363 results about "Geoponic" patented technology

The invention discloses a functional microbial fertilizer and a production method thereof. The production method comprises the following steps: grinding 60%-70% of mushroom residue and 15%-25% of livestock manure to 2-3mm to obtain the major material by a grinder, regulating water content to be 60%-65%; adding composite fermenting agent consisting of bacillus subtilis, bacillus licheniformis, trichoderma harzianum and trichoderma viride in accordance with 50g-100g/T; stacking, fermenting and maturing for 15-30d, and turning 5-10 times during the process; evenly mixing the major material prepared from fermentation with auxiliary materials consisting of 6%-10% humic acid and 6%-10% rice hull; adding arbuscular mycorrhiza agent in accordance with 50g-100g/T; and sieving with a 3mm sieve to obtain the fertilizer. The invention provides an economic and effective technological approach for the resource recycling of agricultural wastes in China, and has important application prospect on promoting the development of green agriculture, controlling and reducing rural environmental pollution, improving rural eco-environment and other aspects.

The invention provides a safe and reliable compound conditioner for reducing the heavy-metal mobility and bioavailability of soil or sludge compost and a preparation method thereof. The compound conditioner is a powdery compound prepared by adding heavy-metal auxiliary passivating agent to alkaline agent, wherein, the heavy-metal auxiliary passivating agent includes precipitating agent and absorbing agent; and the compound conditioner comprises the following components by the mixing proportion (weight percentage): 78% to 91% of alkaline agent, 5% to 13% of precipitating agent and 4% to 9% of absorbing agent. The preparation method comprises the following steps: (1) drying and pulverizing one, two or more than two substances among soda-manufacturing waste residue, lime and fly ash and sieving by a 60-mesh sieve to obtain an alkaline powdery substance as the alkaline agent; (2) mixing the alkaline agent, the precipitating agent and the absorbing agent by the above mixing proportion; and (3) drying and pulverizing the mixed products and sieving by a 200-mesh sieve to obtain the powdery compound conditioner. The invention can greatly reduce the environmental risk caused by the prior art and realize the sustainable development of green circular economy, industry and agriculture by recycling the industrial waste at the same time.

A modeling framework for evaluating the impact of weather conditions on farming and harvest operations applies real-time, field-level weather data and forecasts of meteorological and climatological conditions together with user-provided and/or observed feedback of a present state of a harvest-related condition to agronomic models and to generate a plurality of harvest advisory outputs for precision agriculture. A harvest advisory model simulates and predicts the impacts of this weather information and user-provided and/or observed feedback in one or more physical, empirical, or artificial intelligence models of precision agriculture to analyze crops, plants, soils, and resulting agricultural commodities, and provides harvest advisory outputs to a diagnostic support tool for users to enhance farming and harvest decision-making, whether by providing pre-, post-, or in situ-harvest operations and crop analyzes.

The present invention discloses a method for monitoring growth of farmland crops based on a drone. The method for monitoring the growth of the farmland crops mainly completes the operation of monitoring the growth of the crops through orientation cruise of the drone and fixed point shooting of the imaging device carried by the drone. The present invention saves a large amount of costs for recruiting and using the work force and time through combining the drone remote sensing system with the modern agricultural detecting techniques without observing growth conditions of the crops in the farmland by the farmer regarding large scale integration farmlands in the modern agriculture. Meanwhile, it can be convenient to check and compare the image data recorded by the computer at any time, thereby more accurately analyzing actual growth conditions of the crops in the farmland, and facilitating unified planning and management on the farmland.

The invention relates to a circular agriculture system and an implementation method thereof. According to a characteristic that different biological wastes can be highly efficiently cycled by various insects and small animals, an insect breeding factory is constructed; and insect and small animal proteasome and insect feces residue organic fertilizer are respectively utilized as an animal factory protein feed and a plant factory organic fertilizer. Therefore, carious animal and plant products with high added values can be produced with high yields. With modern advanced agricultural technologies and equipment, stereo cultivation is usually carried out with rare species, such that a unit yield of the types of factories reaches more than a hundred times that of conventional agriculture. With the products from the three types of factories, a wide variety of series downstream industry chain group can be developed, such that best economic benefit can be ensured. The three types of factories, downstream industry chain spaces and farmer residential spaces can be arranged in a rise building. The buildings can form a highly clustered production, management, residence, agriculture, industry and business integral community. With farmland novel industry and landscape designs outside the buildings, a novel intensive town is formed.

The invention discloses a water quality on-line monitoring method and a water quality on-line monitoring device. The water quality on-line monitoring method comprises the following steps of: S1, in a detection model construction stage, obtaining a relation between the test paper color change and the detection index concentrations, and constructing a detection model; S2, in an information acquisition stage, dropping a sample onto a test paper layer, wherein the test paper layer displays different colors because of different detection index concentrations, and acquiring color change image information on line; S3, in a characteristic quantity stage, preprocessing acquired original data, then extracting characteristic quantities, and extracting image information of the test paper layer; and S4, in a detection and judgment stage, performing characteristic layer fusion processing on the extracted image information characteristic quantities, and performing on-line detection through the constructed on-line monitoring model. The water quality on-line monitoring method can measure the pollutant content of water quickly and accurately in real time and evaluate the quality of a water body; and furthermore, the detection device is light in structure, simple in operation and low in cost and has a direct practical significance for monitoring of the quality of the water body and guaranteeing of the sustainable development of agriculture.

The invention belongs to the technical field of microorganism, in particular to a compound microbial preparation used for directly decomposing crop straws, namely an efficient straw-decomposing inoculant. The efficient straw-decomposing inoculant comprises the following raw materials by weight percentage: 20-30 percent of bacillus subtilis, 10-15 percent of white light gray streptomycete, 5-10 percent of endomycopsis fibuligera, 5-10 percent of candida utilis, 10-15 percent of aspergillus, 10-15 percent of paecilomyces lilacinus, 10-15 percent of trichoderma harzianum and 20-30 percent of thermophilus streptomycete. The efficient straw-decomposing inoculant is organically combined with soil no-tillage, shifting and fallow to achieve the comprehensive purposes of protecting the environment, improving soil, increasing the utilization rate of fertilizers, increasing the quantity and the quality of agricultural products and developing the ecological agriculture.

A modeling framework for evaluating the impact of weather conditions on farming and harvest operations applies real-time, field-level weather data and forecasts of meteorological and climatological conditions together with user-provided and/or observed feedback of a present state of a harvest-related condition to agronomic models and to generate a plurality of harvest advisory outputs for precision agriculture. A harvest advisory model simulates and predicts the impacts of this weather information and user-provided and/or observed feedback in one or more physical, empirical, or artificial intelligence models of precision agriculture to analyze crops, plants, soils, and resulting agricultural commodities, and provides harvest advisory outputs to a diagnostic support tool for users to enhance farming and harvest decision-making, whether by providing pre-, post-, or in situ-harvest operations and crop analyses.

A precision agriculture implementation method by UAV systems and artificial intelligence image processing technologies provides an unmanned aerial vehicle (UAV), a wireless communication device, a central control unit, and a spray device and a multispectral camera installed to the UAV. The farming area is divided into an array of blocks. The central control unit controls the UAV to fly over the blocks according to navigation parameters and the multispectral camera to capture a multispectral image of each block. A projected leaf area index (PLAI) and a normalized difference vegetation index (NDVI) of each block are calculated by the multispectral image, and a spray control mode of the spray device of the corresponding block is set according to the PLAI and NDVI. The spray device is controlled to spray a water solution, salt solution, fertilizer solution, and/or pesticide solution to the corresponding block according to the spray control mode.

A modeling framework for evaluating the impact of weather conditions on farming and harvest operations applies real-time, field-level weather data and forecasts of meteorological and climatological conditions together with user-provided and/or observed feedback of a present state of a harvest-related condition to agronomic models and to generate a plurality of harvest advisory outputs for precision agriculture. A harvest advisory model simulates and predicts the impacts of this weather information and user-provided and/or observed feedback in one or more physical, empirical, or artificial intelligence models of precision agriculture to analyze crops, plants, soils, and resulting agricultural commodities, and provides harvest advisory outputs to a diagnostic support tool for users to enhance farming and harvest decision-making, whether by providing pre-, post-, or in situ-harvest operations and crop analyses.

The invention discloses an industrial needle mushroom cultivation method. The industrial needle mushroom cultivation method includes preparing a cultivation medium, switching into a solid cultivation medium for cultivation and harvesting. The industrial needle mushroom cultivation method has the advantages that cultivation medium materials are easily available and are recycled from multiple kinds of plants and agricultural product waste, and accordingly, the method has the industrial characteristic of making waste profitable, natural matter and energy cycle can be accelerated, and recycling of animal-plant agricultural by-products is benefited more effectively; the method is beneficial to development of ecological agriculture, high-efficiency agriculture and recycling agriculture in China and conforms to the megatrend of China's agricultural industry development and construction of new socialist countryside.

The invention provides a seedling-cultivating substrate capable of preventing and treating soil-borne diseases and a production method thereof. The substrate is formed by compounding main material compositions, auxiliary material compositions and additives. The main material compositions comprise, by volume, 70-85% of cassava residues, 5-15% of peat, 5-10% of vermiculite and 5-10% of perlite. The auxiliary material compositions comprise, by weight part in the mixture of the main material compositions per cubic meter, 5-15kg/m<3> of sheep manure, 0.5-1.5 kg/m<3> of calcium nitrate, 0.5-1.5 kg/m<3> of slow release fertilizer and 2-4kg/m<3> of ferrous sulfate. 0.5-2.5 kg of solid penicillium inoculants, namely the additives are added in the combined main material compositions and the auxiliary material compositions per cubic meter by volume. The production method of the substrate comprises the steps of preparation of raw materials, the compounding process, adding of the additives and preparation of finished products. As proven by practical application, the seedling-cultivating substrate which is made of waste cassava residues as the major raw material and is capable of preventing and treating the soil-borne diseases is good in quality and low in cost, and the pollution-free seedling-cultivating substrate is provided for the sustainable development of agriculture.

The invention discloses a bacillus cereus for activating soil nutrient and application of the bacillus cereus. The bacillus cereus is preserved in the China General Microbiological Culture Collection Center (CGMCC) on May 21, 2012 with preservation number of CGMCC No. 6127, and the 16SrDNA nucleotide sequence is shown by SEQ ID No: 1. According to the bacillus cereus, the soil nutrient can be obviously activated, the effectiveness of phosphorus and nitrogen in soil can be improved, the composition of a soil microbial community can be improved, the diversity and the evenness of the soil microbial community can be improved, the metabolic activity of the soil microbe can be improved and the like, the soil fertility can be improved, the crop growth can be promoted, the bacillus cereus is good for the agricultural sustainable development and utilization, and the bacillus cereus is wide in application prospect in the production practice.

The invention discloses a blue-green algae and excess sludge resourceful treatment method.Blue-green algae with water content of 95-98% and excess sludge are mixed according to the mass ratio of 1:100 to 1:5, dry solid flocculant is added according to the mass percentage of 1%o to 8%o, the materials are sent into a plate frame pressure filter, and sludge cakes with water content of 70-80% is obtained after dewatering.Then, the mud cakes are sent to a storage yard, sludge drying is further achieved through solar drying and air blowing measures, mud cakes are sent into a sludge granulating device to prepare granules with granularity of 2-4 mm and water content of 5-15%.The method has the advantages that blue-green algae and excess sludge can be effectively used as raw materials, nitrogen phosphorus and potassium organic fertilizer contained in blue-green algae and excess sludge is sufficiently used for preparing garden greening and biological agriculture organic slow-release fertilizer, and harmless treatment and resource utilization of blue-green algae and excess sludge are achieved.

The invention provides a B-type moistube manufactured through a one-step forming method, a manufacturing method of the B-type moistube and application of the B-type moistube. An existing moistube is a novel irrigation water supply device which is manufactured with a functional new material semi-permeable membrane serving as a core material. A huge number of microporous networks are distributed on the semi-permeable membrane, water outlet network points appear on the whole membrane wall after the membrane is filled with water, moisture can be slowly released out of the membrane, the amount of the released water depends on the energy difference of the two sides of the membrane, the larger the energy difference is, the larger the amount of the released water is, and therefore the amount of the released water can be controlled by adjusting pressure in the membrane. According to the B-type moistube for agricultural irrigation, tube bodies formed by the tube wall are equal in diameter, the tube wall is a thick-wall single-layer tube wall, the tube body is the moistube wall which is provided with the capillary network and is produced through once extrusion forming conducted by an extrusion tube making machine and corresponding auxiliary machines and through extraction conducted by an extraction machine. The B-type moistube is used for agricultural water-saving type irrigation.

The invention discloses a bio-fertilizer produced by using agricultural wastes, relates to regeneration and use of agricultural wastes and belongs to the field of agricultural biotechnology. The bio-fertilizer is characterized in that the materials comprise 60-70 percent of waste vegetable leaf, 10-15 percent of crop straw, 0.5-1.0 percent of compound fermenting agent, 5-10 percent of humic acid, 5-10 percent of rice hull ash and 4-20 percent of acetobacter xylinum bacterium agent. The bio-fertilizer has the following beneficial effects: a microbial technology has a key action in a resource utilization process of the agricultural wastes; due to the inoculation of a microorganism bacterium agent, the fermenting process of the agricultural wastes can be promoted, the fertilizer use of the agricultural wastes is achieved, series products such as functional microbial fertilizers, cultivation seedling substrates and fodders can be produced, the development of organic green agriculture can be promoted, the rural environment pollution can be controlled, the rural ecological environment can be improved, the income of peasants can be increased, and the inoculation of the microorganism bacterium agent has an important meaning for achieving the virtuous circle of ecological economy and the sustainable development of agriculture.

The invention relates to a farming machine design method based on the emulation technique. The farming machine design method based on the emulation technique includes the steps of overall layout, three-dimensional modeling, building of an emulation environment, virtual assembly, model detection, modification, emulation operation testing, production assembly and the like. According to the step of virtual assembly and emulation operation testing, a designer carries out man-machine interaction in a virtual emulation environment through peripheral hardware equipment. The assembly relationship between the geometric shape and all parts of a model machine can be directly sensed. Labor intensity is relieved. The foresight degree of a finished product is improved. The design is accurate. The design efficiency is improved. Generation of rejected products is reduced greatly. The design cost is saved. The farming machine design method based on the emulation technique has great significance for promotion of the development of the modern agriculture in China.

The present invention discloses a carbon-based composite biological fertilizer. The carbon-based composite biological fertilizer is prepared from the following raw materials in parts by weight: 20-60parts of biochar, 10-30 parts of plant ash, 8-25 parts of medical stone powder, 3-15 parts of zeolite powder, 2-8 parts of potassium feldspar powder, 1-6 parts of ground phosphate rock, 15-45 parts ofhumic acid, 1-10 parts of potassium fulvate and 1-15 parts of photosynthetic nitrogen fixation composite bacteria. The carbon-based composite biological fertilizer gives full play to the respective advantages of photosynthetic nitrogen fixation composite bacteria, biochar, plant ash, medical stone powder, zeolite powder, potassium feldspar powder, ground phosphate rock, humic acid and potassium fulvic acid, not only realizes effective improvement and remediation of soil and improves the crop yield, but also is beneficial to promoting the development of green low-carbon agriculture. The invention also provides a preparation method of the carbon-based composite biological fertilizer, which is simple and convenient to operate and convenient for batch production. The invention also provides application of the carbon-based composite biological fertilizer, and the carbon-based composite biological fertilizer is compounded with one or more of decomposed manure, an organic fertilizer, slag, biomass pyrolysis residues or crop wastes according to different types of soil, so that the fertilizer efficiency is exerted.

The invention provides a bacillus amyloliquefaciens strain WKPHO-12. A collection number of the strain is CGMCC No. 14954. The invention further discloses a microbial agent comprising the strain. Thestrain WKPHO-12 has the effects of degradation of inorganic phosphorus in soil and disease prevention, can efficiently degrade the inorganic phosphorus in the soil, increases a utilization ratio of the inorganic phosphorus in the soil, reduces an application amount of a phosphate fertilizer, and has a high prevention effect on plant diseases such as eggplant verticillium wilt; the average prevention effect is 70% or higher; the strain WKPHO-12 has a wide antibacterial spectrum and a good inhibiting effect on eggplant verticillium wilt bacteria, cucumber fusarium wilt bacteria, fusarium wilt bacteria, potato black scurf bacteria and the like; in addition, the strain WKPHO-12 is strong in specialty, long in biocidal effect duration and environmentally friendly, and can greatly lower production cost and promote agricultural sustainable development.

The invention discloses a method for producing a saccharomycete and an organic fertilizer mother solution by utilizing papermaking black liquor. The method is characterized by comprising the following steps of carrying out aeration pretreatment on papermaking digesting black liquor, and then regulating a pH value to 4-7; culturing candida utilis to obtain fermenting strain liquid; carrying out second-stage strain culture on the saccharomycete by utilizing diluted digesting black liquor and nutrient substances; adding a second-stage seed to the pretreated papermaking black liquor for fermentation; and after the fermentation is completed, filtering to obtain the saccharomycete; filtering a supernatant, and carrying out spraying granulation or concentration compounding to obtain an organic fertilizer. The method disclosed by the invention extends the treatment modes of the papermaking black liquor, effectively reduces the BOD (Biochemical Oxygen Demand) of black liquor, effectively realizes the recycling of the papermaking black liquor, reduces the sewage treatment cost and is simple in process and high in practicability. The saccharomycete can be used for producing ribonucleic acid and single-cell protein, and the organic fertilizer can increase the crop yield and enhance the stress resistance of crops because of rich fulvic acid and is an environmental-friendly fertilizer suitable for modern agriculture.

The invention discloses a hydrogen-rich liquid biological improvement agent for a saline and alkaline land as well as a preparation method and application thereof. The hydrogen-rich liquid biologicalimprovement agent is prepared from the following raw materials in parts by weight: a solvent and hydrogen element which is dissolved into the solvent, wherein the saturation degree of hydrogen in thesolvent is 0.1 to 100%; the solvent is supplied by running water or irrigation water. The preparation method comprises the following steps of S1, firstly, preparing hydrogen gas, mixing the hydrogen gas and the solvent by a jet device, sending into a static mixer through a water pump, and finally forming the hydrogen-rich liquid biological improvement agent for the saline and alkaline land througha nanometer releasing device; S2, application of the hydrogen-rich liquid biological improvement agent for the saline and alkaline land: directly conveying the hydrogen-rich liquid biological improvement agent for the saline and alkaline land to the plant roots via pipelines in ways of agricultural drip irrigation, permeation irrigation and the like. The hydrogen-rich liquid biological improvement agent for the saline and alkaline land has the advantages that the cost is low, the stability is high, the pollution is avoided, the residue is avoided, and the environment-friendly effect is realized.

The invention aims to provide renewable energy resource facility agriculture, in particular organic agriculture. The collection of the renewable energy resource is organically combined with a facility building, and the building design and the arrangement of the collection of the renewable energy resource simultaneously meet the requirements of the agriculture, the breeding, planting and cultivating are performed at different regions; in this way, the integrated design of the renewable energy resource collection, the facility building and the facility agriculture is realized, thereby realizing that renewable energy resource based facility agriculture substitutes the conventional energy resource based facility agriculture. A heat energy and electric energy collection system arranged on the facility building is adopted to provide electric energy and heat energy for the facility agriculture; the region corresponding to the region of the heat collection of the renewable energy resource is a light penetration or semi-light penetration roof, and planting crops needing sunshine are planted or the live stocks needing sunshine are bred in a corresponding building; and the roof of the region corresponding to the electric energy of the renewable energy resource is a non-transparent roof, and fungi which do not need sunshine are cultured or the live stocks which do not need sunshine are bred at the region of the corresponding building.

The invention discloses an improved Faster RCNN hydroponic vegetable seedling state detection method, and belongs to the technical field of agricultural cultivation. According to the method, an improved Faster RCNN detection network is provided, aiming at the characteristic that hydroponic vegetable seedling images are tiny and dense, HRNet is adopted as a feature extraction network, information loss in the down-sampling process is reduced, information of small target objects is well reserved, and therefore good semantic information is provided for regression and classification of follow-up candidate boxes. According to the method, the RoI Align and Soft NMS methods are applied to improve the recognition precision and recall rate of the model, so that the detection effect of the model is improved, a good and reliable feature map is obtained, and a good foundation is laid for subsequent candidate box classification and regression; in the modernization process of the facility agriculture, a deep learning algorithm is migrated to the field of seedling images of the facility agriculture, automatic detection of the seedling state of the hydroponic vegetables is achieved, and manual labor is reduced.

Systems and methods are described for selecting equipment and operators necessary to provide agricultural services. Systems and methods are also described for scheduling the selected agricultural services and for rescheduling the scheduled agricultural services in response to events identified to be of potential impact to the services. The systems and methods are useful for increasing the utilization factor of equipment and equipment operators used in agriculture.

The invention relates to the technical field of agricultural processing, and discloses grain drying equipment with a uniform heating function for agriculture. A feeding mechanism is arranged at the position, located at one end, above a drying box body, and a circulating conveying mechanism is arranged at the position, located at the other end, above the drying box body; a hot air mechanism is arranged on one side of a feeding frame in the circulating conveying mechanism, drying belts are symmetrically arranged on the inner side of the drying box body, and a conveying belt is arranged at the position, located at the bottom end, of the inner side of the drying box body; and rotating main shafts are fixed at the positions, located at one end, of the front sides of the drying belts and the conveying belt, and the outer sides of the rotating main shafts are connected with a transmission belt. According to the grain drying equipment, the feeding mechanism is used for actively conveying grains, a traditional manual feeding mode is replaced, and the grains can be uniformly and stably fed under quantitative and circulating conveying of the circulating conveying mechanism synchronously; andin the grain drying process, hot air is circularly delivered into the drying box body through the hot air mechanism, and under circulating conveying guide of the drying belts, the grains can be subjected to circulating reverse drying work.