100results about How to "Avoid mold and rot" patented technology

The invention discloses a polymorphic nitro-compound fertilizer, relating to the technical field of agricultural fertilizers. The polymorphic nitro-compound fertilizer comprises the following raw materials in parts by weight: 30-150 parts of urea, 160-600 parts of nitramine phosphorus, 0-120 parts of ammonium sulfate, 180-250 parts of potassium sulphate, 100-200 parts of monoammonium phosphate and 1-10 parts of medium and micro fertilizers. The polymorphic nitro-compound fertilizer is produced by mixing, granulating and cooling the raw materials. The polymorphic nitro-compound fertilizer adopts scientific proportion, has complete nutrition, can continuously nourish crops at gradient so as to be more beneficial to the full absorption of the vegetable crops, and can remarkably promote the growth and high and stable yield of the crops, thus having strong market competitiveness.

A deoxidizing-antistaling agent for chestnut is prepared from MnCl2, sodium chloride, stove ash and water through proportioning, dissolving MnCl2 in water, and mixing with others. Its advantages are high effect, low cost and no poison and odor.

The invention discloses an automatic quantitative tea packing machine. The automatic quantitative tea packing machine structurally comprises a packing machine body, a tea hopper, a screening plate, anaccurate quantitative device, an L-type support, a packing paper roll fixing roller, a guide roller, a packing paper roll, a side edge stitching instrument, a bag stitching machine table, a duckbilled bag clamp, a computer control board, a maintaining machine door, a chassis and a movable roller; the tea hopper is arranged above the packing machine body and is connected with the packing machine body through a feeding pipe in a through manner, the screening plate is arranged at the upper portion of the packing machine body and connected with the packing machine body through electrical welding,and the accurate quantitative device is arranged inside the packing machine body and is connected with the packing machine body in an electric manner. The accurate quantitative device is arranged, tea which is not completely dried can be dried firstly and then weighed and quantified, the tea dryness is improved, rot and mildew of tea are prevented, and the tea quality is improved; and meanwhile,quantitative packing is more accurate, two quantitative scales are used for alternative work, the packing efficiency of the automatic quantitative tea packing machine is effectively improved.

The invention relates to an aging method of a first baking tobacco. The aging method comprises the following steps: a, building an aging room; b, tobacco leaf conditioning; c, initial separation of tobacco leaf; d, tobacco leaf stacking; e, tobacco leaf aging; f, re-grading. The aging method involves in the natural aging method of the first baking tobacco at different elevations and different parts; through the short-term natural aging, operations of changing slight green tobacco to yellow tobacco and changing light yellow tobacco to orange tobacco is effectively promoted, the ratio of green miscellaneous tobacco is reduced, and ratio of yellow tobacco is improved; besides, the appearance quality and internal quality of the tobacco leaf are improved, the usability is improved, and the earnings of the tobacco grower is increased.

The invention discloses an insect-resistant polymer composite and a preparation method thereof, and relates to the field of polymer composites and preparation methods thereof. The problem that the service life of a wood floor is short due to the fact that the wood floor can be damaged by insects easily is solved. An antiseptic insect-resist agent layer is coated on a surface of a polypropylene non-woven fabric layer, polyethylene adhesion layers are arranged on the lower surface of the polypropylene non-woven fabric layer and the upper surface of a polyester aluminum-plated film layer, and a polyethylene adhesion layer is arranged between the lower surface of a polyester aluminum-plated film and an EPE (expandable polyethylene) foam sheet layer, so that the insect-resistant polymer composite is formed. The preparation method includes firstly, coating the insect-resist agent layer on the upper surface of the polypropylene non-woven fabric layer; secondly, arranging polyethylene on the lower surface of the polypropylene non-woven fabric layer and the upper surface of the polyester aluminum-plated film layer; thirdly, arranging polyethylene between the lower surface of the polyester aluminum-plated film and the EPE foam sheet layer; and fourthly, stacking the antiseptic insect-resist agent layer, the polypropylene non-woven fabric layer, the polyester aluminum-plated film layer and the EPE foam sheet layer on a hot sealing machine to prepare the insect-resistant polymer composite. The insect-resistant polymer composite is suitable for laying wood floors.

The invention discloses a management system for traffic engineering files based on an internet information portal. The management system comprises a cabinet body, a cabinet door and a file storing drawer, wherein the cabinet door is hinged on the front surface of the cabinet body through a turning hinge, and a horizontal plate is arranged in the cabinet body; the file storing drawer is arranged at the top of the horizontal plate in a sliding mode through an electric sliding device; a heating net plate is arranged at the bottom of the cabinet body, and a humidity sensor is arranged on the side wall of the inner cavity of the cabinet body; a control box is arranged on the back surface of the cabinet body, and provided with a power supply device, a processor, a data comparator, a feedback module and a wireless transceiver module inside. The management system uses the cabinet for classifying and storing the file data, thereby improving the convenience for users in searching information later; moreover, by using a fingerprint identification button, a password lock and an alarm in coordination, the security performance of preserving the file data is effectively improved.

The invention relates to a disinfection cabinet. The disinfection cabinet comprises a liner and a door body, wherein the door body covers an opening of the liner and is provided with a handle, the door body comprises a door frame and a panel, the panel covers an opening of the door frame, a mounting hole for inserting the handle is opened in the panel, the panel and the door frame enclose a spacecapable of accommodating the handle, the handle is provided with an air intake mechanism and an air exhaust mechanism, the air intake mechanism includes an air intake pipe and a first blocking member,an air intake end of the air intake pipe can communicate with the outside, an air outlet end of the air intake pipe communicates with the liner, the first blocking member is fixed on the handle, theair exhaust mechanism includes an air exhaust pipe and a second blocking member, an air exhaust end of the air exhaust pipe can communicate with the outside, an air outlet end of the air exhaust pipecommunicates with the liner, and the second blocking member is fixed on the handle. The disinfection cabinet in the invention can avoid rotting and mildewing of the cabinet caused by accumulation of externally discharged water vapor in the cabinet by means of air inlet and exhaust from the front. Moreover, the air intake mechanism and the air exhaust mechanism have simple structures and can effectively prevent the leakage of disinfecting gas.

The invention discloses a large-scale breeding and egg hatching method of adult Pasha worms, which comprises the following steps: (1) building a breeding room: setting the breeding room to be a flowing water environment and placing attachments for eggs in the breeding room; (2) carrying out breeding and spawning of the adults: when the wings of the adults after eclosion are bloodshot and tanned and the adults are free to fly, putting the adults in the breeding room in the step (1), or transferring the adults to a breeding cage, providing a nutrient solution to the adults, and after the adults mate and soon lay egg masses on the attachments, transferring the egg masses to a hatcher; and (3) hatching the eggs: hatching under the conditions that the temperature is 25-30 DEG C, the environment humidity is 70-80% and the illumination is 12:12 and timely transferring the larvas to a breeding box after the hatching is completed. The invention aims to technically realize large-scale breeding and efficient egg hatching of the adult Pasha worms.

The invention relates to the field of toys, in particular to a wooden magnetic building block with a plastic shell and a manufacturing method thereof. The outer surface of the building block comprisesat least one splicing surface for splicing with other building blocks; at least one groove is arranged on each splicing surface; the outer cover of the building block body is provided with a plasticshell; the plastic shell is used for closing the building block body in the inner part of the building block body, and a cavity is formed between each groove and the plastic shell; small magnets are arranged in each cavity. The magnetic force between the building block and the ground surface of the building block is strong, and mutual interference is not easy to occur among the small magnets inside the same building block.

The present invention relates to a storage method of cucumis melo fruits after picking. The method comprises the following steps: (1) a storage room is selected; (2) a layer of wheat straws, sorghum or cornstalk is firstly spread in the storage room, and then clean fine river sand is sprayed on the layer of the wheat straws, sorghum or cornstalk; (3) a preservation liquid is manufactured; (4) 70% ripen cucumis melo fruits are harvested in a sunny evening, each of the cucumis melo fruits carry 3 vine nodes, two ends of the vines are cut off at places 3 cm away from the nodes, incisions are immediately stained with plant ash, and each of the vine nodes carries 1 green leaf; (5) the prepared preservation liquid is used to spray surfaces of the cucumis melo fruits wet; (6) the cucumis melo fruits are timely delivered back to the storage room and arranged on the fine river sand, the fine river sand covers the cucumis melo fruits, and the 3 leaves are exposed to create nutrients; (7) a temperature of the storage room is controlled at 15 DEG C or below and a relative humidity is kept at 80%; and (8) the cucumis melo fruits are turned and picked about every 10 days, and the cucumis melo fruits with soft tops and mildew and rot cucumis melo fruits are removed. By using the method, the cucumis melo fruits can be preserved for two months or more. Besides, the method maintains relatively good color, fragrance, taste and nutritional value of the cucumis melo fruits.

The invention mainly relates to the technical field of planting and discloses a germination accelerating method for rose seeds. The method comprises the following steps: soaking the seeds, enzymatically hydrolyzing the seeds, drying the seeds and accelerating the germination of the seeds. The method is simple, the operation is convenient, the germination accelerating time of the seeds is shortened to 5-6 days, the seeds can germinate 8-10 days after planting, the germination rate is increased by 19.4% in comparason with the control, the planting efficiency is obviously increased and the planting cost is saved by about 12.7%; the rose seeds are stored under a low temperature in a refrigerator and the germination capacity of the seeds is kept; the seeds are soaked in an urea solution for a long time and iodine salt and sodium selenite are contained in the urea solution, so that the nutritional ingredients can be supplied, the seed coat softening can be quickened, the nutritional ingredients are boosted to enter into the seeds and the germination capacity of the seeds is promoted; a compound enzyme is added into the soaked seeds and is used for performing enzymatic hydrolysis, the seed coat structure can be damaged, the entering of the nutritional ingredients and water into the seeds is accelerated, the germination of the seeds is boosted, the germination time is shortened and the germination rate of the rose seeds is increased.

The invention discloses a biological pre-treatment freshness-keeping method for green vegetable heads, which comprises the following steps: (1) pre-treatment: selectively detecting, washing and disinfecting the green vegetable heads; (2) fresh-keeping treatment: immersing the pre-treated green vegetable heads into CNN composite freshness-keeping liquid to carry out the freshness-keeping treatmentfor 8-12 minutes; and (3) refrigeration: taking the green vegetable heads out after the freshness-keeping treatment, drying and filling the green vegetable heads into modified atmosphere package filmfreshness-keeping bags, sealing openings of the film freshness-keeping bags, and storing the green vegetable heads at the temperature of -0.5 to 0.5 DEG C. The biological pre-treatment freshness-keeping method for the green vegetable heads adopts the CNN composite freshness-keeping liquid and has the advantages that the appearance of the green vegetable heads has no changes, the moisture keeping rate is 92.0%, the keeping rate of vitamin C (VC) is 82.5%, keeping rate of the products is larger than 90%, the storage freshness-keeping period reaches to 95 days, and the like.

The invention discloses a method for preparing building insulation materials using shell powder, wherein the building insulation materials are obtained by mixing the following raw materials and admixtures by mass percentage and stirring for slurrying, granulation by spray and high temperature firing: 50-60% of shale, 10-15% of feldspar, 10-13% of sandstone, 0-3% of limestone, 5-8% of magnesite and 10-16% of shell powder.The method for preparing building insulation materials not only utilizes the mine raw material and the waste shell powder to achieve the comprehensive utilization of the resources, and the product has fairly good mechanical property and heat preservation performance with low manufacturing cost and little environmental pollution.

The invention discloses CNN composite fresh-keeping liquid, which comprises the following ingredients by weight percentage: 0.005-0.015% of chlorine dioxide, 0.005-0.015% of natamycin, 0.01-0.03% of dehydrogenated sodium acetate and the balance of water. The invention is characterized in that the CNN composite fresh-keeping liquid is obtained through researching biochemical characteristic of pickled mustard tuber, breathing effect, quality and storage characteristics of the pickled mustard tuber. The CNN composite fresh-keeping liquid is used for performing fresh-keeping treatment on pickled mustard tuber, and has the advantages of preventing rot caused by physiological disease and pathogen after harvesting the pickled mustard tuber, and preventing the rot and mould caused by effects of microbe on knife edge, the fresh-keeping time of the pickled mustard tuber can reach 90 days, the moisture fluctuation of the pickled mustard tuber is small, the pickled mustard tuber quality can be kept, no hidden trouble is existed in the production process, the composite fresh-keeping liquid is benefit for industrial scale production, and enables income promotion for peasants.

The invention relates to gingko root kudzuvine fine dried noodles and a preparation method thereof. Gingko kernel freeze-dried powder prepared through freeze-drying production technology and root kudzuvine powder prepared through traditional technology are fed into high quality wheat flour according to certain ratio, and the gingko root kudzuvine fine dried noodles are obtained through dough kneading, maturing, hanging, drying, cutting, softening and packaging. The advanced freeze-drying technology keeps all nutrition ingredients of gingko kernels, and the traditional milling technology also keeps active ingredients of root kudzuvine. The noodles adopt scientific ratio, and achieves the purposes of rich nutrition required by human body, softness and palatability; ginkgetin and pueraria flavones complement each other, so that consumers with heart and cerebral vusculer diseases, coronary heart disease, high cholesterol, high blood sugar and high blood pressure achieve the effects of prevention and health protection, and the noodles guarantee the health and longevity of people through diet.

The invention relates to a disinfection cabinet. A gas inlet mechanism and a gas exhaust mechanism are separately arranged on a handle of each disinfection cabinet door body; each gas inlet mechanism comprises a gas inlet cavity having a gas inlet hole and a gas inlet pipe; each gas exhaust mechanism comprises a gas exhaust cavity having a gas exhaust hole and a gas exhaust pipe; under initial state, each gas inlet hole of the corresponding gas inlet mechanism and each gas exhaust hole of the corresponding gas exhaust mechanism are separately plugged by a first plugging piece and a second plugging piece, and a corresponding liner is under a sealing state; under the state that each handle moves forward, the corresponding gas inlet hole and the corresponding gas exhaust hole are exposed, so that external air can enter the corresponding liner through the corresponding gas inlet hole, the corresponding gas inlet cavity and the corresponding gas inlet pipe, and gas in the corresponding liner can be exhausted through the corresponding gas exhaust pipe, the corresponding gas exhaust cavity and the corresponding gas exhaust hole; and therefore, the situation that a cupboard of the disinfection cabinet is decomposed, mildewed and rotted because exhausted steam is accumulated in the cupboard can be avoided through front ventilation especially front exhaust of the disinfection cabinet. The opening and the closing of ventilation holes can be realized through moving the handles, so that the operation is convenient, and besides, the leakage of disinfection gas (such as ozone and the like) can be avoided.

The invention discloses a fresh bamboo shoot cut protecting agent containing inorganic nanometer active components, and a method. The cut protecting agent consists of the following components in partsby weight: 20-30 parts of food-grade calcium hydroxide powder, 69.2-79.8 parts of food grade calcium carbonate powder and 0.2-0.8 part of nanometer silicon dioxide powder. Before being used, the protecting agent is uniformly mixed with water in the weight ratio of the protecting agent to the water being 1 to (2-3), blending is performed so that pulp is obtained, the pulp is applied to the surfaceof a cut which is subjected to cleaning, disinfecting and air-drying, the cut after being applied with the pulp is aired, and the fresh bamboo shoot cuts are stored. Compared with other bamboo shootfresh keeping agents, the preparation namely the fresh bamboo shoot cut protecting agent consists of inorganic components and nanometer components, does not contain chemical sterilization agents, hasthe fresh-keeping effects through pH environment regulation and the physical bacteriostasis effects of nanometer materials, is high in safety, low in cost, simple and convenient to operate and good inprotection effects, and can effectively prevent bamboo shoots from losing weight during storage and effectively prevent the cuts from decomposing and generating mildew and rot.

The invention discloses a waterproof plate frame integrated floor structure and a production method thereof. The waterproof plate frame integrated floor structure comprises a base layer, waterproof flanging structures and a floor steel frame structure, wherein the base layer sequentially comprises a tile layer, a fine stone concrete layer, a foamed cement layer and a cement mortar protection layerfrom outside to inside; the waterproof flanging structures are vertically arranged at one or more edges of a floor, and extend towards the horizontal plane of an upper wall assembled with the waterproof flanging structures; and the floor steel frame structure is buried in the base layer in a wrapped mode and comprises a transfer corner composed of a crossbeam, a longitudinal beam and connecting steel. According to the waterproof plate frame integrated floor, cracks caused by sedimentation, extending and retraction and deformation or water leakage caused by improper protection to an applied waterproof layer can be prevented, and waterproof performance is good.