3046results about How to "Promote photosynthesis" patented technology

The invention relates to a bio-organic compound fertilizer, which comprises the following components in part by weight: 10 to 30 parts of organic matter, 2 to 10 parts of compound microbial inoculants, 5 to 20 parts of humic acid, 5 to 20 parts of amino acid, 4 to 10 parts of chitin, 1 to 5 parts of polypeptide, 530 parts of nitrogen, phosphorus and potassium, 5 to 10 parts of secondary and trace elements, 5 to 15 parts of algae fertilizer, 5 to 10 parts of zeolite powder and 1 to 5 parts of synergistic agent. Through the scientific and rational formula, the bio-organic compound fertilizer achieves nutritive equilibrium and can satisfy the need of crop growth in nutrient. The microbial inoculants are added to quickly degrade natural macromolecular organic compounds into the organic fertilizer and decompose organic pollutants, which effectively improves the capacity of crops in the absorption of nutrient components, reduces the waste of the fertilizer and reduces the damage of the chemical fertilizer to soil to further achieve the nutritive equilibrium, satisfy the need of the crop growth in the nutrient, achieve the aims of low investment and high output value, improve the quality of the crops and improve the economic benefit brought by the crops.

The invention discloses a compound microorganism liquid bacterial fertilizer for preventing plant diseases and insect pests and a preparation method of the compound microorganism liquid bacterial fertilizer and belongs to the technical field of microorganisms. The bacterial fertilizer comprises raw materials of, by weight, 10-20 parts of paprika powders, 10-20 parts of chilli powders, 5-15 parts of ginkgo leaf powders, 5-15 parts of chinaberry powders, 5-15 parts of lightyellow sophora root powders, 20-40 parts of mashed garlic, 40-80 parts of molasses, 4-8 parts of soybean meal, 5-15 parts of calcium sulfate, 5-15 parts of magnesium chloride, 5-10 parts of salt, 5-15 parts of photosynthetic bacterium strains, 5-15 parts of saccharomycete strains, 5-15 parts of lactic acid bacterium strains, 5-15 parts of streptomyces jingyangensis strains, 5-15 parts of bacillus subtilis strains and 800 parts of water. According to the compound microorganism liquid bacterial fertilizer, probiotic floras which are screened and are capable of coexisting are used for fermenting plant leaching agents of pepper, chilli, ginkgo leaves, chinaberry, lightyellow sophora roots and garlic, the plant leaching agents are capable of expelling and killing the insect pests and harmful bacteria, the compound microorganism liquid bacterial fertilizer has the advantages of being high in content of live bacteria of probiotics, high in activities, high in stability, small in using amount of plant materials, fast in acting effects, non-toxic and environment-friendly, and has wide application prospects in agricultural planting.

The invention provides a polyelement composite fertilizer, a preparation method thereof and application thereof. The polyelement composite fertilizer consists of a macroelement fertilizer, alginic acid, a salt of the alginic acid, a germicide and / or a medium element fertilizer and / or a trace-element fertilizer and / or a plant growth regulator and an auxiliary agent. The polyelement composite fertilizer of the invention can be in a form of liquid, powder or particles. The polyelement composite fertilizer is suitable for cereal crops, vegetables, fruit trees, flowers, cash crops and the like, has obvious effect on the prevention and control of diseases, promotes the growth of the crops and improves the yield and the quality of the crops.

The invention discloses traditional Chinese medicine organic fertilizer. The traditional Chinese medicine organic fertilizer comprises sweet wormwood herb, green Chinese onion, sophora flavescens, yellow soybean, salvia miltiorrhiza, perilla stem, castor root or castor leaf, salvinia natans, onion, peach leaf, camphor, tripterygium wilfordii, agaric, pine needle, plantain seed, lime, honeysuckle, frankincense, Chinaberry bark, Chinese yam, potash, carrot leaf, radish leaf, poria cocos, pyrethrum, belvedere fruit, pseudo-ginseng, negundo chastetree fruit, mulberry leaf, hot pepper leaf, ginger leaf, phoenix tree flower, tobacco, pepper and suberect spatholobus stem. The fertilizer can improve the soil structure, so that the soil is abundant in organic matters and soil hardening caused by excessive using amount of chemical fertilizer is avoided; a good effect of increasing yield is achieved; the fertilizer can expel, kill and prevent insects, reduces the using amount of pesticide or does not use the pesticide, contributes to environmental protection, and reduces the pesticide residue of agricultural products or has no pesticide residue in the agricultural products; the fertilizer can inhibit generation and growth of harmful germs and reduce the number of the harmful germs so as to reduce the morbidity of crops and solve the problem of continuous cropping; and the cost is low.

The invention has supplied biological leaf fertilizer, whose characteristics is that it includes chemical agent, biological organic matter, chelating agent, penetrant and microbe fermentation liquor and the solid raw material and mess ratio are: urea50-55%, potassium dihydrogenphosphate20-25%, potassium chloride 7-8%, boric acid0.3-0.5%, boric acid0.2-0.4%, copper sulfate0.1-0.2%, calcium nitrate0.5-1.5%, magnesium sulfate0.2-0.4%, zinc sulfate0.2-0.4%, manganese sulphate0.2-0.3%, ammonium molybdate0.05-0.1%, fulvic acid14-15%, EDTA chelating agent1-2%, AEO-20 penetrant 0.05-0.1%, mix the raw material of the above mix water 160~70deg.C in the ratio of 2:3, after 24 hours, add microbe fermentation liquor into the liquid filtered by 0.5~1mL / kg, then adjust the PH value to 5.0~6.0, finally, obtain the invention. The leaf fertilizer contains lots of macroelements and all kinds of secondary and microelements, and also contains metabolic product of microbe fermentation, beneficial microbe flora,chelating agent, penetrant and growth regulating agent, without poison, smell and side effect, it is safe and reliable, can increase the quantity and quality of agricultural products.

The invention provides a sugarcane sustained-release granular medicinal fertilizer comprising the components of, by mass: 0.01-3% of a pesticide, 20-50% of fertilizer effective components, 0.01-2% of trace element fertilizer effective components, 0.001-0.1% of beneficial element fertilizer effective components, 0.1-5% of a fertilizer sustained-release agent, and balance of a filling agent. The fertilizer effective components comprise N, P2O5, and K2O. The trace element fertilizer effective component comprises boron, zinc, manganese, molybdenum, copper and iron. The beneficial element fertilizer effective components comprise silicon and selenium. The sugarcane special-purposed sustained-release granular medicinal fertilizer provided by the invention can provide nutrients for sugarcane, and can control pests effectively. With the medicinal fertilizer, application effects of pesticide and fertilizer are improved, labor intensity is saved, and plantation cost is reduced.

The invention relates to a seedling growing method of apocarya and belongs to the technical field of fruit trees and forest cultivation. The method includes the steps of sprouting breeding, grafting and post-grafting management. By means of the method, a large amount of scions are obtained each year and are grafted on the stock and the seedling with strong affinity in due time, so that stock grafting survival rate of the apocarya is improved. Grafted seedling preserving rate after large-amount grafting is over 90%. Further, the method achieves tree body stuntedness, shortens the juvenile phase and enables tree bodies to fruit earlier in the fourth year after grafting. The fruiting time is 6-8 years earlier than before. Simultaneously, the method provides a growing method for apocarya stock grafting seedlings and with strong operability for batch and variety seedling growing of the apocarya and greatly increases economical value of the apocarya.

The invention discloses a pitaya high-quality and high-yield cultivation method adopting a water and fertilizer integrated fertigation technology. The method comprises the steps of screening of cultivated varieties, seedling cultivation, soil preparation, planting line and belt fabrication, bent frame building with stand columns, trickle irrigation system laying, plastic film mulching, seedling planting, irrigation, fertilization, trimming, clipping, flower thinning, fruit sorting, pest control, plastic film mulching for protection against frost and the like. According to the method, the pitaya variety of a self-pollination type is adopted as the cultivated variety, the fence planting mode and the fertigation technology are adopted, the investment in labor cost such as in pollination, weed control and fertilization is greatly saved, the lighting effect for pitaya is improved, the fertile fruit percentage is effectively raised, the fruit quality is effectively improved, the fertilizer using efficiency is raised to the maximum extent, the input-output cycle is short, the output is high, and the pitaya cultivation technology is worthy of being promoted widely.

In agriculture when temperature and moisture deviate from the norm two things happen, plant growth suffers and disease flourishes. The Stoller model for plant growth states that proper hormone balance is necessary for optimum growth and performance. When growth conditions deviate from the norm, hormone balance is altered and plant growth suffers. This invention presents evidence to support this model and explain the relationship between hormone levels and plant growth. A clear understanding of this relationship will facilitate crop treatments aimed to eliminate these problems. Although we cannot control the climate, we can control the damage caused by environmental stresses by manipulating the levels and / or ratio of plant hormones in the different plant tissues. By adjusting the levels and / or ratios of hormones, particularly auxin and cytokinins in the root tissue, we can assist the plant in overcoming or compensating for this environmental stress.

The invention relates to a microbial foliage fertilizer, and a preparation method and application thereof. Every liter of microbial foliage fertilizer is prepared by mixing the following raw materials: 0.3-0.5L of microbial zymogen liquid, 0.2-0.3L of trace element solution, 0.05-0.15kg of K2SO4, 0.05-0.15kg of NH3H2PO4, 0.1-0.25kg of urea, 0.05-0.15kg of yeast fermentation powder slag, 3-4g of diethylaminoethanol hexanoate and the balance of water. Multiple microbes with the functions of nitrogen fixation, phosphorus decomposition, potassium decomposition and disinsection are added into the foliage fertilizer, thereby being beneficial to enhancing the crop yield, quality and disease / insect resistance.

The present method transfers carbon dioxide in increased concentrations using perfluorodecalin for growth of algae in a photobioreactor. First, a perfluorodecalin solution is provided and mixed with a biological growth medium and a surfactant. The biological growth medium, perfluorodecalin solution, and surfactant mixture are then emulsified by circulation in a high-pressure emulsifier. The emulsified biological growth medium, perfluorodecalin solution, and surfactant mixture are then added to a photobioreactor containing algae capable of photosynthetically utilizing carbon dioxide. After adding carbon dioxide to the photobioreactor, the carbon dioxide dissolves in the perfluorodecalin solution at a higher concentration than in the growth medium. Conditions sufficient for the algae to perform photosynthesis using carbon dioxide from the perfluorodecalin solution are maintained thereby increasing the growth rate of the algae in increased concentration of carbon dioxide due to the increased solubility of carbon dioxide in the perfluorodecalin solution.

The invention discloses an organosilicon foliage fertilizer and making method, which is the leach of charred rice husk with water without polluting and side effect, wherein the foliage fertilizer is made of nitrogen, phosphine, potassium fertilizer, trace fertilizer, humic acid, plant growth modifier dissolved in the water with organosilicon fertilizer. The invention reaches effective utility due to kinds of nutritious element adsorbed by plant, which improves the crop production for forage crop, bean culture, vegetable and fruit tree.

To provide an illuminator for plant growth that can illuminate a plant intermittently (pulse illumination) or continuously to cause an effect similar to sunbeam spot phenomenon, thereby accelerating photosynthetic reaction.Specifically, the illuminator for plant growth includes a light source composed of a semiconductor optical device, a control unit for outputting a turn-on timing signal for the light source, a rhythm signal detecting unit for A / D converting an input rhythm signal, a timing signal modulating unit for modulating the turn-on timing signal with the output signal from the rhythm signal detecting unit, and a pulse drive unit for pulse-modulating a power signal with the modulated turn-on timing signal outputted from the timing signal modulating unit and supplying the pulse-modulated power signal to the light source.

The invention relates to an all-nutritional compound type liquid fertilizer for being sprayed to plant leaf surfaces and a preparation method thereof. The fertilizer contains major elements, secondary elements, trace elements such as chelate iron, zinc, manganese, copper, molybdenum, boron and chlorine which are necessary to the growth of plants, biological hydrolytic amino acid and a plant growth regulator, wherein the total amount of nitrogen, phosphorus and potassium elements contained in 16 elements which are necessary to the growth of the plants is more than 110 grams / liter; the total amount of calcium, magnesium and sulphur elements contained in 16 elements is more than 30 grams / liter; the total amount of the zinc, the manganese, the iron, the copper, the boron, the molybdenum and the chlorine contained in 16 elements is more than 50 grams / liter; the amount of the amino acid in the fertilizer is more than 100 grams / liter; and the amount of the plant growth regulator in the fertilizer is more than 20 grams / liter. The fertilizer is a non-toxic, pollution-free and environment-friendly fertilizer; by spraying the fertilizer to the leaf surfaces, the nutrition of crops can be replenished comprehensively, physiological diseases are prevented and controlled, the expansion and elongation of plant cells can be promoted, the formation of chlorophyll is induced, flower and fruit retention are realized, and the yield of crops is improved.

A biodegradable spectrally selective grow tube or tree shelter that improves the establishment of woody plant forms by reduction and / or elimination of certain biotic and abiotic stress factors. The grow tube may provide an enhanced micro climate that is humid, CO2-replenished and promotes photosynthesis by selectively propagating photosynthetically active radiation. In addition to providing a physical barrier to wind and herbivores, certain embodiments of the grow tube can also provide protection from chemical sprays while permitting ventilation of the grow tube. Various embodiments of the spectrally selective grow tube may comprise separate interior and exterior members for enhancement of the interior and exterior surface functions and that may be constructed from a biodegradeable polymer or paper-based material. The interior member can be dyed or pigmented to selectively transmit wavelengths of the visible spectrum known to promote photosynthesis, such as red light and / or blue light.

The invention relates to a biodegradable polycarbonate butylene terephthalate composite material and a preparation method of the biodegradable polycarbonate butylene terephthalate composite material. The biodegradable polycarbonate butylene terephthalate composite material is characterized in that the material comprises the following components in part by weight: 30 to 70 parts of aliphatic polycarbonate butylene terephthalate, 10 to 40 parts of other biodegradable materials, 1.0 to 10 parts of filler, 0.5 to 1.5 parts of rare earth composite nucleating agent, 0.5 to 1.5 parts of dispersant, 4.0 to 15 parts of plasticizer, 1.5 to 4 parts of heat resistance stabilizer, 0.05 to 1.5 parts of antioxidant, 0.5 to 1.0 part of lubricant, 0.1 to 1.0 part of anti-block agent and 0.05 to 0.5 part of biodegradation accelerator. The composite material has high melt strength, good film forming ability, high tensile strength, high tearing strength and good light-conversion effect.

The invention discloses an antitranspirant foliar fertilizer and a preparation method thereof. The antitranspirant foliar fertilizer comprises the raw materials of copper sulfate, ethylene diamine tetraacetic acid, monopotassium phosphate, zinc sulfate, ferrous sulphate, manganese sulphate, ammonium molybdate, composite rare earth, boric acid, sodium dodecyl sulphonate, urea, fulvic acid, hexanoic acid 2-(diethylamino) ethyl ester, compound amino acid, magnesium sulfate, calcium nitrate, ethylene diamine tetraacetic acid, microbial agent, azone and ammonia water. The antitranspirant foliar fertilizer provides nutrient elements and microbial agents which are required by the growth of plants, the rare earth and amino acid and other beneficial elements, can promote the growth of the plants, improve the yield, the quality, the stress resistance of the plants and the absorbing and operating capabilities on trace elements, simultaneously can effectively reduce the transpiration of the plants and is applied to afforesting in arid regions.

The invention discloses a preparation method of an algae amino acid microbial fertilizer, which comprises the following steps: (1) crushing algae, adding water and a fermentation promoter, sterilizing for 20-40 minutes at the temperature of 120-125 DEG C, reducing the temperature to room temperature, adding a composite strain to ferment the mixed solution for 3-5 days at 25-35 DEG C, and adjusting the pH value to 7.2-8.0; and (2) sequentially adding urea and / or monopotassium phosphate and chelating-state trace elements into the solution obtained in the step (1) in a stirring state, and stirring for 20-50 minutes to obtain the liquid algae amino acid microbial fertilizer. According to the invention, algae is subjected to deep fermentation by use of a high-activity microbial agent, the natural active ingredients in algae are perfectly maintained; and due to compatibility with the chelating-state trace elements, the nutrient elements and utilization rate of the fertilizer are improved, and the algae amino acid microbial fertilizer is a novel algae microbial fertilizer for bioremediation and soil adjustment and conforming to ecological balance of animals, plants and microorganisms.

The invention discloses a special formula fertilizer for soilless culture lettuce and a preparation method thereof. The special formula fertilizer for soilless culture lettuce comprises a fertilizer A and a fertilizer B, wherein the fertilizer A is compounded from the following components in percentage by weight: 75-84% of calcium fertilizer and 16-25% of magnesium fertilizer; the fertilizer B is compounded from the following components in percentage by weight: 77-80% of major element fertilizer, 11-15% of minor element fertilizer, 5-8% of buffering agent and 1.4-2.0% of functional additive; and the nitrogen content in the fertilizer A is 14.2-14.7wt%, the calcium oxide content is 19.8-22.2wt%, and the magnesium oxide content is 2.4-3.8wt%. The special formula fertilizer for soilless culture lettuce contains comprehensive nutrients, has a high nutrient utilization ratio, realizes that the pH value of the nutrient solution system can be regulated and controlled in an intelligent manner, can effectively prevent interreaction of ions in the nutrient solution, ensures the stability of the nutrient solution, and is convenient to apply; and the whole fertilizer compounding operation can be completed within one container, thereby achieving the advantages of time saving and labor saving.

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 method for preparing soil amendment for southern dry and acid soil. It comprises following steps: mixing calcinated shell product of 40- 64% (proportion by weight), calcium magnesium silicate of 15- 30% and ammoniomagnesium phosphate of 10- 28%, getting mixed material; disintegrating mixed material, sifting, and getting soil amendment. The product can improve cluster structure for soil, reduce water loss and fertilizer loss problem in southern dry and acid soil, prevent soil consolidation; it can moderate the pH value for southern dry and scid soil, neutralizing free acid, inactivating the activity of active aluminium, improve microenvironment for root soil and increase microbe diversity in southern sry and acid soil, increase the enzyme functions, improve nutrition supply of magnesium and calcium and other microelement, and provides good basis for high crop productivity.

The invention discloses a high-yield cultivation method for kudzu roots, belonging to the technical field of crop cultivation. The high-yield cultivation method is characterized by mainly comprising the steps: cultivating kudzu seedlings; planting the kudzu seedlings; performing field management; harvesting the kudzu roots; reserving seeds for planting and the like. A cuttage breeding method is adopted for cultivating the kudzu seedlings; 1,000-1,300 kudzu seedlings are planted per mu during planting of the kudzu seedlings; the field management is performed with shelving, trimming and nutrient and water management as the core. Compared with the prior art, the high-yield cultivation method has the advantages that an intensive cultivation method is adopted, so that the kudzu seedlings grow strongly and have high stress resistance, the field management such as shelving and trimming is adopted, so that the illumination area of kudzu vines is increased, the photosynthesis is enhanced, meanwhile, the application of a root basal fertilizer and the application of a foliar fertilizer are of the same importance through a scientific fertilization method, the synthesis of kudzu rootstarch is promoted, and the yield is improved. The cultivation method is easy to operate and convenient to implement and has a good economic benefit.

The discarded Chinese medicinal material residue produced from production of Chinese patent drug Mailuoning is used and producing steps are: coarse pulverizing, adding dried Chinese medicine residue to regulate water content, then adding cellulolytic bacteria to make stacked fermentation, sieving, finally adding regulator A and B according to a certain ratio to obtain a matrix. Finally, in the said matrix a certain quantity of seedling fertilizer and feishite can be added. Said invention also provides its application method and its advantages.

The invention discloses a planting method for tea-oil trees. The method comprises the following steps of: (1) selecting soil and an area, building horizontal steps on a slope around a mountain, digging drainage ditches on the inner sides of the steps, and digging pits at fixed points according to a planting distance, wherein the pits are arranged to form delta shapes; (2) after the pits are dug, properly applying garbage tankage, rice straws, dicranopteris pedata and farmyard manure, wherein base fertilizers are required to be deeply applied; (3) during the blossoming of the tea-oil trees, marking early blossoming type plants of a selected tea-oil tree variety, selecting high-yield and high-premonition plants from the marked plants when fruits are matured in the next type, and picking mature and full tea-oil tree seeds; (4) sowing the seeds from every early November to February of the next year, wherein germination is accelerated and the seeds are sown after the seeds are sterilized; (5) after the seeds come up, selecting seedlings, and filling gaps with the seedlings; and (6) after the tea-oil trees are fruited, applying the farmyard manure and a compound fertilizer or a phosphate fertilizer, a potash fertilizer and urine in every May to July. The problems of irrational structure of a planting structure, low oil yield, shortage of scientific management and the like of the conventional tea-oil tree planting process are solved.

The invention discloses a chitosan oligosaccharide composite with cold-resistant function, which is aqueous solution, wherein the mass concentration of the chitosan oligosaccharide is 5%-10%, other auxiliary active constituents include at least one of phosphorus, potassium, calcium, boron, molybdenum, zinc, salicylic acid and betaine, and the content of the auxiliary active constituents is 0.5%-30% of the total mass concentration of the composite. Before the flowering period and the young fruit period of fruit trees, the time of young seedling of melon and fruit, vegetables and flowers, and the cold sensitive period of the winter growth of greenhouse crops, the composite is diluted by 1000 times with water to be sprayed on the leaves of the plants for 2-3 times; the chitosan oligosaccharide composite used in the invention has the function of promoting photosynthesis of the crops, improving activation performance of various enzymes and promoting metabolism of carbohydrates; and the chitosan oligosaccharide composite is used for inducing the crops to improve stress resistance and inducing the crops to improve cold resistance, so that the crops can get through the low-temperature cold harmful period, and regular development and yield of the crops are ensured.

The invention relates to an apparatus and a cultivating method for scaled cultivation of microalgae. The apparatus comprises: an open-type track tank; a liquid outlet arranged on the open-type track tank; a liquid pump connecting to the liquid outlet, wherein a liquid inlet on the bottom of a photobioreactor is connected to the liquid outlet through the liquid pump; a liquid outlet tube on the top of the photobioreactor, wherein culture solution is delivered back to the open-type track tank through the tube. The cultivating method comprises the steps that: part of the culture solution in the open-type track tank is pumped into the bottom of the photobioreactor through the liquid pump; the culture solution is delivered from the top of the photobioreactor back to the open-type track tank, such that a circulation of culture solution is realized; the bottom of the photobioreactor is ventilated, and carbon is filled. With the apparatus and the method provided by the present invention, photosynthetic carbon fixation efficiency of open-type track tank microalgae cultivation is substantially improved, microalgae growth rate and cultivating density are substantially improved, cultivating period is reduced, and apparatus cost and operation cost of scaled microalgae cultivation are reduced.

The invention relates to a planting method of selenium-rich passiflora edulis. The variety of the planted passiflora edulis is Tainung No1. The planting method comprises steps as follows: land selection, land preparation, field planting, shelving, training and pruning, fertilizer and water management, field management and pest control. According to the planting method of the selenium-rich passiflora edulis, a selenium-rich fertilizer fermentation broth obtained through fermentation of inorganic selenium fertilizer is sprayed to leaf surfaces and fruits of the passiflora edulis, the average single fruit weight of the produced passiflora edulis is 63 g, the maximum single fruit weight is 125 g, the fruit juice is reddish yellow and has strong fragrance, the acidity is 2.14%, the highest selenium content can reach 12 mu g / kg, the sweetness reaches 23% Brix, the fruit juice rate is up to 34%, the color and luster are bright, the yield is high, pollution is prevented, and five crops are harvested every year.

The invention discloses plant nutrient solution with high bioactivity, which is prepared by uniformly mixing, stirring and dissolving the following raw materials in percentage by weight: 8 to 12 percent of nitro-fulvic acid, 10 to 15 percent of chelating protein, 8 to 15 percent of nitrogen, phosphorus and potassium, 2 to 4 percent of microelement and rare earth, 0.8 to 1.0 percent of compound microbe and the balance of water. The nutrient solution has the advantages of having comprehensive nutrition, low molecular weight of oxides, high bioactivity, good water-solubility, strong anti-hard water capacity, high stability in natural environment, and difficult reduction when mixed with reductive substances, well promoting the growth of root system of the plant, helping the absorption of nutritive elements, stimulating the crop growth, improving the content of chlorophyll, promoting the crop photosynthesis, particularly properly controlling the opening degree of leaf stomas of crop, reducing moisture transpiration, increasing antivirus capacity of the crop, also strengthening drought resistance and resilience capacity of the crop, effectively improving the quality of farm products, and having remarkable output increasing effect.

The invention discloses a centralization indoor constant temperature circulation aquaculture system which includes two aquaculture ponds arranged side by side. A water inlet and a water outlet are arranged in each aquaculture pond. An aerator and a swell machine are arranged in each aquaculture pond. The centralization indoor constant temperature circulation aquaculture system is characterized in that the two aquaculture ponds are made of thermal insulation materials. A sewage treatment system is arranged between the two aquaculture ponds. A suction sewage device is arranged at the end of water outputting of each aquaculture pond. The suction sewage device is connected with the sewage treatment system through a sewage pipe. A water outlet of the sewage treatment system communicates with each aquaculture pond. The centralization indoor constant temperature circulation aquaculture system has the advantage that circulation utilization of water for aquaculture is achieved so that the quality of aquaculture aquatic products is improved and pollution of sewage discharges to environment is reduced.