41results about How to "Uniform growth rate" patented technology

The invention relates to an edible fungus automatic production line and belongs to the technical field of edible mushroom production. The edible fungus automatic production line comprises an electric automatic blending and weighing system, a sterilization pot, an edible fungus automatic inoculation machine, a spiral automatic bagging machine and a bagging conveying mechanism. A discharge port of the electric automatic blending and weighing system is placed above a sterilization pot feed port assembly, the sterilization pot feed port assembly is connected with a culture medium feed port of the spiral automatic bagging machine, the edible fungus automatic inoculation machine is connected with a culture feed port of the spiral automatic bagging machine, and a mixed discharge port of the spiral automatic bagging machine is connected with the bagging conveying mechanism. The edible fungus automatic production line can achieve automatic blending, automatic inoculation, automatic bagging and automatic packaging, saves manual work, improves fungus culture speed and yield, reduces the building area of an edible fungus plant, and improves product quality, and edible fungus growth speed and size are uniform in subsequent handling, and management is benefited.

A vibration device of an edible fungi cultivation material bottler is provided at a base at the lower part of a main machine of edible fungi cultivation material bottler. The vibration device comprises a supporting frame, a compression spring, a drum mounting rack, a vibrating motor and eccentric blocks. The inside of the base of main machine is equipped with the supporting frame. The compression spring is equipped above the supporting frame. The drum mounting rack is equipped above the compression spring. The drum mounting rack is provided with a rotatable drum. The vibration motor is equipped below the drum mounting rack. The center of the driving motor is provided with a driving shaft. Two sides of the driving shaft are respectively provided with an eccentric block. The vibration generated by the rotation of the driving shaft can be transmitted to the drum mounting rack. Through the swinging and vibration of the vibration device, the cultivation material filled in a cultivation bottle can be tamped for ensuring uniform weight and density thereby obtaining uniform nutrition absorption by the mushroom, increasing growing speed and equalizing the harvesting period. Therefore the vibration device of edible fungi cultivation material bottler has a beneficial effect of effectively improving the quality of the harvested mushroom.

Methods of depositing silicon oxide layers on substrates involve flowing a silicon-containing precursor, an oxidizing gas, water and an additive precursor into a processing chamber such that a uniform silicon oxide growth rate is achieved across the substrate surface. The surface of silicon oxide layers grown according to embodiments may have a reduced roughness when grown with the additive precursor. In other aspects of the disclosure, silicon oxide layers are deposited on a patterned substrate with trenches on the surface by flowing a silicon-containing precursor, an oxidizing gas, water and an additive precursor into a processing chamber such that the trenches are filled with a reduced quantity and/or size of voids within the silicon oxide filler material.

The invention relates to an automatic bagging, opening bending and stick insertion all-in-one machine for edible mushrooms, and belongs to the technical field of edible mushroom production. The automatic bagging, opening bending and stick insertion all-in-one machine comprises a station conveyor. A stick pressing movable subassembly, an automatic opening bending subassembly, an automatic stick insertion subassembly and a stick pressing and shaping subassembly are sequentially arranged above the station conveyor. An automatic bagging machine is arranged on one side of the stick pressing movable subassembly. The all-in-one machine which can achieve automatic bagging, no micro-holes, automatic opening bending and automatic stick insertion can be obtained, and production efficiency is improved.

The invention discloses a preparation method of a large-area high-order porous anodised aluminium film. Based on a principle of generating electric breakdown, an acidic electrolyte with high concentration is adopted for carrying out high-current-density constant-current anodic oxidization under a high temperature, so that the anodised aluminium film can uniformly and stably grow without causing the electric breakdown, an aluminum foil is only subjected to a process of simply removing a natural oxide film by using sodium hydroxide without a complex pretreatment process and electrochemical polishing, a strong cooling system is not needed, the electrolyte do not need to be stirred, and under a normal temperature, the large-area high-order porous anodised aluminium film rapidly and stably grows with the growth speed rate reaching 4mu m.min<-1>.

The invention discloses a prismatic grid generation method with the realization of an interactive operation. A bold background structure grid frame is generated by using a transfinite interpolation technique, then a mapping relation is established between an object surface grid node and the background structure grid frame, through adjusting the background structure grid frame, the growth area, the growth direction and the growth speed of a prismatic grid are controlled, and the rapid and efficient generation of the prismatic grid is realized according to artificial interaction. Through the implementation of the method, the growth directions of the prismatic grid do not cross, the success growth of the prismatic grid is ensured, the background structure grid frame is modified through the artificial interaction, the local control and adjustment of the prismatic grid are realized, and the quality of the generation of the prismatic grid is improved.

The invention discloses a pleurotus nebrodensis liquid strain culture medium, comprising the following raw materials in parts by weight: 4-4.5 parts of bran, 2-2.5 parts of corn flour, 1.2-1.6 parts of soybean cake powder, 1.5-2 parts of glucose, 0.1-0.12 part of peptone, 0.1-0.12 part of KH2PO4, 0.05-0.06 part of MgSO4 and 0.01 part of VB1 in 100 parts of water. A propagation method of a pleurotus nebrodensis strain comprises the following steps: preparing a liquid culture medium; adjusting the pH value of the liquid culture medium; sterilizing, and inoculating solid strain seeds; cultivating and preparing a solid fungus bag medium; cultivating solid strains; and inoculating and cultivating a fruiting fungus bag. The liquid culture medium disclosed by the invention is abundant in raw material source, and low in price; and due to a solid-liquid-solid production mode, compared with a traditional complete solid culture method, hyphae are even in growth speed in the fungus bag, regular and consistent in fruiting, even in sporocarp size, good in mushroom shape, good in quality, short in fermentation cycle, high in yield, and high in economic benefits, and thus the method is very suitable for popularization in small and medium-sized enterprises and peasant households.

The invention provides a lawn cultivation method. The lawn cultivation method is characterized by comprising steps as follows: 1), plastic films are laid on the edge and the bottom connecting positon of a planting groove; 2), cultivation soil which is 16 mm-18 mm thick is laid in the planting groove, mixed sown grass seeds are uniformly sown on the cultivation soil at a seeding rate of 33-37 g/m<2> and are covered with plant ash which is 1.5 mm-2.2 mm thick, and finally, the plant ash is covered with a rice straw layer; 3), watering is performed until the humidity reaches 36%-42%, and a planting box is placed in a cultivation room; 4), the temperature of the cultivation room is controlled in a range of 7-9 DEG C and is kept for 14-18 days; 5), the temperature of the cultivation room is controlled in a range of 12-15 DEG C and is kept for 8-10 days; 6), the temperature of the cultivation room is controlled in a range of 18-20 DEG C and is kept for 12-18 days. According to the lawn cultivation method, lawn cultivation is performed through season simulation, the lawn cultivation speed is high, the lawn growing speed can be unified, and the implementation of lawn cultivation is facilitated.

The invention relates to an aluminum alloy for wires and a preparation method thereof. The aluminum alloy for wires is composed of the following components in percentage by weight: 1.0-1.1% of copper, 0.03-0.05% of iron, 0.003-0.005% of silver, 0.003-0.005% of neodymium, 0.001-0.003% of tellurium, 0.001-0.003% of indium, 0.001-0.0015% of carbon, 0.003-0.005% of titanium, 0.003-0.005% of vanadium, 0.1-0.3% of nickel, 0.01-0.03% of tungsten, and the balance of aluminum and inevitable impurities. By using the technical scheme, the strength of the aluminum alloy wire is enhanced, the influence on the conductivity of the wire is small, and the toughness of the aluminum alloy wire is enhanced.

The invention discloses a concentrated feed for growing pigs. The concentrated feed comprises the following components: 75.5 to 76.5 percent of soybean meal; 3.5 to 4.5 percent of stone powder; 11.5 to 12.5 percent of rice bran meal, 3.8 to 4.8 percent of calcium hydrophosphate, 1.9 to 2.9 percent of sodium chloride, 0.03 to 0.07 percent of compound vitamin, 0.13 to 0.19 percent of compound traceelement, 0.84 to 1.24 percent of L-lysine hydrochloride and 0.03 to 0.07 percent of ethoxyquinoline. Wherein the concentrated feed for growing pigs is used from 100kg to slaughter. According to the concentrated feed, the growth speeds of growing pigs in the early and later stages are balanced, and slaughter is early; feed is saved, and the feed conversion ratio is good; due to the special additiveand high lysine of the concentrated feed, the lean meat percentage of pigs is high, and the body shape is good; a compound enzyme preparation is added, so that the feed is good in digestion and absorption and less in excessive feed in excrement; the formula is designed by using net energy and available amino acid, the nutrition is accurate, and the investment is low.

The embodiment of the invention discloses a base, a device and a method for epitaxial growth of a silicon wafer, and relates to the technical field of epitaxial growth of silicon wafers. The base comprises a disc-shaped bearing part used for bearing the silicon wafer and an annular periphery extending outwards in the radial direction of the disc-shaped bearing part, wherein a plurality of throughholes are formed in the annular periphery, so that the aperture ratio of the annular periphery is gradually increased from the radial direction corresponding to the crystal orientation (100) of the silicon wafer to the radial direction corresponding to the crystal orientation (110), adjacent to the crystal orientation (100), of the silicon wafer. According to the invention, the epitaxial silicon wafer with better flatness can be obtained.

The invention discloses an irrigation fertilization system based on a cloud computing technology. The system comprises a data collection module, a data analysis module, a controller, a signal execution module, a pesticide amount analysis module, a pesticide amount collection module, a pesticide adding action module, a concentration acquisition module and a signal indicating module. The system generates various signals according to growth information of plants before spraying and fertilizing and controls spraying and fertilizing equipment to work according to the signals for adjustment to reach the appropriate spraying and fertilizing position and spraying and fertilizing amount, and therefore the purpose of improving the spraying and fertilizing effect is achieved; meanwhile, the spraying and fertilizing amount, the pesticide remaining amount and the weather and temperature conditions are subjected to formulation analysis together to judge whether or not pesticide adding is needed, the pesticide adding amount and the water adding amount are reasonably controlled in a liquid storage tank for pesticide adding according to the combination of the concentration change caused by the weather and temperature conditions and the growth information of the plants at this time, so that the growth rate and nutrient ratio of all the plants are more balanced.

A method of manufacturing a semiconductor device includes a step of forming a device region 5 that is separated by a device-separation insulating film 4 formed in a part of an SOI layer, a step of forming a gate insulating film 6a on a device region 5 so that the device region 5 can be exposed on both sides of the gate insulating film 6a, a step of forming a gate electrode 7a with polysilicon on the gate insulating film 6a, a step of adjusting the area of exposed silicon so that the area of exposed silicon can be a prescribed area by forming at least either a pseudo region 5b or a pseudo electrode 7b to control the growth rate in growing an epitaxial layer 9, and a step of conducting low-temperature epitaxial growth of silicon.

The invention discloses a method for subculturing provenance of enoki mushrooms. The method includes subculturing the provenance of the enoki mushrooms by the aid of test tubes and PDA (potato dextrose agar) slant culture media, culturing the provenance at the temperature of 16-20 DEG C, respectively selecting mycelia and recording the growth rate of the mycelia on the 6-9th day and the 11-14th day and eliminating unhealthy strains; grouping the test tubes into 4-10 channels after subculturing, performing parallel subculturing for the 4-10 channels of test tubes, transversely comparing each generation, eliminating a certain channel when strains in the certain channel are continuously at abnormal growth conditions twice, and selecting the strains at the most stable growth conditions for subculturing; and eliminating a system of a certain channel when the strains of the system of the certain channel degenerate twice and account for 40% of the total strains of the system of the certain channel, selecting the channel with the highest quality rate in the 4-10 channels for supplement, and continuing performing parallel subculturing for systems of the 4-10 channels. The subculturing cycle ranges from 11 to 14 days. The method has the advantages that the problem of strain degeneration due to subculturing can be solved, the subculturing frequency of the strains is effectively increased, and excellent characteristics of the strains can be kept for a plurality of years.

The invention discloses nutritional feed used for promoting native chickens to be strong and fattening the native chickens. The nutritional feed is prepared from components in parts by weight as follows: 40-72 parts of finely milled corn flour, 44-64 parts of palm meal, 22-35 parts of duck blood powder, 10-20 parts of dried flies, 10-18 parts of dried earthworms, 25-42 parts of peanut meal, 7-10 parts of soybean curd residues, 8-15 parts of green tea residues, 7-12 parts of diatomite, 12-17 parts of calcium hydrophosphate, 6-10 parts of hay powder, 3-7 parts of mint leaves, 2-6 parts of multi-vitamins and 5-10 parts of wild chrysanthemum juice. The feed for the native chickens have comprehensive nutrients, is reasonable in allocation, is prepared from green and natural materials, is finelyprepared, nutritional, healthy and easy to digest, meets nutrition demands of the native chickens at all stages, increases the growth speed of the native chickens and improves the yield and quality of the native chickens, the native chickens grow fast and uniformly, and meat of the native chickens is smooth and tender, tastes delicious and contains rich nutrients.

The invention discloses metal plate drilling equipment for an intelligent workshop, and belongs to the field of drilling equipment, the metal plate drilling equipment comprises a cross beam, a stroke machine arm slidably mounted at the bottom of the cross beam, and a working machine tool mounted corresponding to the stroke machine arm, the bottom end of the stroke machine arm is rotatably provided with a laser part used for drilling, and the top of the laser part is provided with a focusing mechanism; the top of the working machine tool is hollow and extends to form a cavity, a sinking and pressing mechanism and a jacking and supporting mechanism are arranged on the upper portion and the lower portion of the cavity of the working machine tool, and the focusing mechanism comprises a bearing block arranged on the top of the laser part and a lead screw stepping motor located above the bearing block; a lead screw on the lead screw stepping motor vertically extends into the bearing block to be in threaded driving connection with the bearing block, and a touch guide rod is further arranged at the bottom of the lead screw stepping motor, so that the influence of the defocusing effect on hole forming of the metal plate can be reduced, the focusing precision between laser and the metal plate is improved, and the hole forming quality is improved.