89results about How to "Reduce disease" patented technology

The invention relates to the technical field of laying hen breeding, and discloses an automatic acquisition and analysis system for laying hen breeding data. The information acquisition unit is used for collecting physiological parameters, behavior data, environmental parameters and health indexes of laying hens in real time; the disease monitoring unit is used for analyzing the collected data and identifying physiological abnormality and behavior change before the disease occurs; the antibody level monitoring unit is used for evaluating the immune response capability of the laying hens to specific pathogens; the environment adaptability evaluation unit is used for evaluating the adaptability of the laying hens to the extreme environment according to the environment parameter change and the physiological response of the laying hens; the breeding decision support unit is used for integrating all data and analyzing the production performance, disease resistance and environmental adaptability of laying hens; an optimal feeding scheme is recommended, medicine use is reduced, and resource allocation is optimized.

The invention relates to the technical field of health care product preparation, and particularly discloses an oyster peptide enzyme oral liquid capable of enhancing immunity and a preparation method thereof, the oyster peptide enzyme oral liquid comprises the following components: 20 parts of oyster peptide, 50 parts of plant enzyme liquid, 5 parts of honey, 2 parts of fructo-oligosaccharide, 2 parts of lemon juice and 100 parts of purified water; the oyster peptide enzyme oral liquid contains rich natural antioxidant ingredients including oyster peptide and plant enzyme liquid, the oyster peptide contains a large amount of sulfur-containing amino acid, and the ingredients can be used as antioxidants to reduce generation of free radicals and protect cells from oxidative damage; the plant enzyme is rich in natural antioxidant enzyme, can promote synthesis of antioxidant enzyme in vivo and remove free radicals in vivo so as to slow down senescence and diseases, the oyster peptide and the enzyme act together to improve the activity of catalase in vivo, and oxidative stress is reduced by removing superoxide anion free radicals.

The invention discloses application of a substance with a TaSWEET11f gene knocked out to improvement of gibberellic disease resistance of wheat crops, and relates to the technical field of agricultural biology. According to the application, the correlation between the TaSWEET11f gene and the gibberellic disease resistance is found for the first time, three homologous genes TaSWEET11f-A, TaSWEET11f-B and TaSWEET11f-D of the gene are obtained through screening, the wheat TaSWEET11f gene is specifically knocked out in a receptor material by adopting a CRISPR / Cas9 gene editing technology, gibberellic disease resistance identification is carried out by utilizing a single-flower instillation method, and a result shows that compared with a receptor material Fielder, the wheat TaSWEET11f gene has the advantages that the wheat TaSWEET11f gene can be compared with the receptor material Fielder; the gibberellic disease resistance of a plant edited by the CR-Tasweet11f gene is obviously improved; according to the invention, the wheat TaSWEET11f gene is knocked out by using a CRISPR / Cas9 technology, so that a technical support is expected to be provided for directionally and rapidly creating new germplasm resistant to gibberellic disease, and the method has wide breeding utilization value.

The invention discloses a microbial compound high-efficiency organic bacterial fertilizer which comprises the following raw materials: 10-20 parts of a microbial agent, 10-20 parts of humic acid, 3-10 parts of natural mineral powder, 1-7 parts of a plant extract, 2-4 parts of amino acid, 2-5 parts of a seaweed extract, 1-3 parts of chitosan, 3-7 parts of charcoal, 1-3 parts of chitin, 2-5 parts of potassium fulvate and 1-3 parts of lignosulfonate. The problems that existing organic bacterial manure is single in function, not remarkable in effect, high in preparation cost and the like are solved. The organic bacterial fertilizer has multiple functions of improving soil fertility, promoting crop growth, enhancing crop stress resistance and the like, and the preparation method is simple, easy to implement, low in cost and suitable for large-scale production.

According to the method, bacillus licheniformis bacterial liquid and calcium ion liquid are sequentially, slowly and evenly sprayed on the surface of a soil body, soil particles on the surface of a slope are cemented, a layer of calcium carbonate protection film is formed on the surface of the soil body, the anti-scouring capacity of the soil body can be effectively improved, flowing of the soil particles is reduced, and plant growth is protected; the adopted bacillus licheniformis can also increase the number of effective microbial communities in soil, improve the root system environment, promote plant growth, inhibit reproduction of harmful microorganisms, improve the granular structure of the soil, improve the soil, regulate the pH value of the soil, improve the water storage, energy storage and heat preservation of the soil, improve the disease resistance of crops and promote the maturity of plants; after vegetation grows, the effect of water and soil conservation can be improved, generated calcium carbonate can also bond soil particles, water and soil loss is reduced, bacillus licheniformis plays a dual role, multiple utilization of resources is achieved, and wide application prospects are achieved.

The invention relates to the technical field of microbial control, and discloses a bacillus velezensis nano-material complex microbial inoculant as well as a preparation method and application thereof. The microbial inoculum is prepared by the following steps: preparing a bacterial suspension of bacillus velezensis; mixing sodium alginate with the bacterial suspension, adding nanocarbon, and stirring to obtain a mixed solution; and adding the mixed solution into a stirred calcium chloride solution, and reacting to obtain the bacillus velezensis microcapsule fungicide. The bacteriostasis rates of the fungicide for citrus brown spot, citrus colletotrichum gloeosporioides, citrus lipolytic macular blight, banana fusarium wilt and banana long leaf spot bacteria are all greater than 56%; the prevention and treatment effect on the Huanglongbing reaches 57.84%. After ultraviolet irradiation, the bacteriostatic ability of the microbial agent is reduced by only 4.32%, and the microbial agent can play a biological prevention and control role for a long time. The growth amount of citrus seedlings treated by the microbial inoculum can be increased by 220.39%, the number of newly grown leaves can be increased by 244.67%, and the microbial inoculum has a good plant growth promoting effect.

The invention provides a biological fermentation feed for enhancing immunity of aquatic animals and a preparation method of the biological fermentation feed, and relates to the technical field of aquaculture. The biological fermentation feed is prepared by compounding fish bone meal, a rice bran fermentation material, soybean meal, a compound fermentation material, visceral meal, orange peel powder, corn starch, compound vitamins, tea saponin and protocatechuic acid. According to the present invention, the defects in the prior art are overcome, the weight gain growth of the aquatic product is comprehensively ensured through the compound addition of the microbial components of the aquatic product feed and the regulation and control of other components, the immunity of the aquatic product is further improved, and the artificial breeding benefit of the aquatic product is comprehensively ensured.

The invention relates to the technical field of planting equipment, and discloses a traditional Chinese medicinal material planting field ridging device which comprises a traction frame used for being connected with a traction carrier, a supporting frame is fixedly connected to the bottom of the traction frame, a separation mechanism is arranged in the supporting frame, and a conveying belt is arranged behind a bucket, so that the traditional Chinese medicinal material planting field ridging device is formed. According to the ridging machine, shoveled soil can be conveyed, the soil is screened through the part composed of the round bars in the middle of the conveying belt, loose soil can fall back to the ground again from gaps of the round bars, and some large sundries such as stones in the soil can be continuously conveyed along with the conveying belt so as to avoid the situation that during ridging, the soil cannot fall off easily. In the prior art, soil in a place with stones is difficult to be uniformly compacted, and the conditions of looseness and large compactness difference occur, so that the growth of root systems of crops is influenced, the root systems are non-uniformly grown in the soil with different compactness, and the absorption of the root systems to water and nutrients is influenced.

The invention discloses a Qingyuan chicken feed production process, which comprises: 1, raw material preparation: selecting the following raw materials by weight: 40-50 parts of corn, 20-30 parts of soybean meal, 10-15 parts of wheat bran, 5-10 parts of fish meal, 3-5 parts of bone meal, 2-4 parts of shell powder, 3-6 parts of a Chinese herbal medicine additive, 0.5-1 part of composite vitamins, and 0.5-1 part of composite minerals, wherein the Chinese herbal medicine additive is prepared from radix astragali, radix codonopsis, poria cocos, rhizoma atractylodis macrocephalae, fructus crataegi, fructus hordei germinatus and medicated leaven; 2, pretreating the raw materials, respectively screening and removing impurities from the corn, the soybean meal and the wheat bran, and crushing the fish meal, the bone meal and the shell powder; by reasonably matching various raw materials and particularly adding the specially prepared Chinese herbal medicine additive, the immunity of the Qingyuan chickens can be improved, diseases can be reduced, and the use amount of medicines in the breeding process can be reduced.

The invention belongs to the field of ferrous metallurgy, and relates to a rare earth microalloyed plateau weather-resistant high-performance structural steel plate and a preparation method thereof. The steel comprises the following components in percentage by weight: 0.03%-0.05% of C, 0.15%-0.25% of Si, 1.30%-1.60% of Mn, less than or equal to 0.013% of P, less than or equal to 0.005% of S, 0.020%-0.045% of Nb, 0.006%-0.020% of Ti, 0.5%-1.0% of Ni, 0.15%-0.20% of Cr, 0.10%-0.30% of Cu, 0.001%-0.003% of Zr, 0.001%-0.010% of RE and the balance of Fe and inevitable impurities. The preparation method comprises the steps of molten steel converter smelting, RH and LF refining, continuous casting, casting blank heating, rolling and the like. According to the high-performance structural steel plate, ReH is larger than or equal to 420 MPa, Rm is larger than or equal to 525 MPa, the ductility is larger than or equal to 30%, the yield ratio is smaller than or equal to 0.80, the longitudinal impact energy at the temperature of-60 DEG C is larger than or equal to 250 J, the comprehensive mechanical property is excellent, the relative corrosion rate is smaller than or equal to 50% compared with traditional Q355 carbon steel, and the high-performance structural steel plate has the advantages of being resistant to low-temperature freezing and thawing, resistant to corrosion and resistant to environment-sensitive fracture.

The utility model provides a cottage bed with a cottage positioning structure, which comprises a cottage plate, a cottage bed and a recovery assembly, the recovery assembly is arranged on the lower side surface of the cottage bed, and the recovery assembly comprises a recovery box used for collecting irrigation water and a baffle used for changing the water flow direction. Compared with the prior art, the cutting device has the advantages that the cutting plates are arranged, the cutting holes are formed by the cutting plates, it is guaranteed that each cutting seedling is cut in the corresponding cutting hole, the cutting position is accurate, meanwhile, a user can adjust the number and the position of the cutting holes through the cutting plates of different numbers according to different requirements, and the cutting efficiency is improved. By arranging the recycling assembly, waste is reduced, irrigation water is recycled in a centralized mode, follow-up treatment is facilitated, meanwhile, the phenomenon that water accumulates at the bottoms of the cuttage holes is avoided, diseases are reduced, and the situation that roots of cuttage plants are soaked with excessive water, and consequently the plants die is prevented.

The invention relates to the technical field of soil improvement, and discloses a multiple-effect soil conditioner based on waste and inferior tobacco leaves and a preparation method and application of the multiple-effect soil conditioner based on the waste and inferior tobacco leaves. 24-28% of mushroom residue; 24-28% of tea seed shells; 10-15% of pig manure; the preparation method comprises the following steps: collecting raw materials including waste tobacco leaves, mushroom residues, tea seed shells and pig manure, detecting and proportioning the raw materials, adding the bacillus subtilis into the raw materials, uniformly mixing, fermenting for thirty days, turning once every ten days during fermentation, and detecting again to obtain the multi-effect soil conditioner. The soil conditioner is applied to the ploughed farmland according to 100 kg / mu to 150 kg / mu and covered with soil, then the farmland covered with the soil is ploughed by 8 cm to 12 cm, flue-cured tobaccos are planted, and the conditioner can achieve the effects of improving the physical and chemical properties of soil, promoting the growth and development of the tobaccos, improving the yield and quality of the tobacco leaves and enhancing the stress resistance of the tobaccos.

The invention provides a method for preparing a water fertilizer by using a sugarcane alcohol fermentation broth, and relates to the technical field of fertilizer preparation, the method comprises the following steps: (1) fermentation, (2) blending, and (3) dilution and filtration. The method has the advantages of being simple in process and easy to operate, the water fertilizer obtained through the method can be applied to various crops in a drop irrigation mode and other root application modes, and the obvious effects of soil improvement, growth promotion, disease resistance, yield increase and the like are achieved.

The invention discloses a polyculture method of macroalgae and siganus siganus. By changing a single culture mode, space resources of the whole water body are utilized to the maximum extent, and the water body utilization rate is increased. The macroalgae are bred in the middle-upper water area of the pond through the net cage, sufficient sunlight in the middle-upper water area is fully utilized for growth of the macroalgae, the space under the net cage serves as a place for fish to hide and inhabit, a comfortable environment is provided for fish breeding, fish stress is reduced, and diseases are reduced. And the macroalgae and the cultured fishes are cultured in an isolated manner through the netting, so that the amount of algae ingestion of the fishes can be controlled, healthy growth of the macroalgae is ensured, and collection of the macroalgae is facilitated. The differentiation of the ecological niche enables the fishes and the algae to be mutually beneficial and coexist in the same water body.

The invention relates to a microbial water body substrate modifier and application thereof. The microbial water body substrate modifier comprises the following components: compound microbial powder, zeolite powder, shell powder and polyferric sulfate, the compound microbial powder comprises bacillus powder and lactic acid bacteria powder. The microbial water substrate modifier can effectively realize rapid bottom modification of aquaculture water, improve water quality, optimize aquaculture environment, reduce diseases and promote healthy growth of aquaculture animals. Wherein the bacillus can flocculate and settle residual organic matters such as feed, animal waste and the like in the culture water body by utilizing the flocculation effect of the bacillus, and the physical adsorption components, namely the zeolite powder and the shell powder, and the chemical adsorption component, namely the polyferric sulfate are synergistically matched, so that suspended organic matter large particles in the water body are effectively adsorbed and settled; and the organic matters are jointly degraded through the common graded degradation effect of the bacillus and the lactic acid bacteria, so that the effects of improving the substrate of the aquaculture water body and promoting the healthy growth of the aquaculture animals are achieved.

The invention relates to the technical field of seedling cultivation. The invention provides a Korean pine seedling culture medium. The Korean pine seedling culture medium comprises the following components in parts by weight: 40-60 parts of waste mushroom bran, 12-16 parts of sand manure, 8-13 parts of perlite, 22-30 parts of turf, 15-20 parts of decomposed forestry and agricultural residues, 3-5 parts of volcanic rock powder and 1-2 parts of a complex microbial inoculant. By adopting the culture medium, sufficient nutrients can be provided, and rooting and growth of Korean pine seedlings are promoted; meanwhile, the air permeability, water drainage and micro-ecological balance of the substrate can be well maintained, and guarantee is provided for growth and development of Korean pine nursery stocks.

The invention discloses a flue-cured tobacco upper leaf nutrition regulation and matched flue-curing method, which comprises the following steps: S1, primary spraying: spraying a leaf surface regulator I in 3-5 days after middle tobacco leaves are mature and harvested; s2, secondary spraying: spraying a leaf surface conditioning agent II 1-2 days before the upper tobacco leaves are mature and harvested; s3, baking: baking by adopting a baking process of'one low, one high and one long 'in a yellowing period, 'one slow, one low and one long' in a color fixing period and'one slow, one long and one low 'in a stem drying period; the method can effectively improve the quality and baking characteristics of the upper fresh tobacco leaves, reduce diseases of the upper tobacco leaves in the field, and improve the quality of the baked upper tobacco leaves.

The invention relates to the technical field of fertilizers, discloses a multifunctional soil conditioner for improving saline-alkali soil as well as a preparation method and application of the multifunctional soil conditioner, and aims at solving the problem that a traditional soil conditioner is single in function. The invention provides a comprehensive soil improvement scheme capable of simultaneously improving soil fertility, structure and microbial environment and supplementing trace elements. The multifunctional soil conditioner for improving the saline-alkali soil has remarkable effects in the aspects of improving soil quality, promoting plant growth and increasing crop yield.

The utility model provides an integrated culture pond water flow circulation oxygenation device, which relates to the field of aquaculture, and comprises a main pipe, one end of the main pipe is provided with a pump body, the water outlet end of the pump body is connected with the main pipe, the other end of the main pipe is fixedly connected with an oxygenation cylinder, and one side of the pump body is provided with a processing shell. And a water inlet pipe is arranged on the shell wall of the top end of the treatment shell. According to the utility model, through the matching design of the built-in shunting disc and the plurality of fixed shunting pipes, water flow can be accurately distributed, so that small water flow is formed for subsequent efficient oxygenation treatment, dissolved oxygen is ensured to be uniformly distributed in circulating water flow, and a more stable and high-quality dissolved oxygen environment is provided for cultured organisms; a filtering drawing box is arranged in the treatment shell, the drawable design is adopted, a sealing plate is controlled to be opened and closed through a motor and a thread adjusting structure, a steel filter screen in the treatment shell can be conveniently and regularly cleaned, and the water quality can be kept clean by regularly cleaning the filtering drawing box.

The invention belongs to the technical field of fermented feeds, provides a yak feed obtained through microbial fermentation, particularly relates to a yak feed obtained through bacillus velezensis fermentation, and further relates to a preparation method of the yak feed. In the application, after bacillus velezensis K24 is inoculated and cultured, the obtained fermentation liquor is directly inoculated into the raw feed of the yak feed, and fermentation culture is performed, so that the fermented feed is obtained. Compared with common feed before fermentation, the yak feed provided by the invention can significantly improve daily gain and disease resistance of yaks.

The invention discloses a one-film six-row wide-narrow-row close-planting staggered planting method for cotton, which comprises the following steps: measuring the soil nutrient content of a region to be planted, calculating the comprehensive score of soil fertility, selecting a basic plant spacing according to the tillering coefficient of a cotton variety, fitting an accumulated temperature correction function, calculating a predicted value of the tillering rate, and calculating a dynamic offset in combination with the latitude of a planting field. Determining a narrow row spacing and a sowing depth according to the dynamic offset, extracting a growth picture of the same variety of cotton in the same region after the flowering and boll-setting period, extracting a planting row spacing mean value of the canopy coverage in a preset range as a wide row spacing, planting cotton according to the basic plant spacing, the narrow row spacing, the wide row spacing and the sowing depth, and monitoring the canopy photosynthetically active radiation in real time. And dynamically regulating and controlling a drip irrigation fertilization strategy according to the photosynthetically active radiation of the canopy. By means of the method, the photosynthetic efficiency, the water and fertilizer utilization efficiency and the stress resistance of cotton groups can be improved, a brand new technical path is provided for high-yield and high-quality cultivation of cotton, and the method has important significance in promoting intelligent transformation of the cotton planting industry.

The utility model relates to the technical field of rice breeding, in particular to a germination accelerating and seedling raising device for rice breeding, which comprises a mounting frame, a placing frame, a sliding block, a mounting frame, a seedling raising frame, a connecting plate, a buckling groove, a movable plate and a buckling column, multiple sets of placing frames are sequentially installed in the installation frame from top to bottom, sliding blocks slidably connected with the installation frame are installed at the rear ends of the two sides of the placing frames, and multiple sets of seedling raising frames used for placing rice seedlings are arranged in the placing frames in a buckled mode; according to the seedling raising device, the placement frame can easily slide in the mounting frame through the design of the sliding blocks, meanwhile, the pulling plates, the buckling columns and other assemblies are arranged, a user can conveniently and rapidly fold or disassemble the seedling raising frames, and the seedling raising device is convenient to use and high in practicability. Through the design of the buckling grooves, multiple groups of seedling raising frames can be conveniently connected together or detached for checking, and the growth condition of each group of rice seedlings can be conveniently managed and observed.

The utility model relates to the technical field of seedling raising devices, in particular to a seedling raising device for rice planting, which comprises a rotating disc, a sprinkler pipe, a light shield, a seedling raising box and an adjustable seedling raising hopper, through the design that the rotary sprinkling pipe is matched with multiple groups of spray pipes, uniform sprinkling of a water and fertilizer solution in the seedling raising box is realized, the problem of uneven dryness and humidity caused by traditional manual watering is avoided, root rot or local drought is effectively prevented, and the germination rate and the seedling uniformity are improved; the adjustable seedling raising hopper driven by an air cylinder is adopted, the seedling raising depth can be flexibly adjusted according to the root system requirements of different rice varieties, the root system growth environment is optimized, the transplanting survival rate is increased, the light shield is provided with an adjustable light source, the seedling raising state is monitored in combination with an infrared laser, precise light supplementing or shading is achieved, and the illumination requirements of different growth stages are met; healthy growth of seedlings is promoted, and the overall seedling raising effect is improved.

The utility model relates to a heat insulation geogrid for a roadbed in a permafrost region. The heat insulation geogrid comprises a first geogrid and a second geogrid, a sand cushion layer is paved between the first geogrid and the second geogrid; sand cushion layers are paved at the bottom of the first geogrid and the top of the second geogrid; the bottom of the first geogrid is formed by splicing a plurality of first cells; and the second geogrid is formed by splicing a plurality of second cells. The heat insulation projection surfaces of the two layers of geogrids cover the whole roadbed base, a sand cushion layer is laid on the second geogrid, roadbed heat insulation layer construction is completed, downward conduction of heat of an upper structure of a roadbed is reduced, it is guaranteed that the upper limit of frozen soil under the base does not severely decline, the stability of the filled roadbed is greatly improved, and the uneven settlement amount is reduced; and roadbed diseases are reduced.

The invention discloses a liquid fertilizer for increasing the yield of tubers and bulbils of pinellia ternata and a preparation method thereof, belonging to the technical field of liquid fertilizers. The liquid fertilizer comprises 10-15 mmol / L of phenylalanine, 20-30 g / L of wood vinegar, 8-10 g / L of seaweed extract, 5-10 g / L of potassium humate, 0.5-1 g / L of boric acid, 8-12 g / L of a preservative and 2-8 g / L of a suspension stabilizer according to concentration; the phenylalanine can promote plant cell separation and elongation, thereby regulating the growth and development process of crops; at a concentration of 10-15 mmol / L of phenylalanine, the pinellia ternata exhibits obvious agronomic trait advantages, the morphology of the tubers and bulbils is improved, the weight is increased, and the tubers and bulbils are fuller, the speed at which the bulbils develop into offspring pinellia ternata can be promoted, the yield of the pinellia ternata is increased, and the market competitiveness and economic benefits are enhanced.

The utility model provides a piglet feeding device which comprises a portal frame, an electric rotary table, a main pipeline, sub-pipelines, nipples, valves and a cleaning mechanism, the cleaning mechanism comprises an electric push rod, a lifting plate, a cleaning pipe and an ultraviolet disinfection lamp, the sub-pipelines are arranged at the top and the bottom of the main pipeline, and after the valves on the sub-pipelines at the bottom are opened, the nipples are arranged on the sub-pipelines. A piglet can suck milk in the main pipeline through the nipple, the electric rotary table can drive the main pipeline to rotate, the nipple and the sub-pipeline rotate upwards, the lifting plate can descend under the driving of the electric push rod, the cleaning pipe on the bottom face of the lifting plate descends, the nipple and the sub-pipeline are covered with the lifting plate, then the ultraviolet disinfection lamp can be turned on, and then the piglet can suck milk in the main pipeline. According to the automatic feeding device, the nipple is cleaned and disinfected, automatic feeding of piglets can be achieved, the labor intensity of breeding personnel is reduced, meanwhile, automatic cleaning can be conducted, the piglets are prevented from making contact with germs when sucking the nipple, the morbidity probability of the piglets is reduced, and the survival rate is increased.

The invention relates to the field of tomato planting, and discloses a planting method for improving sweetness of tomatoes through a stress technology, which comprises the following steps: preparing before flowering, irrigating until soil is moist but not sticky, adding sodium chloride with the concentration of 0-1.0 dS / m into irrigation water in the irrigation process, and removing lateral branches and old leaves in time; a growth regulator is sprayed 5 days before flowering, and leaves and flower buds of the plants are evenly covered with the growth regulator; according to the method, the irrigation amount and the sodium chloride concentration in irrigation water are adjusted in different growth stages of tomato plants, moderate drought and salt stress are simulated, accumulation and transportation of sugar are promoted, the irrigation amount is gradually reduced in the flowering stage and the fruiting stage, the sodium chloride concentration is increased, the sugar content in fruits can be remarkably increased, and the fruit yield is increased. The application proportion of potash fertilizer and calcium fertilizer is increased in the fruiting period and the mature period, the use of nitrogen fertilizer is reduced, the nutritional structure of plants is optimized, accumulation and transportation of sugar are promoted, and the sweetness of fruits is improved.

The invention provides a composted straw composite polysaccharide microbial agent as well as a preparation method and application thereof, and belongs to the technical field of microbial agents. The composted straw composite polysaccharide microbial inoculum is prepared from the following raw materials in parts by weight: 3-5 parts of soybean oligosaccharides, 1-1.5 parts of yeast zinc, 2-3 parts of photosynthetic bacteria flora, 2-3 parts of lactic acid bacteria flora, 5-6 parts of EM bacteria, 70-72 parts of animal amino acids and 10-15 parts of trehalose. The polysaccharide is added to assist microbial fermentation, so that the microbial fermentation speed is remarkably increased, the time required for straw decomposition is shortened, the soil fertility is improved, the crop quality is improved, and diseases are reduced.

The utility model provides a cooling tower splashing silencing device which comprises a body, a cooling assembly used for cooling water is installed on the top of the body, and a silencing mechanism used for reducing water flow is installed on the inner side of the body. The utility model relates to the technical field of cooling towers, in comparison with a comparison file, noise interference can be obviously reduced through absorbent cotton in a noise elimination mechanism, so that the working environment is more quiet, workers can concentrate on working, the working efficiency is improved, and meanwhile, for nearby residential areas, the noise reduction effect is good. In addition, the water splashing sound of the cooling tower can be reduced through the downstream groove, the noise pollution can be reduced, the physical and psychological health of people can be protected, and related diseases can be reduced.

The utility model relates to a kind of partition type continuous breeding mechanism and its breeding system, including automatic in-out material mechanism, breeding layer and environmental control mechanism;The side plate and two automatic doors with the automatic in-out material mechanism contact, form breeding space, the breeding space is divided into at least two breeding areas, each described breeding area is provided with environmental control mechanism, and at least one described breeding area is provided with material loosening mechanism;At least one described breeding area is provided with automatic door in both ends.The utility model breaks the traditional overall one-time feeding breeding mode, divides breeding space into several breeding areas, for different needs of insects and plants in different growth stages to environment and material, each breeding area can be respectively accurately controlled, to provide more suitable growth conditions for insects and plants, shorten breeding cycle, improve the growth speed and quality of insects and plants.