191results about How to "Guaranteed growth environment" patented technology

The invention provides a leech fry raising method which comprises the following steps: 1) hatching: hatching leech eggs in a hatching box, wherein the hatching box comprises a foam box and hatching substrate spread in the foam box; 2) obtaining fries: when small black spots appear on the leech eggs, putting the leech eggs with small black spots onto a foam plate, floating the foam plate on pond water of the fry culturing pond, covering the leech eggs with the water absorbing cloth, immersing two edges or four edges of the water absorbing cloth into the water, causing the leech eggs to completely hatch in 15-20 days, causing the hatched leeches to automatically enter the pond water of the fry culturing pond, and taking out the foam plate and the water absorbing cloth; and 3) raising the young leeches: raising the young leaches in the fry culturing pond. The leech fry raising method disclosed by the invention has the advantages of high survival rate of young leeches, is simple to operate and is suitable for large scale production.

The invention discloses a cultivation method of Gastrodia elata Bl., and belongs to the technical field of Gastrodia elata Bl. planting. The method comprises the steps of preparation of an armillaria mellea culture medium, preparation of fungus sticks, inoculating, Gastrodia elata Bl. cultivation, management and the like. Due to control of an armillaria mellea culture process, and improvement of a Gastrodia elata Bl. cultivation method, the cultivation method provided by the invention has the advantages that the Gastrodia elata Bl. productivity is improved; Gastrodia elata Bl. cultivated according to the cultivation method is uniform in size, full, and good in appearance.

The invention discloses a rock slope greening construction method, and relates to the technical field of slope protection. The method comprises the following steps: (1) cleaning a slope surface; (2) setting an anchor rod; (3) forming a planting cavity and an installation planting cylinder; (4) constructing a lower reinforcing layer; (5) constructing an upper reinforcing layer; (6) arranging a rainwater tank; (7) laying a plant fiber blanket, and (8) maintaining at proper time and completing greening. The full-slope greening is good in visual effect and good in slope protection effect.

The invention discloses a method for recycling phosphorus from sewage through bioelectrochemical struvite crystallization. The method aims to solve the problems that in existing recycling of phosphorus from sewage through bioelectrochemical struvite crystallization, an anode liquid is acidized, the overpotential is large, the magnesium source cost is high, and the like. Cheap magnesium ores are subjected to acidolysis in the anode liquid, acidification of the anode liquid is prevented, the overpotential is remarkably reduced, and the magnesium source cost is lowered. According to the method, based on a bichamber microbial electrolysis pool, under an extremely low externally applied voltage (0.3-1.2 V), an electrode reaction is performed to form conditions for acidification of the anode liquid and acidification of a cathode liquid; the crushed magnesium ores are added to an anode chamber, acidification of the anode liquid is prevented, the pH of the anode liquid is stabilized, and microorganisms are promoted to continuously degrade organic matter to generate power; and magnesium ions released through acidolysis of the magnesian cores move to an cathode through a cation exchange membrane under the drive of the electric filed force and has a crystallization reaction with ammonium radials and phosphate radicals under an alkaline condition, struvite deposits are formed, the pH of the cathode liquid is stabilized, and the purposes of removing and recycling the phosphorus from sewage are realized.

The invention relates to a recyclable cutting substance for growing lithocarpus polystachyus seedlings and application of the recyclable cutting substance. The recyclable cutting substance is mainly prepared from the following materials in parts by weight: 5-6.5 parts of yellow soil, 0.5-1 part of perlite, 1-2 parts of peat soil and 1-2 parts of coco coir. The substances with different components are matched according to the growth characters of the lithocarpus polystachyus so as to prepare the recyclable cutting substance with excellent performance, and the survival rate of cut shoots is increased above 98%; and the bred cut shoots can be easily taken out, so that the root damaging risk is reduced, the later-period field planting is facilitated, after the cut shoots are planted outside, a cutting bed can be repeatedly used after being subjected to outplanting and surface leveling, and the recyclable cutting substance has a very high use value. The recyclable cutting substance is simple, feasible, efficient and cheap, the breeding cycle of nursery stocks is shortened, and the seedling growing cost is lowered; and the recyclable cutting substance can be directly applied to actual production and has a relatively high economic benefit.

A method for forming a fin field effect transistor comprises the following steps: providing a semiconductor substrate, wherein fins are formed on the semiconductor substrate; forming gate structures which are across and cover part of the surfaces of the side walls and tops of the fins respectively; forming etch stop layers covering the fins and the gate structures respectively; forming a mask layer on each etch stop layer, wherein the mask layer is provided with a first opening which exposes the surface of the corresponding etch stop layer on the surface of the corresponding fin at the two sides of the corresponding gate structure; etching each etch stop layer along the first opening, and forming a second opening in each etch stop layer, wherein impurity elements entering in the etching process is left in the fins exposed by the bottoms of the second openings; performing first impurity element removal on the fins exposed by the bottoms of the second openings to remove the impurity elements left in the fins exposed by the second openings; performing back-etching along the second openings to remove part of the fins, and forming a groove in each fin; and forming stress source / drain regions filling the grooves. By using the method, the performance of the formed stress source / drain regions is improved.

A vegetation block comprising a block body (10) molded of concrete, and an outer layer body (20) being placed on the outer surface of the block body (10) when it is molded and formed of a mat-form fibrous aggregate F capable of growing a plant, wherein the outer layer body (20) is formed by inserting and pressing a large number of needles into the laminated fibrous aggregate F from above to allow longitudinal fibers to exist abundantly in the fibrous aggregate F of the outer layer body (20) so that fibers can penetrate into the concrete easily. Furthermore, aggregate having uniform grain size is employed in the concrete and porosity of the concrete is set at 10-25% so that the fibers of the outer layer body (20) can penetrate easily, and the outer layer body (20) is bonded surely without being stripped off easily and a plant growing on the fibrous aggregate is rooted surely.

The invention relates to a distributed intelligent flower cultivation management system based on NB-IOT. The system comprises distributed monitoring ends, a control end and a cloud server, wherein each monitoring module in distributed monitoring ends uploads collected environment monitoring data of flower planting to the cloud server; the cloud server sends a control command to the control end according to the environment monitoring data uploaded by each monitoring module; the control end receives a control command sent by the cloud server, and controls corresponding facilities of a flower planting area and adjust a flower planting environment parameter according to the control command. The system provided by the invention utilizes the characteristic that the NB-IOT technology has dense and massive connections to creatively achieve the intelligent cultivation of lots of different kinds of flowers; the flowers can be increased by only needing to increase the NB-IOT monitoring modules ofthe flowers without changing the control end, the cloud server and the intelligent terminal, so that the cost is greatly saved, and meanwhile the user management is facilitated.

The invention provides a preparation method of a radix notoginseng cell-ruptured decoction piece. The preparation method comprises the steps of sorting medicinal materials, cleaning, processing, drying, breaking, smashing through a 100-mesh-sieve pulverizer, intermittent sterilizing, rupturing cells, pelleting, and drying to obtain the radix notoginseng cell-ruptured decoction piece; particles of the prepared decoction piece has better shapes and moderate tightness degree, and the prepared particles can be dried easily and dissolved quickly, and can be easily dispersed when a user take the decoction piece; through intermittent sterilizing, the decoction piece meets the requirement of a microbial limit, and solves the problems that a radix notoginseng cell-ruptured decoction piece in the current market is hard to dissolve, and the microbial limit is hard to reach the standard.

The invention relates to the technical field of planting, in particular to an efficient planting method for mulberry. The method comprises the following steps of seedling growing, transplanting, pest control and field management. By adopting the planting method, planted mulberry is high in disease resistance and insect resistance, high in yield and strong in pesticide effect, compared with the acre yield of mulberry planted through a traditional method, the yield of folium mori can be increased by 28% or above, the yield of mulberry fruits can be increased by 13.2% or above, and due to the planting method, the acre yield of mulberry trees is effectively improved; the survival rate of seedlings is increased by 9.4% compared with a traditional method; on the basis of the scientific planting method, effective components of mulberry trees can be effectively improved, the pesticide effect is improved, and the requirement of the current market for a large number of mulberry trees is met.

The invention discloses a method of cultivating Gastrodia elata and belongs to the technical field of planting of Gastrodia elata. The method comprises the steps of preparing Armillaria mellea, preparing mushroom sticks, inoculating, cultivating Gastrodia elata, and managing. By controlling the cultivation process of Armillaria mellea and modifying the method of cultivating Gastrodia elata, the yield of Gastrodia elata is increased; tubers of Gastrodia elata cultivated through the method are uniform in size, full and good in condition.

The invention discloses a multi-crucible half-continuous silicon carbide crystal growth device which comprises a first main body, a second main body, a heating mechanism, a vacuuming mechanism, a carrier, a first driving mechanism and a second driving mechanism, wherein a first cavity is formed in the first main body; a second cavity communicating with the first cavity is formed in the second mainbody; the heating mechanism is used for heating the second cavity; the vacuuming mechanism is used for vacuuming the first cavity and / or the second cavity; the carrier is arranged in the first cavityand is used for holding multiple crucibles; the first driving mechanism is arranged in the first cavity and is used for driving the carrier to move; the second driving mechanism is used for driving the crucibles to move into and outside the second cavity one by one; the first driving mechanism is used for driving the carrier to make intermittent movement to convey the multiple crucibles to a first position aligned to a communicating part of the first cavity and the second cavity; and the second driving mechanism is used for driving a crucible in the first position to move into and outside thesecond cavity when the carrier stops moving. By adopting the growth device disclosed by the invention, the growth process time of a crystal is shortened, the production efficiency is improved, the energy consumption is reduced, and growth of high-quality crystals can be facilitated.

The invention discloses a construction method for a tropical rainforest hanging garden. The construction method comprises the following steps that 1, a stereoscopic simulation tree-shaped framework is built with metal pipes, a layer of bark pieces are attached to the outer surface of the framework and tied with iron wires for fixation, and a simulation landscape tree is obtained; 2, epiphytes are wound and fixed to the outer surface of the simulation landscape tree through transparent fishing lines; 3, a vessel containing liquid is arranged in the simulation landscape tree, the simulation tree-shaped framework and the vessel are connected through multiple liquid guide pipes, and then the tropical rainforest hanging garden is obtained. According to the construction method, the epiphytes can be exhibited and scientifically popularized in a warm and wet artificial environment, the simulation landscape tree can be used for a long time by serving as an exhibition carrier, an automatic water supply system can achieve automatic irrigation and feed, and a large quantity of manpower and material resources are saved.

The invention discloses an eel breeding method. The eel breeding method comprises the following steps of (1) selecting a pond, (2) pre-handling the pond, (3) establishing the ecology of the pond, (4) selecting eel fry, (5) placing the eel fry in the pond, (6) preparing feed, (7) throwing feed into the pond, (8) monitoring the enology and (9) catching eels. By the adoption of the eel breeding method, the eel survival rate is increased, the eel growth period is shortened, and it is guaranteed that the eels are delicious.

The invention discloses a method for breeding leeches in a channel. The method comprises the following steps: choosing to build a channel; preparing before breeding; introducing a fine variety; carrying out daily management. The method adopts freshwater mussels and snails to partly replace blood feeds, so that the cost of the feeds can be effectively reduced; by adding vitamin k in fresh blood, the blood can be well solidified and is prevented from dissolving during feeding to avoid feed waste and water pollution; in management, the quality and temperature of water are strictly controlled to guarantee the growing environment of leeches, and the condition that leeches die of diseases in the breeding process can be effectively reduced; by adopting the method, the feed coast can be reduced by 30-40%, and the condition that leeches die of diseases can be reduced by 60-70%.

The invention provides a circulating type aquaculture system for maccullochella peelii. The circulating type aquaculture system comprises a culture pond and a water circulating system, wherein the culture pond is communicated with the water circulating system in a closed loop. The water circulating system comprises a filter device, a biochemical tank, a purification tank and an oxygen aeration mechanism, wherein water discharged from the culture pond passes through the filter device, the biochemical tank and the purification tank in sequence and flows back into the culture pond; the filter device is used for filtering suspended solids in the water; the biochemical tank is used for culturing bacteria to consume and decompose wastes in the water; the purification tank is used for clearing harmful substances and bacteria in the water away through ozone and ultraviolet rays; the oxygen aeration mechanism is used for increasing the content of oxygen in the water. The circulating type aquaculture system for the maccullochella peelii is used in a maccullochella peelii breeding method. By means of the circulating type aquaculture system for the maccullochella peelii, the water source utilization rate can be improved, energy is saved and emissions are reduced. The maccullochella peelii breeding method can increase the growth and development speed of the maccullochella peelii.

The invention discloses a seedling culture device and a seedling culture method. The culture device comprises a box; the bottom of the box is provided with a water tank; the upper part of the box is provided with a sprinkler which is communicated with the water tank; two sides of the inner wall of the box are provided with opposite horizontal guide rails; seedling culture plates are arranged on the horizontal guide rails; two sides of the inner wall of the box are provided with limit parts; pressing plates are arranged on the limit parts, and are positioned above the seedling culture plates; seedling growth areas are formed between the pressing plates and the seedling culture plates; the sprinkler is positioned above the pressing plates; and the pressing plates and the seedling culture plates are provided with water holes. By the device and the method, the quality of seedlings can be effectively improved and the seedling culture process is convenient.

The invention relates to an automatic hydroponic cultivation system and method. The system comprises a PLC control system, and a nutrient solution circulation system, an illuminating system, a temperature and humidity adjusting system and an air circulation system which are connected with the PLC control system, and the nutrient solution circulation system is connected with multiple hydroponic frames. According to the system, according to the set temperature, humidity, air circulation time, nutrient solution EC value, PH value and the like, a nutrient solution reaching the set standards can beautomatically added, the nutrient solution flowing down from the hydroponic frames is recycled for secondary adjusting, the nutrient solution reaching the set EC value and PH value is output from a liquid storage barrel continuously, then the volume of addition and concentration of the nutrient solution are accurately controlled, and the growing environment of hydroponic plants is guaranteed.

A vegetable freshness-preservation and growing case comprising: a thermally-insulated case body (10) used for vegetable growing or freshness preservation, where the thermally-insulated case body (10) is provided at the rear side thereof with an electrical control component for use in electrical control of the thermally-insulated case body and with a piping component for use in circulated supply of a nutrient solution into the thermally-insulated case body (10). The present growing case allows the freshness of a vegetable to be preserved for an extended period of time, has a simple structure, and is easy to maintain.

The invention relates to a method and equipment for culturing seawater pearl shells. Cage-box series connection is combined with a rigid frame plane hanging culture. Firstly, posts are nailed into rows at the bottom of a culturing plant; after pearl shells are put into the box bodies of the cage boxes, a plurality of box bodies are connected together in series with a rope and then are tied to thefixed posts; and the box bodies of the cage boxes keep a certain distance from a seabed. Each cage box comprises a box body and a matrix plate and has the characteristics that each box body has a single-layer or multi-layer structure; the top is provided with an opening; each layer is provided with transverse supporting bars and vertical supporting rods; the circumambience of the transverse supporting bars and the vertical supporting rods are connected with the matrix plates; the pearl shells are put into the box bodies; and the bottoms of the box bodies are provided with gridless bases. The method and the equipment can enhance the survival rate of the pearl shells, have convenient operation and are favorable for the growth of pearl shells. The equipment has long service life.

The invention relates to the technical field of cultivation of edible mushrooms and discloses a method for cultivating stropharia rugosannulata by using straws. The method comprises the following steps: selecting fresh and mildew-free maize straws as raw materials, putting the maize straws under the sunlight for drying the maize straws for 1-2 days, preparing a cultivation material, firstly carrying out complete insecticidal treatment, then heaping the cultivation material with moderate moisture as a trapezoid heap with width of 3m, height of 1.5m and unlimited length, wherein the surface of the heap is a flat surface; perforating holes from the top surface of the material heap down to the ground after the material is heaped; sowing seeds into the trapezoid heap in the step (3), sowing onehalf of mushroom strains into the trapezoid heap through the holes perforated in the top. According to the method for cultivating stropharia rugosannulata by using straws, the maize straws are ordinary crops and are low in cost and high in yield, so that the cost for cultivating the stropharia rugosannulata can be reduced; meanwhile, when the cultivation material prepared by drying the maize straws under the sunlight and then mixing the maize straws with other nutrients is used for cultivating the stropharia rugosannulata, the quality and the yield of cultivation can be greatly improved.

This invention relates to a planting bed cofferdam for hydrophyte and making method. Said cofferdam includes timber pile and fascine, wherein the timber pile is uniformly distributed along planting bed, fascine located on the side of timber pile in planting bed, all fascine is bundled on timber pile, they are all nailed into river bed, then filled with panting soil to obtain the coefferdam. Said invention can be used in wet land landscaping.

The invention relates to a greening method for strand hillside, belonging to the wetland formation technology. Timber pile and sallow are used to fabricate the greening at strand hillside. Osier is used to protect bank of waterside. Osier is collected round the greening land to weave fagot. The fagot also adopts other shoot of broadleaved tree species and willow scion is adopted on timber pile. The timber pile is thrown into the slope and weaved osier is made into fence. The slope is cover with soil at the position where the timber pile is thrown and sand or riprap is collected at the lower of soil covered to reinforce. The osier can take root and shoot up after dipping and two to three months is needed from cutting to rooting. By above mentioned operation the purpose of wetland bank protection of waterside is achieved. A manufacturing method for the greening of bank protection of waterside is provided for modern wetland landscape garden and can be widely applied in landscaping work of wetland landscape.

The invention discloses a Chinese herbal medicine complexing agent for treating carp's gill edema and hemorrhage, wherein the complexing agent consists of the following substances in parts by weight: 10-12 parts of radix isatidis, 5-6 parts of rheum officinale, 3-5 parts of cortex phellodendri, 4-6 parts of scutellaria baicalensis, 6-8 parts of sanguisorba officinalis, 2-4 parts of angelica, 3-4 parts of radix paeoniae rubra, 3-5 parts of polygonum cuspidatum, 4-7 parts of dried rehamnnia root, 5-8 parts of cortex moutan, 3-5 parts of manyleaf paris rhizome, 7-9 parts of folium callicarpae pedunculalae and 8-10 parts of herba cepbalanoplosis segeti. The complexing agent is prepared from Chinese herbal medicines which have excellent characteristics of being low in side effect, free from residual harmful substances in carp bodies and free from environmental pollution; the complexing agent, with the ingredients thereof, not only can be used for better treating gill edema and hemorrhage but also can be used for preventing the occurrence of other diseases, so as to improve the immunity of carp; the complexing agent is in the forms of solid and liquid, so as to improve carp's physical quality by feeding on one hand and to guarantee carp's growth environment by improving water quality; the complexing agent is significant in effect and high in cure rate which is above 95%, and the complexing agent is capable of significantly improving the survival rate of carp; and the complexing agent disclosed by the invention is simple in proportion, simple and easy in operation, low in cost and applicable to popularization.

The invention discloses an organic-tremella-fuciformis culturing technology. The organic-tremella-fuciformis culturing technology includes the following steps of a, culturing medium preparing; b, culturing medium bagging; c, sterilizing and cooling; d, strain selecting; e, strain inoculating; f, germination stage culturing; g, planting stage culturing; h, development stage culturing; i, opening tremella-fuciformis attracting; j, environment controlling; k, young-tremella-fuciformis-stage managing; l, ripe-tremella-fuciformis-stage managing; m, wet stopping and shaping; n, harvesting. Accordingto the organic-tremella-fuciformis culturing technology, culturing medium ingredients are selected, and nutriments in the organic-tremella-fuciformis culturing process can be fully guaranteed; by controlling the temperature, the humidity, illumination and water in the organic-tremella-fuciformis culturing process, the growth environment of organic tremella fuciformis is fully guaranteed, and thefinished product rate is increased.

The invention discloses a soybean sauce starter propagation device capable of recycling respiratory heat. The soybean sauce starter propagation device comprises a starter tank as well as a thermotank, an air energy heat pump and a hot water storage tank, wherein an air inlet tube and an exhaust tube are arranged on the starter tank; a fan for accelerating air flowing is arranged on the air inlet tube; the thermotank is used for raising the temperature of hot or cold air flowing through the thermotank or used for subsequently conveying the heated air into the starter tank through the air inlet tube through a heat exchanger arranged inside the thermotank; the air energy heat pump is connected with the heat exchanger arranged inside the thermotank; the hot water storage tank is used for receiving hot water produced through the air energy heat pump; the thermotank is arranged at the middle section of the air inlet tube and is positioned between the starter tank and the fan; the hot water storage tank is connected with the air energy heat pump through a communication pipeline; water circulation is formed between the air energy heat pump and the heat exchanger through the communication pipeline. The soybean sauce starter propagation device is used for recycling and utilizing biologic respiratory heat generated in the starter propagation process, the temperature of a starter material can be adjusted, and the purposes of energy conservation and consumption reduction are achieved. The soybean sauce starter propagation device is a precedent for recycling and utilizing the biologic respiratory heat generated from soybean sauce starter propagation by using the air energy heat pump at home and abroad.

The invention discloses a skin wound negative-pressure relaxation suture device and particularly provides a skin wound negative-pressure relaxation suture device used in the field of skin wound healing. The skin wound negative-pressure relaxation suture device is simple in structure and convenient to operate, provides a relaxation force while timely discharging out wound exudation and reduces the tension stimulation influence on the skin wound. The skin wound negative-pressure relaxation suture device comprises a negative-pressure pipe, a sealing membrane and pretightening force relaxation bodies, wherein the pretightening force relaxation bodies are arranged on two sides of the negative-pressure pipe, the sealing membrane covers the pretightening force relaxation bodies to form an airtight space, and the airtight space formed by the sealing membrane is in communication with the outside. The skin wound negative-pressure relaxation suture device utilizes negative pressure to enable the pretightening force relaxation bodies to deform, enables tension finally acting on the wound to be decreased, protects a scar repair body against tension stimulation, meanwhile sucks out the exudation from the wound through the negative-pressure pipe under the negative-pressure effect, ensures that the skin wound is clean and reduces the probability of repeated infection.

The invention discloses a cultivation method of Gastrodia elata Bl. and belongs to the technical field of Gastrodia elata Bl. planting. The method includes the steps of preparation of a halimasch culture medium, preparation of bacteria sticks, inoculation, Gastrodia elata Bl. cultivation and management. By controlling the process of cultivating halimasch and improving a Gastrodia elata Bl. cultivation method, the aim to improve the yield of Gastrodia elata Bl. is achieved, and the Gastrodia elata Bl. prepared by the cultivation method is uniform in size, full, and good in appearance and quality.

The invention discloses a device and a method for improving salt impact resistance of an anaerobic ammonia oxidation particle system based on quorum sensing, and belongs to the field of salt-containing wastewater treatment. The device comprises a water distribution tank, an improved UASB-MBR reactor, a vertical MBR hollow fiber membrane, an AHLs signal molecule storage bottle, a water area circulating water tank, a WTW water quality analyzer and a PLC control device. The method comprises the following steps: operating the device, starting the anaerobic ammonia oxidation particle system, impacting the anaerobic ammonia oxidation particle system by salinity, adding AHLs signal molecules 3OC6-HSL and C12-HSL to improve salt impact resistance, and adding 3OC6-HSL to promote recovery after salt impact resistance. According to the method, anaerobic ammonium oxidation bacteria are efficiently intercepted through the membrane bioreactor, the AHLs signal molecules are added, intercellular exchange is carried out through a quorum sensing mechanism, the salt impact resistance of an anaerobic ammonium oxidation particle system is improved, and recovery after salt impact resistance is promoted.

The invention discloses a walnut seedling culture method which comprises the following steps: (1) seed collection, (2) seed storage, (3) soil treatment, (4) seed treatment, (5) sowing and (6) seedling management. Seedlings cultivated through the method not only are high in survival rate, but also are high in stress resistance, the pest and disease incidence is obviously lowered, the seedlings grow well, the root system is robust, branches and leaves are luxuriant, and the seedlings have high market competitiveness.