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69results about How to "Play the role of water retention" patented technology

Sand-stabilizing planting method

The invention relates to a sand-stabilizing planting method, in particular to a sand-stabilizing planting method for sand stabilization and greening transformation of deserts. The sand-stabilizing planting method includes: sand-stabilizing plants are planted in sand-stabilizing containers, the sand-stabilizing containers are embedded in sand to form gridded plant belts, pores allowing for passage of no water molecules but gas molecules are formed among waterproof breathable particles of the sand-stabilizing containers so that water retention is achieved to promote plant growth; and further, required plants can be planted in the gridded plant belts. The sand-stabilizing planting method has the advantages that sand stabilization and loss prevention are achieved, the sand-stabilizing plants and the plants are planted in the sand-stabilizing containers so that irrigating water loss can be reduced, thermal insulation, ventilation and water storage, and plant roots can be protected so as to increase plant survival rate.
Owner:内蒙古仁创沙产业有限公司

Emulsified piglet pellet feed and preparation method thereof

The invention discloses an emulsified piglet pellet feed and a preparation method thereof, and belongs to the technical fields of feeds and feed processing. The emulsified piglet pellet feed is mainly prepared from the following raw materials in parts by weight: 40-50 parts of corn, 1-3 parts of imported meat and bone meal, 5-10 parts of barley, 5-10 parts of wheat bran, 5-10 parts of rice bran, 5-10 parts of flour, 10-16 parts of bean pulp, 1-5 parts of extruded soybean, 2-5 parts of palm meal, 1-3 parts of an alfalfa extract, 0.5-1 part of soybean oil, 0.015 part of Bredol683, 1 part of water, 0.2-0.7 part of 65% lysine sulphate, 0.01-0.03 part of DL-methionine, 0.03-0.05 part of complex enzyme, 0.3-0.4 part of multi-vitamin, 0.2-0.6 part of complex trace elements and 1-5 parts of a complex microbial inoculant. The emulsified piglet pellet feed is scientific in formula; the hardness of the feed can be improved; the diarrhea of young animals is reduced; and the animal production performance is improved.
Owner:LIAONING WELLHOPE AGRI TECH

Amorphophallus glucomannan drying agent and preparation method thereof

The invention relates to an amorphophallus glucomannan drying agent which consists of amorphophallus glucomannan, propenoic acid, sodium hydroxide, ethanol, hydrochloric acid, potassium persulfate, N,N-methylene-bisacrylamide, calcium chloride and water. The preparation method of the drying agent comprises the steps of: preparing deacetylation amorphophallus glucomannan and deacetylation amorphophallus glucomannan-propenoic acid copolymer; mixing the deacetylation amorphophallus glucomannan and the deacetylation amorphophallus glucomannan-propenoic acid copolymer according to a proportion; andcrushing and pelleting after expansion. The drying agent has the advantages of reasonable formula, low cost, strong water absorption, safety, no toxicity, no harm to skin and eyes, biodegradability and the like, and can be widely applied to the fields such as food, medicine, chemical industry and the like.
Owner:FUJIAN AGRI & FORESTRY UNIV

Preparation method of super absorbent resin containing humic acid

The invention discloses a preparation method of super absorbent resin containing humic acid. The preparation method comprises the steps of performing enzymolysis on lignin in bagasse to obtain hydrolysate containing humic acid, adding the obtained hydrolysate into gelatinized bagasse powder, performing modified grafting on the mixture by using cellulose as a framework material to prepare super absorbent resin, and finally obtaining the super absorbent resin containing humic acid. The super absorbent resin containing humic acid can achieve the effects of holding water and holding fertilizers; various components of the bagasse are sufficiently utilized, so the method is environment-friendly and high in economic benefit; the raw materials are wide, the operation is simple and feasible, and the prepared absorbent resin has the characteristics of biodegradability and high water absorption rate; meanwhile, the natural cellulose is used as the framework material, the gel form of the cellulose has good mechanical strength after absorbing water, and the appearance shape of the cellulose can be well kept, so the cellulose can be reused and the method meets the requirements of China for low-carbon economy and scientific development.
Owner:ADANA FOOD TECH LIUZHOU

Songnen plain saline-alkali soil comprehensive improvement method

The invention discloses a Songnen plain saline-alkali soil comprehensive improvement method. The method includes: fully mixing stripped and smashed Songnen plain saline-alkali soil to be improved, sand, turf, organic fertilizers, and desulfurization gypsum, wherein the volume ratio of the Songnen plain saline-alkali soil is 65-75, the volume ratio of the sand is 20-30, the volume ratio of the turf is 15-20, the volume ratio of the organic fertilizers is 3-6, and the volume ratio of the desulfurization gypsum is 0.06-0.15; backfilling the mixed Songnen plain saline-alkali soil, and watering the Songnen plain saline-alkali soil for more than two times to obtain the improved Songnen plain saline-alkali soil. The method reduces poison of saline and alkali to plants, provides an acid-base buffer effect, improves organic content of the saline-alkali soil, suppresses aggregation of salt on surface soil, and provides nitrogen phosphorus and potassium nutrients required by the plants; and in addition, the sand can improve the structure of the saline-alkali soil, enhance the permeability of soil, and facilitate leaching of saline and alkali.
Owner:博大绿泽生态建设集团有限公司 +1

Novel sculpture mortar

The invention discloses a novel sculpture mortar. The novel sculpture mortar comprises the following components: 40-50% of 32.5R ordinary Portland cement, 45%-55% of 40-80 mesh sand ( quartz sands), 1-2% of 50-70 mesh light-weight aggregates, 0.01-0.1% of cellulose ether, 0.02-0.2% of dispersible latex powder, 0.2-0.4% of a water-reducing agent, 2-3% of silica powder, 0.3-0.4% of lignin fiber and 0-0.04% of polyropylene fiber. The component composition is to fulfill the following purposes: the operation is simple; no other materials are required for adding and the sculpture mortar can be directly utilized; the novel sculpture mortar facilitates the construction and has excellent workability; the sag resistance of the novel sculpture mortar enables the thickness of the troweling at one time to be more than 5 cm; a more stereoscopic and richer sculptural effect can be created; the construction efficiency is improved; cracks are rarely found on the sculpture and the simulation effect is improved; the structure is compact; the matching is reasonable and the service life can be prolonged; industrialized production is realized, so that the quality is stable and guaranteed.
Owner:SUZHOU TASHI LANDSCAPE ENG TECH CO LTD

Mountain slope ecological greening device with water storage and water retention functions

The invention belongs to the technical field of agriculture, and particularly relates to a mountain slope ecological greening device with water storage and water retention functions. The device comprises a slope greening planting plate, a plurality of green plant planting grooves are formed in the slope greening planting plate, and a plurality of irrigation permeable structures which are symmetrical along the center line of the slope greening planting plate are further arranged in the slope greening planting plate. By arranging a water storage pipe and a sponge soil water retention assembly, during rainfall or irrigation, water can penetrate through the slope greening planting plate through the irrigation permeable structure to enter soil below the slope greening planting plate, the rootsof green plants can absorb water conveniently, part of the water entering the water storage pipe stays in the water storage pipe for water storage, the other part of the water enters the sponge soil water retention assembly, the water retention effect is achieved through the sponge soil water retention assembly, the stored water can be utilized through the water storage pipe and the sponge soil water retention assembly when water shortage occurs, the survival rate of green plants is increased, and the good water storage and water retention effect is achieved.
Owner:HANGZHOU ZHONGYI ECOLOGICAL ENVIRONMENTAL ENG CO LTD

IQF (individual quick freezing) raw head-on prawn preservative and application thereof

The invention provides an IQF (individual quick freezing) raw head-on prawn preservative and an application thereof. The preservative consists of the following raw materials in parts by weight: 20-25 parts of trehalose, 0.5-0.8 part of antioxidants of bamboo leaves, 1-1.6 parts of citric acid and 72.6-78.5 parts of aqueous extract of tremella. The preservative can effectively maintain the quality of the IQF raw head-on prawn and effectively prevent the problems such as blackening, fat oxidation, drying loss and protein freezing denaturation in the freezing preservation process; and the processing method is applicable to industrial continuous operation.
Owner:FUJIAN AGRI & FORESTRY UNIV

Emulsifiable paste for curing acne and preparation thereof

The invention discloses a cream for treatment for acnes and a preparation method thereof, which relates to a drug for the treatment for acnes and the preparation method thereof. The invention can solve the shortcomings that the existing drugs for the treatment for acnes can cause dry skin after usage, even peeling, cracking and short action time of the drug. The cream for the treatment for acnes of the invention is prepared by clindamycin hydrochloride, metronidazole, stearic acid, glycerol monostearate, white Vaseline, polysorbate 80, glycerin and water; the preparation method is carried out according to the following steps: (1) the oil phase is prepared; (2) the water phase is prepared; and (3) the oil phase is added into the water phase; thus obtaining the cream for treatment for acnes. The cream for treatment for acnes can kill propionibacterium acnes, have long action time of the drug and have no peeling and cracking phenomena after the usage.
Owner:哈尔滨乐泰生物科技有限公司

Wicker flowerpot manufacturing method

The invention discloses a wicker flowerpot manufacturing method. The wicker flowerpot manufacturing method includes the following steps that (1) wickers which are even in thickness and free of plant diseases and insect pests are harvested, paved and aired until leaves are dried up, and then the dried-up leaves are removed; (2) the wickers obtained after leaf removal are washed with saline water for impurity removal, are placed into warm water at the temperature ranging from 50 DEG C to 60 DEG C to be soaked for 30 minutes, and are taken out after soaking to be subject to wicker skin stripping; (3) the wickers obtained after skin stripping is dried with hot air at the temperature ranging from 30 DEG C to 40 DEG C until the water content of the wickers is lower than 10%; (4) the dried wickers are soaked with a made-to-order soaking solution at 40 DEG C for 4 hours, then wicker surfaces are thoroughly washed with clean water; the wickers treated through the above steps are woven into flowerpots; and (6) the woven flowerpots are placed into a refrigeration house for refrigeration for 5 hours, are taken to be directly placed into a made-to-order soaking solution at 60 DEG C for 2 hours and are taken out after soaking is finished, and the surfaces are thoroughly washed with clean water to obtain finished products.
Owner:ANHUI MEIJING ARTS & CRAFTS CO LTD

Soil water retaining agent and preparation method thereof

The invention discloses a soil water retaining agent and a preparation method thereof. The soil water retaining agent is prepared from the following raw materials in parts by weight: 5 to 10 parts of modified starch, 10 to 20 parts of guar gum, 8 to 15 parts of sodium polyacrylate, 10 to 20 parts of activated carbon, 3 to 8 parts of sepiolite powder, 4 to 8 parts of tea saponin, 7 to 12 parts of trehalose, 4 to 7 parts of methylcellulose and 9 to 13 parts of hydroxypropyl methyl cellulose. The soil water retaining agent has the advantages that the modified starch, the guar gum, the sodium polyacrylate, the activated carbon, the sepiolite powder, the tea saponin, the trehalose, the methylcellulose and the hydroxypropyl methyl cellulose are used as the raw materials to prepare the soil water retaining agent; the good water retaining ability on the soil is realized; the sodium polyacrylate can adsorb water and store into the activated carbon and the sepiolite powder, and the tea saponin, the trehalose, the methylcellulose and the hydroxypropyl methyl cellulose at the surfaces of the activated carbon and the sepiolite powder have the water retaining ability and can reach the water retaining function, so that the water loss rate in the soil is reduced.
Owner:HEFEI ZHUHANG ECOLOGY AGRI TECH CO LTD

Bio-compound water-retaining fertilizer

The invention discloses a bio-compound water-retaining fertilizer which is characterized by comprising 8-10 percent of bio-organic fertilizer, 10-20 percent of weathered coal, 5-15 percent of grass carbon, 3-5 percent of nitrogen-fixing bacteria, 3-5 percent of phosphorus bacteria, 3-5 percent of potassium bacteria, 1-3 percent of lauryl alcohol ethoxy ammonium sulfate, 2-4 percent of compound biological bacteria, 3-5 percent of humic acid, 1-3 percent of zeolite powder, 1-3 percent of bentonite, 3-5 percent of chitin, 1-3 percent of polypeptide, 5-15 percent of algae fertilizer, 10-20 percent of monopotassium phosphate and 5-7 percent of water-retaining agent. The bio-compound water-retaining fertilizer has the beneficial effects of decomposing organic pollutants, effectively improving the crop capability of absorbing nutrition components, reducing the waste of fertilizers and reducing the damage of chemical fertilizers to soil, so that nutrition balance is achieved, the nutrients needed by the growth of crop are met and the function of retaining water can be achieved.
Owner:张仁亮

Barrenness mountainous region Chinese chestnut plantation method

The invention relates to a barrenness mountainous region Chinese chestnut plantation method comprising the following steps: digging colonization pits with relatively big density in the hillside one year in advance; filling the colonization pits with turf soil, leaves from the hillside and night soil; mixing in slaked lime if the soil is acidic, mixing in ferrous sulphate if the soil is slightly alkaline, and the slaked lime and ferrous sulphate can keep the soil PH value to be 5-6; using overlay film fermentation to enable the soil in the colonization pit to be rich in sapling growth nutrition; applying phosphorus-containing fertilizer in sapling plantation; slightly lifting the sapling, so the root can fully contact with the fill soil, and the fill soil is higher than the ground so as to reserve water. The fill soil covers the ground so as to reduce ground temperature, and can be deeply plowed into the soil after rotting; two times of foliar fertilizer and additional fertilizer can greatly improve sapling survival rate; an insecticidal lamp around the sapling can control insects so as to greatly reduce pesticide quantity; tests show that the survival rate can be above 98%, and average mu yield in 6 years can improve by 10%.
Owner:TIANJIN RUOMU AGRI SCI & TECH DEV CO LTD

Method for planting trees in desert

InactiveCN101040596AImprove survival ratePlay the role of sand fixation and water retentionHorticulture methodsForestryLitterPotassium
The invention relates to a desert planting method, characterized in that covers a cover at edge of desert which can hold sand, water, fertilizer and temperature, in geometry shape, while the top of the cover is protruded and the cover is coated with a layer of waterproof material and the cover contains needed nutriment and chemical elements of plant, to supply water and nutriment to later planted plants. The inventive cover can be made from life waste and organic material, which contains chemical materials as potassium, magnesium and calcium needed by plants. The invention can cultivate plants in desert to protect former ground surface, and hold the plant position in cover, with which later planted plants can grow easily. The invention can be used to cultivate trees in desert first and then plant other dry-resistant farm crops to be used in desert edge and semi-dry area.
Owner:张小敏

Radiation-proof concrete and production process thereof

The invention provides radiation-proof concrete, and relates to the technical field of concrete. The radiation-proof concrete production technology comprises the following steps of mixed mineral aggregate preparation and finished product preparation, the technological process is simple, cost saving is facilitated, and the prepared concrete is good in radiation-proof performance and high in strength performance. In addition, the invention also provides radiation-proof concrete which comprises the following raw materials in parts by weight: 200-400 parts of cement, 50-180 parts of mineral admixture, 1400-1500 parts of magnetite sand ore, 1800-2000 parts of magnetite ore, 25-45 parts of anti-cracking agent, 6-12 parts of water reducing agent and 150-200 parts of water. The radiation-proof concrete can effectively shield rays, has good radiation-proof effect and high strength performance, is easy to construct, and is economical and environment-friendly.
Owner:山东阳华建筑安装工程有限公司

Cultivation method for bringing tea trees into production in advance

The invention discloses a cultivation method for bringing tea trees into production in advance. The cultivation method includes steps of (1), clearing lands, applying fertilizers, carrying out watering and covering the lands with black mulching films; (2), dipping the roots of tea seedlings in root liquid for 10-15 s before the tea seedlings are transplanted; (3), transplanting the tea seedlings, to be more specific, digging holes in the mulching films and planting the tea seedlings in double-row and double-plant modes; (4), carrying out watering and soil covering, to be more specific, sufficiently watering the tea seedlings with root colonizing water, then carrying out soil covering and sealing on broken openings of the mulching films but necessarily exposing soil in the ranges of 10-12 cm around the root stock of the tea seedlings; (5), applying fertilizers, to be more specific, perforating the mulching films to apply the fertilizers, or furrowing the centers of small tea rows to apply the fertilizers and applying the compound fertilizers with the pH (potential of hydrogen) values of 6-7; (6), secondarily pruning the tea seedlings and carrying out secondary topping on the tea seedlings. The root liquid comprises 800-1000 times dilution of rooting agents, 1200-1500 times dilution of bactericides and 0.4-0.6 kg / L of clay. The cultivation method has the advantages that the survival rate of the tea seedlings can be increased, and the tea trees can be brought into production in advance by a year; more than a half of weeding cost can be reduced, the quality of the tea trees can be enhanced, the yield of the tea trees can be increased, and economic value of the tea trees can be increased.
Owner:SICHUAN AGRI UNIV

Water supplement and drainage control method for hanging board and sunshade board combined support slope greening structure

The invention provides a water supplement and drainage control method for a hanging board and sunshade board combined support slope greening structure. The water supplement and drainage control methodinvolves a hanging board fixed to a slope, the hanging board is anchored to the slope through a plurality of anchor rods, a sunshade board is anchored to the top of the slope, a plurality of groovesare formed in the hanging board, and water storage tanks are installed at the positions of the grooves. A water supplement and drainage pipe penetrates into the hanging board and is communicated withthe water storage tanks, the sunshade board comprises two metal boards with holes, and the two metal boards are arranged on the top layer and the bottom layer respectively; a pressure plate is fixed to the inner side wall of the metal board on the top layer, springs are fixed to the bottom of the inner wall of the pressure plate, the bottoms of the springs are fixedly provided with an opening-closing plate, and the bottom of the opening-closing plate is provided with the metal plate on the bottom layer; soft water drainage pipes are communicated between the pressure plate and the opening-closing plate. The water supplement and drainage control method has the advantages that construction is convenient, fewer damage factors exist, water drainage and supplement can be facilitated, and later maintenance is facilitated and reduced.
Owner:CHINA THREE GORGES UNIV

Slope stabilization system for ecological side slope in semiarid plain terrain

The invention discloses a slope stabilization system for an ecological side slope in a semiarid plain terrain. The slope stabilization system comprises a slope roof supporting structure, a slope bottom blocking structure and a slope surface soil stabilization structure. The slope surface soil stabilization structure comprises a soil improvement foundation and a supporting frame, the soil improvement foundation is laid on an inclined plane of the ecological side slope, stacked ecological bags are laid on the upper surface of the soil improvement foundation, and the ecological bags are filled with plant growth matrixes. The upper end of the supporting frame is detachably connected with a longitudinal soil retaining plate, the lower end of the supporting frame is detachably connected with a retaining wall, and the supporting frame is used for compacting the ecological bags on the soil improvement foundation. The slope stabilization system for the ecological side slope in the semiarid plain terrain can improve the soil environment, has a high water retaining property, provides nutrients for plant growth, ensures rapid growth of plants, and plays a role in stabilizing the slope.
Owner:XUCHANG UNIV

Combined solar photovoltaic support device for farmland and wasteland

The invention relates to a combined solar photovoltaic support device for farmland and wasteland. The device is structurally characterized in that a solar battery assembly is connected with an upper bearing beam and a lower bearing beam, the upper bearing beam and the lower bearing beam are connected with a square tube triangular support through connection pieces, the square tube triangular support is connected with a steel tube stand column which is connected with a reinforced concrete pier, and the reinforced concrete pier is connected with the ground and buried underground. The combined solar photovoltaic support device can solve the problem that building of distributed solar photovoltaic power stations in plateau mountainous areas in the south of China and the dry and hot valley area of the Jinsha River in China is limited by farmland and forest land indexes, and the land utilization value can be maximized. The combined solar photovoltaic support device can further serve as a frame foundation for greenhouse vegetables, facility horticulture, facility agriculture, factory farming and solar greenhouses.
Owner:昆明日灿光伏发电有限公司 +1

Iron ore waste-rock yard land rehabilitation integral regulation method

The invention discloses an iron ore waste-rock yard land rehabilitation integral regulation method comprising the following steps: cleaning large size rocks and foreign materials on the waste-rock yard land surface, keeping original roads and public & auxiliary facilities, and leveling the waste-rock yard land and slopes and rolling out; keeping and reconstructing original draining systems according to plans, and newly constructing water supply and power supply facilities; building a retaining wall, an apron wall, a waterway, and / or catch water drain on a slope with easy water and soil floating; covering an iron ore open pit mining erosive rehabilitation pile-up topsoil layer with a thickness of at least 40cm on a compacted platform and a slope, leveling and naturally depositing the soil;building a sprinkling facility on a platform, and covering a humus soil of at least 5cm on a planting soil surface layer, and planting city greening normal tree species; digging planting pits with theline spacing of at least 1.5m*1.5m on other platforms and smooth slopes, setting an impervious layer on the bottom, refilling the rehabilitation pile-up topsoil, and finally planting fast-growing forest trees. The iron ore waste-rock yard land rehabilitation integral regulation method is low in rehabilitation cost, high in land treatment rate, and stable in post-rehabilitation geology, and has sustainable benefits.
Owner:YUXI DAHONGSHAN MINING

Main citri grandis planting method

The invention provides a main citri grandis planting method, and belongs to the technical field of citri grandis planting. The planting method includes the steps: 1) soil management; 2) transplantation; 3) fertilization management; 4) blossom promoting measures; 5) fruit promoting measures. Looseness of soil can be increased by the aid of fine sand, root system growth of a plant is promoted, rice straws can provide fertilizer effects and can further function in water retention, the disease resistance of the plant is improved by adding sulfur powder, and acidity and alkalinity of the soil are adjusted. Microbial decomposition in fermentation is promoted by adding biological fermentation agents, quicklime and EM (effective microorganism) bacteria liquid, pathogenic bacteria, worm eggs and the like in raw materials are removed, the fermented quicklime interacts with the sulfur powder, and the pH (potential of hydrogen) of the soil can be effectively prevented from rising. After cottonseed hulls are fermented, a large quantity of crude protein can be obtained and then decomposed into polypeptides or amino acid, root system growth can be promoted, seedlings are strengthened, the plant is kept healthy, the photosynthetic function of blades and the stress resistance and the disease and pest injury resistance of crops are enhanced, and remarkable yield-increasing effects on various crops are achieved.
Owner:陆川县冠树种养专业合作社

Three-dimensional elastic solid mesh nest controlled-release fertilizer and preparation method thereof

The invention relates to a three-dimensional elastic solid mesh nest controlled-release fertilizer and a preparation method thereof. The three-dimensional elastic solid mesh nest controlled-release fertilizer comprises the following ingredients in percentage by weight: 20-30 percent of urea, 25-30 percent of dispersing agent, 5-8 percent of emulsifying agent, 35-45 percent of cross-linking agent,1-5 percent of zinc sulfate, and 0.5-1.5 percent of carboxymethylcellulose. A three-dimensional elastic solid mesh nest is formed through carrying out a catalytic crosslinking and polymerization process on the ingredients and various nutrient elements; a solid mesh nest micropore has the functions of expansion when meeting water as well as expansion caused by heat and contraction caused by cold, so that the three-dimensional elastic solid mesh nest has stronger water absorbability, can be expanded multiply when meeting the water, and has elasticity and the function of expansion caused by heatand contraction caused by cold due to the solid mesh nest micropore which has elasticity and mucosity and can be expanded. The three-dimensional elastic solid mesh nest controlled-release fertilizer wholly adopts water-soluble matters, is environmental-friendly, has no residue, has the fertilizer utilization ratio being about 75 percent, has the functions of resisting drought and holding moisture, can be used for improving soil when being used for a long time, and has the functions of resisting drought, conserving fertility, holding moisture and improving fertilizer efficiency.
Owner:马桐

Sludge lentinus edodes residue growing media suitable for growth of Chinese pine and preparation method of sludge lentinus edodes residue growing media

InactiveCN103755401ASolve matrix problemsEffective combinationSludgeAdditive ingredient
The invention discloses a sludge lentinus edodes residue growing media suitable for the growth of a Chinese pine and a preparation method of the sludge lentinus edodes residue growing media. The sludge lentinus edodes residue growing media is prepared from lentinus edodes residues and sludge, wherein the lentinus edodes residues are a mixture containing sawdust, wheat bran and starch accounting for 90 percent of the mixture and are sieved into particles with the particle size respectively of 0.5-2mm and 2-5mm, and the particles are compounded according to the ratio of 1:1; and the sludge is a powder with the particle size smaller than 0.5mm; and the sludge with the mass percentage of 20.0% is mixed with the lentinus edodes residues. The preparation method comprises the following steps: removing impurities, sieving compounding, sieving out the sludge powder, weighing and mixing according to the ratio and packaging. By adopting the sludge lentinus edodes residue growing media, nutritional ingredients such as moisture, mineral substances and the like needed in the seedling growing process of the Chinese pine are strengthened, and the function of water retention is fulfilled; and as the sludge and the lentinus edodes residues are effectively combined and utilized, the waste materials can be utilized to create economic benefit, the media problem of the Chinese pine in the seedling growing and production process can also be solved, and the cost is lowered.
Owner:HEBEI ACAD OF FORESTRY SCI

Production formula and production method of erythromycin ointment

The invention discloses a production formula of erythromycin ointment. The erythromycin ointment is prepared from the following components in parts by weight raw material: 30 to 46 parts of erythromycin compound, 12 to 14 parts of zinc oxide, 8 to 13 parts of medicine powder extract, 20 to 25 parts of base material, 5 to 9 parts of metronidazole and the balance of water. The medicine powder of themedicine powder extract is prepared from artemisia argyi, radix angelicae dahuricae, acorus calamus, rhizoma atractylodis, cortex phellodendri, semen coicis, rhizoma coptidis and radix glycyrrhizae with the same mass; wherein the base material is a mixture of glyceryl monostearate, octadecanol, 1, 3-propylene glycol, glyceryl citrate stearate and water with the same mass. By adding the medicine powder extract and the erythromycin compound, the erythromycin ointment has the effects of resisting bacteria, killing bacteria, diminishing inflammation, promoting blood circulation, removing blood stasis and diminishing swelling, and the effects of medicine release and transdermal absorption are improved; zinc oxide has convergence and protection effects and can prevent the erythromycin ointmentfrom damaging the skin; by adding the base material, a water retention effect is achieved on the skin, loss of effective components of the medicine is prevented, and the action time of the medicine isprolonged.
Owner:ANHUI AIKEER PHARMA CO LTD

Method for producing water-proof thermal-insulation material by using sand as raw material

The process of producing waterproof heat insulating material with sand as main material includes sieving yellow sand, adding paraffin, stearic aid, alum and other additives, and heating to form the waterproof heat insulating material. The waterproof heat insulating material is set in the bottom or the surface of building to form one isolating film with excellent watertight performance and high durability.
Owner:张祎

Sand cultivation mode

The invention discloses a sand cultivation mode, comprising the steps of setting planting ditches in a protected land, wherein the planting ditches are 0.8 m spaced, and a drain ditch 0.35 m in depthis arranged at the outer side of each planting ditch; covering the inside of the drain ditches with mulch, fixing well, and setting an underground liquid reservoir at the tail end, except for the cultivation area, of the protected land; allowing water in the planting ditches to smoothly flow from inside to outside, and covering the inside of the planting ditches evenly with HDPE (high-density polyethylene) to tightly wrap the two sides, inner side and outer side of the planting ditches; mixing well slag and sand in the mass ratio of 3:5, spreading the mixture evenly into the planting ditches,laying substrate, using water mixed with a disinfectant to irrigate the planting ditches by flooding, and washing the substrate twice; laying dripper tubes above the substrate, and covering with mulch. The sand cultivation mode has low input cost; the slag and sand can be taken in situ; the sand cultivation mode is simple to perform and is easy for common people to accept; the sand cultivation mode provides better convenience and high speed, and saves time and labor.
Owner:TARIM UNIV

Production method for novel flavor-enhancement water-retaining agent of meat product

The invention discloses a production method for the novel flavor-enhancement water-retaining agent of a meat product. Yeast enzymolysis substances and carbonates are fully stirred and dissolved by water, then, an obtained mixture is sprayed and dried to obtain the flavor-enhancement water-retaining agent, and in a spraying and drying process, a spraying and drying temperature is controlled to achieve a purpose of guaranteeing the color and the taste of an ingredient. When the water-retaining agent is applied to the meat product, the flavor of the meat product can be increased, a purpose of increasing the water-holding power of the meat product and retaining water can be achieved, the loss of the moisture of the meat product can be reduced in a processing process, and the meat product tastes tender. In addition, phosphate ingredients are not contained, and the novel flavor-enhancement water-retaining agent is a safe and healthy flavor-enhancement water-retaining ingredient for the meatproduct.
Owner:大连珍奥生物技术股份有限公司

Cement-based waterproof material and preparation technology thereof

The invention belongs to the technical field of cement-based waterproof materials and particularly relates to a cement-based waterproof material and a preparation technology thereof. The cement-basedwaterproof material comprises, by weight, 15-20 parts of plant straw, 45-50 parts of cement, 25-30 parts of quartz sand, 10-15 parts of inorganic filler, 35-40 parts of polyacrylate solution, 16-20 parts of phospholipid molecule solution, 0.5-1 part of tetramethyl thiuram disulfide, and 1-2 parts of polyether modified organosilicone. According to the preparation technology of the cement-based waterproof material, the softened plant straw is twisted into a thick twist shape through a twisting and segmenting device, besides, segmentation treatment is conducted, and then small twist-shaped plantstalk segments are dispersed in cement mortar; and in this way, the tensile strength of the cement base can be improved, and the cement-based waterproof material is prevented from cracking during use.At the same time, the thick plant straw is of a fluffy porous structure, then the thick plant straw can play a role in water retention similar to ceramsite, the water inside the plant straw can be released in the later stage of the cement mortar, so that the cement can be fully hydrated, and then the strength of the cement-based waterproof material is improved.
Owner:明光市宝德利装饰材料贸易有限公司

Bio-organic compound fertilizer and its manufacturing method used to treat secondary saline-alkali land and produced by food waste

This invention discloses a kind of bio-organic compound fertilizer used to treat secondary saline-alkali land and produced with food waste, which include the following components in different proportions: 150-200 parts of food waste, 5-20 parts of soil conditioner, 30-40 parts of salt releasing agent, 16-25 parts of compound microbial agent, 20-40 parts of phosphate solubilizing bacteria, 10-20 parts of cyanophytes, 10-15 parts of meerschaum, 10-15 parts of aluminium sulfate, 10-20 parts of polyacrylamide, the soil conditioner above mentioned is constituted by the following component in different proportions: 20-30 parts of carbamide , 20-30 parts of natriumboricum, 20-30 parts of monoammonium phosphate, 5-10 parts of manganese sulfate, 16-20 parts of zine sulfate,4-10 parts of monosodium glutamate, and 12-16 parts of borax. This invention provides bio-organic compound fertilizer used to treat secondary saline-alkali land and produced with food waste. The raw material iseasily got, the manufacturing is simple, and the compound fertilizer has multi-function, and can increase the fertility of saline-alkali land, at the same time, can loosen the soil and retain the moisture.
Owner:SHANDONG SUNWAY LANDSCAPE TECH
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