81results about How to "Good pellet structure" patented technology

A method for spraying to green a side slope of hard rock with joints being not developed comprises the steps of processing a slope surface, setting up a simple scaffold, using a compressed air drilling machine for drilling vegetative holes, filling nutrient soil in the vegetative holes, laying a metal net and binding vegetative strips, spraying and seeding matrix materials which can instantly make artificial soil with good water stability performance in the slope surface, and conducting necessary maintaining management in the seedling stage of plants. The method is a spray-seeding technology directing at the side slope of the hard rock with the joints being not developed, and common construction methods can not be implemented on the slope surface of the type. The method for spraying to green the side slope of the hard rock with the joints being not developed has the advantages of being simple, strong in operability, low in cost and suitable for various hard rock side slopes with the gradient less than 80 degrees. After spray-seeding, phytocoenosium is formed, wherein ligneous plants are mainly included, shrub and herbaceous plants are combined, the phytocoenosium is long lasting and stable, and is in harmony and consistency with the surrounding ecological environment, after closing of the plants, cultivating does not need any more, and the slope surface of the hard rock with the joints being not developed can be greened and beautified permanently.

The invention discloses a soil culture medium suitable for dry-land afforestation and a preparation method thereof. The soil culture medium is prepared by effectively performing compound-mixing on raw materials including clays, bentonite, organic matter, plant fibers, aggregating agents, water-retaining agents, rooting powder, controlled-release compound fertilizer and clear water. According to the volume ratio of each component to the culture medium, the clays account for 25-30 percent, the bentonite accounts for 2-3 percent, the organic matter accounts for 30-35 percent, the plant fibers account for 10-15 percent, the aggregating agents account for 0.03-0.05 percent, the water-retaining agents account for 0.1-0.3 percent, the rooting powder accounts for 0.0005 percent, the controlled-release compound fertilizer accounts for 0.8-1 percent, and the clear water accounts for 17-32 percent. The invention also discloses a preparation method of the soil culture medium. The soil culture medium has a good aggregation structure and strong functions of water conservation, water retaining, fertilizer retaining and ventilation, is rich in nutrition and can be absorbed and utilized by nursery stock in a balanced and slow-released manner; the added rooting powder can promote the nursery stock to take root early; the planting of the nursery stock is not restricted by seasons; the nursery stock do not need to be watered and conserved after being planted; and the survival rate of afforestation is high. The preparation method is novel and controllable, and the consumption is low.

The invention relates to a combined rotational tillage method capable of harvesting high-yield wheat and corn twice and improving the organic carbon content. The combined rotational tillage method capable of harvesting the high-yield wheat and corn twice and improving the organic carbon content comprises the steps that (1) corn straw is crushed and fully returned to a field for subsoiling after summer corn is harvested, and before summer corn is sowed in the next year, the field is covered with wheat straw for returning, the corn can be planted without any tillage; (2) in a next crop rotation period, before winter wheat is sowed and after the summer corn is harvested, the corn straw is crushed and returned to the field, and deep rotary tillage is conducted directly; before the summer corn is sowed in the next year, subsoiling is conducted after the field is covered with the wheat straw for returning; a pattern of the tillage is that subsoiling and rotary tillage are combined in a wheat season, no tillage is in a corn season; in the next year, the rotary tillage is conducted in the wheat season, subsoiling is conducted in the corn season, and the above tillage modes are carried out in turn very other year. The combined rotational tillage method capable of harvesting the high-yield wheat and corn twice and improving the organic carbon content can be completed within two crop rotation cycles (two years), the tillage frequency is reduced, costs are saved, the number of times of disturbance of topsoil is reduced, a good soil aggregate structure is maintained, and meanwhile the organic carbon content in the topsoil of 0-30 cm thick can be significantly increased by 0.36 g/ kg; in addition, the yield of wheat and corn is significantly increased.

The invention discloses a humic acid-containing water-soluble fertilizer with a soil loosening function and a preparation method thereof. The preparation method comprises the step of dissolving and chelating the following raw materials in a reactor: high-quality polyacrylamide crystal which is an agricultural soil loosening agent, water-soluble humic acid, urea, monoammonium phosphate and potassium nitrate to produce the water soluble fertilizer which can be used for breaking through soil hardness, loosening soil, improving air permeability of soil, promoting microorganism activity of soil and enhancing fertilizer seepage force of soil and contains major elements, medium trace elements, humic acid and amino acid. The water-soluble fertilizer combines organic and inorganic matters, combines major elements and trace elements, and has the advantages of balancing nutrition, improving soil, improving the utilization ratio of nutrients and improving the yield and quality of crops.

The invention relates to soil ecological restoration conditioner and a preparation method thereof and a soil ecological restoration method, and belongs to the technical field of soil ecological restoration. The technical scheme includes that the soil ecological restoration conditioner comprises, by weight, 1-5 parts of fly maggot chitin, 1-5 parts of actinomyces, 2-6 parts of bacillus, 1-5 parts of photosynthetic bacteria, 2-6 parts of phosphorous and potassium decomposer, 1-3 parts of halophilic bacteria, 30-50 parts of cow dung, 5-15 parts of zeolite, 5-15 parts of medical stone, and 20-50 parts of slag. The soil ecological restoration conditioner is low in cost in favor of popularization and application, and soil restoration effect is excellent without secondary pollution. After soil organism is degraded and restored, planting can realize again in the same year, yield is higher than that of normal soil, and resultantly, the soil ecological restoration conditioner is worthy of wide application.

The invention relates to a method for raising and transplanting corn seedlings. The method includes fetching earthworm cast and soil to be used as corn seedling raising substrates; exposing corn seeds under the sun; soaking the seeds in running clear water; drying the seeds and waiting for sowing the seeds; filling the dry substrates in each disc; thoroughly watering the flexible discs in a mist form; sowing one seed in each hole; stacking the discs in indoor environments to form germination piles and accelerating germination in a centralized manner; tightly wrapping the germination piles by plastic thin films; increasing the temperature; exercising buds and enabling the buds to receive illumination so as to turn green when 80% of seedlings are ejected out of the soil in each disc of each germination pile; thoroughly watering the seedlings before the seedlings are transplanted; transplanting the seedlings with the soil. The method has the advantages that shortcomings that built seedling beds occupy production lands and costs of links for manufacturing the seedling beds, constructing seedling raising sheds, managing the seedling beds and the like are increased can be overcome; the structures of the seedling raising substrates are improved, effects of robustness of corn root development, high white root proportion and transplanting viability and good root and soil binding property can be realized by the aid of the earthworm cast, the emergence rate and the emergence uniformity can be guaranteed, the cost is low, the efficiency is high, the quality of the seedlings is good, and programs are simple.

The invention belongs to the technical field of ecological slope protection and relates to a rock slope ecological restoration method for high-latitude severe cold regions. The method includes greening base material preparation, slope surface treatment, planting hole punching and galvanized wire mesh laying on the slope surface, spray seeding construction, planting of radical buds of shrub and herbaceous plants and maintenance. High-gravel-content large-particle surface soil stripping in an engineering area is adopted for rock slope greening, and by further planting of the radical buds of shrub and herbaceous plants in slope planting holes, regional landscape effects are rebuilt while quick ecological restoration is realized. The method is simple, convenient, high in operability and low incost, local waste recycling can be realized, and accordingly environmental pollution is abated. By vegetation community formed after spray seeding according to the method, rock slope vertical greening with arbor, shrub and herbaceous plants in the high-latitude severe cold regions is truly realized, durable attachment of a slope base material is realized, an unattended state is truly achieved after vegetation lawn formation, and regional landscapes are recovered quickly while the plant community adapting to local natural conditions is formed.

The invention discloses a method for growing seedlings of vigna unguiculata in hole trays. The method is characterized in that seedling growing media comprise, by weight, 20-30 parts of earthworm cast, 20-30 parts of vigna unguiculata vines, 10-20 parts of folium mori, 5-10 parts of radix platycodonis powder, 5-10 parts of fructus trichosanthis powder, 5-10 parts of sargassum powder, 5-15 parts ofmolasses waste liquid, 20-30 parts of attapulgite, 15-20 parts of bentonite, 5-10 parts of inorganic fertilizers and 1-3 parts of microbial strains; the microbial strains comprise saccharomyces cerevisiae, bacillus subtilis, bacillus laterosporus and azotobacter chroococcum, and a mass ratio of the saccharomyces cerevisiae to the bacillus subtilis to the bacillus laterosporus to the azotobacter chroococcum is 2:1:1:1. The method has the advantage that the problems of low survival rate, long seedling rejuvenation periods and slow growth and development of existing vigna unguiculata can be solved by the aid of the method.

The invention provides a spray-seeding matrix applicable to regreeening of slopes of droughty saline and alkaline land, and a preparation method thereof, belonging to the technical fields of improvement of saline and alkaline land and greening matrixes for slopes. The spray-seeding matrix comprises the following raw materials by weight: 30-40 parts of decomposed organic waste, 35-45 parts of alienearth, 5-15 parts of bentonite, 5-10 parts of vegetable fibers, 0.5-0.8 part of halophilic and basophilic microbial agents, and 3-4 parts of a flour paste adhesive. The spray-seeding matrix allows plants to rapidly form dense aerial parts and developed roots on the slopes of droughty saline and alkaline land, thereby effectively realizing slope regreening, consolidating soil and preventing and treating surface runoff and soil erosion. The preparation method for the spray-seeding matrix provided by the invention comprises the following steps: mixing and pulverizing the decomposed organic waste, the alien earth and the bentonite so as to form particles, then mixing the particles with the plant fibers, adding water, carrying out stirring to allow the obtained mixture to be in a viscous state, and then mixing the mixture with the flour paste adhesive and the halophilic and basophilic microbial agents. The preparation method is simple technology, good in operability and favorable for industrial production.

The method for constructing paddy field plow layer of the present invention relates to a soil preparation method for agricultural paddy field planting, and its operating steps include four steps of deep plowing in autumn, harrowing in spring, soaking the field with water, and leveling and settlement. The present invention is suitable for loamy or clayey paddy field water soil with thick black soil layer, and its deep plowing in autumn can break the plow bottom layer, make the plow bottom layer move down, increase the thickness of the plow layer and the living space of the root system, increase the amount of soil in the plow layer per unit area, increase Nutrient supply; the soil after deep plowing, through the alternating process of freezing and thawing in winter, the availability of soil nutrients in each layer increases, further improving soil fertility and the supply of effective nutrients; dry field preparation in spring can reduce the time of water soaking field and water preparation mechanical operations The number of times, reducing the degree of damage to the original structure of soil particles caused by the number of times of water preparation, and maintaining a good aggregate structure of paddy field soil; the combination of various steps can thicken the depth of the plow layer per unit area of ​​​​paddy field crops, expand the living space of crop roots, and improve the soil per unit area. The amount is conducive to the growth of paddy field crops.

The invention relates to a fruit waste microorganism solid conditioner. The fruit waste microorganism solid conditioner comprises the following components in parts by weight: 15 to 25 parts of fruit peel and/or orange peel, 2 to 6 parts of EM bacteria, 30 to 60 parts of cow dung, 10 to 30 parts of straw weeds, 0.03 to 0.1 part of sugar alcohol, 0.1 to 0.2 part of PAM polyacrylamide, 0.1 to 0.2 part of ammonium bicarbonate, 0.05 to 0.2 part of potassium fulvic acid, 10 to 20 parts of urea, 5 to 12 parts of zeolite powder, 10 to 20 parts of earthworm soil, 3 to 10 parts of tea residue, 8 to 15 parts of coconut shell carbon powder, 5 to 7 parts of shell powder or/and crab shell powder, 0.6 to 1.0 part of photosynthetic enzyme and 0.5 to 1.5 parts of soil enzyme. A preparation method of the fruit waste microorganism solid conditioner comprises the following steps: (1), crushing materials, uniformly mixing, and adding water to ensure that the water content is 55 percent; (2), adding a multiple species inoculant; (3), adding a reagent, and performing fermentation for five days; (4), piling to form strip stacks, and covering a film to perform compost retting; (5), performing compost retting for 25 to 30 days, adding auxiliary materials, performing mixing granulation to obtain the solid conditioner. The method has the advantages that efficient circulation of the materials is realized through a compost approach, and the water permeability and water binding capacity of soil are improved.

The invention relates to a preparation method for compound microorganism liquid state fertilizer, which is characterized by comprising the following steps: crushing leftovers of Sargassum fusiforme to 1000-1500 meshes, digesting and extracting by water, then concentrating an extract, adding ethanol in a concentrate until the final volume fraction of ethanol to be 60-80%, standing for 5 hours at the room temperature, filtering to obtain an original extract of the Sargassum fusiforme, wherein the concentration of weight percentage of Sargassum fusiforme polysaccharide of the original extract is 20-40%, separating by using a centrifugal chromatography to obtain Sargassum fusiforme polysaccharide; adding enzyme into Sargassum fusiforme polysaccharide for hydrolyzing, centrifugating, ultrafiltrating to obtain a nutrient solution; placing the nutrient solution into a cage-type ventilation stirring reactor for microorganism continuous fermentation; mixing fermented products and negative potential energy water to obtain the compound microorganism liquid state fertilizer. The invention is capable of effectively repairing soil, gradually eliminating the phenomena of soil hardening, acidifying and salting of soil, increasing the beneficial bacteria in soil and reducing the existence of pernicious bacteria.

The invention provides a method of preparing organic nutritional soil from municipal sludge. The method comprises following steps: step one, dehydrating municipal sludge, evenly stirring, and introducing the municipal sludge into a fermenting tank; step two, introducing mixed sludge into a decomposition tank, and adding eisenia foetida; step three, separating earthworms from the decomposed materials; step four, adding urea, diammonium phosphate, manganese sulfate, cerium nitrate, potassium humate, and a granulation aid into the decomposed materials obtained in the step three to obtain a mixedmaterial, and carrying out granulation; step five, preparing a mixed solution from sodium carboxymethyl cellulose, ammonium persulfate, and an ethanol solution of epoxy chloropropane; step six, wetting the basic fertilizer particles by the mixed solution, and storing the particles for 1 to 2 hours at a temperature of 80 to 88 DEG C to obtain organic nutritional soil particles; and step seven, filling the organic nutritional soil particles into bags for later use. The fermented organic fertilizers, inorganic fertilizers, and humus are compounded to prepare the organic nutritional soil, which can supply comprehensive nutritional elements for the growth of plants and is capable of promoting the growth of young plants.

The invention belongs to the field of microbial fertilizer and particularly relates to a preparing method for compound microbial fertilizer special for konjak. The preparing method for the microbial fertilizer comprises the following steps that activated sludge is used as a matrix, after a culture medium and water are added, compound microbial strains are inoculated for fermenting, plant ash and humic acid are added, and the mixture is dried to obtain fertilizer A; the fertilizer A is mixed with fertilizer B prepared from the following raw materials to obtain the compound microbial fertilizer special for the konjak, wherein the weight part ratio of the fertilizer A to the fertilizer B is 1-3:8-20. By the adoption of the prepared compound microbial fertilizer special for the konjak, soil fertility is enhanced, by means of a larger number of beneficial microbial flora, a good granular structure can be formed in the soil, soil water and ventilation conditions are improved, the soil water retaining capacity is enhanced, phosphorus and potassium hardened in the soil are dissolved and activated, and meanwhile nitrogen in air is converted into nitrogen fertilizer to be absorbed by the konjak.

The invention discloses an organic nutrient soil for fruits and vegetables and a preparation method thereof and relates to the technical field of nutrient soil. The nutrient soil contains modified jade red soil, rotten leaf soil, kelp ash, silkworm excrement, refined pond slag, modified biochar, rotten organic matter, wheat bran, boric acid, bamboo vinegar liquid, mannitol, diammonium phosphate and EM bacteria. The preparation method comprises the steps that the rotten leaf soil, the kelp ash, the silkworm excrement, the refined pond slag, the modified biochar, the rotten organic matter, the boric acid, the EM bacteria and the wheat bran are evenly mixed with water; the evenly mixed materials are fermented to obtain an organic mixture; then, the organic mixture and residual raw materials are mixed and granulated. The nutrient soil is high in organic matter content, nutrients are sufficient, the preparation cost is low, the method is convenient to implement, the nutrients are not easy to lose, breathable and draining properties are good, a good root base environment is provided for growth and development of fruit and vegetable plants, the yield and quality of fruit and vegetable products are effectively improved, and the development of the fruit and vegetable industry is promoted.

The invention relates to the field of recycling of building residue soil resources, and particularly discloses a building residue soil improver prepared from kitchen waste, and a preparation method and an application of improved building residue soil. The building residue soil improver comprises the following raw materials: improved kitchen waste, a microbial agent, sodium polyacrylate, urea, oyster powder and inorganic soil. The preparation method of the improved building muck comprises the following steps: step 1, screening the building muck to remove impurities, and uniformly mixing the building muck modifier with the building muck to form a mixed mound; and step 2, adjusting the water content of the mixed soil pile to 40-60%, stacking the mixed soil pile to form a strip pile, curing the strip pile for 7-15 days under the condition that the temperature is higher than 20 DEG C, and turning the pile once every 1-2 days. The improved building residue soil prepared by the method can be directly used as planting soil for landscaping engineering or ecological restoration engineering, and is excellent in soil fertility and good in water and fertilizer retention.

The invention belongs to the field of microbial fertilizer and particularly relates to a preparing method for compound microbial fertilizer special for litsea pungens trees. The preparing method for the microbial fertilizer comprises the following steps that activated sludge is used as a matrix, after a culture medium and water are added, compound microbial strains are inoculated for fermenting, plant ash and humic acid are added, and the mixture is dried to obtain fertilizer A; the fertilizer A is mixed with fertilizer B prepared from the following raw materials to obtain the compound microbial fertilizer special for the litsea pungens trees, wherein the weight part ratio of the fertilizer A to the fertilizer B is 1-3:8-20. By the adoption of the prepared compound microbial fertilizer special for the litsea pungens trees, soil fertility is enhanced, by means of a larger number of beneficial microbial flora, a good granular structure can be formed in the soil, soil water and ventilation conditions are improved, the soil water retaining capacity is enhanced, phosphorus and potassium hardened in the soil are dissolved and activated, and meanwhile nitrogen in air is converted into nitrogen fertilizer to be absorbed by the litsea pungens trees.

The invention discloses a preparation method of a sandy soil conditioner for gobi deserts, and belongs to the field of preparation of soil conditioners. The sandy soil conditioner for gobi deserts comprises the following raw materials in parts by weight: 40-50 parts of sodium bentonite, 6-10 parts of composite microbial agent, 10-16 parts of humic acid, 15-25 parts of rice husk carbon, 13-19 partsof kaolin, 4-6 parts of a bulking agent, 5-13 parts of a water-retaining agent, 2-5 parts of a nutritional supplement, 0.8-1.3 parts of compound amino acid and 2-4 parts of plant cellulose. The preparation method is simple, easy to operate and low in production cost; the prepared sandy soil conditioner is rich in soil nutrients, high in water retention and fertilizer storage capacity and remarkable in improvement effect on the sandy soil aggregate structure of the gobi desert; and the problems that existing sandy soil of the gobi desert is loose in particle, high in flowability and weak in interaction force among particles, and under the action of external force such as water power, gravity and wind power, land resources and land productivity are easily damaged, and the land surface is eroded and water loss is serious are solved.