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319results about How to "Improve stress resistance" patented technology

Sugarcane fertilizer for preventing and treating soil insects and production method thereof

The invention discloses a sugarcane fertilizer for preventing and treating soil insects and a production method of the sugarcane fertilizer. The sugarcane fertilizer comprises the following ingredients: inorganic fertilizer, organic fertilizer, reagents, plant growth regulating agents and bonding agents, wherein the inorganic fertilizer accounts for 45 to 92 weight percent of the total weight of the sugarcane fertilizer, the organic fertilizer accounts for 7 to 50 weight percent of the total weight of the sugarcane fertilizer, the reagents account for 0.25 to 3.5 weight percent of the total weight of the sugarcane fertilizer, the plant growth regulating agents account for 0.04 to 0.05 weight percent of the total weight of the sugarcane fertilizer, and the bonding agents account for 0.075 to 3.0 weight percent of the total weight of the sugarcane fertilizer. The reagents are combination of phoxim, chlorpyrifos and imidacloprid or dinotefuran according to a weight ratio of (1-2):1:(0.1-4.5), and the plant growth regulating agents are sodium nitrophenolate. Products of the sugarcane fertilizer fully meet the requirement on the nutrition in the sugarcane growth process, simultaneously, the effects of preventing and treating sugarcane insects such as stem borers, sugarcane turtles and grubs and treating insects such as cotton aphids, longicorns and the like can be realized, the yield and the sugar content are improved, and the production cost is also reduced.
Owner:GUANGXI LIYUANBAO SCI & TECH

Stubble resisting and continuous and alternate cropping fertilizer and producing method thereof

The invention discloses anti-continuous cropping and continuous cropping fertilizer and a production method, bacterial fertilizer is composed of the bacterial liquid of azotobacter chroococcus, bacillus cereus and silicate bacteria and carrier, trace fertilizer is composed of borax, ammonium molybdate, zinc sulfate, SiO2, CaO, MgO and carrier, and then the bacterial fertilizer and the trace fertilizer are mixed to produce the fertilizer. The invention as the bio-enzyme preparation has no side effect of toxicity and can effectively resolve the problems of the continuous cropping harm and continuous cropping barrier of crops. The invention has a specific effect on resolving the salinization and sub-salinization of soil in a greenhouse and can regulate the abilities of nutrient absorption and disease resistance of soil. The invention can effectively restrain the growth of harmful pathogens, such as soil nematodes, etc. and rapidly promote the propagation of beneficial microorganisms. The invention can promote the rootage of plants and increase the survival rate of seedlings. The invention perfectly resolves problems of the continuous cropping harm and low yields of manifold crops, such as corn, paddy, soybean, coarse cereals, vegetables, etc.
Owner:韩大山

Aluminium screw-on packaging jar and manufacturing method thereof

The invention discloses an aluminium screw-on packaging jar, which comprises a jar bottom. The aluminium screw-on packaging jar has the essential scheme that the jar bottom is provided with a bottom side which is moulded downwards in an extruding manner and is protruded out of the jar bottom downwards; the edge of the bottom side extends upwards to form a jar cylinder; the jar cylinder is shrunk upwards to form a jar shoulder; the jar shoulder is shrunk upwards to form a jar neck; the jar neck is = provided with an annular groove and an inclined bulge loop which is arranged at the upper end of the annular groove to incline upwards; an external thread is arranged at the upper end of the inclined bulge loop of the jar neck; a jar opening with a lip is arranged at the opening end of the jar neck in a flanging manner. The invention further discloses a manufacturing method for the aluminium screw-on packaging jar. The method comprises the following steps: a, cutting; b, stamping; c, stretching the jar cylinder; d, finishing and polishing; f, cleaning; g, protecting; h, necking and moulding; and i, cleaning and leak hunting. The aluminium screw-on packaging jar has advantages of high anti-pressing and anti-twisting strength, simple structure, anti-counterfeiting performance and simplicity in manufacturing.
Owner:GUANGDONG EURO ASIA PACKAGING

Preparation method and application of leaf vegetable nano leaf fertilizer

The invention discloses a preparation method of a leaf vegetable nano leaf fertilizer. According to the method, raw materials are smashed and decomposed into nano-scale materials through high-temperature stirring, electron beam irradiation and ultrasonic treatment based on lignin containing a net structure and active radicals in papermaking black liquid, and the adsorptive property of the lignin is increased, so that a phosphate fertilizer, a nitrogen fertilizer, a potash fertilizer, imino disuccinate chelated microelements, two conditioners such as rapin and biochemical fulvic acid and nanometer titania are adhered and bonded together to prepare the leaf vegetable nano leaf fertilizer. The preparation technology is simple, low in cost and high in controllability, the prepared leaf vegetable nano leaf fertilizer is scientific in proportioning of the raw materials and high in total nutrient content, the product is mixed with water, the mixture is sprayed and applied onto leaves of leaf vegetables, so that on one hand, nutrients of the leaf fertilizer can be fixed on the leaves, drifting, leaching loss and evaporation of the fertilizer are reduced, on the other hand, nutrient absorption and movement inside the leaves of the leaf vegetable fertilizer can be promoted, and the absorption and utilization rate is high.
Owner:DONGGUAN LIANZHOU INTPROP OPERATION MANAGEMENT CO LTD

Wear-resistant noise-reducing thermal-insulating modified emulsified asphalt mortar paint

ActiveCN102225855AHigh coefficient of frictionImprove stress resistanceEmulsionAsphalt mortar
The invention relates to the technical field of engineering construction and maintenance, and especially relates to a modified emulsified asphalt paint which is widely applicable to the fields of water proofing, crack pouring, leakage mending, bonding, heat isolation, antifreezing and thermal insulation of surfaces of highway, bridges, and buildings; 5%-10% of polymer-modified materials of liquidrubber emulsion are added into the emulsified asphalt (containing 30%-70% of solid asphalt) to increase bonding force; 10%-20% of modifiers are added; 3%-20% of hollow glass beads are added, and the mixture is mixed uniformly; finally ore sand and quartz sand with different particle sizes and with an amount of 100%-200% of the total amount of the mixture are added. The paint can prolong the service life of asphalt pavement, and increase the friction coefficient of the pavement and the compressive resistance and impact resistance of the coating; the hollow honeycomb structure can not only achieve the effect of noise reduction, but also perform thermal insulation for the pavement so as to prevent the asphalt concrete layer from being damaged by high-temperature softening of the pavement in summer and from generating ruts, or reduce the damage and ruts of the asphalt concrete layer; and the paint can also prevent the damage due to low-temperature embrittlement in ice and snow in winter.
Owner:东莞市东物合成材料有限公司 +2

Cistanche salsa planting method

ActiveCN104160859APromote seed germinationImprove stress resistanceSeed coating/dressingHorticultureRoot systemTamarix africana
The invention discloses a cistanche salsa planting method. The cistanche salsa planting method includes the following steps that first, seeds are treated, wherein cistanche salsa seeds are soaked with a mixed solution of VitaCat and High Yield solution to be treated for 1.5 h to 2.5 h, and the soaked cistanche salsa seeds, the mixed solution for treatment and fine sand are fully stirred to be evenly mixed; second, planting holes are handled, planting holes with the centers 45 cm to 55 cm away from trunks of hosts are dug, the planting holes are 40 cm to 50 cm long, 25 cm to 35 cm wide and 45 cm to 55 cm deep, the bottoms of the planting holes are made to be slopes, the included angles between the slopes and the horizontal plane range from 40 degrees to 50 degrees, and the bevels are opposite to the hosts; third, the roots of the hosts are handled, wherein the roots broken due to digging on the sections of the planting holes are pruned through a pruner, and then GGR solution is sprayed onto the roots of the hosts on the perpendicular sections of the planting holes; fourth, the seeds are scattered and planted, wherein the cistanche salsa seeds treated in the first step are scattered onto the bevels of the bottoms of the planting holes, and the planting holes are backfilled. The cistanche salsa planting method is easy and convenient to operate and low in cost, and the cistanche salsa survival rate can reach 95%; according to the method, sacsaoul and tamarix are used as the hosts for planting cistanche salsa, and high economic benefits are achieved.
Owner:张掖市林业科学技术推广站 +1

Polytetrafluoroethylene composite, polytetrafluoroethylene composite holder for bearing and preparation method of polytetrafluoroethylene composite holder for bearing

The invention discloses a polytetrafluoroethylene composite, a polytetrafluoroethylene composite holder for a bearing and a preparation method of the polytetrafluoroethylene composite holder for the bearing. The polytetrafluoroethylene composite is prepared from, by mass, 3%-8% of coupling agent modified nano aluminum oxide, 2%-5% of molybdenum disulfide and 90%-95% of polytetrafluoroethylene. The polytetrafluoroethylene composite is prepared by compounding polytetrafluoroethylene, coupling agent modified nano aluminum oxide and molybdenum disulfide. Nano aluminum oxide is large in heat conductivity and small in grain size, the crushing resistance, heat conductivity and wear resistance of the composite can be remarkably improved, the material surface activity can be improved after nano aluminum oxide is modified with a coupling agent, and surface binding force is increased. The friction and wear resistance of the composite can be enhanced through molybdenum disulfide; the composite has excellent self-lubricating performance and high tensile strength, crushing resistance, heat conductivity and friction and wear resistance are obviously improved, and the requirement of the ultralow-temperature high-speed bearing on the holder is met.
Owner:LUOYANG BEARING RES INST CO LTD

Prefabricated superposed primary and secondary beam connecting piece and prefabricated composite primary and secondary beam connecting structure

The invention provides a prefabricated superposed primary and secondary beam connecting piece. The prefabricated composite primary and secondary beam connecting piece comprises a supporting end, a prefabricated end and a connecting portion, wherein the supporting end is arranged on the upper surface of the prefabricated portion of a primary beam and is wrapped in the superposed portion of the primary beam, the prefabricated end is prefabricated on the prefabricated portion of a secondary beam and wrapped in the superposed portion of the secondary beam, the supporting end and the prefabricated end are connected through the connecting portion, and the connecting portion is wrapped in the superposed portion of the secondary beam. After concrete pouring of a primary and secondary beam superposed layer is completed, a firm whole of the primary beam and the secondary beam is formed. The combination strength between the connecting piece and the beams is high, and the tensile strength is high. In addition, the invention provides a prefabricated superposed primary and secondary beam connecting structure using the prefabricated superposed primary and secondary beam connecting piece, the prefabricated superposed primary and secondary beam connecting structure is high in structural strength and tensile strength, the prefabricated superposed primary and secondary beam is prevented from generating oblique cracks, and the loading capacity and the construction quality are improved.
Owner:NINGXIANG YUANDA RESIDENTIAL IND CO LTD

Liquid crystal display panel and spacer assembly thereof

The invention discloses a liquid crystal display panel and a spacer assembly thereof. The spacer assembly comprises an upper spacer and a lower spacer which are used for being fixed to an upper substrate and a lower substrate, the upper substrate and the lower substrate are oppositely arranged, the upper space comprises at least one first spacer part and at least one second spacer part, and the distance between the end face of the first spacer part and a pressing face is smaller than that between the end face of the second spacer part and the pressing face. Due to the fact that the segment difference is formed in the upper spacer, when the liquid crystal display panel is located under the low-temperature condition or bears dynamic pressure, the portion, with the minimum contact density or distribution density, of the upper spacer is firstly used for supporting, when the portion, closest to the pressing face, of the upper space bears pressure and certain deformation is generated, the portion, slightly farther away from the pressing face, of the upper spacer is used for supporting and bears part of pressure, the anti-pressure capacity of the liquid crystal display panel is improved, and high and low temperature LC margin ranges of the liquid crystal display panel can be both taken into consideration.
Owner:WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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