431results about How to "Save fertilizer" patented technology

The invention discloses a fertilizer slow-release synergistic agent and a preparation method thereof. The fertilizer slow-release synergistic agent comprises the following raw materials in percentage by mass: 0.1-20 % of polyaspartic acid and slat thereof, 0.1-10 % of urease inhibitor, 0.1-30 % of nitrification inhibitor, 0.03-5 % of plant growth regulating agent, 10-35 % of soil regulating agent and 10-80 % of carrier. The fertilizer slow-release synergistic agent disclosed by the invention is mainly used for the slow-release synergism of a compound mixing fertilizer, is increased in the utilization rate of the fertilizer, and is capable of effectively improving the soil, and the soil moisture can be preserved; and when the fertilizer slow-release synergistic agent is used, the fertilizer slow-release synergistic agent can be added into a material feeding system or an enveloping drum together with the fertilizer raw materials and mixed with the fertilizer raw materials, the effect of slow-release synergism can be realized, and the dosage of the fertilizer slow-release synergistic agent is 4-8 kg per ton fertilizer.

The present invention discloses an active biological drug fertilizer, which is characterized in that: the present invention is prepared with the fermenting process by photosynthetic bacteria, yellow corrupted acid and the extraction from Azadirachtin, Langdu Root and kusnezoff monkshood. The present invention is with an especial function for killing insect and preventing disease as well as accelerating the growth for the plant, protecting flower and fruit, enhancing the output and improving the integrative performance for the product quality and so on. The present invention is adaptable to the crops including rice, wheat, cotton, cole, bean, earthpea, corn, bast fibre plants, watermelon, fruit tree, vegetable, tobacco leaf, tea leaf, medicinal materials, flower, and pasture and seeding wood and so on. Besides, the present invention has also the function for accelerating the output for the pecan. The prevention and cure objects include: lepidopterans, orthopteran, Diptera, Coleoptera, ring vein, Hymenoptera and acarid and so on. The present invention has the much higher sensitivity to the following pests including: prodenia litura, asparagus caterpillar, cabbage butterfly, tea geometrid, tea smaller green leaf hopper, pecan peachblossom maggot and locust and so on.

The invention discloses a non-destructive detection device and method of internal information of crops based on the spectrum technology. The method comprises the following steps: a knowledge database is established and the knowledge database related to all crop samples is established for a crop needing to be measured; image data and spectrum data of a crop canopy are acquired into a computer; the acquired image data is preprocessed by the computer and an image feature same as a training sample is extracted; the computer carries out waveband feature extraction same as the training sample on the acquired spectrum data; the computer carries out fusion on the extracted image feature, the waveband feature and the knowledge database, detection test is carried out by utilizing a test sample, the nitrogen and water contents of the current tested crop sample are given, and a detection result is displayed by the computer. According to the invention, which growth period the crop is in and what the nitrogen content is can be judged automatically by the spectrum information, and more convenience in use is brought to a user.

The invention relates to a manufacturing technique of plant drought-resistant water-preserving organic fertilizer, comprises the following steps: weighing component weight parts: humic acid 150-300, microelement or biological bacterium fertilizer 10-30, fermentative excrement of human, livestock, poultry 600-700; mixing granulating and screening to get particles which phi 1-3 mm, baking, rescreening; putting 780-820 parts in a pelletizer, spraying water on particle surface when rolling, then feeding to a rotary drum with 18-22 parts of water-preserving agent, coating in the rotary drum pelletizer; feeding coated organic fertilizer in a rotary drum pelletizer with 20-40 parts of bentonite, when the bentonite separate the organic fertilizer fully, screening excess bentonite; feeding coated organic fertilizer sticking with bentonite after screening in a dryer, through sampling and detecting during drying procedure, when water content gets to less than 8%, taking out all organic fertilizer, airing to normal temperature to get products. The invention has advantages of drought-resistant and water-preserving, good nutrient preserving capability, low cost, simple and convenient application method.

The invention relates to a high-efficiency interplanting method for momordica grosvenori and dendrobium officinale, and in particular relates to the selection of planting soil, the soil preparation requirement, the selection requirement of the medicine varieties, the planting season and the planting density of the oranges and tangerines crude drug, the transplanting method of the dendrobium officinale, the using and fertilizing method of the fertilizer, the preventive treatment of plant diseases and insect pests, the management of moisture, the harvesting, and the repeated planting method of the momordica grosvenori and the dendrobium officinale. According to the method, two crude drugs can be produced on the same land, and the cropping index can be improved; and the labor cost can be saved, the production cost can be reduced, the yield can be improved, and the economic benefit can be improved in multiples.

The invention discloses a novel green biological organic fertilizer and belongs to the technical field of agricultural biological fertilizers. The novel green biological organic fertilizer is prepared from the following raw materials: straw mixture, seaweed residue, humic acid, amino acid and multifunctional zymophyte. The novel green biological organic fertilizer provided by the invention has the advantages that nutrients required by crops can be provided, incidence of plant diseases and insect pests can be greatly reduced, usage amount of pesticide is reduced, and crop yield and quality are improved.

A remote system for accurate irrigation and fertilization is characterized by comprising a field environment monitoring system an irrigation subsystem and a remote monitoring system, wherein the field environment monitoring system and the irrigation subsystem are connected to the remote monitoring system by a bus; the field environment monitoring system can set working parameters of the field subsystem and monitor working states and can send information to the remote monitoring system; the remote monitoring system sends out a standard value of a soil moisture content needed by current plant growth as well as instruction information adapted to a current plant growth period according to data information such as the plant growth period, the soil moisture content and an EC value of a current irrigation area obtained by the environment monitoring system; and the information is sent to the irrigation subsystem via wireless communication.

The invention relates to a high-efficiency cultivation method for interplanting windpipe trachea and honeysuckle. The method comprises the steps of: interplanting windpipe trachea under honeysuckle and other medicinal herbs, covering windpipe trachea with aged animal manure grass, managing by fertilization, weeding, pest killing and other working procedures, and harvesting after planting for about five years. By adopting the production method, two medicinal herbs are produced on one land, the double-cropping index is increased, the labor cost is saved, the production cost is reduced, the output is increased, and the economic benefits are increased twice.

The invention provides an intelligent indoor plant cultivating device based on the internet of things. The intelligent indoor plant cultivating device comprises a temperature and humidity sensor, a camera, an LED light emitting module, a support rod, a flowerpot, a plant grower, an electric water pump, a power module, a control module, a control panel, a radio-frequency emission module and a WIFI module; nutrient solutions and water needed by plant growth are stored in the flowerpot, the plant grower is arranged above the flowerpot, the lower end of the plant grower is located in the nutrient solutions and water, a water outlet pipe of the electric water pump is communicated with a through hole formed in the upper portion of the plant grower, software of multiple plant growth schemes is installed in the control module, the control module is connected to the LED light emitting module and the electric water pump, and the control panel is connected with the control module. The invention further provides an indoor plant cultivating method by means of the intelligent indoor plant cultivating device. The intelligent indoor plant cultivating device based on the internet of things and the cultivating method have the advantages that the plant growth situations can be visually understood at any time through the internet of things.

The invention relates to a solar facility of a high industrial production line of forage grasses, vegetables, flowers and medical materials, which consists of an insulating production room, a chain ring cycle framework, a nutrient solution culturing plate, carbon dioxide gas, a thermocouple generator, a solar lens thermoelectric generator, a solar cooker thermoelectric generator, a solar lens thermoelectric generator, a heating bag and an LED power generation lamp. The facility can provide renewable energy sources and translucent insulation effect for the high industrial production line. The all-weather heating, insulation and light supplementation can be realized in the facility. The adoption of nutrient solution for culture increases the growth speed and prevents diseases and pests, and the forage grasses, vegetables, flowers and medical materials can be harvested all year round. Another significant feature of the facility is special development. The facility can save a large quantity of farmland, water resources and fertilizers, and can be used for all-weather production in any place (deserts, mountain areas, areas without power supply and areas in front of and behind houses). Moreover, the facility is a significant subject studied around the world at present. The invention can develop new living space for human beings, and has incalculable environmental, economic and social benefits.

The invention discloses an agricultural planting technique of high and new technology, and in particular relates to a method for cultivating potatoes with straws in winter and spring. The method has the following main technical characteristics: using a large area of rice fields which are barren in winter and spring in south China, using the growth characteristics of the potatoes, and using a method for cultivating the potatoes by covering with thick straws so as to achieve the high quality, high yield and bumper harvest of the potato production. The method achieves the bumper harvest of the potatoes in winter and spring through the main techniques of the use of the growth characteristics of the potatoes, seed selection of the potatoes, breeding, land preparation, planting, reasonable thick planting, the use of the method for cultivating the potatoes by covering with thick straws, rich water field management, insect pests control, harvesting and the like.

The invention provides a multiple-effect super absorbent resin fertilizer. In the manufacturing process, sodium hydrogen sulfite and ammonium persulfate oxidation-reduction type initiator are used as foundations, and ultraviolet initiation is used as an auxiliary means; N-N'-methylene bisacrylamide is used as a crosslinking foundation, and ethylene glycol diglycidyl ether and glycerol are used as auxiliary means; hydroxyethyl acrylate is added in the polymerized monomer, so that the colloid strength of the high molecular polymer is obviously improved; antioxidant, ultraviolet absorbent and light stabilizer are creatively introduced, thus finally manufacturing super absorbent resin having oxidation resistance, light resistance and degradation resistance; the super absorbent resin is organically combined with humic acid, microbial inoculant and an inorganic fertilizer to perform synergistic action, so that the various effective elements achieve the optimal use effect. Meanwhile, the consumption of the inorganic fertilizer is reduced, the salt content of soil is reduced, the pH value of the soil is improved, the soil environment is improved, and soil hardening is prevented, thus greatly increasing the utilization ratio of nitrogen fertilizers, phosphate fertilizers and potassium fertilizers, and achieving comprehensive effects of water saving, fertilizer saving, yield increase and outcome increase.

The invention relates to a leaf vegetable organic fertilizer and a preparation method thereof. The preparation method comprises the steps of grinding maize straws, wheat straws, soybean straws and sesame straws into straw particles according to a mass ratio of 3:3:2:2, pretreating the straw particles by adding water and ammonium hydroxide to obtain a mixture A; carrying out ultraviolet ray treatment on the taken duck manure and duck feathers, and then carrying out ozone treatment, thus obtaining a mixture B; adding aspergillus niger and saccharomycetes into a mixture of grinded manioc wastes, grinded kelp wastes and water, and fermenting to obtain a mixture C; mixing the mixtures A, B and C, shell powder, plant ash and sodium humate, and adding EM (Effective Microorganism) for fermentation to obtain a mixture D; and adding bone meal and charcoal dust into the mixture D, then carrying out ozone sterilization, drying, charging in a separating manner, and carrying out ultraviolet sterilization to obtain the leaf vegetable organic fertilizer. The prepared leaf vegetable organic fertilizer contains various nutritional ingredients needed by the growth of leaf vegetables, regulates soil, activates the activity of microorganisms in the soil, overcomes soil hardening, and improves the permeability of soil air.

The invention relates to an organic biological multi-element plant nutrient polymer and a production method thereof and belongs to the field of agriculture. Multiple plant nutrients dispersed in agricultural solid waste are quickly gathered through an organic biological fermentation technology; due to industrial processing, nutrient bodies or nutrient blocks are prepared, so that a supporting solid and a nutrient supplier are supplied to cultivation of plants. According to the organic biological multi-element plant nutrient polymer and the production method thereof, the included plant nutrient elements are gathered together through a technical measure of organic biological fermentation and decomposition of the agricultural solid waste and are used for development of ecological agriculture and recycling agriculture; therefore, the environment pollution is solved, and the scientific support is supplied to the construction of beautiful countries.

The invention discloses an agricultural investigation and attack integrated unmanned aerial vehicle system and a spraying control method, and the agricultural investigation and attack integrated unmanned aerial vehicle system comprises an unmanned aerial vehicle body, a monitoring system, a spray system and a flight control system. The flight control system comprises a data transmission interface,a processor and a data receiving device, the processor comprises a data preprocessing module and a spray amount calculation module, and the spray amount calculation module is preset with a spray amount calculation model, the dependent variable of the spray amount calculation model is spray amount, the independent variable of the spray amount calculation model is spray level, the spray amount calculation module is used for calculation of the spray amount according to the spray level and the spray amount calculation model, and the spray control module is used to control the spray system to spray according to the spray amount. The agricultural investigation and attack integrated unmanned aerial vehicle system integrates the monitoring system, the flight control system and the spraying systemon the same unmanned aerial vehicle body, can calculate the spraying amount in real time while monitoring, can carry out precise spraying, and can save pesticides or fertilizers and reduce environmental pollution.

The invention provides a high-yield planting method of selenium-enriched citrus Gonggan and belongs to the technical field of agriculture plantation. The method comprises following steps: land selecting and garden building; seedling and fix planting; water and fertilizer managing; and normal field management. According to the plantation method, U-shaped troughs are placed in square fix planting caves which are coated by mulch films; base fertilizer is applied in the space between the fix planting caves and the U-shaped troughs; soil mixed with seed fertilizer and plastic foam particles is filled in the U-shaped troughs for fix planting and seedling; then, 7-10 days before and after the first and the second physiological fruit-dropping, selenium-enriched fruit settling fertilizer is applied; and 10-15 days before and after autumn shoot sprouting, selenium-enriched fruit swelling fertilizer is applied. By close integration and interaction of all steps, not only the output of citrus Gonggan is increased but also the citrus Gonggan is enriched with selenium.

The invention relates to an agricultural pollution-free microbial improving agent for saline-alkali land, belonging to an agricultural pollution-free product and capable of improving saline-alkali land and increasing crop yield. The agricultural pollution-free microbial improving agent for saline-alkali land comprises liquid bacteria and solid material, wherein the liquid bacteria comprise 50-70 parts of Bacillus subtilis, 5-15 parts of photosynthetic bacteria, 5-15 parts of yield-increasing bacteria, 5-15 parts of lactic acid bacteria, 5 parts of actinomycetes and 5 parts of leftover from bone meal plant; and the solid materials comprise 50-70 parts of lignite powder, 10-30 parts of leftover waste residue from sulfuric acid production, 10 parts of lower chimney soot from an electric power plant, 10 parts of whit clay, 2 parts of matrine and 3 parts of tobacco stems. The agricultural pollution-free microbial improving agent is prepared by the following steps of: pumping the liquid bacteria to a stirring tank according to a ratio, mixing and stirring to obtain composite bacterial liquid, pulverizing the solid materials by a pulverizer, screening with a 100-mesh sieve, sterilizing, delivering the composite bacterial liquid and the sterilized solid materials to a granulator for granulating, drying, cooling and screening, and checking and bagging finally.

The invention provides a pumpkin planting method. The pumpkin planting method comprises steps as follows: 1), soil treatment; 2), seed treatment; 3), seedling culture; 4), field planting; 5), rack building; 6), waterproof treatment; 7), topdressing; 8), finishing. According to the pumpkin planting method, the field planting is performed after seedling culture in seedling culture cups, so that the risk of interaction effect of seedlings is reduced; besides, base fertilizer is applied during soil aeration, the base fertilizer is mainly prepared from Chinese herbal medicinal ingredients, nutritional conditions and physical and chemical properties of soil can be improved by sufficiently utilizing the functions of insect killing, bacteriostasis and nutrition of the traditional Chinese medicine, and good basis is provided for normal growth and development of pumpkin seedlings.

The invention discloses a method for planting polygonum multiflorum. The method comprises the steps as follows: selecting land, raising seedlings by cutting, watering, applying fertilizer and racking. In the step of raising the seedlings by cutting, the plant spacing is 3 cm, the row distance is 10 cm, and upper sections of cuttage branches are exposed out of the earth surface by 3 cm after earthing. According to the method, the plant spacing is defined to be 3 cm, the row distance is defined to be 10 cm, and the upper sections of the cuttage branches are required to be exposed out of the earth surface by 3 cm after earthing in the step of raising the seedlings by cutting, so that not only can the polygonum multiflorum completely absorb nutrients, water and sunlight, but also land resources, water resources and fertilizers and the like can be saved to the greatest extent, the planting cost is reduced and the yield is increased at the same time. According to the statistics, after the method is adopted, the dry weight of the yield per mu (1 mu is 1/6 of acre) of the planted polygonum multiflorum can reach 2200-2600 kg/mu, and the yield per mu of the planted polygonum multiflorum is increased by 30% relative to that of the conventional planted polygonum multiflorum, so that the method is suitable for large-scale planting.

The invention discloses a method for planting tomato vegetables in a greenhouse. The method includes the steps that a good variety which can mature early and is disease resistant, low-temperature resistant and weak-light resistant is selected, the seeding quantity ranges from 25g to 40g per mu, the temperature of the seedling growing greenhouse is kept ranging from 20 DEG C to 25 DEG C, seedling hardening is properly carried out 5-7 days before field planting, 3000kg of thoroughly-decomposed manures, 50kg of organic fertilizers and 40kg of ammonium bicarbonate are applied to each mu of land to serve as base fertilizers, when the temperature inside the greenhouse in the day is higher than 20 DEG C, strong seedlings with buds are selected to be transplanted, 3500-4000 seedlings are planted in each mu of land, row covers are erected after field planting is carried out, and picking is carried out after about 30 days. According to the method, a site is provided for scientific research and achievement transformation of the tomato vegetables, the combination of the science and technology and the production is promoted, the achievement transformation speed is quickened, and the achievement transformation rate is improved.

The invention provides a passion fruit planting method. The method comprises the steps of field planting, erecting canopy frames, clipping, reasonably fertilizing, and managing soil. By the adoption of the technical scheme, fertilizer is saved, operation is convenient, fruits can be borne in the first year, the output in the second year can be increased by two or three times, and fruits can be consecutively harvested for five years after first year planting. The passion fruit planting method has high popularization value.

The invention provides a planting method of selenium-enriched paddy and belongs to the field of agricultural planting. The planting method specifically includes following steps: selecting land suitable for paddy to grow, preparing soil in the land, and applying base fertilizer prepared from self-made organic fertilizer, phosphatic fertilizer and potassium into soil, wherein the self-made organic fertilizer is prepared by mixing and fermenting paddy stalk, coconut shell, kelp, maple leaf, bagasse, tea seed cake, buffalo manure, sheep manure, human manure and urine and rotting acceleration agent; putting seeds after going through selenium-enriched treatment into a seedling raising tray for seedling raising, and transplanting seedlings into the land 25-30 days later; regulating fertilizing and management at different growing stages of the paddy after transplanting till harvesting. By the planting method, survival rate of the paddy can be increased, fertilizer can be saved, yield can be increased, content of selenium element in paddy rice can be increased, and product nutrient value can be increased; the planting method is suitable for large-scale systematic planting and can increase yield and incoming of growers.