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3430results about How to "Good prevention effect" patented technology

Green biological seedling raising matrix

The invention discloses a green biological seedling raising matrix, relating to the seedling raising matrix technology. The preparation method comprises the following steps of: mixing straw powder, organic fertilizer and nutrient soil to be uniform, adding water until the water content is 45-55%, adding compound bacteria and then mixing to be uniform, stacking for fermenting, turning when the temperature increases to 50 +/- 2 DEG C, turning and cooling for 1-2 days when the temperature is increased to 50 DEG C again, adding microelements and growth hormone, stirring to be uniform, and packaging. The invention has the beneficial effects that: (1) the matrix is rich in organic matters and beneficial biological germs, has comprehensive nutrition and is loose and soft; (2) the matrix is seed-saving and labour-saving and can shorten seedling raising period; (3) the matrix can be used to ensure uniform and strong seedlings and high sprout rate; (4) the matrix can protect roots and hold water and fertilizer and has good air permeability; (5) the matrix has the functions of promoting flower bud differentiation and improving the yield; and (6) the matrix has the effect of resisting soil diseases. The matrix disclosed by the invention is applicable to seedling raising of vegetable, melon and fruit, flower and plant, tea, tobacco and cotton.
Owner:徐贵阁

Intelligent electronic safety rail

InactiveCN102383644ATo achieve the purpose of safety managementDistinguish false positivesFencingIndividual entry/exit registersControl systemElectronic security
The invention provides an intelligent electronic safety rail used in places such as transformer stations, various engineering construction places and the like. An intelligent entrance guard control system and alarming rail control systems form an electronic safety rail and an electronic safety door. When the intelligent electronic safety rail is in use, working personnel record finger-prints or card numbers into the intelligent entrance guard control system first; no alarm signal is given out when the working personnel get in/out of the electronic safety door through the finger-prints or the card numbers; once that a person gets in the electronic safety door by force is detected, the intelligent entrance guard control system can give out a loud voice alarm to alert an operation superintendent that the person gets into the working area by mistake; and when that the person gets into a working area by mistake through the electronic safety rail is detected, a forbidden line built of raster is triggered, and a voice alarm is given out promptly. Through the adoption of the invention, a circle of invisible retaining wall is formed at the boundary of a guard area by utilizing the intelligent electronic safety rail, so that under normal conditions, when the working personnel get in/out of the guard area through the finger-prints or the card numbers, no alarm signal is given out; and once that the person gets into the guard area by force is detected, the loud voice alarm is given out. Therefore, the purpose of safety management is achieved; false alarms can be distinguished effectively; and the guard function is obvious.
Owner:湖北省电力公司襄阳供电公司 +2

Novel dynamic numerical debris flow simulation analysis method and system

The invention belongs to the technical field of debris flow disaster prevention and control and environmental governance, and discloses a novel dynamic numerical debris flow simulation analysis method and a novel dynamic numerical debris flow simulation analysis system. Through analysis on startup of a debris flow channel material and the process and the mechanism of debris flow movement accumulation, a number of constitutive equations suitable for the dynamic characteristics of a debris flow are obtained; meanwhile, based on a non-alternating format central difference numerical method, various dynamic processes of the debris flow are simulated; in addition, the dynamic characteristics of a slurry and solid particles of the debris flow are analyzed, a concept that a movable debris flow erosion bed causes the material exchange rate is introduced, and erosion along the distance as well as the disaster size change of the debris flow are analyzed so as to form a formation-movement-accumulation numerical simulation program based on the dynamic process of the debris flow. The numerical simulation program and a numerical calculation method, provided by the invention, have the characteristics of simpleness, high efficiency and the like, and are suitable to be used by workers in the related disaster field; the scientific levels of the debris flow prevention and control and environment protection are improved.
Owner:INST OF MOUNTAIN HAZARDS & ENVIRONMENT CHINESE ACADEMY OF SCI

Health care fruit and vegetable powder composed of antioxidative and cholesterol removal foods and drugs capable of benefiting vital energy, invigorating blood circulation and eliminating stasis

InactiveCN102763800AImprove the effect of preventionGood prevention effectFood preparationDrugMeal replacement
The invention discloses a health care fruit and vegetable powder composed of antioxidative and cholesterol removal foods and drugs capable of benefiting vital energy, invigorating blood circulation and eliminating stasis and a preparation method thereof. The health care fruit and vegetable powder is composed of various antioxidative foods, cholesterol removal foods, medicine food homology foods and Chinese herbal medicines which are capable of benefiting vital energy, invigorating blood circulation and eliminating stasis and applicable to health care products, studies and clinical application achievements of Chinese and western medicines are organically integrated, and the health care fruit and vegetable powder serves as a meal replacement to be reasonably prepared for taking. According to the health care fruit and vegetable powder, the defects of health care products which merely use certain antioxidative food or only use traditional Chinese medicines capable of invigorating blood circulation and eliminating stasis or traditional Chinese medicines capable of benefiting vital energy and invigorating blood circulation in the past are overcome, and prevention effects on cardiovascular and cerebtovascular diseases are remarkably improved.
Owner:梅晓芳

Liquid microbial fertilizer with nitrogen-fixing, phosphorus-dissolving and potassium-dissolving effects, and preparation method thereof

The invention relates to a liquid microbial fertilizer with nitrogen-fixing, phosphorus-dissolving and potassium-dissolving effects, and a preparation method thereof. The liquid microbial fertilizer consists of the following microbial fermentation liquids in parts by volume: 1 to 10 parts of azotobacter chroococcum, 1 to 30 parts of bacillus mucilaginosus, 1 to 10 parts of phosphorus-dissolving bacillus megatherium, 1 to 10 parts of bacillus amyloliquefaciens, 1 to 10 parts of bacillus subtilis, 1 to 5 parts of photosynthetic bacteria and 1 to 10 parts of streptomyces microflavus. The functional bacteria serve as main functional flora of the microbial fertilizer, so that the obtained product has remarkable effects of fixing nitrogen, dissolving phosphorus, dissolving potassium and resisting disease, can enhance the total metabolic activity of soil bacterial community and the diversity of the bacterial community, improve the soil micro-ecological environment, promote growth and reproduction of beneficial microorganisms and inhibit the growth of pathogenic bacteria, is an ideal fertilizer in green agriculture and organic agriculture, and has a wide prospect in agricultural sustainable development.
Owner:GUANGZHOU JUCHAN MODERN AGRI RES INST CO LTD

Alginic acid fertilizer synergist with ammonia volatilization inhibiting effect and preparation method of alginic acid fertilizer synergist

The invention discloses an alginic acid fertilizer synergist with an ammonia volatilization inhibiting effect. The alginic acid fertilizer synergist is characterized by being prepared from the following ingredients in parts by weight: 60-80 parts of seaweed, 2-5 parts of strains, 5-10 parts of carbon sources, 3-5 parts of nitrogen sources, 30-50 parts of water, 1.2-1.5 parts of medium trace elements, 0.4-0.6 parts of soil loosening agent, 2-4 parts of acid soil conditioners and 0.8-1.2 parts of plant growth regulators. The prepared alginic acid fertilizer synergist adopts the pure natural ingredients, so that the alginic acid fertilizer synergist is excellent in environmental protection property, can be degraded completely, and can facilitate a plant to absorb nutrients in soil; an ammonia volatilization inhibiting rate reaches up to 34-45%; the soil loosening agent can loosen the soil; the acid soil conditioner can improve a micro ecological environment of the soil and promote yield increasing of crops; the plant growth regulator accelerates germination and can increase the stress resistance of the crops; and the chelating state medium trace elements can increase the utilization ratio of nutrients and improve the quality of the crops.
Owner:QINGDAO HAILIYUAN BIOTECH

Insecticidal suspending agent containing dinotefuran and preparation method of insecticidal suspending agent

The invention provides an insecticidal suspending agent containing dinotefuran. The suspending agent is characterized by being prepared from the following components in mass percentage: 1-30% of the dinotefuran, 0.1-35% of a second active component, 3-9% of a wet dispersant, 0.1-0.5% of a de-foaming agent, 1-6% of an anti-freezing agent, 0.1-4% of a thickening agent, 0.1-0.5% of a preservative, 0-2% of a pH (Potential of Hydrogen) adjusting agent, 0-2% of an antioxidant, 0.5-5% of a functional auxiliary agent and the balancing being water, wherein the second active component is one of bifenthrin, imidacloprid, methylamino abamectin benzoate, cyhalothrin, thiamethoxam, indoxacarb, chlorfenapyr, acetamiprid and ethiprole. According to the insecticidal suspending agent, special components are selected and the content of each component is strictly limited; and the prepared insecticidal suspending agent has the very good fast-acting property and lasting period and has the very good prevention effect on tea lesser leafhopper, aleyrodid, thrips, aphids and the like. After the functional auxiliary agent is added, the insecticidal efficacy is improved by 10-12% when being compared with a medicament which is not added with the functional auxiliary agent.
Owner:广东顾地丰生物科技有限公司 +1
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