226results about How to "Protect the ecology" patented technology

The invention relates to tea leaf cultivation, in particular to an Anji white tea ecological and efficient cultivation method. The method comprises the following steps: the ecology of a tea garden is constructed; tea seedlings are transplanted; after the tea seedlings are lifted, planting furrows are formed, base fertilizer is applied into the furrows and mixed with soil uniformly, the mixture is covered with a layer of surface soil, and the Anji white tea seedlings which accord with the standard of coming out of a nursery are transplanted; the depth of the planting furrows is around 30-36cm; 2-3 tea seedlings are planted in each cluster; the tea seedlings are moved into the furrows, original postures of root systems are maintained, the root systems are stretched, and the root systems are covered with soil and treaded tightly at the same time; the tea seedlings are planted in single row in a strip array mode, wherein the row spacing ranges from 150cm to 170cm, and the cluster spacing ranges from 26cm to 33cm; trees of economic value are interplanted; three-dimensional keeping and cultivation are conducted; after spring tea leaf picking is completed in a grown tea garden, the tea trees are immediately subjected to heavy pruning or deep pruning, tea leaves are not picked in summer and autumn, fertility management is reinforced, and the tea leaves grow naturally; fertilization is managed; tea flowers are removed, wherein the tea flowers are removed manually in a period when the tea flowers bloom intensively in autumn and winter every year; plant diseases and insect pests are managed; the tea garden is closed. According to the Anji white tea ecological and efficient cultivation method, the tea leaves are high in quality, safety of the tea leaves can be guaranteed, the yield of the tea leaves is increased, the income of the tea garden is also increased, and the ecology of the tea garden is protected.

The invention discloses a horizontal placement, inverted plantation and cultivation method for understory polygonatum cyrtonema Hua and belongs to the technical field of artificial cultivation. The method comprises the following steps: (1) selecting a forest stand; (2) selecting a forest land; (3) treating the forest land; (4) selecting seed stems; (5) performing topping and topdressing; (6) performing harvesting. A seed stem placement method is a horizontal placement and inverted plantation method. According to the horizontal placement, inverted plantation and cultivation method for the understory polygonatum cyrtonema Hua, unique technologies such as a close planting technology, a topping technology and a covering technology are developed, the yield is increased obviously, the quantity of buds is large, the method can be widely applied to understory interplanting for castanea henryi forests, castanea mollissima forests, moso bamboo forests and Chinese fir forests, the high yield is achieved, the water and soil loss is reduced, the ecological environment is protected, and the horizontal placement, inverted plantation and cultivation method for the understory polygonatum cyrtonema Hua is a production technology laying equal stress on the economical benefit and the ecological benefit.

The invention discloses ecological river interlocking type building blocks and a construction method for building a protection ridge through the building blocks. Each building block comprises a building block basal body, a first building block connecting body and a second building block connecting body are arranged on the two sides of each building block basal body respectively, and the first building block connecting body and the second building block body are respectively provided with grouting holes. The construction method for building the protection ridge through the building blocks particularly includes the following steps of surveying and setting out, base slot excavation and PVC drain pipe embedment, bottom plate concrete pouring, reinforcing mesh laying and installing, ecological retaining wall installing, steel doweling and grouting, grass planting, earthwork backfilling and geogrid laying. The building blocks have the advantages of being high in strength and crack resistance and few in consumed materials, and therefore the cost for manufacturing the mutually-embedded protection slope building blocks is reduced; bottom plates, retaining walls and earthworks behind the walls form a stable structure, and the structure can resist the load effect and is stable and firm.

The invention discloses a botanical plant protection agent, whose raw material components and parts by weight include: 1-3 parts of litsea cubeba oil, 1-8 parts of azadirachtin, 3-5 parts of silicate, 0.5 parts of surfactant -1 part, 5-10 parts of tackifier and 500-700 parts of water. The preparation method comprises the steps of dissolving the tackifier raw material with water to form a tackifier solution, then emulsifying the litsea cubeba oil and azadirachtin with water, adding the tackifier solution solution and silicate, fully stirring and mixing uniformly to obtain the product . The botanical plant protection agent of the present invention maintains the characteristics of low toxicity, high efficiency, easy degradation, and no residue of botanical pesticides, is not easy to produce drug resistance to pests, does not pollute the environment, and has a good control effect on crops. It is a broad-spectrum new pesticide preparation for pest, sterilization and anti-virus, which can be used alone or / and mixed with common insecticides and pesticides.

The invention relates to a Phlebopus portentosus cultivating method. The method comprises the steps of culture medium preparing, bacterium inoculating, earthening, mycelium culture in an earthening layer and fruiting cultivating. The invention further relates to a fungus culture medium and the purpose of the fungus culture medium in Phlebopus portentosus cultivating.

The present invention relates to an autoclaved aerated concrete plate produced by using Yellow River sand. The base material components of the concrete plate billet comprise 2450-3500 kg of Yellow River sand, 480-700 kg of cement, 420-620 kg of quick lime, 30-120 kg of slaked lime, 42-50 kg of desulfurized gypsum, 37-50 kg of magnesite, 4.0-4.5 kg of aluminum powder paste, and 0.05-0.1 kg of a foam stabilizer. According to the present invention, the Yellow River sand is adopted to replace the ordinary natural sand so as to be adopted as the siliceous material, and the prepared ALC plate has characteristics of high compressive strength, high stiffness, low deflection value, high bonding strength between the billet and the steel bar, good flatness, substantially-improved construction efficiency, project cost reduction, and broad market prospects.

The invention relates to an environment-friendly recycling treatment system for waste plastic bottles. The environment-friendly recycling treatment system comprises a base plate, a cleaning and feeding device, a conveying device, a squeezing device, a crushing device and a storage device. The base plate is of an L-shaped structure. The cleaning and feeding device is located at the front side end of the base plate. The conveying device is located right on the rear portion of the cleaning and feeding device, and the conveying device and the cleaning and feeding device are located on the same straight line. The squeezing device is located at an outlet in the rear side of the conveying device. The crushing device and the conveying device are vertically arranged, and the crushing device is fixedly connected with the base plate. The storage device is installed at the left side of the crushing device. By means of the environment-friendly recycling treatment system, the waste plastic bottles can be cleaned, pushed, fed, conveyed, squeezed, crushed and stored, and the whole recycling treatment of the waste plastic bottles is realized; moreover, the treatment process is high in degree of mechanization, a large number of labor force is saved, and treatment efficiency is improved; and meanwhile, pollution to the environment by the waste plastic bottles is avoided, and the environment and ecology are protected.

The invention discloses steel-slag concrete. The steel-slag concrete is prepared from raw material in parts by volume as follows: 1,100-1,500 parts of steel slag stone, 80-120 parts of mineral powder, 1,000-1,400 parts of iron tailings sand, 200-250 parts of cement, 150-190 parts of water, 10-50 parts of fly ash and 1-12 parts of a water reducing agent. The steel-slag concrete prepared from steel slag instead of stone as coarse aggregate can have counterweight and protection functions, various indexes of the concrete all meet standard requirements of common concrete, and the anti-permeability, the wear resistance and the like of the concrete are even better than those of the common concrete. With massive use of the steel slag, resources such as yellow sand, stone, iron ore and the like are protected, environmental pollution caused by steel slag stacking is reduced, and the ecology is protected.

The invention discloses water treatment filler based on modified biomass ash and a preparing method thereof. The preparing method includes the steps that biomass ash is added into a mixed solution according to the ratio of 0.6-1 kg of biomass ash to 1 L of mixed solution, mixed and stirred uniformly, soaked and rinsed to obtain granular water treatment filler based on modified biomass ash; the biomass ash is obtained by combusting biomass fuel, and the mixed solution contains acetic acid and organic matter. Acetic acid and organic matter are adopted to compounding and modifying the biomass ash, the specific area of the biomass ash is increased, and the number of surface functional groups is increased, which is beneficial for provides more attachment points for microorganisms and beneficial to chemisorption of nutrient substances in water; recycling of waste is achieved by adopting biomass power plant waste namely biomass ash as the raw material, the biomass ash is reasonably and effectively used, and water treatment cost is reduced.

The invention discloses an application of Typhlodromips swirskill Athias-Henriot for controlling pest mites in farmlands and orchards. Being taken as the effective natural enemy of twenty crop pest mites, the Typhlodromips swirskill Athias-Henriot is applied to production practice for controlling pest mites on fruit trees, and controlling pest mites on cotton, corn and hops.

The invention provides a dihydrate desulfurized gypsum water-resistant putty for interior and exterior walls, and a production method thereof, and relates to a desulfurizing technique of smoke gases from an electric power plant, belonging to the field of resource comprehensive utilization. Industrial byproduct gypsum generated during the desulfurizing technique of the smoke gases from the electric power plant can be modified without calcining. The dihydrate desulfurized gypsum water-resistant putty is composed of the following components: 45-75% of a composite cementing material, 5-10% of an early strength agent, 25-35% of filler, 0.2-0.4% of a water retention agent, 1.5-2.5% of an adhesive and 0.3-0.5% of a flexibilizer. The composite cementing material is composed of the following components: 65-75% of dihydrate desulfurized gypsum, 20-25% of an active material, 5-15% of an excitation material and 0.5-2.0% of a coagulation accelerating material. The production method comprises the following steps of: metering and mixing oven-dried or air-dried dihydrate desulfurized gypsum with the active material, the excitation material and the coagulation accelerating material according to a certain proportion to obtain the composite cementing material; and metering and mixing the composite cementing material with additives including the early strength agent according to a certain proportion. The dihydrate desulfurized gypsum water-resistant putty has the advantages of high flexural strength and compressive strength, high water resistance and low cost. The technique develops a novel way for the utilization of dihydrate desulfurized gypsum.

The invention discloses a method for extracting tannin from banana stems and fruit axes, and the method comprises the following steps: (1) collecting materials, and shredding the materials; (2) kneading into threads; (3) squeezing, and collecting a stock solution; (4) concentrating; (5) preparing an animal glue solution for later use: adding animal glue into a saturated sodium chloride solution, and heating to dissolve the animal glue; (6) preparing an ethanol solution which is composed of 45-50 parts of 95wt% ethanol, 45-50 parts of softened water and 0.5-1 part of 60wt% hydrochloric acid; (7) stirring and clarifying; (8) filtering; (9) extracting tannin; and (10) drying at a low temperature to obtain the finished tannin product. The method provided by the invention has the advantages of low development cost and low labor intensity, and is convenient and practical. By utilizing the method disclosed by the invention, wastes are changed into valuable substances, resources are fully utilized, and new raw material resources are provided for the chemical industry in China; the required equipment is simple, and can be easily mastered by common working personnel in enterprises; no chemical assistant which is harmful to the environment is needed in the extraction process; and the method disclosed by the invention breaks through the traditional plant tannin extraction process, and performs an active function for protecting the ecology.

The invention provides a method for improving the biomass of chlorella in swine wastewater, belonging to the field of microbe application. Chlorella assigned with the accession number of CGMCC NO.9225 and paenibacillus elgii assigned with the accession number of CGMCC NO.7724 are co-cultured in the swine wastewater, the result shows that paenibacillus elgii can obviously improve the biomass of chlorella in the swine wastewater, and the promotion effect achieves 1.6 times. With the adoption of the method, the treatment problem of the swine wastewater is solved, and the environment pollution is reduced; due to the addition of paenibacillus elgii, the water body microenvironment in the swine wastewater is improved, the biomass of chlorella is obviously improved, further, the production cost of microalgae biodiesel is reduced, thus good economic benefit is obtained, and therefore, the method has a good market application prospect.

The invention relates to an interplanting method of shiny-leaved yellowhorn and lycium barbarum. Lycium barbarum seedlings are planted on a circumference (circular low earth bank) which takes the shiny-leaved yellowhorn seedlings as the circle center and has the diameter of 1.5-2m; after one year, the average survival rate of the shiny-leaved yellowhorn is more than 96%; and the average survival rate of the lycium barbarum is more than 91%. By adopting the mode that the lycium barbarum and the shiny-leaved yellowhorn are interplanted, the problem that no income is generated at the early growing period of the shiny-leaved yellowhorn is solved, and the economic benefits of farmer households in the western desertification area are effectively increased; the recovered ecological environment is not damaged when the ripe lycium barbarum is picked, and the problems that the ecologic is frail and the economic development is slow in the western area in China are effectively solved; and due to the circular design, the flowing sand is effectively prevented from flowing, the air speed on the surface of the ground is slowed down, and good popularization and application prospects are achieved.

The present invention discloses the production process of plant type organic fertilizer for bamboo shoots. Excrement of farm animal is produced into the plant type organic fertilizer through mixing while adding crushed crop stalk, adding probiotics, adding vegetative pest repelling matter, stacking to ferment, drying and packing. The organic fertilizer produced through modern technological process with microbial technology has excellent physical property, proper nitrogen fertilizer, phosphate fertilizer and potash fertilizer proportion, high fertility and function of inhibiting underground pests. The organic fertilizer is especially suitable for bamboo shoots as well as vegetable and other crops.

The invention relates to the technical field of livestock breeding, in particular to a green ecological breeding method for silky fowls. The method specifically includes the steps of selecting a sandy soil slope with woods for breeding under the woods, and adding decoction of safe and original ecological Chinese herbal medicine including buddleia officinalis, caesalpinia minax and licorice into pollution-free feed to prevent and cure diseases of silky fowl groups. Due to the fact that no feed additive is used, antibiotics and veterinary medicine are avoided, it is guaranteed that produced silky fowls are green products, a light buddleia officinali fragrance rises from silky fowl meat, and the quality is greatly improved. Meanwhile, the land resources are protected to the maximum degree, and green ecological breeding is achieved.

An efficient multi-element organic fertilizer is prepared from the dregs of Chinese-medicinal materials as basic raw material, residuum of animal and plant, and life garbage through mixing and fermenting. Its advantages are high quality, durable action, high resistance to bacteria, pests and viruses, and no poison, odor and harm.

The invention relates to a high-efficiency and environment-friendly biopesticide, which uses natural plant extracts entirely, takes d-limonene and azadirachtin as the main effective composition, and its components contain d-limonene by 10% to 40% (by weight) , 0.1% to 5% (weight) of azadirachtin, 10% to 25% (weight) of an emulsifier, and 30% to 74.9% (weight) of a solvent. The insecticide of the present invention can completely replace chemical insecticides and chemical pesticides, is non-toxic, and has greater quick-acting properties than currently used biological insecticides and biological pesticides, and has far-reaching significance for protecting ecology, protecting the environment, and promoting human health. The insecticide of the present invention is non-toxic and non-irritating to humans and animals, and can be used in any environment and directly imported fruit and vegetable products. The insecticide produced according to the invention has abundant sources of raw materials, simple and easy production process, does not produce or discharge any pollutants in the production process, and does not pollute the environment.

The invention relates to a technology for extracting active ingredient of plant, in particular to a technology for producing triptodiolide with leaf of tripterygium, which comprises the following steps: grinding dry leaf-water boiling-first concentrating-centrifugally removing impurity-extracting chloroform-second concentrating-extracting on silica gel column-third concentrating-second extracting on silica gel column-fourth concentrating-crystallizing-recrystallizing-purifying-inspecting to store. The invention has the advantages of simple process flow, safe production and high yield, and is suitable for industrial production.

The invention discloses a grass-growing cultivating mode of a macadamia integrifolia orchard. The grass-growing cultivating mode comprises the following steps of constructing an orchard and performingplanting; performing fertilizing management; performing water management; performing leader branch cutting and performing trimming; performing extermination of diseases and insect pests; and performing grass growing in the orchard. According to the grass-growing cultivating mode disclosed by the invention, in accordance with the characteristics that in China, macadamia integrifolia is mainly planted in mountainous regions and hilly regions, and the row spacing between plants is large, orchard grass growing management is performed on the orchards; and besides, cultivation management of soil, water and fertilizers and the like is optimized, a macadamia integrifolia cultivating mode which is high in per mu yield, and can effectively exterminate diseases and insect pests, and take account ofprevention of soil erosion is provided, and the cultivating mode has important significance on accelerating the development of the macadamia integrifolia, enlarging the planting area and improving incomes of peasants.

The invention relates to sports equipment, in particular to a badminton racket with plastic handle. The badminton racket with plastic handle comprises a racket handle, a central rod and the badminton racket, wherein a racket handle main body is a hollow plastic injection molding body; the tapered front end of the racket handle is provided with a deep hole for fixing the central rod of the badminton racket; a set of reinforcing ribs are arranged on the outer side of the deep hole wall; an end cover is arranged on the bottom of the racket handle; antiskid elastomer plastic is arranged on the outer layer of the main body; the racket handle main body and the antiskid elastomer plastic of the outer layer are molded by injection; a set of damping strips are arranged in the deep hole which is formed at the front end of the main body and is used for fixing the central rod of the badminton racket; and the main body, the central rod of the badminton racket and the bottom end cover are bonded by an adhesive. The racket handle of the invention is made of two materials with different properties, namely, the main body is made of compression and wear resistant and stable engineering plastic, and the outer layer is cast with an elastomer plastic material with good handfeel by an injection molding process, so that the labor is saved; the strength of the racket handle is improved due to the integration of the racket handle, an ergonomic design of special positions ensures that the racket handle is more suitable for handles, comfortable and easy to clean, and the change of different colors increases visual impact; besides, safe and recoverable materials can protect the ecology.

The invention discloses a preparation method of mulberry twig granular biofuel, aiming to solve the problem that plenty of mulberry twigs generated by silkworm breeding can not be effectively utilized. The novel granular biofuel is prepared by utilizing waste mulberry twigs as the main raw materials and moderately adding auxiliary materials. The prepared granular fuel has excellent combustion performance. The preparation method has the beneficial effects that the mulberry twigs as byproducts of the silk industry can be effectively utilized; the raw materials are abundant, have strong reproducibility and are low in cost; the mulberry twig granular biofuel has a high combustion value and excellent combustion performance, is basically free from smoke, carbon dioxide and sulfur dioxide emission during combustion, and has great effects on controlling environmental pollution, protecting ecology, increasing the economic benefits of the traditional silk industries and increasing the income of farmers.

The invention discloses an environment-friendly floating island for an artificial ecological lake and a using method. The environment-friendly floating island comprises a floating plate, first planting groove bodies, a floating garbage collecting unit and a floating unit. The floating plate is rectangular and is uniformly provided with meshes; the first planting groove bodies of L-shaped structures are arranged at the four corners of the upper surface of the floating plate correspondingly; the two right-angle sides of each first planting groove body are flush with the right-angle edges of thefloating plate; the outer side surface of the right-angle side of each first planting groove body is connected with one end of a connecting strip through a bolt; the other end of each connecting stripis connected with the outer side face of the right-angle side of the floating plate through bolts; the two ends of the four first planting groove bodies are obliquely arranged, isosceles-trapezoid-shaped notches are formed in the middles of the four side faces of the floating plate; the short sides of the notches are located inside, the long sides of the notches face outwards, and the floating garbage collecting unit is installed on the short side of each notch. According to the environment-friendly floating island for the artificial ecological lake and the using method, garbage attached to the periphery of the floating island can be collected through stormy waves, ecology is protected, and the lake surface and the floating island can be kept attractive.

The invention discloses a cable erecting system based on an unmanned aerial vehicle and a working method thereof and belongs to the technical field of cable erecting. The system comprises the unmannedaerial vehicle, a tension machine and a motorized winch, wherein a traction rope winding and unwinding mechanism is arranged at a lower end of the unmanned aerial vehicle, the traction rope winding and unwinding mechanism comprises a winding and unwinding assembly, a tension detection assembly, an adjusting assembly and a first traction rope, the tension machine is provided with an installation cable, one end of the installation cable is provided with a second traction rope, one end of the second traction rope is fixedly connected with the installation cable, the other end of the second traction rope is matched with a free end of the first traction rope, and the motorized winch is matched with the second traction rope and the installation cable. The system is advantaged in that by arranging the tension detection assembly, the tension of the first traction rope can be detected, flight stability of the unmanned aerial vehicle is guaranteed, and by arranging the first traction rope and the second traction rope, the situation that the traction ropes are broken in the working process can be avoided.

The invention relates to an HVAC technique field used for buildings, providing a product which can be manufactured in a factory and applied in construction site.

The invention relates to a super-smooth plastic colored pencil which comprises a penholder, a skin and a refill, wherein the refill is produced from the following materials in parts by weight: 20-30 parts of polystyrene, 10-20 parts of SBS, 30-50 parts of talcum powder, 10-20 parts of pigment, 1-5 parts of pigment dispersant, 1-5 parts of lubricating assistant, 1-5 parts of seaweed extract, 2-5 parts of modified carbon fiber and 3-6 parts of modified polycarbonate. According to the invention, high polymer material is adopted, and the pencil produced according to a scientific and reliable formula has the physical and mechanical performances and cutting characteristic of wood pencils, can resist falling and fracture, is smooth in writing and moderate in concentration and abrasion, and can be subjected to various contour machining on common machining equipment.

The invention relates to a novel solid sterilizing and disinfecting material, and preparation and application thereof. The novel sterilizing and disinfecting material is prepared from the following main raw materials: quaternary ammonium salt, polyamine, cetanol polyethylene ether and guanidine salt; the novel sterilizing and disinfecting material can quickly kill all bacteria and viruses in surroundings within a short time by a purely physical method, the whole process is quick, clean and complete, and the purely physical process does not have any toxic or side effect; the novel sterilizing and disinfecting material can be widely applied to the fields of medical and health industry, food packaging and refreshing industry, aquaculture industry, aquarium fish and landscape water treatment, sterilization and disinfection of silkworm breeding utensils and the surroundings, long-range fishing operation, water treatment industry, aerospace and the like; the novel sterilizing and disinfecting material can be produced into many products having significant impacts on human life and production, such as nonwoven fabric, a filter screen, a film, a respirator, a sanitary napkin, underwear, socks, patient clothes, beddings and water pipes with excellent bactericidal performance.

The invention discloses a biological organic fertilizer prepared from pig-raising blowdown liquid manure. The biological organic fertilizer is characterized by comprising a liquid fertilizer and a granular fertilizer. The biological organic fertilizer disclosed by the invention is in solid-liquid separation, thereby being very convenient all in use, transportation and storage, can be used alone and can further be used in combination of solid and liquid states and can improve the growth of roots and seedlings, thereby having obvious effects on stimulating the rapid growth of crops, enhancing the yield and quality of agricultural products and increasing both yield and incomes. The biological organic fertilizer can effectively control the population quantity of soil-borne pathogenic bacteria and has a strong ability to resist soil-borne diseases, thereby being the high-quality fertilizer for producing green agricultural products.

The invention discloses a biomass oil combustion device. The biomass oil combustion device comprises an air compressor (1), an air blower (2), a combustor (3) and an oil tank (5), wherein the oil tank (5) comprises an oil tank body (6); an electric heater (7) is mounted in the oil tank body (6); the combustor (3) comprises a combustor body (31) and an altar lamp device (20); a combustion air inlet (13), an oil inlet (14) and a compressed air inlet (15) are formed in the combustor body (31); an oil pump inlet (9) in the oil tank body (6) is connected with the oil inlet (14) through an oil transmission pipeline (16); an outlet of the air compressor (1) is connected with the compressed air inlet (15) through a compressed air pipe (18); and an outlet of the air blower (2) is connected with the combustion air inlet (13) through a ventilation pipe (19). The biomass oil combustion device realizes stable and full combustion of biomass oil, and solves the problem of poor fluidity and combustibility of the biomass oil.

The invention relates to an air conditioning system which can transmit sea cold along underground water-bearing layer, comprising a water source, a water feeding pump, a water processor, water filling pump, two stop valves, two heat exchangers, a pump tube, a reflux branch tube, an air cooling processor, a purifying tank, a butterfly valve, a water pump, a reflux pump, a coast protector, a filling tube, and a porous tip. The invention uses tap water to absorb the sea cold via a heat exchanger, and uses an underground second water-bearing layer as the coolant channel to transmit cold to object area. The invention can keep enough water content in underground water-bearing layer via continuous water filling method to avoid ground sink, while the invention can save energy, reduce cost, and protect environment.