56 results about "Akadama" patented technology

The invention discloses a leaf-cutting propagation method for succulent round-leaf Aeoniumarboreum. The leaf-cutting propagation method includes the following steps: 1, soil is prepared, wherein culturing soil comprises Akadama soil, bamboo charcoal, sphagna, vermiculite, peat soil, fermented rice hull coal, pelelith, active carbon and slow-release fertilizers; 2, round-leaf Aeoniumarboreum stock plants are irradiated by an ultraviolet lamp three times, wherein the duration of each time of irradiation ranges from 3 hours to 4 hours, and the three times of irradiation are carried out at one-day intervals; 3, leaves of the round-leaf Aeoniumarboreum stock plants in the step 2 are slightly broken off and placed at shady, cool and ventilating positions to be aired two to three days to enable fractures to be dried through airing; 4, the leaves dried through airing in the step 3 are placed on the culturing soil in the step 1 with the back faces of the leaves downward, the sides, provided with the fractures, of the leaves are slightly pressed with fingers to enable the leaves to be slant, and the fractures are tightly attached to the surface of the vermiculite; 5, after roots are grown from growing points at the fractures of the leaves, a layer of coarse gravel with the particle diameters ranging from 1 mm to 3 mm is scattered on the culturing soil. By means of the method, the leaf hydration probability is lower than 3%, and the survival rate of new plants can reach 97%.

The invention discloses a leaf-cutting reproduction method for aeonium tabulaeforme as a succulent plant. The leaf-cutting reproduction method comprises following steps: 1, preparing soil with compost ingredients such as akadama soil, pumice stones, sphagna, vermiculite, peat soil, fermented rice husk carbon, vesuvianite, activated carbon and slow release fertilizers; 2, irradiating mother plants of aeonium tabulaeforme seven times by utilization of an ultraviolet lamp for 2 hours each time once every two days; 3, gently breaking off leaves of mother plants of aeonium tabulaeforme of the step (2) and putting mother plants in a cool ventilated place for 2 to 3 days such that fractures are dried; (4) putting dried leaves of the step (3) with back sides facing downwards to the compost of the step (1) and gently pressing one sides of leaf fractures by a finger to keep the blades inclined and make the fractures to closely attached to vermiculite surfaces; (5) scattering a layer of coarse gravel having grain sizes of 1 to 3 mm on the compost after roots grow out from growth points of the leaf fractures. The leaf-cutting reproduction method for aeonium tabulaeforme as the succulent plant enables hydration probability of the blades to be less than 3% and the rate of survival of a new plant to reach 90%.

The present invention discloses succulent plant nutrition soil, which is formed by mixing the following components by mass: 50-150 parts of peat soil, 30-35 parts of Akadama, 10-12 parts of Kanuma soil, 10-12 parts of Hyuga stone, 5-8 parts of green zeolite, 5-8 parts of diatomite, 5-8 parts of vermiculite, 5-8 parts of rice husk carbon, 5-8 parts of maifanite, 3-5 parts of Fuji sand, 3-5 parts of Tongsheng sand, 3-5 parts of Zhijin stone, 8-10 parts of perlite, 3-5 parts of carbendazim, 8-10 parts of a slow-release fertilizer, and 2-5 parts of an earthworm fertilizer. According to the present invention, the scientific and reasonable formula components are selected so as to approach the original ecological growth environment of succulent plants at a maximum; and the succulent plant nutrition soil has advantages of loosening, gas permeation, good water draining, water absorption, fertilizer retention and succulent plant root growth promoting, contains a variety of trace elements required by the growth of succulent plants, and can effectively inhibit the breeding of harmful bacteria in soil and prevent soil-borne diseases.

The invention discloses a granular adsorbent as well as a preparation method and application of the granular adsorbent in adsorption of ammonia nitrogen. The granular adsorbent comprises the following components in parts by weight: 3-5 parts of a framework material, 3-4 parts of an adhesive, 1-3 parts of a pore-forming agent and 1-2 parts of functional substances, wherein the framework material is Kanuma soil or Akadama soil; the binder is bentonite, natural zeolite powder or montmorillonite; the pore-forming agent is corn starch, soluble starch, polyvinylpyrrolidone or urea; and the functional substances are sodium chloride, sodium sulfate or sodium nitrate. The preparation method comprises the following steps of uniformly mixing the components to obtain a mixture, adding deionized water into the mixture, blending into paste, molding, drying and sintering for a sintering time of 1-2 hours at 400-800 DEG C. The granular adsorbent has the advantages of wide sources, low cost, high adsorption performance to ammonia nitrogen in high-concentration ammonia nitrogen wastewater, no need of further treatment and no secondary pollution to the environment.

The invention relates to a preparation method of a nutrient soil for promoting succulent plant growth. The invention also relates to the nutrient soil for promoting succulent plant growth. The nutrient soil for promoting succulent plant growth is prepared from the following components in parts by weight: 25 to 39 parts of akadama soil, 5 to 15 parts of pelelith, 5 to 15 parts of enteromorpha, 3 to 10 parts of sargassum thunbergii, 2 to 10 parts of sargassum fusiforme, 5 to 10 parts of folium artemisiae argyi ash, 5 to 10 parts of plant ash, 5 to 15 parts of bentonite, 3 to 10 parts of peach gum, 5 to 10 parts of cortex dictamni radicis, 3 to 8 parts of indigo naturalis, 3 to 9 parts of radix sophorae flavescentis, 1 to 6 parts of radix stemonae, 1 to 7 parts of rhizoma atractylodis macrocephalae, 1 to 8 parts of bone meal, 1 to 4 parts of monopotassium phosphate, and 1 to 4 parts of microelement. The nutrient soil provided by the invention can be beneficial to effectively improving succulent plant growth.

The invention provides nutrient soil for succulent plant cultivation. The nutrient soil is prepared from, by weight, 20-40 parts of aerated concrete ball, 10-25 parts of bamboo charcoal particle, 20-50 parts of fairy soil, 5-20 parts of akadama soil, 5-15 parts of medical stone and 5-15 parts of rice hull charcoal. The invention further provides a method for succulent plant cultivation by means of the nutrient soil. The method comprises the steps of 1, preparing the nutrient soil and planting a succulent plant in the nutrient soil; 2, preparing nutrient solution, spraying the nutrient solution on the surface layer of the nutrient soil and on the epidermis of the succulent plant; 3, conducting nutrient soil regeneration every 1-2 years. By the adoption of the nutrient soil and method, the succulent plant can be taken good care of. The nutrient soil is breathable and good in drainage effect, has a certain heat insulation effect, can improve the disease and pest resistance of the succulent plant by being matched with the nutrient solution, and is low in price and convenient to prepare.

The invention discloses a radix isatidis planting method, which comprises the following steps of selecting a clay block which is good in drainage, fertile and loose for planting and applying a base fertilizer; carrying out seeding, thinning and final singling, applying a compound fertilizer and spraying a foliage fertilizer, wherein the base fertilizer is prepared from bryozoatum, akadama, rice bran, duck manure and a nitrogen-phosphorus-potassium compound fertilizer, and the compound fertilizer is prepared from urea, plant ashes, kaolin, basic zinc sulfate and a rhizobium inoculant; the foliage fertilizer is prepared from zinc sulfate, borax, ammonium molybdate, ammonium molybdate, fulvic acid, naphthylacetic acid and rapin ficusin; spraying a pest and disease prevention agent with 450fold water once every two months, wherein the pest and disease prevention agent is prepared from tubatoxin, cinnamon, onion and ramie; and harvesting folium isatidis and collecting roots in November. According to the radix isatidis planting method, the yield of radix isatidis can be greatly improved, pests and diseases of the radix isatidis are greatly reduced and the growth environment of the radix isatidis is purified; and the folium isatidis is good in palatability and high in input-output ratio and suitable for massive popularization and the nutrient value is improved.

The invention relates to a cactaceae succulent plant material and a preparation method. The plant material is prepared from akadama soil, pumice stone, satsuma stone, perlite, bone meal, medical stone, rice husk carbon, river sand grains and vermiculite. By means of the cactaceae succulent plant material, rapid plant growth can be better promoted. Meanwhile, the raw materials forming the plant material are granules with the good water permeability, the phenomena that roots of plants are rotten and black rot appears when the roots of the plants are soaked with water for a long time are effectively avoided, and the survival ability of the succulent plant can be greatly improved. Various materials in the plant material are from natural materials, on the basis of sterilization and deinsectization treatment, diseases and insect pests appearing due to problems of the plant material in the plant material growth process are avoided, no hazardous substance residues exist, and the cactaceae succulent plant material is particularly suitable for cactaceae planting fans and environmentally friendly.

The invention discloses an Adam begonia cutting and seedling raising substrate. The Adam begonia cutting and seedling raising substrate is prepared from the following matters of wormcast, plant stones, akadama soil, river sand, plant straws, coal slag and a composite additive. The Adam begonia cutting and seedling raising substrate is paved in two layers; through reasonable combination of all the components and careful control on particle size, the Adam begonia cutting and seedling raising substrate has the characteristics that the density is moderate, the permeability is strong, and the water retention and fertilizer conservation performance is good; a good growth environment is provided for the growth of cuttings; the nutritional component of the Adam begonia cutting and seedling raising substrate is rich, the requirements of the cuttings on nutrition during an early growth period can be met, and the growth speed of the cuttings is ensured; through gleditsia sinensis water in the added composite additive, a substrate environment can be purified, the morbidity of the cuttings is reduced, and the survival rate of the cuttings is increased; according to the Adam begonia cutting and seedling raising substrate disclosed by the invention, the components are easy to obtain, the preparing is convenient, the cost is low, the seedling raising effect is good, large-scale and commercial production requirements of cutting seedlings of Adam begonia can be met, and good promotion value is obtained.

The invention relates to a natural fruit and vegetable anti-mildew and antibacterial combined fumigation granule. The combined fumigation granule comprises a fumigation composition and an adsorbing granule. The fumigation composition is prepared from the following components by weight percent, 15-65% of essential oil, 35-85% of vegetable oil and 0.1-1% of antioxidant. The adsorbing granule is madeof a porous material of natural origin, and the adsorbing granule is made from one or a combination of corn cob, activated carbon, akadama soil and vermiculite. Essential oil slow-release fumigationgranule raw materials are all derived from nature or plants itself, and are safe and non-toxic to use; excessive treatment of fruits and vegetables is avoided, and space, equipment and personnel inputrequired for treatment are saved; the use method is simple, only a certain quantity of granule products is weighed and placed in a net bag, the net bag is placed and / or hung in different positions ofa storage space, and finally continuously protecting fruits and vegetables from being contaminated by bacteria is realized, and the granule does not directly touch the surfaces of fruits and vegetables. The granule can be widely used in the fields of fruit and vegetable transportation and fruit and vegetable storage.

The invention discloses soilless culture nutrient foam cotton for plant planting. The nutrient foam cotton comprises foam cotton and a filling material added into the foam cotton, the filling materialis prepared from, by weight, 35-45 parts of selenium-enriched organic fertilizer, 5-10 parts of peat, 5-10 parts of coco coir, 5-10 parts of vermiculite, 5-10 parts of red jade soil, 5-10 parts of ceramsite, 5-10 parts of clay, 3-5 parts of water retaining agent, 1-5 parts of nitrogen sources, 1-5 parts of phosphorus sources, 1-5 parts of potash fertilizer and 1-2 parts of medium trace element additive. The invention further discloses a preparation method for the soilless culture nutrient foam cotton for plant planting. The soilless culture nutrient foam cotton has the advantages that the moisture and fertility prevention performance is good, the breathability is good, and the foam cotton contains rich selenium and various microelements.

The invention discloses a cement concrete pavement repair material and a preparation method of same. The material includes, by weight, 55-63 parts of Portland cement, 18-26 parts of akadama, 47-55 parts of sand and stone, 9-17 parts of casein, 11-19 parts of polyethylene glycol terephthalate, and 16-24 parts of polylactic acid. The preparation method includes the steps of: crushing and uniformly mixing the akadama, casein, polyethylene glycol terephthalate and polylactic acid, adding the Portland cement, and uniformly mixing the components; and adding the sand and stone and a NaOH water solution, mixing and stirring the mixture and allowing the mixture to stand. The material has excellent low-temperature anti-cracking property, high temperature stability, interface adhesivity, anti-aging property, anti-fatigue performance and high flowability, is suitable for repairing seams and joints on a cement concrete pavement under an extreme cold weather condition. The repair material can restore traffic after the pavement is repaired therewith for 1 h, so that traffic recovery time is greatly reduced. The repair material is free of repeated maintenance when being used for repairing the pavement for one time, and can effectively improve anti-damage property of the pavement, thus prolonging service life of roads.

The invention mainly relates to a liliaceae succulent plant material and a manufacturing method. The composition of the plant material comprises peat soil, akadama soil, Kiryu sand, Hinata stones, plant goldstone, perlite, bone meal, medical stones, rice husk carbon, river sand particles, and vermiculite. Using the liliaceae succulent plant material can preferably promote plants to rapidly grow. The composition of the plant material is mostly particles with good water permeability, effectively preventing phenomenon of rotted roots and black rot caused by soaking plant roots in water for long time. The plant material can greatly improve survival ability of succulent plants. Each material in the plant material is a natural material, and is sterilized and disinfested, preventing diseases and insect pest of plants in a growth process caused by the plant material. Furthermore, hazardous substance would not remain. The liliaceae succulent plant material is green and environmentally friendly succulent plant material especially suitable for succulent planting fans to use.

The invention discloses an air purification material capable of releasing anions as well as a preparation method and application of the air purification material. The air purification material contains the following raw materials in parts by weight: 28-36 parts of akadama, 1-5 parts of ethyl crotonate, 11-19 parts of gypsum vitreum, 5-12 parts of butanediol and 3-7 parts of potassium tartrate. The preparation method comprises the following steps: crushing the akadama, mixing the akadama with an ethyl crotonate solution and butanediol, and carrying out sealed heating and stirring, so as to obtain a mixture A; crushing the gypsum vitreum, mixing the gypsum vitreum with a potassium tartrate solution, and carrying out sealed heating and stirring, so as to obtain a mixture B; and mixing the two mixtures, carrying out ultrasonic treatment, drying, and calcining at 500 DEG C, so as to obtain the air purification material. The air purification material prepared by virtue of the preparation method is capable of removing peculiar smell and eliminating formaldehyde, ammonia, benzene, xylene and the like, the treatment effect is remarkable, and the treatment time is short. The air purification material further has a function of releasing the anions, is capable of purifying the environment, further has the effects of preventing and treating diseases, caring health, opening mind and the like, is suitable for all peculiar smells of various occasions and is applicable to industrial production and large-scale use.

The invention relates to the technical field of plant cultivation, and particularly discloses a strawberry cultivation medium and application thereof. The strawberry cultivation medium comprises volcanic rock, peat soil and akadama soil, wherein the mass ratio of the volcanic rock to the peat soil to the akadama soil is (7-9): (5-7): (2-4); and the volcanic rock, the peat soil and the akadama soilaccount for 80%-90% of the mass of the culture medium. The culture medium disclosed by the invention can increase the retention capacity and utilization efficiency of moisture, fertilizer and nutrient substances and efficiently exert the productivity of the medium, so that the obtained strawberry is high in yield and good in quality. And the substrate is not easy to decompose and crush, has smallannual change of physicochemical properties, can be repeatedly used, and is beneficial to saving labor and cost.

The invention relates to the technical field of wastewater treatment, and specifically relates to a method for treating laboratory waste liquid. The method is characterized in that acid-base waste liquid in the waste liquid is introduced into an acid-base waste liquid storage tank, and after the pH value of the acid-base waste liquid reaches neutrality by utilizing the principle of acid-base neutralization, the acid-base waste liquid can be discharged; chromium-containing waste liquid, mercury-containing waste liquid and other heavy metal waste liquid in the waste liquid are respectively introduced into a chromium waste liquid storage tank, a mercury-containing waste liquid storage tank, and other heavy metal storage tanks; the chromium-containing waste liquid in the chromium waste liquid storage tank is adsorbed and filtered by adopting modified akadama clay, the mercury-containing waste liquid in the mercury-containing waste liquid storage tank is adsorbed and filtered by adopting zero-valent iron, the heavy metal waste liquid in the other heavy metal storage tanks is filtered by adopting a precipitation filtration method, and filtered waste liquid can be discharged. According to the method involved in the invention, the acid-base waste liquid can be discharged without pollution, chromium elements, mercury elements and other heavy metals in the waste liquid can be removed, and pollution-free emission is achieved.

The invention discloses heavy metal adsorbent and a preparing method and application thereof. The adsorbent is prepared from, by weight, 27-35 parts of akadama, 13-21 parts of dichloroacetic acid, 2-6 parts of titanium isopropylate and 5-12 parts of salicylol. The preparing method includes the steps that akadama and titanium isopropylate are mixed and ground, a dichloroacetic acid solution is added, then ultrasonic treatment is carried out, salicylol is added dropwise, seal heating and stirring treatment are carried out, then microwave treatment is carried out, and the product is stirred to be dry and calcinated at high temperature to obtain the heavy metal adsorbent. The prepared adsorbent is high in heavy metal adsorption efficiency and can be reused by 100 times or more. The heavy metal adsorbent is high in adsorption capacity and adsorption speed, the preparing method is simple, heavy metal can be recovered through acid treatment after the heavy metal adsorbent is used and is calcinated at the high temperature of 450 DEG C to regenerate the adsorbent, and the number of times of recycle is large; desorption is complete, and the heavy metal recovery cost is low; the heavy metal adsorbent is low in treatment cost when used for treating heavy metal wastewater, simple in process, free of secondary pollution and suitable for industrial production.

The invention discloses a cuttage seedling substrate for tee trees, and belongs to the technical field of the breeding of the tee trees. The cuttage seedling substrate contains akadama soil, kanuma soil and leaf mold, wherein the volume ratio of the akadama soil to the kanuma soil to the leaf mold is 5 to 2 to 3. The akadama soil, the kanuma soil and the leaf mold are applied to the cutting propagation of the tee trees for the first time; experiment data shows that the survival rate of the tee tree seedlings cut by virtue of the substrate reaches up to 100%; and the growth vigor of the tee trees is uniform. The cuttage seedling substrate can meet the requirements of different cutting slips to the environment, the germinating time of the cutting slips is relatively uniform, the growth vigorof the tee buds is relatively uniform, the germinating time is shortened, and the cuttage seedling substrate has wide application prospects.

The invention discloses a multipurpose creative viscous nutrient soil for succulent. The formulation includes the following parts of peat soil, red jade soil, pearlite, garden soil, coconut chaff, pelelith, Alice granular soil, fine white stone, vermiculite, pavement soil, bone meal, leaf mold and granular slow-release fertilizer, wherein the respective weight parts of each component are as follows: 10-15 parts of peat soil, 8-10 parts of red jade soil, 8-10 parts of pearlite, 6-10 parts of garden soil, 10-15 parts of coconut chaff, 5-6 parts of pelelith, 5-6 parts of Alice granular soil, 5-6parts of fine white stone, 3-5 parts of vermiculite, 3-5 parts of pavement soil, 5-6 parts of bone meal, 5-6 parts of leaf mold, and 1-2 parts of granular slow-release fertilizer; and the formulationalso includes Miejunling. The invention can adjust the viscosity of nutrient soil by adjusting the proportion of garden soil, can also be adapted to the needs of different kinds of succulents by adjusting the proportion of the formulation, has the advantages of a wide range of use, loose and breathable performance and good drainage, has a certain granular structure to be sterile and insect-free, can be suitable for the growth of succulents, and has sufficient organic matters such that succulent root systems do not rot.

The invention discloses an autumn selenium-rich base fertilizer for jujube trees. The autumn selenium-rich base fertilizer for the jujube trees is prepared from organic fertilizer, Chinese herb residues, EM bacterium liquid, monopotassium phosphate, urea, vermiculite, high-moor peat, Akadama soil, Kanuma soil, illite, sodium selenate, calcium oxide, magnesium sulfate, ferric citrate and borax. The autumn selenium-rich base fertilizer for the jujube trees is scientific in formula, comprehensive in nutrition, free of foul smells and capable of obviously reducing diseases caused by nutrition deficiency of the jujube trees; the autumn selenium-rich base fertilizer for the jujube trees conforms to the nutrient element absorption rule of the jujube trees and is high in fertilizer utilization rate and capable of increasing the yield of jujubes and improving the quality of the jujubes; as the Chinese herbs are added, the incidence rate can be reduced, and the nourishing, flavoring and health caring functions can be enhanced; the organic fertilizer contains rich strains and organic materials after being fermented, no foul smell exists, cost is reduced, and environmental friendliness is achieved; the fertilizer is high in selenium content, scientific in compatibility and capable of promoting selenium absorption and utilization of the jujube trees, and the selenium-rich jujubes with the effects of enhancing immunity, resisting bacteria and diminishing inflammation, dispelling wind and relieving pain, preventing cancer, resisting aging and oxidation and protecting cardio-cerebral vessels can be produced.

The invention relates to the technical field of plant plantation, and concretely relates to plantation soil suitable for asparagus setaceus. The plantation soil is characterized by comprising the following raw materials in parts by weight: 300-350 parts of akadama soil, 100-150 parts of kanuma soil, 100-150 parts of coal cinder, 80-100 parts of perlite, 200-250 parts of river sand, and 120-160 parts of wood chip composition. The added powder is capable of killing a large amount of pathogenic bacteria and reducing the carrying amount of soil. The prepared soil contains a large amount of nutrients beneficial for asparagus setaceus growth, soil does not become hardened, also the soil acid-base value can be adjusted, and the soil is relatively suitable for asparagus setaceus growth, and asparagus setaceus leaf changes flexible, the color is emerald green, and leaf and stem are strong and tough. By utilizing wood chip for preparing the soil, production cost is reduced, and the wood chip utilization rate problem is solved.

The invention relates to the technical field of plant cultivation, particularly planting soil suitable for red plums. The planting soil is characterized by comprising the following raw materials in parts by weight: 300-350 parts of peat soil, 100-150 parts of vermiculite, 100-150 parts of coal cinder, 80-100 parts of Kiryu sand, 200-250 parts of akadama soil and 120-160 parts of a straw composition. The additive powder added can kill a lot of bacteria, so that bacteria carried by the soil are few. The prepared soil contains a lot of nutrients which are beneficial to growth of red plums, so that the soil is not hardened and the power of hydrogen of the soil can be adjusted, and the soil is more suitable for growth of red plums. The soil provided by the invention is prepared by using straws, so that the production cost is lowered, the income of farmers is increased, and meanwhile, the problem that the utilization ratio of the straws is low can be further solved, and the damage caused by straw combustion is further reduced.

The invention discloses special organic fertilizer for tomatoes. The special organic fertilizer is prepared from the following raw materials in parts by weight: 20 to 50 parts of fowl manure, 50 to 100 parts of pig manure, 30 to 60 parts of cow dung, 20 to 50 parts of sandy soil, 10 to 30 parts of sugar residue, 5 to 20 parts of peanut shell, 10 to 30 parts of soybean meal, 3 to 10 parts of sodiumalginate, 5 to 20 parts of tea leaf residue, 3 to 10 parts of tartaric acid, 3 to 10 parts of chitin, 3 to 10 parts of plant ash, 1 to 5 parts of a compound microorganism bacterium agent, 3 to 10 parts of herba patriniae residue, 3 to 10 parts of radix isatidis residue, 10 to 30 parts of urea, 3 to 10 parts of calcium superphosphate, 10 to 30 parts of rape straw, 10 to 30 parts of edible mushroomresidue and 5 to 20 parts of akadama soil. According to the special fertilizer disclosed by the invention, main raw materials are selected from various wastes and the wastes are comprehensively utilized, so that the special fertilizer is green and environmentally friendly. The special organic fertilizer can be used for providing sufficient fertility for the growth of the tomatoes, damages to a soil structure are not caused after the fertilizer is applied for a long period and a hardening phenomenon of soil is avoided. Traditional Chinese medicine residues are added so that the disease resisting capability of the tomatoes can be improved.

The invention discloses an environment-friendly modifier for improving saline-alkali soil and a preparation method of the environment-friendly modifier, and belongs to the technical field of soil improvement. The improver is prepared from the following raw materials: wormcast, fish bone meal, Kanuma soil, akadama soil, turf, urea, potassium sulfate, citric acid and compound microorganisms. The preparation method comprises the following steps: fermenting wormcast and fishbone dust under the action of compound microorganisms to obtain a fermentation product; mixing the Kanuma soil, the akadama soil and the turf, and crushing to obtain a mixture; and sequentially adding the mixture, urea, potassium sulfate and citric acid into the fermentation product, and uniformly stirring to obtain the environment-friendly modifier for improving the saline-alkali soil. When the soil conditioner is applied to saline-alkali soil, the organic matter content and the moisture content of the soil can be remarkably increased, the volume weight of the soil can be reduced, the pH value of the soil can be adjusted, the salt content can be reduced, and the soil conditioner has wide application prospects.

The invention discloses a modified akadama soil adsorbent and a preparation method thereof. The modified akadama soil adsorbent is prepared from the following raw materials in parts by weight: 34 to 42 parts of akadama soil, 2 to 6 parts of a levelling agent OP, 5 to 13 parts of tannic acid and 13 to 21 parts of propylene glycol. The adsorbent is obtained by mixing and grinding the akadama soil and the levelling agent OP, then, adding propylene glycol solution, sealing and performing heating stirring treatment, heating and adding the tannic acid dropwise, cooling, performing ultrasonic treatment, stirring until a product is dry, and performing high-temperature sintering. According to the adsorbent which is prepared by mixing and grinding the akadama soil and the levelling agent OP and treating through the propylene glycol and the tannic acid, the specific surface area is prompted to be improved; when the adsorbent is applied to mercury treatment of flue gas, the mercury removal efficiency is greatly improved and reaches over 95 percent. According to the modified akadama soil adsorbent and the preparation method thereof, the process is simple, the process flow is short, the cost is low, wide-range popularization and use are facilitated, the adsorbent can be reutilized, and the mercury removal cost can be greatly reduced.

The invention discloses a breeding method of alliumcepa male sterile lines. The breeding method is characterized by taking an alliumcepa cytoplasmic male sterile line as a donor and an alliumcepa selfing line as a receptor and carrying out asymmetric protoplast fusion, thus obtaining the alliumcepa male sterile lines. An experiment verifies that five alliumcepa male sterile lines are bred by adopting the method and utilizing an alliumcepa alloplasmic cytoplasmic male sterile line skiA and raw akadama, and the five alliumcepa male sterile lines are all in forms different from that of parents; plants are strong in growth vigor and are neutrophilous, bulb scarfskin is crimson, and no pollen is generated. The breeding method of the alliumcepa male sterile line, provided by the invention, is short in breeding period and has important application value.

The invention discloses biomass charcoal organic planting soil. The biomass charcoal organic planting soil is prepared from, by weight, 10-40 parts of biomass charcoal, 5-25 parts of Akadama, 5-15 parts of soft medical stone, 6-20 parts of vermiculite, 10-35 parts of coco coir, 2-5 parts of micro elements and 2-10 parts of biologic organic fertilizer. The biomass charcoal organic planting soil contains sufficient charcoal and nutrients, and contains no heavy metal or chemical agents or bacterium eggs.

The invention discloses an ardealite tailing associated resource recovery process which comprises the following steps: (1) drying and crushing ardealite to obtain ardealite powder; (2) grinding and mixing the ardealite powder with auxiliary materials, akadama soil, vermiculite and bentonite, adding water and a composite microbial agent, uniformly stirring and mixing, and stacking and curing for 24-48h at the temperature of 40 to 50 DEG C, so as to obtain a granulation raw material; and (3) granulating a granulation raw material to obtain a granular blank, and drying and sintering the granularblank to obtain the ardealite ceramsite. The ardealite is prepared into the ceramsite, so that recycling of the ardealite is realized, energy is saved, and the problem of environmental pollution of industrial wastes is solved. The composite microbial agent can adjust the pH value of the ceramsite, and can also increase the number of holes in the granulation raw material.

The invention discloses a silicate bacterial fertilizer with high content of organic matters; the silicate bacterial fertilizer is prepared from the following raw materials in parts by weight: 3-5 parts of ammonium hydrogen phosphate, 2-4 parts of brown sugar, 8-10 parts of akadama, 4-6 parts of blast furnace slag, 6-7 parts of ciliatenerve knotweed root, 24-26 parts of wheat middling, 12-15 parts of peat soil, 2-3 parts of bacillus licheniformis, 65-85 parts of straw, 2-3 parts of titanium dioxide, 38-42 parts of beer dregs, 24-26 parts of wood chips, 2-4 parts of a silicate bacterial agent, 4-7 parts of wollastonite, and 5-7 parts of an auxiliary agent. The fertilizer belongs to microbial fertilizers, is rich in nutrients, mostly contains the organic matters, and reduces the damage of chemical fertilizers on soil; and at the same time, probiotics in the fertilizer can provide a lot of biotin amino acids, vitamins, growth hormones, antibiotics and other physiological active substances for agricultural crops, and achieves increase of both production and income.

The invention discloses a self-irrigation pot culturing medium for Chinese orchids. The culturing medium comprises the following substances in parts by weight of 35-45 parts of pine bark processed products, 15-25 parts of inorganic pumice, 25-35 parts of peat, and 5-15 parts of akamada, wherein the pine bark processed products are processed through the working procedures of performing fermentationon pine bark to enable the pine bark to become thoroughly decomposed, performing crushing treatment, performing sieving treatment, performing fumigation and steaming treatment, and destroying parasites, and the pine bark processed products are 2-3cm after being crushed. A biologic material namely the pine bark processed products and the inorganic pumice are adopted for improving the air permeability of the culturing medium and increasing the nutrient components of the culturing medium. The peat and the akamada in an appropriate proportion are adopted for realizing the function of self irrigation and water absorption of a self-irrigation pot, and an appropriate quantity of a slow release fertilizers are added, so that the absorption requirements for the nutrient substances by the Chinese orchids for a long term can be met, and the problems that seedlings are dead because too many fertilizers are applied, can be solved. The cultured Chinese orchids can grow well, the root systems are healthy, deep and resonant, many new roots are generated, and the roots are transparent in expanded parts.