114results about How to "Retain moisture" patented technology

An animal litter with increased moisture retention and accelerated absorbency, a method of manufacture and method of use for indoor urine and feces disposal. An animal litter with a greater surface area and higher moisture retention intended for animals as small as mice, gerbils and hamsters, as well as larger domestic animals. The animal litter is a paper and wood composition treated with a surfactant, which increases moisture retention four to five times its weight.

The invention relates to a compound improved conditioner for saline-alkali soil and a preparation method of the compound improved conditioner. The compound improved conditioner comprises the following raw material components: 30-50 parts of an organic conditioner, 40-70 parts of an inorganic conditioner, 10-30 parts of biological conditioner and 5-15 parts of an artificially synthesized conditioner. The preparation method comprises the steps of drying the raw material components until the moisture contents are 4%-8%, grinding the raw material components to be 200-350 meshes, uniformly mixing, adding the mixture into a granulator, and granulating to obtain a finished product. According to the compound improved conditioner, the physical and chemical properties of soil can be improved, the permeability and the moisture and fertility preservation performance of soil can be improved, the ion exchange ratio and the buffer pH value of soil can be increased, the number and the activities of microorganisms in soil can be increased, the soil fertility can be increased, the output and the quality of crops can be increased, the soil improvement effect can be improved, and the soil improvement period can be shortened.

A method and apparatus for producing mulch. The apparatus includes a saw blade assembly having a cutter defining a cutting plane, and a clamp assembly for holding a log. The clamp assembly holds the log with its grain substantially parallel to the cutting edge. The apparatus further includes a movement means for repetitively moving the clamp assembly and saw blade assembly relative to each other so as to feed the saw blade assembly into the log while the grain remains substantially parallel to the cutting plane, so that the saw blade assembly removes thin, narrow strips of wood mulch from the log.

An all-natural fiber biodegradable generally planar mat for use in the germination, growth enhancement and propagation of plants and trees and the suppression of weed growth is provided. The present invention comprises a generally planer layer of at least one or a combination of natural fibers including, but not limited to, human hair, animal hair, coconut fiber, seaweed, kelp, cotton, corn silk and peat moss, and alternatively may incorporate a plurality of man-made fibers. Such mat may be constructed using needle punching, hydro-entanglement, or aero-entanglement. The generally planar mat in a wide variety of constructions is used in various methodologies of promoting seed germination, root growth, spot growth on existing plantings, landscaping under-laminate, soil additive, and as a weed control and pest deterrent in the horticultural field. Within such context, the present invention is useful for the retention of moisture and both the active and passive fertilization of the plant(s) with which it is associated either under, within or on the surface of the soil.

The invention aims to provide an application of glycyrrhizic acid, glycyrrhetinic acid or salt thereof in preparation of medicines for locally preventing and treating radiodermatitis so as to solve the problem of low effective rate of the conventional anti-radiodermatitis method, and further provides a preparation method for glycyrrhizic acid, glycyrrhetinic acid or salt and chitosan mixing composition according to the application. Compound biological gel prepared by the method has better therapeutic effect compared with that of the conventional anti-radiodermatitis medicine, has the radiodermatitis-preventing effect which the conventional medicine does not have, and is safe, non-toxic and non-irritant for a human body.

The invention relates to a coastal saline-alkali soil improving method and belongs to the technical field of saline-alkali soil improvement. The method comprises the following steps that 1, a drainage ditch is built; 2, soil tillage is conducted; 3, drip washing and salt elimination are conducted; 4, the third step is repeated until the salinity and alkalinity are lowered to the specialized range; 5, resin is poured into saline-alkali soil to form a salt prevention layer; 6, the bottom of the drainage ditch is filled with filling materials; 7, soil conditioner and organic fertilizer are applied to the soil. According to the coastal saline-alkali soil improving method, firstly a drainage system is built, soil tillage is conducted, then the tilled soil is subjected to drip washing, after drip washing is conducted repeatedly, the salinity and alkalinity of the soil are lowered quickly, and the method accords with the growth of general plants; due to the fact that fertilizer in the soil is also taken away at the same time of drip washing, the soil is poorer and easier to harden, and therefore, complex fertilizer operation such as application of biological fertilizer is also conducted after drip washing on the soil, so that the fertility of the soil is improved quickly, and the method is suitable for the growth of plants.

The invention discloses a spring corn planting method in a rain-fed dry-farming area of the Heilonggang area. The method comprises the following steps: step 1, preparation before planting: 1) base fertilizer applying; 2) soil preparation; 3) ridging and laminating; 4) seed selection; 5) seed coating or seed dressing with insecticidal sterilization drugs; step 2, corn planting: planting the corn in ditches on two sides of each membrane, row spacing being 40cm, planting distance being 24-30cm, planting density being 4000-5000 plants per mu, wherein the row spacing and sowing depth are uniform, sowing depth being 3-5cm, and compression after sowing; step 3 field management after sowing; step 4, harvest; step 5, surface coverage. According to the novel corn planting method, planting is carried out besides the ridging membranes, temperature-raising, water-retention and salt-avoiding effects are realized, plants are robust, lodging resistance is realized, the plant dry weight, leaf area index and yield per mu are high, the density difference reaches a significant level, which is different from other planting patterns, the stable and high corn yield can be achieved under complete rain-fed dry-framing conditions, the membranes and straws are left to cover the field after the harvest, ground evaporation is reduced, soil water is retained, and the normal sowing of ensuing wheat can be guaranteed.

The invention provides a facial cleanser which comprises the compositions as follows: sodium alginate, tuber fleeceflower root extract, extract of Chinese waxgourd seeds, extract of semen coicis, simmondsia chinensis seed oil, wetting agent, fatty alcohol, synthetic ester oil, emulsifier, thickening agent, neutralizer, preservative, butylated hydroxytoluene, essence and the like. The facial cleanser can effectively clean dirt, retain skin moisture, and leads the skin to be clean, smooth and elastic.

A fertilizer provided by the invention has a double-layer structure, and comprises a soil improvement formula and organic fermented materials in the outer layer and NPK nutrients in the inner layer. The fertilizer is sprayed on surfaces of crops according to conventional manners. The soil improvement formula and the organic fermented materials, which are at the surface layer, enter soil preferentially, and have multiple effects of improving soil, increasing soil organic matters, retaining water, controlling soil hardening, and the like. Medical stone smashed into particles improves soil properties, makes soil sandy and allows inner enveloped chemical mineral elements to directly act on roots, thus effectively preventing and controlling loss caused by rain washing, allowing effective components to be utilized, saving energy, and protecting the environment. A special slow-release resin enveloping agent is free of pollution, forms a loose and porous structure during a slow degradation process, and has excellent slow release effects and an effect of reserving water.

The invention discloses a degumming process of natural colorful silk and belongs to the technical field of silk. The process comprises the following concrete steps: preprocessing natural colorful raw silk, swelling and steaming silk gum on the surface of the raw silk, curing by an acidic curing agent and a grafting agent, grafting pigment in the silk gum, and fully degumming in alkali liquid to obtain the natural colorful silk. According to the process, a very large hole is formed between the swelled silk gum, the pigment is transferred to fibroin from the silk gum by steaming, and the curing agent and the grafting agent enter the silk gum and the fibroin, so that the water solubility of the silk gum is reduced; the processed natural colorful silk is improved in mechanical strength, good in gumming effect and high in color retention rate, and retains the performances of the natural colorful silk, such as moisture retention, ultraviolet resistance, bacterial resistance and oxidation resistance.

The invention discloses a water collecting film for improving the survival rate of trees planted in deserts. The water collecting film is provided with a funnel-shaped film body (3) which is wide at the top and narrow at the bottom, a funnel upper opening (1) is arranged on the funnel-shaped film body (3) and a funnel lower opening (2) is arranged below the funnel-shaped film body (3); the upper half part of the funnel-shaped film body (3) is an nonporous section (4), and the lower half part thereof is a through hole section (5); the through hole section (5) is evenly distributed with a plurality of round holes around the circle center. By adopting the water collecting film of the invention, the moisture around the root part can be effectively maintained, and the survival rate of seedlings can be improved under the same natural environment.

A mulching method for sugarcane weeding mulching films on all ground and in a whole growing period comprises the steps that after sugarcane cultivation earthing or perennial root sugarcane loose stalk base fertilizer application is conducted, the wide mulching films are adopted for wholly covering the sugarcane ground surface, gaps are not reserved among the films, the mulching films are connected to achieve covering and are compacted at the joints through soil, and a relatively-sealed water, fertilizer and temperature circulating system is formed on the part below the ground surface of a sugarcane field. When the mulching films are arranged in the covering mode, the mulching films are compacted at the centers of sugarcane furrows with fine soil, and the mulching films are arranged in the covering mode until harvesting is conducted.

The invention discloses a production technology of low-salt dried small shrimps. The invention belongs to the field of foodstuff processing. The technology comprises main steps of washing, steaming, vacuum drying, and vacuum packaging. According to the invention, a sectioned salting method is adopted, namely separated steps of steaming salting and drying salting are carried out. Salt content of the dried small shrimps is controlled, such that a low salt (wherein a salt content is lower than 5%) purpose is achieved. The vacuum dying technology is adopted. Small shrimps are uniformly spread, and are subject to vacuum drying under a temperature of 55-60 DEG C for 25-30min; salt water with a mass percentage concentration of 1-2% is uniformly sprayed onto the surface of the dried small shrimps; the dried small shrimps are subject to vacuum drying under a temperature of 70-75 DEG C for 15-20min, wherein a vacuum degree is 0.04-0.05MPa; the dried small shrimps are filled in a high-barrier and low-air-permeability packaging material, and is subject to vacuum packaging. According to the invention, the prepared dried small shrimps are advantaged in low salt, good plumpness, fleshy fullness, low nutrient loss, and low head breakage rate, and the like. Therefore, the dried small shrimps have relatively large application and popularization values.

The invention discloses an aloe facial cleaner, which comprises the following raw materials in parts by mass: 12 to 14 parts of aloe extract, 2 to 4 parts of potassium palmitate, 1 to 3 parts of triethanolamine, 1 to 3 parts of sodium lauroyl sarcosinate, 3 to 5 parts of glycerol, 2 to 4 parts of wool fat, 1 to 3 parts of emulgator, 3 to 5 parts of preservative and 50 to 60 parts of distilled water. The aloe facial cleaner adopts natural aloe components, has no side effect, can effectively clean dirt and retain water of the skin, and has a relatively good face cleaning effect and a skin protection and moisturizing function.

The invention relates to a making method of instant fresh noodles and the instant fresh noodles made by the method. The making method comprises the following making steps of adding flour, starch, vital wheat gluten, table salt, edible oil, sodium alginate, ice water and lactic acid into a vacuum dough mixer in proportion, and making dough; then performing high-temperature high-pressure shaping to obtain noodles, cooking the noodles, and sterilizing the cooked noodles; performing shaping to obtain cakes, and performing quick baking until noodle crusts are quickly dehydrated, dried and crisp and noodle core parts maintain wet and soft; then performing cooling until the outer surfaces of the noodles are 70 DEG C or below; loading the cooled noodles into packaging bags, and performing vacuumizing; performing water bath sterilization; putting the sterilized noodles into a freezer, and performing quick cooling; and performing matching with seasoning bags so as to obtain finished products. In the process of making the instant fresh noodles, the noodles are all in a machine cavity and are not in contact with the outside. The invention provides the making method of the instant fresh noodles, and the noodles made by the method. According to the method, deep-frying is not performed, in later-stage preservation, preservatives are not used, and the instant fresh noodles are rich in nutrition, have palatable taste and texture of domestic noodles, and are quite convenient noodles the same as present instant noodles when being eaten.

The invention relates to a Radix isatidis antiviral fiber spunlace non-woven wet wipe base cloth and a preparation method thereof, wherein the base cloth is made of the following raw material of weight ratio: the weight content of Radix isatidis antiviral fiber is 10-100%, the weight content of soybean protein fiber is 0-90%, the weight content of chitin fiber is 0-70%, the weight content of chitosan fiber is 0-70%, the weight content of antibacterial viscose fiber (or viscose fiber) is 0-70%, and the weight content of antibacterial polyester fiber (or polyester fiber) is 0-70%. The developedRadix isatidis antiviral fiber spunlace non-woven wet wipe base cloth not only has the characteristics of cleaning, nourishing, disinfecting and moisturizing and the like, but also has the functions of refreshing, sanitary, maintenance, nursing, quick and health care and the like.

The invention discloses an air-conditioner and a control method and device thereof. The control method includes the following steps that the indoor environment temperature and indoor environment humidity of the air-conditioner in the starting-up process are acquired, and the initial dew point temperature of indoor air is acquired according to the indoor environment temperature and indoor environment humidity; and in the refrigeration and cooling process of the air-conditioner, the coil pipe temperature of an indoor heat exchanger of the air-conditioner can be made larger than or equal to the initial dew point temperature by adjusting the operation frequency of a compressor in the air-conditioner, and accordingly the air-conditioner can be subjected to sensible heat cooling. Therefore, dehumidification is reduced in the cooling process, room moisture can be reserved, the comfort level of users is increased, and the air-conditioner and the control method and device thereof are particularly suitable for low-humidity regions.

The invention discloses a decorative plate which comprises a surface layer, an interlayer and a bottom face. The interlayer with the cross section being formed by combining wavy holes and cylindrical holes exists between the surface layer and the bottom face. The decorative plate is formed in the mode that that microlite power and PE power are fixed according to a proportion, shaped through a screw high temperature and high pressure extrusion mold and subjected to cooling sizing. The left side and the right side of the decorative plate are separately provided with clamping parts and clamping grooves, wherein the clamping parts and the clamping grooves can be connected in a clamping fit mode. The clamping parts and the clamping grooves are provided with positive and negative inverse buckling structures. The extending direction of the clamping parts and the clamping grooves is consistent with the extending direction of crests or troughs of the interlayer. The surface of the bottom face is provided with a plurality of buckling part clamping grooves parallelly formed at intervals. The buckling part clamping grooves are internally matched with buckling parts clamped into the buckling part clamping grooves. The extending direction of the buckling part clamping grooves and the buckling parts is consistent with the extending direction of the crests and the troughs of the interlayer. The decorative plate can be conveniently spliced and fixed in a seamless mode, is green and environmentally friendly, saves energy and can remarkably improve decorative efficiency and quality.

The invention discloses a water-retaining synergic compound fertilizer and a preparation method thereof. The water-retaining synergic compound fertilizer is prepared from main materials and additives, comprises the following main materials in parts by weight: 20-35 parts of pond silt, 10-15 parts of derris trifoliata, 11-16 parts of vernonia esculenta, 15-23 parts of attapulgite, 17-26 parts of blast furnace slag, 6-12 parts of bone meal, 24-33 parts of water hyacinth, and 15-21 parts of acrylate, and comprises the following additives in parts by weight: 6-9 parts of sodium humate, 5-8 parts of sodium thiosulfate, 4-6 parts of cellulase, 4-6 parts of an urease inhibitor, 5-9 parts of photosynthetic bacteria, and 4-6 parts of nodule bacteria. The water-retaining synergic compound fertilizer has a strong water-retaining function and a long fertilizer period, and can be easily absorbed.

The invention discloses a radix angelicae dahuricae liquid biological fermentation material as well as a preparation method and application to cosmetics thereof. An effective component of the radix angelicae dahuricae liquid biological fermentation material is liquid supernatant prepared by adding fermentation bacteria into radix angelicae dahuricae water decoction, fermenting, sterilizing and centrifuging. The radix angelicae dahuricae liquid biological fermentation material is rich in active materials for inhibiting activity of tyrosinase and inhibiting melanin synthesis, so that the radix angelicae dahuricae liquid biological fermentation material has an effect of whitening the skin and also has an excellent moisturizing effect.

The invention relates to a soil improver. The soil improver comprises the following raw materials in parts by weight: 520-630 parts of an organic fertilizer, 30-40 parts of a binder, 200-250 parts of peat soil, 80-100 parts of a water-retaining agent, 20-30 parts of phosphorite powder, and 40-50 parts of a peanut cake fertilizer. Compared with the prior art, the soil improver has the advantages that the soil layer can be bound, the soil fertility is improved, the soil layer can retain water and the irrigation efficiency is improved.

The invention discloses a cuttage method for rosa chinensis. The method comprises the following steps: disinfection of a seedbed, preparation of a rooting agent, preparation of a rooting slow-releaseagent, picking of cuttings, cuttage and management after cuttage, wherein garden soil, vermiculite, small granular perlite, river sand and carbon soil are mixed to be used as a substrate, fumigation disinfection is performed by using potassium permanganate, and after the cuttings are soaked into a potassium permanganate solution and the rooting slow-release agent in sequence, cuttage can be performed. The method provided by the invention has the beneficial effects that after the cuttings are soaked by using the rooting slow-release agent, a rooting agent film is formed on the surface, the part, exposed out of the substrate, of the rooting agent film can reduce the transpiration effect of the cuttings, retain water, and improve the activity of the cuttings; and the part, inserted into the substrate, of the rooting agent film has slow release and water retention effects on the rooting agent, can make the rooting agent continuously act on the cuttings, improve the rooting ability of the cuttings, and improve the survival rate of cuttage.