguilla marmorata overwintering disclosed by the invention, the nutrition state of an anguilla marmorata overwintering group can be greatly improved, the digestive utilization of the feed can be promoted, and the body immunity of anguilla marmorata can be enhanced.

The invention relates to a sewage treatment method for nitrogen and phosphorus proper-amount removal according to the nitrogen content of secondary effluent. The secondary effluent is subjected to deep treatment by using a subsurface flow wetland with an artificially mixed medium, and the N / P ratio of the effluent of the subsurface flow wetland is 20-30; different regions of the mixed medium of the subsurface flow wetland contain different ratios of zeolite to steel slag. Compared with the prior art, with utilization of steel slag high-efficiency adsorption phosphorus removal effectiveness and through mixing with other media according to a proportion, the effectiveness of quantitative removal of influent phosphorus is achieved, the wetland effluent nitrogen and phosphorus proportion is optimized, and thus a receiving water body is promoted to have non-toxic green algae growth, and proliferation of toxic microalgae is inhibited.

An ecological ridge structure , It belongs to the technical field of hillside terraced field construction, spoil yard and road barrier, and urban landscape platform construction , Including a slope body, a limiting range fixing mechanism is arranged on the slope body, and the limiting range fixing mechanism is neatly arranged on the slope body so that the slope body forms several layers; an airtight support mechanism is arranged on the limiting range fixing mechanism, The slope body of each layer is a horizontal plane and has a side at the fixed range fixing mechanism, and a vegetation layer covering the fixed range fixing mechanism and the airtight support mechanism is planted on the side of the slope body 。 The invention provides an ecological ridge structure with high structural strength, certain impact resistance, good effect on ecological landscape protection, and excellent prevention of water and soil erosion.

The invention discloses a soil conditioner for preventing and treating tobacco bacterial wilt and increasing the proportion of middle-first-class tobacco leaves and a preparation method of the soil conditioner. The organic fertilizer comprises the following raw materials in parts by weight: 10-15 parts of decomposed seaweed, 10-15 parts of soybean meal, 5-10 parts of potassium humate, 10-15 parts of shell powder, 20-30 parts of livestock manure, 10-20 parts of fermented mushroom residues, 5-10 parts of distillers' grains, 5-20 parts of charcoal, 5-10 parts of waste tobacco shreds and 1-5 parts of auxiliary materials. The invention also provides a preparation method of the soil conditioner. The soil conditioner can regulate the pH value and other physicochemical properties of soil, improve the soil micro-ecology and improve rhizosphere microflora, so that the rhizosphere microenvironment is not beneficial to growth of bacterial wilt pathogenic bacteria, bacterial wilt is prevented and controlled from the source, the bacterial wilt morbidity of tobacco in the vigorous growth period, the topping period and the harvesting and baking period can be remarkably reduced, nutrient balance can be adjusted, and the tobacco quality is improved. The tobacco yield and the medium-first-class tobacco proportion are improved, and economic benefits are increased.

The invention provides an enteral nutrition preparation applicable to postoperative gastrointestinal dysfunction recovery and a preparation method of the enteral nutrition preparation. The effective components of the enteral nutrition preparation comprise senna leaf extract, bifidobacterium, lactobacillus acidophilus, lactobacillus delbrueckii, fructo-oligosaccharide, galacto-oligosaccharide, xylo-oligosaccharide, decavitamin, composite electrolyte and the like through mixing. The enteral nutrition preparation can effectively improve postoperative patient gastrointestinal dysfunction and has important clinical significance in preventing postoperative ileus, abdominal adhesion and long-term no exhaust of patients, accelerating postoperative patient recovery and shortening length of stay. The preparation method is simple and suitable for mass industrial production.

The invention discloses a liquid food for weight-reducing postoperative patients and a preparation method thereof. According to the invention, substances for providing carbohydrates, substances for providing proteins, substances for providing fat, low-ester pectin, stevioside, composite vitamins and composite minerals are compounded to form the liquid food with low energy, high protein content andlow fat content. With the liquid food, the weight of a weight-reducing postoperative patient can be reduced, the resistance of the patient can be enhanced, the deficiency of vitamins and minerals ofthe postoperative patient can be prevented, the postoperative gastrointestinal function of the patient can be recovered, and the consumption of body proteins by the postoperative patient due to insufficient protein supplementation can be avoided. Besides, the product is brewed with warm water to form a semi-solidified liquid food, so that eating can be simulated, on one hand, the satiety of a patient is improved, on the other hand, the formed semi-solidified liquid food can ensure proper gastric emptying time, and postoperative reflux and toppling syndromes are effectively prevented.

The invention relates to a subsurface wetland with effluent N / P suitable for culturing non-toxic green alga. The subsurface wetland comprises a treating pond, wherein a water inlet and a water outlet are respectively formed in front and rear parts of the treating pond; the inside of the treating pond comprises a wetland plant layer, a soil layer and a packing medium layer from top to bottom sequentially; the packing medium layer is divided into a front treatment zone, an intermediate treatment zone and a rear treatment zone according to the water current direction; and the front, intermediate and rear treatment zones respectively contain zeolite and steel slag in different proportions. Compared with the prior art, the subsurface wetland has the advantages that wastewater which is substandard after secondary treatment is subjected to oriented deep treatment; the structure is simple, blockage is prevented and management is convenient; the total nitrogen concentration of effluent is 8-12mg / L, the total phosphorous concentration is 0.4-0.5mg / L, and N / P is 20-30. The water quality of treated water is beneficial to control of eutrophication of receiving water from the source and has a certain economic value by means of ecological reclamation; moreover, after the secondary treated wastewater is further treated by virtue of the subsurface wetland, COD is further reduced.

The invention discloses Lactobacillus paracasei N1115 culture medium and also discloses a high-density culture method of Lactobacillus paracasei N1115. The Lactobacillus paracasei N1115 culture medium and its culture method have the advantages of good composition simplicity, simple configuration and low cost, material and manpower costs are saved, the concentration of live bacteria in fermentation broth acquired by culturing Lactobacillus paracasei N1115 with the Lactobacillus paracasei N1115 culture medium is 9.6*1010 cfu / mL.

The invention belongs to the technical field of energetic materials and particularly relates to a preparation method of a fine particle NTO. The preparation method comprises: adding a raw material NTOsolution into cold water drop by drop under the stirring condition, and sequentially filtering and drying the mixed liquid to obtain fine particles NTO. The solvent of the solution is N-methyl pyrrolidone, the temperature of the solution is 60 to 80 DEG C, the temperature of the cold water is 0 to 5 DEG C and the stirring rate is 300 to 500 r / min. The preparation method has simple processes. Theprepared NTO particles have small sizes and a narrow particle size distribution range.

The invention discloses a seedling growth stimulator in a rice seedling shed. The seedling growth stimulator is characterized by comprising a pulse generator circuit, a loudspeaker, a time relay KT and a power supply, wherein the pulse generator circuit comprises transistors V1 and V2, a potentiometer RP and a capacitor C1; the positive pole of the power supply is connected with an input end of the KT; an output end of the KT is respectively connected with an emitter of the V2 and one end of the RP; a collector of the V2 is respectively connected with one end of the C1 and an input end of theloudspeaker; a base of the V2 is connected with a collector of the V1; an emitter of the V1 is connected with a negative pole of the power supply; the base of the V1 is connected with the other end ofthe RP and the other end of the C1; and an output end of the loudspeaker is connected with the negative pole of the power supply. The seedling growth stimulator disclosed by the invention has the advantages that the simulator has a simple and effective pulse generating circuit, and the circuit is matched with the loudspeaker to continuously give low-frequency pulsed sound. The seedling growth stimulator disclosed by the invention is further provided with a double set cycle time relay, due to the preset time, the whole circuit is controlled to operate for a period of time and stop for a periodof time, and by virtue of the cycle, the condition that the simulator is extremely great in simulation of seedlings so as to be unfavorable for growth of the seedlings can be avoided.