1434results about How to "Prevent rot" patented technology

The invention discloses a seed coating agent specially used for direct seeding rice, which is characterized in that the seed coating agent mainly contains the following ingredients by weight: 2 to 8 percent of super absorbent resin, 1 to 5 percent of oxygenates, 0.1 to 0.5 percent of sparrow and rat destruction agent , 0.5 to 2 percent of bactericide, 0.5 to 2 percent of pesticide, 0.02 to 0.2 percent of plant growth regulator, 3 to 10 percent of trace element fertilizer and the margin is special type mineral clay. The powder raw materials are crushed to more then 100 meshes and are mixed evenly, the mixture is coated on the surfaces of rice seeds by a seed-coating method for direct sowing, thus clay sacculus integrating 'a small water reservoir, a small oxygen reservoir, a small drug storage and a small fertilizer storage' are formed around the rice seeds and at the roots of seedlings; the seed coating agent has the effects of preserving and providing water, ventilating and providing oxygen, promoting seedling emergency, preventing diseases and killing pests, preventing mice and destructing sparrows, strengthening seedlings and roots and increasing production. The seed coating agent is also characterized by low dosage, low cost, simple and convenient operation, and the like, thereby being applicable to coating rice seeds which are directly sowed both on flooded paddy fields and dry paddy fields.

The invention relates to a Paris polyphylla var. yunnanensis scale seedling culturing method. The method comprises the following steps of: selecting Paris polyphylla var. yunnanensis plants more than 10 years old and reserving seeds for planting; collecting mature seeds; washing the collected seeds to remove episperm; spreading and drying the seeds in a shade and ventilating place within 12 hours, wherein a temperature is maintained and an accumulation thickness is less than or equal to 6 cm; spreading the seeds uniformly and drying; filling the seeds into a ventilating container; storing the container in a shade environment with a suitable temperature, wherein the storage time is no more than 2 months; clearing impurities and residues in a seedling culturing field; fertilizing decayed farm manure and calcium superphosphate; plowing and raking soil; forming a furrow; spreading humus soil on the furrow surface; flatting the furrow surface; sowing in early June next year; taking the stored seeds, and after sterilizing, broadcasting the seeds uniformly according to the thickness of sowing; earthing after broadcasting; covering mantle on the furrow surface; irrigating sufficiently and performing seedling management. A method for drying the seeds of the Paris polyphylla var. yunnanensis in shade in an environment without direct sunlight is adopted, the dormancy of the seeds of the Paris polyphylla var. yunnanensis is broken, and the scale production of Paris polyphylla var. yunnanensis seedlings is realized, so that germchit guarantee is provided for large-area popularization and cultivation of the Paris polyphylla var. yunnanensis. The method has the characteristics of simple and easily-learned operation, high survival rate of germchit, low production cost, healthy and strong germchit, stable and reliable technology, high repeatability, and capacity of effectively solving the problem of scale seedling cultivation of the Paris polyphylla var. yunnanensis.

Methods for quantifying the irradiation dose received by an item or items, such as food items and medical items, undergoing irradiation-based sterilization, includes the steps of monitoring a selected electronic parameter associated with an economic single use sensor positioned adjacent the item or items and telemetrically relaying data associated with the monitored electronic parameter to a computer. The computer includes a computer program which is configured to determine the radiation dose received by the item or items by correlating the value of the monitored electronic parameter to a corresponding amount of radiation associated with the value. Related sensors and systems are also described.

The invention discloses a fresh-keeping method for fruits and vegetables, which comprises the following steps that: (1) selecting fruits and vegetables and encasing in boxes; (2) prestorage: disinfecting the prestorage room and placing in fruit boxes full of fruits and vegetables; when the prestorage begins, turning on an ultrasonic humidifiens and an ozone generator to control the relative humidity of the prestorage room less than 80 percent, the ozone concentration of the prestorage room between 5 and 20mg/m<3>; (3) storing in the storeroom: disinfecting the storeroom and placing in the prestored fruit boxes and at the same time turning on the ultrasonic humidifiens and the ozone generator to control the relative humidity of the storeroom between 80 percent and 98 percent, the ozone concentration of the storeroom between 5 and 20mg/m<3>. The invention combines ultrasonic humidifying with ozone sterilization to carry out humidification and sterilization and antisepsis to the fruits and vegetables, etc., stored in the storeroom; moreover, synchronically preventing fresh fruits and vegetables from wilting and decay, which greatly reduces the decay rate of raw material and keeps the raw material in good state, thus acquiring a longer preservation period.

The invention is an active ingredient combination comprising polyhexamethylenebiguanidine hydrochloride and distearyldimethylammonium chloride and a cosmetic or dermatological formulation comprising polyhexamethylenebiguanidine hydrochloride and distearyldimethylammonium chloride. The invention also includes methods of fighting or preventing dermatological harm comprising applying to the skin a cosmetic or dermatological formulation comprising polyhexamethylene biguanidine hydrochloride and distearyldimethylammonium chloride. The invention also includes methods of preventing decay of organic substances in a formulation, comprising adding to said formulation polyhexamethylene biguanidine hydrochloride and distearyidimethylammonium chloride.

The invention relates to the field of toys for children, in particular to a three-claw manipulator for a doll catcher. The manipulator comprises a cylinder and further comprises a bottom plate, a pushing mechanism, clamping claws and connection rods. The pushing mechanism can be a micro hydraulic cylinder or a micro pneumatic cylinder or a pen type electric push rod or an electromagnetic element. The clamping claws can be rigid elastic clamping claws or air bag type elastic clamping claws. A layer of foaming cotton can be wound around each clamping claw, each clamping claw can be wrapped by a layer of pure cotton soft cloth, and clamping electromagnets can be installed on the clamping claws. The clamping claws can be various combinations of rigid clamping claws, elastic clamping claws and electromagnetic clamping claws. The three-claw manipulator for the doll catcher can be suitable for clamping toys made from one of or various materials such as common stuffing, hard plastic, soft plastic, wood and iron, and can greatly enrich the varieties of toys in the doll catcher.

The invention discloses a sewage treatment plant odor collection and treatment system and method. The system comprises a gas collecting cover, a draft fan, a pretreatment spraying tower, a sterilization pool, a biological drip filtering tower, a centrifugal fan, an active carbon adsorption device and a regulating pool, wherein the gas collecting cover is arranged above a building pool body radiating odor, and is communicated with the lower part of a pretreatment spraying tower through the draft fan; the sterilization pool is communicated with the upper part of the pretreatment spraying tower;waste liquid discharged from the bottom of the pretreatment spraying tower flows back to the regulating pool through a pipeline; the lower part of the biological drip filtering tower is communicated with the top of the pretreatment spraying tower through a pipeline; odor subjected to pretreatment enters the biological drip filtering tower; a group of spray nozzles are arranged on the top of the biological drip filtering tower and downwards and intermittently spray nutrition liquid; the active carbon adsorption device is communicated with the top of the biological drip filtering tower through acentrifugal fan and is used for performing further treatment on the waste gas treated in the biological drip filtering tower and then discharging the waste gas in a standard reaching way. The investment is saved; the occupied area is small; the equipment is simple; the deodorization efficiency is high; the pollution bearing load is high; the operation cost is low.

The invention belongs to natural enemy insect predacious stink bug raising technology field, more specifically a method for raising natural enemy insect southern minute pirate bug indoor in great deal and a raising box. The raising method comprises the steps of southern minute pirate bug adult and nymph raising; the existing southern minute pirate bug raising method is improved based on the biological characteristics of the southern minute pirate bug; and a method for raising the predacious natural enemy minute pirate bug in different states indoor is provided. According to the raising method, a suitable oviposition environment for the minute pirate bug is provided and the male and female pairing number can be increased; the cannibalism among the nymph and non-natural death are effectively reduced; the nymph survival rate and the imago obtaining rate are raised; and the tedious procedure of individual test tube raising, replacing and cleaning is simplified. According to the invention, the survival rate in each state is high; the procedure is simplified; the demand for raising the southern minute pirate bug indoor in great deal is satisfied; the enough insect source for deep indoor research is provided; at the same time, the key technology support for predacious stink bug propagation and raising and application in agricultural biological control are provided.

A multifunctional hanging-type plant-growing assembly, comprising a supporting system, a planting system and a watering system; the supporting system comprises a bottom frame, at least two stand columns that are fixed on the bottom frame and extend upwards, and hanging hooks disposed on the stand columns; the planting system comprises at least one planting basket and at least one flowerpot placed in the planting basket; the watering system comprises a water storage tank, a water pump matched with the water storage tank, and a water pipe with one end connected to the water outlet of the water pump; the water pump is connected to the power supply through a control switch.

The invention discloses a method for producing an environment-friendly enzyme organic fertilizer from kitchen waste, and belongs to the field of waste treatment. The process sequentially comprises the following steps: (1) preparing raw materials including brown sugar, the kitchen waste and water; (2) mixing the brown sugar and the water in a ratio and putting the mixed brown sugar and water in an airtight container with a cover, and uniformly stirring; (3) placing the kitchen waste in the mixed sugar solution in the step (2), uniformly stirring, and adequately mixing with the sugar solution to obtain a mixed solution; (4) adjusting the pH value of the mixed solution to 4-6 by a citric acid solution; (5) adding a strain, and uniformly stirring; (6) hermetically carrying out anaerobic fermentation for 3-6 months; (7) adding a stabilizer sodium chloride, and adequately and uniformly mixing to obtain a high-quality organic fertilizer; and (8) filtering the high-quality organic fertilizer, wherein supernatant is a liquid enzyme, and filter residue is an enzyme residue. In the method disclosed by the invention, the kitchen waste is used as a fermentation raw material, the fermentation speed is high, the yield is high, the yield of organic fertilizers is high, the operation is convenient and easy, and the environment friendliness is realized.

The invention discloses a Pichiacaribbica which can prevent diseases of picked fruit, an application thereof in fruit storage and refreshment and a use method thereof. The Pichiacaribbica is CGMCC No.3616. A thallus can be obtained by activating Pichiacaribbica, fermenting and centrifuging. The thallus is diluted with sterile water so as to prepare the thallus suspension with a concentration of between 1.0*107 pieces/ml and 1.0*109 pieces/ml. After the fruit is put into the thallus suspension and soak for 30 seconds to 2 minutes, the fruit can be taken out immediately, dried, and then put into a plastic crate and sealed with a plastic wrap. The invention uses the Pichiacaribbica to prevent the diseases of picked fruit, the use is simple, the operation is convenient, the effect is excellent and the cost is low. Besides, the invention can prevent the harm to human by using chemical fungicide and has obvious economic benefits and social benefits.

The invention discloses an intelligent humidity regulating fruit and vegetable box of a high-humidity refrigerator. The intelligent humidity regulating fruit and vegetable box comprises a box. An upper cover plate is arranged on the top of the box, a plurality of moisture-permeable through holes are formed in the upper cover plate, and an automatic humidity regulating functional material block is arranged on the upper surface of the upper cover plate and is positioned at the moisture-permeable through holes; a humidity regulating box covers the automatic humidity regulating functional material block, and the bottom of the humidity regulating box is connected onto the upper cover plate; an automatic regulating door is hinged to the humidity regulating box; the middle of the side, which faces the automatic regulating door, of the automatic humidity regulating functional material block is protruded to form an ejecting protrusion, a gap is reserved between the ejecting protrusion and the automatic regulating door, and a gap is reserved between the top surface of the automatic humidity regulating functional material block and the top of the humidity regulating box. The intelligent humidity regulating fruit and vegetable box has the advantages that moisture of the fruit and vegetable box can be sucked or released by the aid of moisture absorption and swelling characteristics of the automatic humidity regulating functional material block, manual operation can be omitted in humidity regulating procedures, extra energy also can be omitted, the high internal humidity of the fruit and vegetable box can be timely and effectively maintained, condensed water generated in the fruit and vegetable box can be reduced, and the fresh-keeping capacity of the fruit and vegetable box can be greatly improved.

The invention relates to a new leaf cuttage method for Begonia rex, which comprises the following steps: using sterilized laminar vermiculite as the substrate, and adopting a B5 or 1/2MS adventitious bud inducement nutrient solution containing 6-BA of 1 mg/L, KT of 1 mg/L and NAA of 1 mg/L and a 1/2MS or 1/2MS rooting nutrient solution containing NAA of 0.2 mg/L; in a morning or a cloudy day at the end of spring or in mid autumn, selecting healthy biennial leaves, shearing off leaf stalks, cutting the leaves into leaf pieces, and inserting the leaf pieces in the substrate which is filled in a disposable plastic cup provided with small holes at the bottom and the edge; suspending the plastic cup on a turnover box, wherein the turnover box is filled with the adventitious bud inducement nutrient solution of which the liquid level can reach the bottom of the cup, the adventitious bud inducement nutrient solution should be changed weekly and continually aerated; placing the turnover box under a full exposure intermittent spray to enable the leaf pieces to produce cluster buds; transferring the seedlings into a new cuttage substrate, and replacing the nutrient solution in the turnover box with the rooting nutrient solution to enable the seedlings to root; and transplanting the seedlings when the root length reaches 1 cm, wherein the survival rate can reach 94-97%.

The invention relates to an intelligent planting box. The intelligent planting box comprises a soil layer, a straw layer and a control layer, wherein the straw layer is arranged under the soil layer; the soil layer is provided with at least one sensor and a water seepage tube which is mounted in the bottom of the soil layer; the control layer comprises a control module and an electric water pump; and the control module is connected with the sensor and the electric water pump separately, and the water seepage tube is connected with the electric water pump. The intelligent planting box provided by the invention can control the soil humidity in real time, can automatically realize water transportation when the humidity is insufficient, adopts a flow-splitting and irrigating mode from top to bottom to uniformly irrigate, comprehensively monitors factors that affect the crop growth in real time, is high in intelligent degree, and can be suitable for planting of indoor farms and homes.

The invention relates to a slow-release bacteriostatic rooting agent and a preparation method thereof. The slow-release bacteriostatic rooting agent is a pasty colloid obtained by mixing a slow-release agent, a bactericide, a rooting agent and a solvent. The slow-release bacteriostatic rooting agent comprises effective compositions in parts by weight: 1000 parts of bentonite, 1.2-1.8 parts of hymexazol, 3.6-6.0 parts of copper abietate, 24-36 parts of aluminum sulfate, 1.8-3.6 parts of a green plant growth regulating agent, 1.8-3.6 parts of indole-3-butyric acid potassium, and the balance purified water. The compositions interact each other for preparing the gray pasty colloid which has effects of promoting rooting and inhibiting bacteria and resisting corrosion, and is protrude in effect, the characteristics and the performances of the compositions are fully utilized, and the proportion and the usage amount are reasonable; and the slow-release bacteriostatic rooting agent is closely combined with production practice, the usage method is simple and practicable, the raw materials are cheap and easily purchased, the slow-release bacteriostatic rooting agent is wide in application scope and extremely strong in practicability, and has relatively high popularization utilization value.

The invention relates to a new use of polyurethane hard bubble, which in detail is used as filling materials for the rejuvenating and curing of told and good trees in the tree holes. The application of the said polyurethane hard bubble in the tree rejuvenating and curing is realized by the following steps: connecting the concrete iron and iron wire to indefinite shape and putting it into the tree hole as inner support; mixing and stirring the liquid of blowing agent- isocyanate and polyether with the proportion to be 1:0.5-1.5; pouring the mixture mentioned above into the tree hole with 70-300 kg per cubic meter; fixing and sealing with preformed mold in the out, pressing bark line in the top or spiking one layer of real bark. The invention is characterized by the following aspects: water resistance, antiseptic, compression, wind resistant, resistant to flame, long working life, near contraction and expansion with the tree, elastic, the effective prevention of the continuing tree rotting and damage by the compact association with the tree, little influence of the tree growth, beautiful and simple shaping process.

The invention provides a combined fruit and vegetable fresh-keeping pad and a preparation method and application thereof. The combined fruit and vegetable fresh-keeping pad comprises a non-woven cloth layer, a 1-methylcyclopropene release layer, a first thin film layer, a bi-component gas release layer and a second thin film layer in sequence. The 1-methylcyclopropene release layer is formed by fixing 1-methylcyclopropene powder on the first thin film layer. The bi-component gas release layer is formed by fixing a sulfite, chlorate and slow-release agent mixture to the second thin film layer. The air permeation volume of the first thin film layer is 1500-2000 cm<3>/m<2>.d.pa, and the air permeation volume of the second thin film layer is 200-500 cm<3>/m<2>.d.pa. The combined fruit and vegetable fresh-keeping pad can prevent quality deterioration caused by senescence or rottenness of stems or fruits, prolong the shelf life of picked grapes and reduce the phytotoxicity of SO2 gas. The preparation method of the combined fruit and vegetable fresh-keeping pad is simple, easy to implement and low in cost.

The invention relates to a monochamus alternatus imago attractant and a trap thereof, which belong to the technical field of pest control. The volume percents of the components of the attractant are 60 to 80 percent of oil of turpentine, 16 to 24 percent of alcohol, 2 to 10 percent of phenethyl alcohol and 2 to 6 percent of terpineol. The volume percents of each component of the attractant are 24.64 to 32.86 percent of alpha-pinene, 22.91 to 30.55 percent of beta-pinene, 6.51 to 8.68 percent of 3-carene, 2.97 to 3.96 percent of beta-phellandrene, 0.74 to 0.99 percent of terpinolene, 0.62 to 0.83 percent of laurene, others for 1.60 to 2.13 percent, 16 to 24 percent of alcohol, 2 to 10 percent of phenethyl alcohol and 2 to 6 percent of terpineol. The trap consists of a cylindrical body (3), a funnel-shaped imago picking device (6) arranged at the lower part of the body (3), and an imago collecting bottle (7) connected with the lower end of the funnel-shaped imago picking device (6). The attractant has the advantages of convenient preparation, simple usage and long lasting period, and is a nuisanceless plant protection product; and the trap has the advantages of simple structure, low cost, long service life and good attracting effect, and can be wildly applied to the monochamus alternatus imago control in the field.

A planting method for fructus trichosanthis includes the steps of land selection, soil preparation, base fertilizer application, transportation, water and fertilizer management, weeding management, plant fixation, artificial pollination, pest control and dormant period management. Scientific and reasonable field management is adopted for digging, soil and environment are selected and refitted according to the biological characteristics of stephania tetrandra, the soil and the environment are made to conform to the growth characteristics of fructus trichosanthis, and therefore the scientific, reasonable and normative planting method for fructus trichosanthis is established. The planting method is high in yield and good in fructus trichosanthis quality and conforms to relevant standards of China.

The invention discloses a textile storage box with the dehumidifying and dedusting functions and relates to the technical field of textile storage equipment. The textile storage box comprises a bottomplate, and the top of the bottom plate is fixedly connected with a storage box body. A supporting plate is fixedly connected between the two sides of the inner wall of the storage box body, and the bottom of the inner wall of the storage box body is fixedly connected with a motor through a connecting block. The outer surface of an output shaft of the motor is sleeved with a first bevel gear, a rotating shaft is rotatably connected to the position, located on one side of the motor, of the bottom of the inner wall of the storage box body through a bearing seat, and the top end of the rotating shaft penetrates through the supporting plate and extends to the top of the supporting plate. According to the textile storage box with the dehumidifying and dedusting functions, the working time of production staff is greatly saved, the work burden on the production staff is relieved, the interior of the storage box body is quickly and conveniently dehumidified and dedusted, and the purpose that the production staff only need to operate a control switch, and then the interior of the storage box body can be dehumidified and dedusted is achieved.