104results about How to "Improve microbial environment" patented technology

The invention discloses a plant growing promoter and the preparing method. It comprises chitlsan oligosaccharide, compound amino acid, micro nutritious element, complexing agent, surface active agent, etc. It can promote plant growth, activate plant cell, strengthen abilities of plant antivirus and pathogenic germs, strengthen plant anti-contradictoriness, promote plant to absorb nutrient, and improve the quality and output of the crop, besides without pollution.

The invention discloses a biological fertilizer, comprising, by weight, 65-80 parts of a concentrated nmolasses fermentation broth, 7-14 parts of potassium humate, 0.5-2 parts of a chelated microelement, 1-5 parts of microbial strains and 5-10 parts of a surfactant, wherein the chelated microelement is a mixture of EDTA-Cu, EDTA-Fe, EDTA-Mn and EDTA-Zn; and the microbial strains are composed of paenibacillus polymyxa, bacillus subtilis and bacillus mucilaginosus. The biological fertilizer is an environment-friendly type fertilizer, can improve soil environment and increase crop output, can be widely applied in plants particularly crops, has a very significant yield-increasing effect, and can increase the output of food crops, vegetables, melons and fruits by 10%-20%.

The invention belongs to the field of municipal and environment engineering, and relates to a composite curing agent for city sludge solidification / stabilization and a method for solidifying and stabilizing dehydrated sludge of municipal wastewater treatment plants by using the curing agent. The composite curing agent for city sludge solidification / stabilization is characterized by comprising cement, fly ash, waterless gypsum, lime, active magnesium oxide, iron powder and powder active carbon by mixing, and mass percentage of each raw material is as follows: 10%-25% of cement, 45%-60% of fly ash, 5-10% of waterless gypsum, 10%-20% of lime CaO and active magnesium oxide, 1-2.5% of iron powder and 1-2.5% of powder active carbon. The composite curing agent can shorten sludge solidification time with a good solidification and stabilization effect.

The invention provides laying hen compound biological feed additive, and belongs to the technical field of feed science and feed additives. The feed additive is compoundly prepared by feed grade fluvic acid, worm powder, fermented frass, an extractive compound preparation, a microecologic preparation and carriers by a certain ratio. Premix of the compound biological feed additive is used in the feed of a laying hen. Environment in the digestive tract of livestock and poultry can be regulated and controlled, intestinal flora balance in an organism can be regulated, the organism immunity can be improved, and the feed additive has the properties of being antimicrobial and anti-stress, and improving immunity and production. The feed additive is added into daily ration of the laying hen to improve the laying capacity and the immunity of the laying hen, improve the feed conversion rate, and then to reduce drug residue and improve egg quality. The compound biological feed additive is a safe and reliable and green environmental protection feed additive product, and the application prospect is good.

The invention provides a multifunctional compound fertilizer special. The multifunctional compound fertilizer special for tobacco is characterized by comprising the following components in percentage on the basis of the total weight: 0.2-0.4 percent of compound sodium nitrophenolate, 3-5 percent of humic acid, 1.6-8 percent of inorganic mineral powder and the balance of special azophoska for tobacco. The azophoska in the multifunctional compound fertilizer special for tobacco preferably comprises 7-9 percent of N, 10-12 percent of P on the basis of P2O5 and 23-25 percent of K on the basis of K2O. The invention also provides a preparation method of the compound fertilizer. By adding a nutrient activating agent of the humic acid and a plant functional adjustor of the compound sodium nitrophenolate, the invention improves a tobacco-planting soil granular structure and the microbial environment, improves the absorption and the assimilation of the tobacco on nutrient elements, plays the interactive action among the nutrient elements and enhances the drought and disease resistance of the tobacco. The raw material used in the invention is easily obtained and the preparation method is simple and easy to operate.

The invention provides a soil heavy metal remedying biological improver and a preparation method thereof. The soil heavy metal remedying biological improver is obtained by compounding a microbial inoculum, biomass carbon, organosilicone, a nitrogen raw material, quick-acting calcium, a phosphate ore powder and amino acid according to specific proportions. The soil heavy metal remedying biological improver can effectively remedy heavy metal pollution to soil, improve physical and chemical properties of the soil, improve the microbial environment of the soil, balance soil nutrients and improve soil fertility through biological means, and can promote crop growth, so that the grain yield is increased and the grain quality is improved. The preparation method of the soil heavy metal remedying biological improver is simple in process, and is suitable for large-scale production.

The invention discloses a method for carbonized materials loaded in a road green belt to purify run-off rainwater in situ. The method for carbonized materials loaded in the road green belt to purify the run-off rainwater in situ comprises the following steps that biomass waste like crop straws and park dead leaves is converted into charcoal, and the charcoal is arranged under the rhizosphere soil layer of plants in the road green belt and serves as adsorbent to absorb and remove pollutant in the run-off rainwater. The invention further relates to the multifunctional road green belt capable of purifying the run-off rainwater and a laying method of the multifunctional road green belt. The green belt comprises a vegetation layer, a soil layer, a charcoal layer, a water drainage layer and a sewer tunnel layer from top to bottom. According to the method for carbonized materials loaded in the road green belt to purify the run-off rainwater in situ, the run-off rainwater on the road is led to the green belt, pollutants like nitrogen, phosphorus and heavy metal in the rainwater are held back and absorbed through double filtering of soil and the charcoal, and therefore the purpose of rainwater purification is achieved. The method for carbonized materials loaded in the road green belt to purify the run-off rainwater in situ is simple, low in operation cost, can utilize the biomass waste, reduces surface run-off rainwater pollution, is a multi-win run-off rainwater in-situ processing method, and meanwhile expands the functions of the green belt.

The technical scheme for xylose preparation with enzyme comprises: using CGMCC1476 as a Aspergillus niger strain to ferment and prepare excision xylanase that has high activity and needs mild reaction condition; enzymolyzing specially corn core and zylan in straw materail; refining to prepare single-xylose with purity more than 90%. This invention has no pollution to environment and conversion more than 80%.

The invention relates to a treatment method of middle-late stage attaching bases in shellfish seedling breeding, in particular to a method for treating the attaching bases (mesh sheets, red palm ropesand the like) of shellfish (scallops, mussels, arca inflata reeves and the like) by using the benthic diatom film method, thereby greatly improving the larval attaching rate and the metamorphosis rate. The method has convenient operation and can treat a large number of attaching bases. The treatment method and the attaching bases after treatment have no pollution and are safe and environment-friendly; more importantly, the seedling attaching effect is significantly better than the attaching bases treated by using the traditional method.

The invention discloses a feed used lactate modified zeolite, which utilizes lactate and natural zeolites as raw materials and is prepared by oscillating or stirring, filtering, washing, drying and smashing. The specific steps for preparing the feed used lactate modified zeolite includes, (1), adding a lactate solution with mass percent concentration from 10% to 50% to the natural zeolites with the ratio of weight per volume (W / V) 1: (4 to 10); (2), oscillating or stirring the mixed solution prepared from step (1) at the temperature from 20 DEG C to 80 DEG C for 2 hours to 8 hours, then filtering the solution and washing the filtration residue to neutrality; (3), drying the washed filtration residue at the temperature from 65 DEG C to 105 DEG C and finally smashing the filtration residue to obtain the lactate modified zeolite. The feed used lactate modified zeolite is applied to livestock and poultry feed and can completely or partially substitute antibiotics, and can be used for preventing intestinal diseases caused by bacterial infections of escherichia coli, salmonella enterica and the like so that the microbial environment of the intestinal tract can be improved, the health of the intestinal tract can be protected and the production performance of livestock and poultry can improved.

The invention discloses a planting substrate for dendrobium officinale. The planting substrate comprises a substrate A, a substrate B and a substrate C which are arranged in a manner of being superposed sequentially from bottom to top, wherein the substrate A is prepared from 10-20 parts (by weight) of dried rice straws or dried sugarcane leaves; the substrate B is prepared from 5-20 parts (by weight) of medium sand, 10-30 parts (by weight) of edible fungus leftovers, and the like; and the substrate C is prepared from 15-45 parts (by weight) of biocarbon, 15-45 parts (by weight) of semi-corroded miscellaneous tree branches, 15-45 parts (by weight) of tung fruit peels, 15-45 parts (by weight) of corncobs, 15-45 parts (by weight) of pine barks, and the like. A preparation method for the planting substrate comprises the steps of preparing the biocarbon, preparing the substrate A, the substrate B and the substrate C and then carrying out superposition. The preparation method for the planting substrate is simple and easy to understand; and the planting substrate prepared by the preparation method has the advantages that the condition that the substrate is rotted, is air-proof and does not hold moisture in long-term use is overcome, the cost is low, the nutrition is complete, the growth of the dendrobium officinale is better facilitated, dendrobium officinale stems are promoted to grow more sturdy, and dendrobium officinale root systems are promoted to be more developed.

The invention discloses a method of modifying Xinjiang saline-alkaline soil, comprising the steps of S1, adding coal cinder in water 2-5 times as heavy as the coal cinder for soaking, screening to obtain large-particle coal cinder, medium-particle coal cinder and small-particle coal cinder, as well as the rest of fly ash; S2, deeply plowing the soil to 25-40 cm, and spreading the small-particle coal residue to the surface of the soil not plowed out; S3, mixing well the plowed soil with desulfurization gypsum, biochar and a water-holding agent to obtain modified soil; S4, mixing part by volume of the modified soil with the medium-particle coal cinder and the fly ash to obtain medium soil; S4, mixing the rest of the modified soil with the large-particle coal cinder and the fly ash to obtain top soil. The wastes, coal cinder and desulfurization gypsum, are reused to modify saline-alkaline soil, and the modifying cost is effectively lowered for the saline-alkaline soil; by the aid of the biochar and the water-holding agent, formation of soil aggregate structure is accelerated, microbial ambient of the oil is improved, and saline-alkaline soil can be improved faster.

The invention provides an additive for improving soil. Raw materials of the additive comprises a medicinal ore, structural characteristics of the medicinal ore and pharmacological action of the medicinal ore are used, at the same time, a theory of syndrome differentiation and treatment in Chinese medicine and a theory of system balance are combined, traditional Chinese medicines are applied to soil environmental management to improve the micro-ecological balance in the soil, so that soil hardening is improved while soil fertility and adaptability to the outside world are enhanced, and a problem of soil hardening is fundamentally solved.

The invention discloses a compound biological feed additive for dairy cows, and belongs to the technical fields of forage science and feed additives. The feed additive disclosed by the invention comprises a feed-grade fulvic acid, a Chinese medicinal herb extract, probiotics and a carrier. The feed additive disclosed by the invention is capable of enhancing the immunity of dairy cows, significantly improving the milking performance, solving the problem of milk supply shortage, improving the milk quality and reducing the bad effects on people and environment caused by the dairy cows after being added to diet of dairy cows, is a novel safe, reliable and green feed additive product, and has a good application prospect.

The invention provides a method for repairing vegetable garden soil cadmium pollution. Nano-zeolite with the soil weight being 0.5% to 1.0% and nano-magnesium hydroxide with the land fertilizer amount being 0.1% to 0.5% are used and are sufficiently and evenly mixed with soil through broadcasting, furrow dressing and hole application, the soil turning depth ranges from 15 cm to 20 cm, and after balance is conducted for 5 days to 7 days, vegetables or other crops are transplanted. According to the method, multiple repairing technologies such as in-situ passivation, plant repairing and microorganism repairing are organically combined, and soil Cd pollution is effectively repaired through a synergistic effect.

The invention discloses a method for using agricultural wastes as a modifier to repair salinity soil. The method includes: commercial organic fertilizer is mixed with straws or straws are mixed with 1% chitosan to serve as the modifier; the commercial organic fertilizer is well mixed with the straws or the straws are well mixed with chitosan solution according to the proportion of 1-3 tons of commercial organic fertilizer per mu, 0.2-0.6 ton of straws per mu, and 1.1-3.3 tons of chitosan solution per mu, the mixture is evenly spread on the ploughed soil, and a rotary cultivator is used for rotary tillage of the soil to allow the secondary salinity soil to be well mixed with the modifier. By the comprehensive action of the agricultural wastes, the soil can keep much moisture, microbial activity of the soil can be stimulated, soil salinity can be degraded fast, and contends of various ions in the soil can be changed. The method has the advantages that the agricultural wastes are used effectively and turned into wealth, crop yield can be increased, crop quality can be improved, economical benefits can be increased, and sustainable agricultural developments can be guaranteed.

The invention relates to the field of ecological aquaculture, and discloses a stereoscopic ecological farm and a breeding method thereof. The structure of a main body of the farm and a roof rack are made by connection of light steel prefabricated parts. The roof rack is connected to the top of the structure of the main body of the farm and is formed by splicing two pieces of symmetrically-arranged roof rack units. The structure of the main body is divided into an upper-layer breeding area, a middle-layer fermentation area and a low-layer precipitation area. The breeding area is composed of relatively independent breeding houses. The fermentation area is composed of relatively independent fermentation houses. The fermentation houses correspond to the breeding houses in the upper layer. A hopper-shaped feces receiving tank is arranged below a feces leaking board of each breeding house. A filter net is arranged obliquely arranged in each hopper-shaped feces. The side board at the bottom end of each filter net is provided with a feces outlet and communicates with a feces conveying pipe. The fermentation area is connected with an earthworm breeding area. The earthworm breeding area is connected with a plantation area and an organic fertilizer fermentation area. A straw padding layer is laid in the fermentation area. A liquid dung conveying pipeline downwardly communicates with the low-layer precipitation area.

The invention discloses a comprehensive soil conditioner capable of controlling ginseng red coating disease caused by many factors. The conditioner is a multicomponent complexing agent, and can effectively prevent the red coating disease caused by many factors, thereby achieving the effect of comprehensively and effectively controlling ginseng red coating disease. The conditioner is also a nutrient conditioner which does not have any toxic or harmful effect. The soil conditioner contains abundant nutrient substances, and has the effects of improving the ginseng soil nutrient condition and promoting the ginseng root system growth and dry matter accumulation. The conditioner has the advantages of simple production method and stable components, and can be easily stored for a long time. The application method is simple, and the application time is unrestricted. The soil conditioner can be applied as a base fertilizer or additional fertilizer at any time so as to prevent the red coating disease at any time.

The invention discloses a multifunctional ecological soil conditioner. The soil conditioner comprises urea-formaldehyde foam containing organic matters, biochar, humic acid, wood vinegar, imidazole modified tapioca starch and azotobacter. The multifunctional ecological soil conditioner simultaneously has the multiple conditioning effects of stabilizing heavy metals, preserving moisture and fertility, realizing slow release and long-time action of nutrients, increasing the fertilizer utilization ratio, improving the soil structure and micro-ecological environment and the like, and can adapt to conditioning and restoration of various polluted soils.

The invention discloses a passivator for farmland heavy metal contaminated soil, and a preparation method and application of the passivator. The passivator for the farmland heavy metal contaminated soil is mainly composed of clay minerals, iron-based minerals, phosphorus-based compounds, areca waste powder, a pH regulator and the like. The preparation method comprises the following steps: drying and crushing areca nuts, areca seed kernels, areca branches and the like generated in an areca-nut production process, then mixing the dried and crushed areca waste powder with the clay minerals, the iron-based minerals and the phosphorus-based compounds, then adjusting the pH value by adopting the pH regulator to obtain the passivator. The passivator is applied to the farmland heavy metal contaminated soil, dissociative heavy metal ions in the soil can be efficiently adsorbed and fixed, so that heavy metals entering crops can be effectively reduced, the original ecological environment and thesoil structure are not damaged, meanwhile the soil fertility can be improved, the harm of harmful organisms in the soil can be reduced, and the yield of the crops can be increased.

The invention relates to the technical field of vegetable planting, and particularly discloses a plant fermentation extract for improving vegetable soil planting and a preparation method thereof. Theplant fermentation extract for improving vegetable soil planting is prepared from cape jasmine, cyrtomium fortunei, germs, tricholoma matsutake, salicornia europaea, honeysuckle, dried lumbricus, pericarpium citri reticulatae, zinc-rich yeast, hirudin, eucommia ulmoides, selenium yeast, seaweed, red ginseng, monopotassium phosphate, fructus aurantii immaturus, cordyceps sinensis, magnesium sulfate, shredded coconut stuffing, liquorice, adenophora root and pollen through fermentation, extraction and pulverization. Raw materials are easy to obtain, the preparation process is simple, the soil structure is effectively improved, the number and activity of effective microorganisms in soil are increased, the soil magnesium content is increased, vegetable growth, yield increase and quality improvement are facilitated, and the plant fermentation extract is suitable for wide application and popularization.

The invention provides a method for producing compound bacteria for water environment improvement. The compound bacteria comprise the following strains in percentage by weight: 30-40 percent of bacillus subtilis, 30-40 percent of bacillus licheniformis, 10-20 percent of actinomycetes, 10-20 percent of denitrifying bacteria and 10-20 percent of photosynthetic bacteria, totally 100 percent.

The invention discloses a water quality regulator which comprises, by weight, 20-25 parts of microbial agent, 10-15 parts of lotus leaf powder, 40-50 parts of adsorbent, 10-15 parts sodium dihydrogen phosphate and 6-8 parts of sodium percarbonate, wherein the adsorbent is prepared from zeolite powder, modified montmorillonite and tourmaline ceramsite. Substances cooperate with each other to jointly adjust water quality from multiple aspects of adsorption flocculation, increasing oxygen content of water bodies, decomposing toxic substances, improving microflora of the water bodies and adjusting pH of the water bodies, and no secondary toxic substance and secondary pollution are caused, so that proper water quality environment is provided for giant salamander growth.

The present invention relates to an 8% pig premix under the net energy system. A pig feed is characterized by preparing from the following raw materials in weight percentage in a recommended formula: 67% of corn, 18% of soybean meal, 7% of wheat bran, and 8% of the premix, and is prepared into a batch mixture with CP 16%, DLys 1.0% and NE2230 Kcal / kg. The premix can be applied in growing pigs of 20-50 kg, reduce NE and CP levels in daily ration and feed costs, control energy deposition and carcass fat, fully enhance the absorption and utilization rate of raw materials, significantly reduce nitrogen excretion amount, thus improve animal performance, at the same time improve pig hair color, and increase economic efficiency pig farms.

The invention discloses a scalp care composition and application thereof. The scalp care composition comprises the following components in percentages by weight: 0.1-2% of a scalp barrier function repairing component, 0.1-1% of an oil control component and 0.1-0.5% of an anti-allergy component, wherein the scalp barrier function repairing component comprises 0.1-0.5% of water-soluble ceramide, 0.1-0.5% of lactobacillus / soybean milk fermentation product filtrate and 0.2-0.8% of a sargassum filipendula extract; the oil control component comprises 0.1-0.5% of a hypnea musciformis extract and 0.1-0.5% of a mangnolia officinalis bark extract; and the anti-allergy component comprises 0.1-0.5% of maltotetraose. The scalp care composition is mild and safe, has low irritation, effectively improvesthe microbial environment of the scalp, and has effects of balancing water and oil, relieving itching and repairing the damaged barrier of the scalp.

The invention discloses a conditioner for heavy-metal-contaminated soil of an acid farmland and a preparation method and application thereof. The soil conditioner is mainly composed of clay minerals,iron-based minerals, phosphorus-based compounds, betel nut residue decomposed fertilizer, betel nut residue powder, quick lime and the like; the preparation method of the conditioner comprises the steps that betel nut residues, farmyard manure and straw are decomposed by means of an accumulation method to obtain the betel nut residue decomposed fertilizer; betel nut residues are dried and crushedto obtain the betel nut residue powder; after the betel nut residue decomposed fertilizer, the betel nut residue powder, the clay minerals, the iron-based minerals and the phosphorus-based compounds are mixed, the quick lime is adopted for adjusting the pH to alkalinity, and the conditioner is obtained; the conditioner is used for the heavy-metal-contaminated soil so that not only can free heavy metal ions in the soil be efficiently adsorbed and fixed and prevented from entering crops effectively, but also the original ecological environment and soil structure of the farmland are not destroyed, the soil fertility is improved at the same time, the damage of harmful organisms in soil is reduced, and the yield of the crops is increased.

The invention discloses a ripping and ventilating liquid fertilizer with a seedling expanding function. The ripping and ventilating liquid fertilizer is prepared from the following raw materials in parts by weight: 26-30 parts of calcium carbonate, 4-6 parts of potassium epsom salt, 6-7 parts of diatomaceous earth, 10-13 parts of oil cake, 3-5 parts of folium artemisiae argyi, 280-320 parts of powdery potassium silicate, 15-25 parts of chlormequat chloride preparation, 8-10 parts of mixture of rice chaff and husk, 6-9 parts of chitosan, 33-37 parts of potassium nitrate, 5-8 parts of zircon sand, 9-13 parts of rape seed cake, 2-4 parts of saponin, 8-12 parts of a mepiquat-chloride preparation and 800-900 parts of an assistant. The liquid fertilizer disclosed by the invention is stable in property, and abundant in nutrient elements, meets the requirements in various stages of crop growth, contains a lot of bioactive components, and is capable of quickly improving the microbial environment of the soil, increasing soil gaps and improving the ventilating and fertilizer-protecting capabilities of the soil after being applied.

The invention discloses a chemical fertilizer for kiwi fruits. The chemical fertilizer for kiwi fruits is prepared from the following materials in parts by weight: 45-50 parts of urea, 20-25 parts of calcium superphosphate, 15-20 parts of potassium chloride, 0.5-0.8 part of a solid microbial agent, 1-2 parts of chitosan oligosaccharide, 90-100 parts of decomposed farm manure and 15-20 parts of attapulgite. The chemical fertilizer in way of combining organic matters and inorganic matters not only ensures the nutritional requirements in growth of kiwi fruits, but also has a relatively strong repairing effect on soil, is harmless to the environment, and further has a slow release effect. The chemical fertilizer can maintain continuous supply of fertilizer efficiency, can inhibit growth of harmful bacteria and prevent and treat plant diseases and insect pests and further can improve the stress resistance of the kiwi fruits. The produced kiwi fruits have the characteristics of being full in fruit, more in grains and sweet in taste.

This invention provides a novel disinfectant for teats of animals using a microorganism. The disinfectant for teats of animals of this invention is characterized in that it comprises a microorganism belonging to genus Brachybacterium. It is preferable to use a novel microorganisms, which is deposited as a bacterial strain AAA-a of the genus Brachybacterium (Accession No. FERM BP-6848) in the International Depositary Authority.

The invention relates to the technical field of contaminated soil restoration, in particular to a method for rapidly restoring petroleum-contaminated soil. The method comprises the steps: inoculating and culturing bacterial-feeding nematodes on a nematode growth medium plate with gradual increase of petroleum concentration, and thus obtaining domesticated bacterial-feeding nematodes; adding organic matters into the petroleum-contaminated soil, and uniformly stirring and mixing, wherein the added content of the organic matters is 0.5-1% of the quality of the petroleum-contaminated soil; inoculating the domesticated bacterial-feeding nematodes into the petroleum-contaminated soil with the organic matters, and restoring the soil by utilizing the bacterial-feeding nematodes, the organic matters and microorganisms in the petroleum-contaminated soil. The method for restoring the petroleum-contaminated soil is simple and convenient and is easy to implement. The added organic matters can improve the microbial environment of soil, and the organic matters and the bacterial-feeding nematodes are combined to act so as to accelerate reducing the petroleum concentration of the contaminated soil. By recycling the method, the method can effectively purify the soil and realize the reuse of the contaminated soil.