45results about How to "To achieve the effect of increasing production" patented technology

The invention discloses a device for cutting auxiliary roots of wheat, which comprises a shovel handle and is characterized in that the lower side of the shovel handle is connected with a shovel tip, the upper side of the shovel tip is provided with a front cutting edge, and the lower side is provided with a rear cutting edge, and the front cutting edge and the rear cutting edge are vertical to the same plane. The device can effectively cut the partial auxiliary roots between every two wheat lines, has a certain loosening function, little advancing resistance and high working efficiency, needs not to dig, keeps the upper soil layer and the lower soil layer orderly to reduce the dispersion of soil moisture content, and can play the role of removing grass.

The invention belongs to the field of a plant growth regulator and application of the plant growth regulator, and particularly relates to a composition containing chitosan oligosaccharide and diethyl aminoethyl hexanoate, and the application of the composition in promotion of plant growth and output; the weight ratio of the chitosan oligosaccharide to the plant growth regulator is 1 to (0.01-50); the use amount of the composition is 0.1-20ppm; applicable plants refer to any plants which are directly or indirectly cultured according to the human needs.

The invention discloses a microbial fertilizer or pesticide preparation method and a prepared microbial fertilizer or pesticide. The pesticide comprises a microbial liquid pesticide or a minor element liquid pesticide. The preparation method comprises the following steps: 1) uniformly mixing peat dregs with saccharomycete, actinomycete and bacillus, mixing with hemp seed dregs, bean dregs and tobacco stem roots, and fermenting at 15-55 DEG C under the action of a peat immobilized enzyme for 25-60 hours, thus obtaining a pesticide-fertilizer intermediate product; and 2) packaging the pesticide-fertilizer intermediate product, and further fermenting to obtain the microbial fertilizer; or performing engineering bacterium amplification on the pesticide-fertilizer intermediate product, further fermenting, and filling to obtain the microbial liquid pesticide; or performing engineering bacterium amplification on the pesticide-fertilizer intermediate product, further fermenting, filling to obtain the microbial liquid pesticide, and chelating minor elements in the microbial liquid pesticide to obtain the minor element liquid pesticide. The microbial fertilizer disclosed by the invention can be fermented in the packaging and transportation process and be applied at destinations; and the microbial fertilizer is simple and convenient to use and wide in application range.

The invention relates to a biochar-based organic pesticide fertilizer containing thiamethanide. The biochar-based organic pesticide fertilizer is prepared from the following raw materials in percentage by weight: 10% to 80% of biochar, 0.01% to 20% of thiamethanide, 10% to 30% of compound amino acid, 1% to 20% of adhesive, and the balance of filler. The biochar-based organic pesticide fertilizer has the advantages that the effects of fertilizer and pesticide are lasting, the safety in use is realized, the time is shortened, and the labor intensity is decreased.

The invention provides an organic planting method for asparagus, and belongs to the field of planting. The method comprises the steps of nutrient soil preparation, seed soaking and pregermination, seedling cultivation and planting; nutrient soil preparation comprises the steps that soil and animal feces are mixed together, and compound fertilizer for plant growth is added, wherein the animal feces is poultry feces; a microbial fertilizer starter is put into the mixture in the final process of nutrient soil preparation; for seed soaking and pregermination, seeds are put into clear water to be soaked for 4 hours, and the seeds are taken out and put into pregermination mixed liquor to be soaked. Accordingly, the animal feces is poultry feces which is convenient to take, the organic nutrient content is high, the prepared soil is rich in nutrient, and sowing is conducted conveniently; gibberellin has the effects of promoting seed germination and growth of vegetable organs, and the survival rate of sowed seeds is increased conveniently; the temperature of the microbial fertilizer starter in the fermentation process rises continuously to reach 60 DEG C, and miscellaneous bacteria and eggs in the soil are killed; the quality of the asparagus is improved through cytokinin, and the yield increasing effect is achieved.

The invention relates to fertilizer for foliar spraying fertilization and belongs to the technical field of agriculture. Foliar fertilization is used for supplying plant absorption nutrients so that poor nutrient absorption of roots is improved. Foliar fertilization has the characteristics of fast action, low cost and less loss. The fertilizer for foliar spraying fertilization is characterized by comprising 35-45 parts of urea, 8-12 parts of chitin, 18-25 parts of lysine, 18-25 parts of monopotassium phosphate and 5 parts of cytex. The product can provide nutrients for plant growth and prevent and control plant diseases and insect pests.

The present invention relates to a seed dressing agent, especially to a potato seed dressing agent. The potato seed dressing agent is characterized in that: 50% dimethomoph, 80% mancozeb and 72% agricultural streptomycin are firstly mixed; then an adsorption sustained-release agent and an additive are added to obtain the potato seed dressing agent, wherein a weight ratio of the dimethomoph to themancozeb to the agricultural streptomycin is (1.2-3.2%):(0.1-0.64%):(0.06-0.16%), the adsorption sustained-release agent is bentonite, the weight percentage of the adsorption sustained-release agent is 84-92.64%, the additive is potassium dihydrogen phosphate, the weight percentage of the additive is 6-12%. According to the present invention, the purpose of the present invention is to solve the problem of fungus in the soil of the potato successive cropping land; the low-toxicity, high-efficiency, and low-residue agent is introduced, and is assisted by microelements, high-quality nutrient substances, and the like to prepare into the seed dressing agent, such that the infection of the harmful substances in the soil to the potato seed is effectively blocked, the infection of the pathogenic bacteria to the potato seed surface is inhibited, the seedling emergence rate of the potato seed is improved, the disease resistance of the potato is enhanced, and the potato seed dressing agent provides the guarantee for the potato yield increasing.

The invention discloses a carbon-based phosphate fertilizer. The carbon-based phosphate fertilizer is a mixed fertilizer comprising biochar, a phosphate fertilizer, a bacteriostat and a synergist. The carbon-based phosphate fertilizer can improve the dissolubility of a nutritive element phosphorus in soil, improve a phosphorus utilization rate, reduce a fixation rate of a nutritive element phosphorus, activate dissolution activity of fixed phosphorus in soil, improve a utilization rate of a nutritive element phosphorus and a crop absorption and utilization rate, reduce a fertilizer investment cost, improve the total amount of phosphate solubilizing bacteria in soil, improve the activity of phosphate solubilizing bacteria, convert fixed phosphorus in soil into a soluble nutrient phosphorus which can be directly absorbed and utilized by crops, prevent soil hardening caused by utilization of a single conventional phosphate fertilizer, improve a soil loosening degree, delay soil hardening, improve a soil aggregate structure, reduce soil unit weight, improve biological activity of soil, improve the soil environment, increase a fat-storage and water-retention capacity of soil, supply trace elements which are needed by crops applied with a single phosphorus element, guarantee nutrient absorption balance of crops, and realize a yield increasing effect.

The invention relates to a light-transforming transparent plastic greenhouse film for cucumber planting, and a preparation method thereof. The preparation method comprises the following steps: a, taking a benzoxazole compound, adding N-methyl-2-pyrrolidone phosphate dihydrogen phosphate and hydrogen peroxide and performing oxidative desulfurization to obtain oxygen-substituted sulfur-free benzoxazole compound; b, adding rare earth metal ions into the oxygen-substituted sulfur-free benzoxazole compound and performing coordination to prepare a composite light-transforming agent; c, mixing the composite light-transforming agent, matrix resin, filler, a surfactant and a light stabilizer and performing extrusion and blow molding to obtain a transparent greenhouse film; and d, performing coronatreatment and hot-press molding on the transparent greenhouse film to obtain the light-transforming transparent greenhouse film. The light-transforming transparent plastic greenhouse film for cucumberplanting can increase yellow light, red light and orange light, eliminate green light and purple light, promote budding and flowering of the cucumbers, achieve the yield increasing effect, increase the utilization rate of sunlight, prolong the service life of the greenhouse film and effectively delay the ageing speed of the greenhouse film.

The invention discloses a chamfer angle arc-shaped swirl anticorrosion blade and a chamfer angle arc-shaped swirl anticorrosion stirring paddle. The upper portion convex surfaces of two side surfaces of the arc-shaped blade are chamfer angles, and the upper portion convex surfaces and the lower portions of right angle approaching edges of the two side surfaces commonly form the upper liquid entrance surface and the lower liquid poking surface of the blade, and the side edge of the upper liquid entrance surface is formed by two angle lines with similar lengths; the root of the convex surface of the arc-shaped blade is a part close to a stirring shaft, the middle and the tail of the convex surface of the arc-shaped blade are parts far from the stirring shaft, and the cross sections of the three parts are arc surfaces formed by circles with different radii; and the root of the concave surface of the arc-shaped blade is a part close to the stirring shaft, the middle and the tail of the concave surface of the arc-shaped blade are parts far from the stirring shaft, and the cross sections of the three parts are arc surfaces formed by circles with different radii. The chamfer angle arc-shaped swirl anticorrosion blade and the chamfer angle arc-shaped swirl anticorrosion stirring paddle, provided by the invention, can widen the flow path stretching force and number-shaped strong swirling force of a stirring blade, and have the advantages of power saving, consumption reduction, yield increase and long service life.

The invention provides major-element liquid fertilizer containing streptomyces ahygroscopicus metabolites and a preparation method of the major-element liquid fertilizer, and relates to the technical field of medical fertilizer. The liquid fertilizer is mainly prepared from the following raw materials in parts by weight: 3 to 5 parts of streptomyces ahygroscopicus Wuzhou subspecies metabolite fermentation liquor, 4 to 70 parts of major-element fertilizer, 0 to 4 parts of an adjuvant and 22 to 92 parts of water. Supernate fertilizer or suspension liquid fertilizer is obtained by mixing the raw materials according to the formula amount. The major-element liquid fertilizer solves the problems of poor effect of conventional medical fertilizer and potential safety hazard of chemical pesticide; the medical fertilizer obtained based on the method can meet the requirements of crops for fertilizer and pesticide in all the stages in a growing process; by the mutual action of the streptomyces ahygroscopicus Wuzhou subspecies metabolites and the major-element fertilizer, the effects of preventing and treating diseases, increasing the yield, being safe and protecting the environment are achieved; meanwhile, the medical fertilizer provided by the invention is obvious in disease-resisting and yield-increasing effect on the crops; and moreover, the effect is achieved by mutual coordination instead of simple addition.

The invention relates to a chitosan sustained release microsphere fertilizer loading 6-benzylaminopurine for tomatoes. The fertilizer is characterized by being prepared from the following raw materials: chitin, sodium hydroxide, 6-benzylaminopurine, ethylene glycol, acetic acid, sodium stearyl lactate, cyclohexane, triphosadenine, glutaraldehyde, absolute ethyl alcohol, petroleum ether, isopropanol, rice straws, soybean straws, mercaptoacetic acid, saccharomycetes, lime powder, brown coal powder, borax, monopotassium phosphate, monoammonium phosphate and a proper amount of water. The fertilizer prepared by the invention integrates production increase, high efficiency and long effect, improvement of the quality and improvement of soil, and has the advantages of being low in cost, simple in process, free of residues, pollution-free, labor-saving and time-saving during construction and the like.

The invention relates to a cement grinding mill static grinding increasing technique, which comprises the steps of drying, breaking, grinding and powder choosing. In the step of grinding, clinker and the mixing material are fed in a cement grinding mill, then water is infused in the wheel head of the cement grinding mill. The delivering proportion accords to the weight that the clinker: the mixing material: the water is 5000 to 8000:2000:5 to 8. The invention overcomes the technical bias of the prior art, greatly improves the output, and brings considerable economical benefit.

The invention provides a tomato planting method, and relates to the technical field of tomato planting. The tomato planting method comprises the following steps of S1, seed disinfection, wherein excellent tomato seeds are selected and are soaked in clear water for a period of time and then soaked in a trisodium phosphate solution, and the seeds are cleaned with clear water for standby applicationafter being soaked in trisodium phosphate; S2, seedling raising, wherein the standby seeds in S1 are put into warm water to be slowly stirred and soaked, and the soaked seeds are planted into a seedling raising pot for standby application for germination and cultivation; and S3, phosphorus-controlled soilless culture, wherein the seedlings germinated in S2 are transferred into a low-phosphorus culture medium at proper distance, and the seedlings are changed into normal phosphorus supply cultivation for standby application after a period of time. According to the tomato planting method, the time from tomato seed germination to the planting degree can be effectively shortened, the overall cultivation time of tomatoes is effectively shortened, then the annual harvesting frequency is increased, the yield increasing effect is achieved, meanwhile, soil-borne diseases are effectively reduced, the dead plant amount is reduced, the actual yield is increased, and then the actual economic benefits are effectively increased.

The invention belongs to the technical field of methods for high yield of late-sowing summer corn, and discloses a method for high yield of late-sowing summer corn and a special simple corn detasseling device. The method is mainly and technically characterized by comprising the following steps that a medium-maturing or medium-early maturing variety or a kernel direct-harvesting variety with earlyspinning is selected; the depth of a furrowing blade and the depth of a corn seeding plough of a corn seeding and fertilizing machine are adjusted to enable the depth of each seeding furrow to be 8-10cm and the soil buried depth of seeds to be 2-3 cm so as to ensure shallow burying and early seedling emergence and keep the soil moisture not dry at the same time; the width of each foot of the cornseeding and fertilizing machine and the distance between seed grooves in a seeding disc are adjusted, and the seeding row spacing and the seeding line spacing are within 38-39 cm and are equal to each other; the planting density is about 4400-4600 plants/mu, the mutual shading influence of early-stage plants can be reduced to the maximum extent, so that seedlings are promoted to grow early, and afull dose of seed fertilizer is adopted and applied to the late-sowing corn at a time in the corn seeding process, so that the seedlings are promoted to grow early; and all tassels of the corn are removed. According to the method and the special simple corn detasseling device, shading is reduced, the utilization efficiency of photo-thermal resources is improved, and in addition, nutrient consumption in the later period is reduced.