100results about How to "Slow absorption" patented technology

The invention relates to a special clinical nutrient composition for gestational diabetes and a preparation method of the nutrient composition. The composition comprises 20-35 parts of protein, 8-15 parts of fat, 25-40 parts of carbohydrate, 3-8 parts of dietary fiber, 0.6-1.2 parts of macroelements, 0.01-0.03 parts of microelements, 0.005-0.015 parts of fat-soluble vitamins, 0.08-0.2 parts of water-soluble vitamins, 0.05-0.6 parts of dietary essence, 0.5-4 parts of medicinal and edible components, 0.1-1 part of natural plant compounds and 0.1-0.4 parts of new resource food, wherein the medicinal and edible components are selected from at least one of Chinese yams, black sesame, radix puerariae, rhizoma polygonate, folium mori, fructus lycii, radix platycodonis and lilies; powder is prepared from the components in advance, and grease powder is prepared from fat with a microencapsulating technology. Through sieving and proportioning of the components, the nutrient composition can provide comprehensive nutrition for patients suffering from gestational diabetes, and digestion and absorption are facilitated; besides, the components with the blood glucose reducing function are added to assist in reducing the blood glucose level of the gestational diabetes and the disease risk, and growth demands and normal development of fetuses are guaranteed.

The invention provides a method for simultaneously detecting main components of paeoniflorin, beta ecdysterone, laetrile, mulberroside A, caffeic acid, ferulic acid, salvianolic acid B, astragaloside, formononetin, cryptotanshinone and tanshinone IIA of a Naoxintong capsule in a plasma sample by a liquid chromatography-tandem mass spectrometry (HPLC-MS / MS). In a liquid chromatogram, a mobile phase consists of acetonitrile and a formic acid aqueous solution of which the volume fraction is 0.1%, and gradient elution is used. A mass spectrum uses a quick positive and negative ions switching and analyzing mode and an MRM (Multiple Reaction Monitoring) scanning manner. After the Naoxintong capsule is taken, the situations of the changes of the blood-medicine concentration of several kinds of main components in the plasma of a rat are detected at the same time. The methodological survey results indicate that the established method conforms to determination requirements on biological samples in a body; the method is good in sensitivity, high in specificity, stable, reliable, and suitable for detecting substances with lower contents.

The invention relates to a method for extracting slowly digestible starch from broken rice, which belongs to the technical field of comprehensive utilization of the broken rice. The method adopts the ultra-high-pressure technology to extract the slowly digestible starch from the broken rice, and the principle of the method is that during the ultra-high-pressure extraction, molecular chains in original starch particles can be rearranged in sequence, and the particles can be expanded outwards without breakage due to the pressure gradient, thereby promoting the slow digestibility of the starch. The extraction method comprises the following steps: preparing 25 percent of starch milk through alkali extraction of starch from the broken rice for 25 minutes under the ultra-high pressure of 600Mpa, recrystallizing the sample processed through ultra-high-pressure extraction for a short term of 12 hours at 4 DEG C, centrifuging the sample at a high speed, collecting the filter cake, and drying the filter cake, thereby obtaining rough slowly digestible starch with the content being around 60 percent. The product of the invention has the advantages of high nutritional value, high safety, slow absorption, continuous energy release and the like.

The invention discloses pitaya pericarp dietary fiber powder, belonging to the field of functional food additives. The high activity dietary fiber powder is prepared by drying, crushing and sieving the pitaya pericarp. The pitaya pericarp dietary fiber powder is characterized in that: the dietary fiber powder comprises no less than 69 % of dietary fibers, proper amount of vegetable protein, and low content of vegetable oil and is rich in phenols; the content of soluble dietary fibers is very high, and the ratio of the soluble dietary fibers to the insoluble dietary fibers is good; the test results show that the dietary fiber powder has high antioxidative activity, outstanding water-keeping ability, oil-keeping ability, swelling property, dialysis retardation index of glucose and other physical and chemical activities; and the dietary fiber powder can be used as a functional food additive which enhances the dietary fiber content of food, and has health care functions of enhancing the moistening intestines, relaxing bowel, satisfying appetite, reducing fat, resisting oxidation, preventing cancer and the like.

The invention provides a composite silkworm fodder and process for preparation, wherein the fodder comprises composite amino acid, chlorine-containing germicidal agent or composite amino acids, composite vitamins, microelements and chlorine-containing germicide, wherein the composite amino acids being hydrolysate extracted from animal hair.

The invention relates to a rare earth green long persistence luminescent material which has the following structure, the mole coefficient ratio of the matrix raw material being CaCO3 : MgO : SiO2 : CaCl2 = 7 : 1 : 4 : 1.5, the assisting solvent is B2O3, according to doping molecular fraction, weighing the oxides of Eu2O3 and Ln ions, sufficiently grinding and mixing evenly, carrying out two step sintering in reducing gases, taking out the sample for grinding, scouring, filtering and drying to obtain the final product. The obtained long persistence material has wide agitation range, which can absorb ultraviolet and visible light effectively.

The invention provides a high-energy instant food which is prepared from the following raw materials in parts by weight: 10 to 15 parts of grain flour, 5 to 40 parts of soybean flour, 5 to 40 parts of cooked whole grain, 5 to 20 parts of vegetable oil, 2 to 15 parts of syrup, 1 to 5 parts of sucrose, 1 to 5 parts of capric glyceride, 0.5 to 2 parts of soybean lecithin, 0.2 to 5 parts of vegetable powder, 0.1 to 2 part of salt, 0.1 to 0.5 part of compound vitamin, 0.1 to 0.5 part of compound mineral, 0.1 to 0.5 part of methionine, 0.1 to 0.3 part of L-carnitine and 0.1 to 0.5 part of edible essence. The product has the characteristics of high energy (more than 5kilocalories / gram), good taste, comprehensive nutrition, oxygen deficiency resistance, rapid, long-term and continuous energy supply and the like.

The invention provides a seedling raising method for litchis, and belongs to the technical field of agricultural planting. The seedling raising method comprises the steps of rootstock planting, scion collection and treatment, grafting operation and management after grafting. Rootstock treatment comprises the steps that liquid nitrogen is adopted to store wild litchi seeds, irradiation treatment with microwaves is conducted twice, sowing is conducted after the seeds are soaked with auxin, and therefore rootstocks with a high survival rate are obtained; the scion treatment is to spray the auxin and a protective agent on seed trees, and the grafting operation is conducted after scions are soaked with a nutrient solution; sealing is conducted by fresh mosses after grafting. The seedling raising method for the litchis has the advantages that the survival rate of grafting is relatively high, and raised litchi seedlings have a high yield.

The present invention is enroloxacin suspension and its preparation process and belongs to veterinary medicine technology. The enroloxacin suspension includes enroloxacin 8-12 wt%, butyl oleate 3-8 wt%, polysorbate 3-8 wt% and propylene glycol 30-50 wt% except water. The enroloxacin suspension is prepared through D phase emulsifying process, and is white and ropy. The enroloxacin suspension has slow release of the effective medicine component, high bioavailability, enhanced medicinal effect, long effective blood medicine concentration maintaining period up to 48 hr, low cost and other advantages.

The invention relates to potassium polyphosphate slow-release fertilizer for sugarcane, and a production method of the potassium polyphosphate slow-release fertilizer. The potassium polyphosphate slow-release fertilizer is prepared from the following raw materials in parts by weight: 45-60 parts of urea, 25-28 parts of potassium polyphosphate, 30-35 parts of biochemical potassium fulvate, 0.2-0.4 part of magnesium sulfate, 0.2-0.3 part of calcium chloride, 1-1.5 parts of trace elements, 2-5 parts of tea saponin, 8-10 parts of peanut bran, 5-10 parts of bone meal, 10-15 parts of rotten chicken manure and 10-15 parts of bentonite. The potassium polyphosphate slow-release fertilizer for the sugarcane is prepared according to the nutrient uptake features of sugarcane growth; the potassium polyphosphate slow-release fertilizer can provide multiple nutrient elements needed by the sugarcane growth; furthermore, the nutritional ingredients in the fertilizer can be slowly released, so that the fertilizer efficiency is lasting, and the utilization rate of the fertilizer is facilitated to be increased; the potassium polyphosphate slow-release fertilizer has the effects of increasing both production and income and increasing the sugar content of the sugarcane.

The invention discloses yield-increasing fertilizer used for wheat planting. The yield-increasing fertilizer used for the wheat plant is prepared from the following raw materials in parts by weight: 60-120 parts of livestock manure, 30-50 parts of plant ash, 5-15 parts of cassava residue, 2-8 parts of soybean meal, 1-5 parts of potassium mineral, 2-4 parts of wheat straw, 3-6 parts of castor cake, 1-5 parts of furfural residue, 1-3 parts of nitrogenous fertilizer, 2-4 parts of boric acid, 4-8 parts of ammonium nitrate, 2-9 parts of urea, 4-6 parts of zinc sulfate, 2-6 parts of magnesium-potassium sulfate, 3-4 parts of calcium superphosphate, 1-5 parts of paclobutrazol, 2-5 parts of carbofuran, 4-5 parts of metalaxyl and 2-6 parts of a soil conditioner. The yield-increasing fertilizer used for wheat planting can be used for effectively increasing the yield and quality of wheat.

The invention discloses a process for preparing cylinder-shaped press ring type primary and secondary Zn-Ni battery, wherein the positive electrode uses NiOOH or Ni(OH)2, graphite, additive, or KOH electrolytic solution as raw material through dry mixing, moisture mixing, sheeting, breaking and screening (which are called granulation process in general) to prepare positive electrode powder, which is then compressed into ring form and loaded into the steel cylinder of the positive electrode current collecting member, while the negative electrode uses Zn, ZnO, additive, adhesive, or KOH electrolytic solution to form grease form negative electrode.

The invention discloses a cornus walteri seed proteinase feed additive and a preparation method thereof. The cornus walteri seed proteinase feed additive comprises the following components in parts by weight: 15-25 parts of cornus walteri seed dregs, 5-15 parts of horseradish tree leaf meal, 3-8 parts of horseradish tree seed dregs, 5-15 parts of maize flour, 50-60 parts of bran, 0.1-0.5 part of a composite microorganism preparation and 0.01-0.03 part of epsilon-polylysine. The preparation method comprises the following steps: fermenting crushed cornus walteri seed dregs, the horseradish tree leaf meal and horseradish tree seed dreg powder with the composite microorganism preparation consisting of lactobacillus acidophilus liquid, bifidobacterium bifidum liquid, animal bifidobacteria liquid, candida utilis bacterium liquid and streptococcus thermophilus liquid so as to obtain wet powder of the cornus walteri seed proteinase feed additive; and drying the wet powder of the cornus walteri seed proteinase feed additive with cold air so as to obtain the cornus walteri seed proteinase feed additive. The cornus walteri seed proteinase feed additive disclosed by the invention not only contains various probiotic components and components of vitamins, antioxidants and mineral substances which are helpful to animal bodies, but also has the benefits of reducing material-meat ratio, increasing the protein content of meat, eggs and milk, and reducing production cost.

The invention relates to the technical field of myrica rubra planting, in particular to a myrica rubra dongkui planting method. The myrica rubra dongkui planting method is characterized by comprising the following steps of planting, wherein planting and fertilization are carried out from the last ten days of February to the middle ten days of March, and 38-42 strains are planted per mu; application of special fertilizer, wherein the special fertilizer of 200-300 g is applied for saplings once between September and October, the special fertilizer is applied once in June of the next year and January of the third year, and the special fertilizer is applied three times in the whole year from the fourth year after fruitage; pruning, wherein the position 60-70 cm high of a trunk is cut back after planting, three to four buds which are distributed evenly are selected as main branches, the interval between the main branches is kept 15-20 cm, the opening angle is 45-60 degrees, the crown is pressed, and the crown keeps from 2.8 meters to 3.2 meters; pest control and prevention. The density is reasonable, management and fertilization are reasonable, the fertilizer nutrients are comprehensive, the capacity of providing the fertilizer is high, the soil property can be improved, and therefore the myrica rubra dongkui is high in stress resistance and yield.

The invention pertains to pharmaceutical field and relates to a tanshinone IIA polylactic acid drug-loaded nanoparticle preparation and a preparation method of the preparation. The active component of the carrier drug nanoparticles of the invention is tanshinone IIA, the carrier drug nano-material is polylactic acid, the range of the particle size of the nanoparticle size is 50nm to 300nm, the carrier drug amount of the nanoparticles is 1 percent to 30 percent, and the encapsulation rate of the nanoparticles is 70 percent to 90 percent. The carrier drug nanoparticles can be prepared into a freeze-dried powder injection. The preparation of the invention can improve the dispersion degree of the drug in carrier material, enhance the dissolution of the drug, improve the bioavailability, change the process in vivo of the drug, increase the liver target and have great significance on the injection drug delivery of tanshinone. The problem of easy drug leakage of liposomes, microemulsion and other preparations can be simultaneously better solved.

The invention discloses a processing method of bones. The processing method comprises the following steps: (1) cutting cleaned fresh bones; and (2) maintaining the steam pressure of the cut bones at 2.2-4.5MPa for 100-300s and then instantaneously ejecting steam to explode to obtain a product. The method is simple in process and short in production period, and the prepared product is rich in nutrition and the utilization ratio of the bones is high.

The invention provides a compound silkworm feed and a production method thereof. The compound silkworm feed is made from germ-free fly larvae, antibiotics, amino acids, Chinese medicinal herbs, glucose, mung bean powder, lotus root powder, flour and egg. The production method comprises the following steps: mixing the above powder materials, adding beaten egg, stirring with a blender and oven-drying to obtain the final product. Compared with the prior art, the compound feed can improve the adaptive ability of silkworms to the external environment, increase the body weight of individual silkworm cocoon, increase the yield by 15-20%, increase the proportion of high-quality silkworm cocoon, and shorten the silkworm rearing period by 1-2 days. Additionally, the compound feed can enhance disease resistance and immunity of silkworms, can prevent gastrointestinal diseases, viral diseases, bacterial diseases and fungal diseases in silkworms, with effectiveness above 90%, and has no bad influence on growth and reproduction of silkworms.

The invention discloses a snow-melting and deicing epoxy asphalt mixture and a preparation method thereof. The asphalt mixture comprises the following components in parts by mass: 0.7-2.6 parts of anepoxy asphalt component A epoxy resin, 0.2-1.9 parts of an epoxy asphalt component B curing agent, 2.9-4.5 parts of an epoxy asphalt component C matrix asphalt, 75-96 parts of aggregate and 1-15 partsof a snow melting agent. The snow-melting and deicing epoxy asphalt mixture disclosed by the invention has the beneficial effects that (1) the epoxy asphalt material body is high in strength, so thatthe prepared epoxy asphalt mixture can have high strength, can effectively resist a vehicle load effect and reduce rut diseases, can have long fatigue life so as to guarantee the long pavement structure of the epoxy asphalt mixture; and (2) the snow-melting agent cannot be directly exposed in the air in a large area under the wrapping of a stable epoxy asphalt cross-linked network structure, andcan slowly absorb moisture to achieve the purpose of slow release.

The invention provides a device for collecting and slowly releasing rainwater. The device is characterized in that the device is made of organic plastic materials, a rainwater collector is in a leaf shape, a leaf surface of the leaf-shaped rainwater collector is V-shaped so as to facilitate rainwater collection, lots of micropores are formed in the surface of a rainwater collection pipe to facilitate rainwater collection, and the rainwater collection pipe is connected with a rainwater inlet pipe to store collected rainwater into the collection box. According to the device for collecting and slowly releasing rainwater, under the action of a slow release material, the device slowly releases rainwater, so that the problems of water logging caused by too much water and drought caused by too little water are avoided, and the condition that rainwater is slowly absorbed by vegetation is guaranteed.

The invention discloses yak lactoprotein polypeptide nutrition powder applicable to rehabilitation of people after operations and a preparation method of the powder. The powder comprises the following main components: 20-24% of yak lactoprotein polypeptide powder, 6-10% of sodium caseinate, 18-20% of whey protein, 8-10% of defatted milk powder, 1-2% of bovine coloctrum, 0.02-0.03% of arginine, 0.11-0.14% of taurine, 8-12% of glucose, 1.1-1.5% of a silverweed cinquefoil extract, 0.1-1.4% of a lily extract, 1.5-2.5% of apple powder, 0.1-0.3% of vitamin C, 0.01-0.02% of vitamin E, 0.004-0.008% of group-B vitamins, 8-12% of polydextrose, 5-9% of fructo-oligose and 8-10% of maltodextrin. Through the organic combination of nutrients, energy and nutrient substances required by people after the operations can be comprehensively supplemented, and substances which are required by the people after the operations for the rehabilitation as soon as possible are provided.

The invention provides a method for extracting slowly digestible starch from sweet yellow wine vinasse, and belongs to the technical fields of comprehensive utilization of agricultural and sideline products and processing of starch. The method is characterized in that the slowly digestible starch (SDS) is extracted from the sweet yellow wine vinasse by an alternative double-frequency ultrasonic-assisted alkaline method. The principle of the method is that fermented mash (waxy rice starch) is initially degraded through amylase during fermenting sweet yellow wine so as to raise the ratio of a crystalline area in a solid matter and improve slow digestion performance; the alternative double-frequency ultrasonic-assisted alkaline method is performed for damaging hydrogen bond, amido bond and disulfide bond in rice protein so as to extract the slowly digestive starch. The slowly digestive starch prepared by the method is high in quality and high in nutritional value; SDS production in the prior art needs lots of chemical reagents, the SDS prepared in the prior art is poor in safety and limited to use in foods, by contrast, the SDS prepared by the method has the advantages of being high in nutritional value, slow to absorb, continuous to release energy, etc.

The invention relates to a coarse grain slow digestion starch instant vermicelli ball and a preparing method thereof. The coarse grain slow digestion starch instant vermicelli ball is formed through, by weight, 100 parts of coarse grain slow digestion starch vermicelli, 10-30 parts of sorghum starch, 2-4 parts of egg, 0.5-2 parts of fresh ginger, 0.1-1.0 part of green onion, 3-6 parts of salt, 0.01-0.1 part of sucrose fatty acid ester and 15-30 parts of water. The preparing process of the coarse grain slow digestion starch comprises the steps that the coarse grain is cleaned thoroughly and is processed into starch milk capable of passing a 100-mesh sieve, the mass concentration of the starch milk ranges from 40 % to 50 %, heat-resistant alpha-amylase is added in the starch milk, the heat-resistant alpha-amylase with the weight accounting for 0.1%-0.2% of the weight of starch in starch milk is added, the starch milk in which the heat-resistant alpha-amylase is added is placed in a microwave device to accept microwaves under the microwave power of 850 w to 960 w for 150-180 s and dried at the temperature of 35 DEG C to 55 DEG C to obtain the coarse grain slow digestion starch. The slow digestion starch is prepared through the heat-resistant alpha-amylase debranch and the microwave technology, some people with the chronic disease can eat the slow digestion starch, and the eating modes of the vermicelli are increased.

The invention provides a paddy field chemical fertilizer burying device. The paddy field chemical fertilizer burying device comprises a paddy field power walking part, a fertilizer discharging part and a slurry stirring part, wherein the slurry stirring part comprises a slurry stirring wheel which rotates in a paddy field in a driving or driven manner so that slurry in a field walking track is stirred; the fertilizer discharging part comprises a fertilizer box for storing fertilizers, and a fertilizer discharging mechanism mounted at the bottom of a box body; the fertilizer discharging mechanism is used for discharging the fertilizers from the fertilizer box into the field along a fertilizer applying pipe; the slurry stirring wheel is located behind an outlet of the fertilizer applying pipe; and the stirring part and the fertilizer discharging part are connected with the power walking part into a whole body by a rack. According to the paddy field chemical fertilizer burying device, after a fertilizer is applied into the paddy field, the slurry in the paddy field is stirred by the stirring wheel and then is mixed with the applied fertilizers, so that the fertilizers are fused into mud and the aim that the effect by using the device is same with the deep application effect is realized.

The invention discloses a preparation method of a facial mask containing ossein. The preparation method comprises the following steps: (1) dissolving the ossein into a part of deionized water, then adding disodium EDTA, imadazolidinyl urea, glycerol, butanediol, allantoin, carbopol, polyacrylate cross-linked polymer-6 and sodium hyaluronate, heating and dispersing the mixture, and using the mixture as an A phase for standby use; (2) adding stearyl ether-2, stearyl ether-21, octyldodecanol, white mineral oil, vitamin E acetate, nipagin methyl formate, nipagin propyl formate and silicone oil into an oil phase, heating and dispersing the mixture, and using the mixture as a B phase for standby use; (3) starting a stirrer, slowly adding the B phase into the A phase, adding nicotinamide and triethanolamine after continuously stirring and cooling, adding essence, hydrolyzed elastin, palmitoyl pentapeptide and pea peptide, continuously stirring and cooling, and stopping stirring, thus discharging. According to the facial mask containing the ossein, disclosed by the invention, the elasticity and the softness of skins around eyes can be effectively increased, the skins are kept to be smooth and compact, fine lines of the skins can be relieved, and the skins are beautified.

Provided are a composite highland flour rich in slow-digesting starch and a preparation method thereof. The flour is prepared by enzymatic hydrolysis of brown agaricus bisporus and highland flour as raw materials, and the flour is prepared from, by weight, 30-56% of the slow-digesting starch, 10-40% of fast-digesting starch and 10-40% of digesting-resistant starch. The composite highland flour isrich in the slow-digesting starch, the slow-digesting starch has a high content of beta-glucan, which can be slowly digested, and a food prepared by using a composite highland flour product exists a long time in a stomach and intestines, promotes full movements of the intestines, can maintain satiety for a long period of time, and has sustained release of energy, low glycemic index and high glucose utilization.

The invention belongs to the technical field of mushroom cultivation, and relates to a slow-release culture medium for mushroom cultivation and a preparation method thereof. The slow-release culture medium is made of the following raw materials in parts by weight: 35-45 parts of mulberry branches; 10-15 parts of purple potato leaves; 13-17 parts of cow dung; 1-4 parts of lotus leaf; 6-13 parts ofbagasse; 4-9 parts of mushroom dreg; 3-5 parts of modified phosphogypsum; 7-12 parts of straw ash; 15-18 parts of papermaking black liquid; and 20-30 parts of river sand. The raw materials of the method of the invention are cheap and highly available; the utilization of the waste of the phosphogypsum and the papermaking black liquid is realized, and therefore, the culture medium is rich in nutrients, and has a slow release effect; and the culture medium prepared by using the slow-release culture medium has good water retention performance, gas permeability and antibacterial performance, and can help to improve the yield and quality of mushrooms.

The invention discloses a method for extracting digestion-promoting starch from broken rice by an ultrahigh pressure technology. The method is based on the principle that in an ultrahigh pressure extracting process, a pressure gradient can promote orderly rearrangement of molecular chains inside original starch granules as well as can cause expansion outside the granules without breakage, so that starch production is promoted; the method comprises the following steps: removing impurities from the broken rice, soaking the broken rice without the impurities, performing high-pressure treatment, performing recrystallization within a short time, performing centrifugation, collecting filter cakes, and performing air blast drying and crushing. The digestion-promoting starch extracted according to the method has the advantages of high nutritional value and safety, slow absorption, lasting energy release and the like.

The invention discloses a seed germination accelerating method which comprises the following steps: putting disinfected seeds in warm water at 40-50 DEG C to be soaked; then transferring the seeds towarm water at 30-35 DEG C with a nutrition bag to be soaked continuously; irradiating the seeds with an ultraviolet lamp for 0.5 hour in the period; then, paving a wet sand seed mixture and a fine stone straw mixture in a barrel in a spaced manner and arranging an L-shaped ventilating pipe; and finally, paving 5cm thick straws, spraying the warm water at 35-40DEG C to the barrel in the germinationaccelerating period and spraying the warm water at 35 DEG C to the surfaces of straws every 12 hours, and meanwhile, blowing air to the barrel from top to bottom, wherein white roots of the seeds areexposed within 4-7 days for follow-up sowing. The method can reduce damage to seedlings effectively, improve the survival rate of the seedlings after germination, shorten the seed soaking time and improve the germination rate, and avoids the condition of seedling burning as a result of overhigh temperature of the bottom and middle of the barrel as a result of too long stacking and burying time.

The invention relates to a novel composite gypsum building block and application thereof. The novel composite gypsum building block comprises a composite gypsum block body, a steam-proof block body and a barrier block body, the steam-proof block body is arranged on the gypsum block body, and an adsorptive block body is arranged on the steam-proof block body. The gypsum block body is prepared fromthe following raw materials: gypsum, furnace slag, expanded perlite, silicon powder, nanofibers, a solid phase change heat storage material, a reinforcing agent and a water reducing agent. The steam-proof block body is prepared from the following raw materials: an ethylene-vinyl acetate copolymer, nano aluminum powder and polyethylene. The barrier block body is prepared from the following raw materials: silicon dioxide, zeolite powder, bentonite, ceramsite, calcium silicate and condensed magnesium phosphate. According to the gypsum building block, the steam-proof block body and the barrier block body are compounded on the surface of the gypsum block body to form the gypsum building block, so that the gypsum building block has good corrosion resistance to ammonia gas and water vapor generated in a toilet, meanwhile, the formation of temperature stress in the use process can be reduced, and the cracking of a building block wall body is prevented.

The invention discloses a special fertilizer for mat grass mat planting, and relates to the technical field of fertilizers. The special fertilizer is characterized by comprising the following components in parts by weight: 60-70 parts of organic matters, 10-13 parts of inorganic substances, 4-5 parts of trace elements, 10-15 parts of clay soil, 1-2 parts of humic acid, 0.03-0.08 part of a biological growth regulator and 2-3 parts of a seedling promoter; and the seedling promoter comprises the following components in parts by weight: 2-3 parts of ethylmethane sulfonate, 1-3 parts of brassinolide, 1-3 parts of compound sodium nitrophenolate and 0.3-0.4 part of a rear-earth element. The special fertilizer is comprehensive in nutrient, high in fertilizer supply capacity, strong in mat grass stress resistance, resistant to lodging and breaking, deep in grass color, not liable to change color and high in yield.