32 results about "Platanus" patented technology

The invention relates to a soil for orchid cultivation. The raw material composition and parts by weight of the soil for cultivation of orchids are as follows: 15-30 parts of plantain leaves, 15-30 parts of sycamore leaves, 30-60 parts of pine needles, 20-30 parts of moss soil, 5‑10 parts of pine bark, 5‑15 parts of river sand, 30‑40 parts of soil, 1‑3 parts of filamentous fungus, 2‑6 parts of yeast, 1‑5 parts of actinomycetes. The soil laying sequence from the bottom to the top of the raw materials is: pine needles, river sand, chestnut leaves, pine bark, soil, French sycamore leaves, moss soil, and so on for 3 to 5 times. The surface layer needs to be covered with tempered glass with another layer of pine needles. Expose to the sun for 1-3 months. The invention has the advantages of simple manufacture, easy production, inhibiting bacteria, improving the survival rate of orchids, low cost and easy popularization.

The invention discloses a pleurotus geesteranus culture medium, and a preparation method and application thereof. The pleurotus geesteranus culture medium comprises the following raw materials in parts by weight: 40-60 parts of garden branch scraps, 5-12 parts of tea dregs, 6-15 parts of phellinus linteus dregs, 40-50 parts of cotton seed shell and 10-22 parts of accessories, wherein the garden branch scraps consist of cinnamomum camphora branch scraps, quercus acutissima branch scraps, broussonetia papyrifera branch scraps and platanus orientalis branch scraps. According to the invention, four kinds of garden branch scraps of cinnamomum camphora, quercus acutissima, broussonetia papyrifera and platanus orientalis are adopted to carry out combining preparation with the tea dregs and the phellinus linteus dregs to obtain the pleurotus geesteranus culture medium, and pleurotus geesteranus with high biological conversion rate, low pollution rate of fungus bags and abundant nutrient components can be cultured through the culture medium.

The invention provides a cultivation method for a large landscape tree. The cultivation method includes the steps that a, platanuses or Chinese ashes which are high in growth speed and branching capacity and resistant to trimming are selected as modeling trees; b, 6-8 plants of plantanuses or Chinese ashes are evenly planted on the circumference of which the diameter is 100 cm-150 cm, then stumping is performed at the position 10 cm away from the ground, two robust branches grown in the circumferential direction are selected for key cultivation after sprouting, other branches are removed in time, and when the branches for key cultivation grow to 100 cm-150 cm, approach grafting is ready to be performed for the first time; c, according to approach grafting, approach grafting is performed on the two opposite branches in the circumferential direction for the first time at the position 50 cm away from the ground, and then when the remaining branches after approach grafting is performed for the first time grow again to 100 cm-150 cm, approach grafting is ready to be performed for the second time; d, approach grafting is performed on the two remaining opposite branches for the second time in the direction opposite to the circumferential direction at the position 100 cm away from the ground after approach grafting is performed for the first time, and when the remaining branches after approach grafting is performed for the second time grow again to 100 cm-150 cm, approach grafting is ready to be performed for the third time, in this way, six times of approach grafting are repeatedly performed, and the large modeled landscape tree of which the diameter is 100 cm-150 cm and the height is larger than 300 cm can be obtained after a period of cultivation. The cultivation method for the large landscape tree is high in speed, strong in modeling artistic feeling and high in practicability.

The invention discloses a method for removing trivalent antimony in an aqueous solution by using chitosan modified biochar, and relates to the technical field of wastewater treatment. The method comprises the following steps: 1, ficus microcarpa branches are smashed, sieved and dried, then the dried material is subjected to nano grinding treatment to obtain nano powder, and the nano powder is pyrolyzed to obtain biochar, wherein ficus microcarpa can be replaced with garden plants such as platanus orientalis, photinia serrulata and cinnamomum camphora; and 2, chitosan is dissolved in an acetic acid solution, and ultrasonic stirring is performed until the chitosan is completely dissolved. The chitosan modified biochar greatly improves the adsorption performance on trivalent antimony and has high adsorption stability, so that secondary pollution is reduced, good environmental benefits and economic benefits are achieved in the aspects of reducing antimony pollution in water, realizing waste recycling and the like, and the problem that the adsorption capacity of existing biochar on trivalent antimony in an aqueous solution is weak, and the removal rate is not high enough is solved.

The invention relates to the technical field of wood processing treatment, in particular to a treatment method for preventing rot of platanus orientalis caused by white rot fungi. The method comprises the steps of for platanus orientalis trees over ten years old, from November to December in winter every year, mixing strong starch sulfate with a 2% boric acid aqueous solution, conducting high speed shearing and emulsification on the mixture, spraying the mixture on the surface layer of platanus orientalis main trunks, in the next spring, conducting branch bud shearing treatment once, after the treatment, spraying lysozyme enzyme liquid on sheared openings, coating a layer of black thin film to shield light, conducting continuous treatment for 3-5 days, completely uncovering the black thin film on the sheared openings, wiping the main trunks and the sheared openings with 95% ethyl alcohol, and conducting ventilation treatment for 6-8 h. The treatment method for preventing rot of platanus orientalis caused by the white rot fungi is extremely simple and low in treatment cost, and medicaments adopted in the prevention treatment process are not harmful to both environment and tree bodies.

The invention discloses a platanus branch treatment method which comprises the following steps: airing, crushing and screening pruned platanus branches; calcining the branches in a tube furnace so asto obtain platanus branch charcoal; immersing the platanus branch charcoal into a hydrogen peroxide solution having a mass fraction of 1-5% for soaking for 1-5 hours, filtering and washing, immersinginto hydrochloric acid with a concentration of 1 mol / L for soaking for 2-5 hours, immersing into an aluminum sulfate solution having a mass fraction of 5-40%, filtering and drying; performing anaerobic decomposition under the condition of 500-800 DEG C for 30-60 minutes; drying and screening to obtain modified platanus branch charcoal; dewatering, drying, grinding and screening the residual sludgein a sewage treatment plant, and mixing with the modified platanus branch charcoal according to a volume ratio of 1 to 3-5, so as to obtain the adsorbent. By taking the adsorbent as an adsorbing material of polluted water, the pollution problems of lakes, rivers and other water bodies can be solved.

The invention provides an organic fertilizer prepared from solidago canadensis and platanus orientalis leaves, and relates to a novel organic fertilizer with excellent fertility. The fertilizer is prepared from using solidago canadensis and platanus orientalis leaves as fundamental raw materials in a mass ratio of 1 to1 by adopting a solid fermentation method. The organic fertilizer can be used for remarkably increasing the yield of crops, preventing and treating sclerotinia rot of colza to a certain extent.

The invention discloses a method for controlling the damage to Platanus biscuits caused by the parasitic fruit leaf parasitism, which includes parasitic damage investigation, parasitic intensity grading and grading damage treatment. The present invention proposes a treatment method for parasitism of blunt fruit with hairy leaves and damage caused by sycamore syringae with different parasitic intensities through the division of sycamores with different parasitic intensities. The invention overcomes the disadvantages of rapid and difficult-to-control parasitism of the blunt fruit of hairy leaves, significantly controls its spread and harm, fills in the blank of its harm control method, and has reference value for the control of parasitic harm to other tree species. The method provided by the invention has the advantages of simple operation, remarkable treatment effect and low treatment cost, and can be applied to the treatment of the damage caused by the parasitism of the hairy leaves to the sycamore sycamore in cities.

The invention belongs to the technical field of plant protection equipment, and discloses a platanus acerifolia white-washing device capable of pneumatically removing dead skin. The platanus acerifolia white-washing device capable of pneumatically removing dead skin comprises a back board, wherein left and right sides of the front surface of the back board are fixedly connected with back belts; the middle parts of middle surfaces of the back plates are fixedly connected with a mounting plate; an air blower is fixedly mounted on the upper surface of the mounting plate; the position, at the lower side of the mounting plate, of the back surface of the back plate is fixedly connected with a material tank; the top wall of the material tank fixedly communicates with a discharge end of an injection tube; a charge end of the injection tube is in threaded connection with a sealing plug; the middle part of the bottom wall of the material tank fixedly communicates with a charge end of a dischargetube; and the top wall of the material tank fixedly communicates with a gas outlet tube. According to the platanus acerifolia white-washing device capable of pneumatically removing dead skin disclosed by the invention, the skin-removing white-washing mechanism is arranged, and the air blower can supply gas for quickly and pneumatically removing dead skin on tree trunks of the platanus acerifolia,so that white paint liquid is prevented from being sprayed on the dead skin to lose the de-worming effect, and therefore, raw material loss is reduced.

The invention discloses application for planetree fruit hair fiber used as a template for preparation of a TiO2 micron hollow tube. According to the invention, the TiO2 micron hollow tube is prepared by using the planetree fruit hair fiber as the template through a sol-gel method; the method prepares the TiO2 micron hollow tube with higher yield and high purity, does not need to adjust a pH value and avoids precise control on solution concentration in a traditional method; the TiO2 micron tube prepared by using the method in the invention well maintains tubular morphology of the planetree fruit hair fiber, has a hollow structure and large specific surface area, can provide huge adsorption and reaction areas in photocatalytic reaction, and has excellent degradation effects on complex organic molecules like tetracycline.

A botanical herbicide belongs to the technical field of herbicides. It consists of the following components by weight percentage: 2-6% of sycamore leaf extract, 2-6% of ginkgo fruit extract, 1-5% of garlic extract, 1-5% of Zanthoxylum bungeanum extract, dodecylbenzene Sodium sulfonate 2‑10%, the balance of water. The above-mentioned botanical herbicide has remarkable effect, is natural and environmentally friendly, has no toxic and side effects, has the effect of preventing and controlling various weeds in the field, has no effect on crops, and solves the current problem of herbicide resistance.

The invention provides a cultivation method for a large landscape tree. The cultivation method includes the steps that a, platanuses or Chinese ashes which are high in growth speed and branching capacity and resistant to trimming are selected as modeling trees; b, 6-8 plants of plantanuses or Chinese ashes are evenly planted on the circumference of which the diameter is 100 cm-150 cm, then stumping is performed at the position 10 cm away from the ground, two robust branches grown in the circumferential direction are selected for key cultivation after sprouting, other branches are removed in time, and when the branches for key cultivation grow to 100 cm-150 cm, approach grafting is ready to be performed for the first time; c, according to approach grafting, approach grafting is performed on the two opposite branches in the circumferential direction for the first time at the position 50 cm away from the ground, and then when the remaining branches after approach grafting is performed for the first time grow again to 100 cm-150 cm, approach grafting is ready to be performed for the second time; d, approach grafting is performed on the two remaining opposite branches for the second time in the direction opposite to the circumferential direction at the position 100 cm away from the ground after approach grafting is performed for the first time, and when the remaining branches after approach grafting is performed for the second time grow again to 100 cm-150 cm, approach grafting is ready to be performed for the third time, in this way, six times of approach grafting are repeatedly performed, and the large modeled landscape tree of which the diameter is 100 cm-150 cm and the height is larger than 300 cm can be obtained after a period of cultivation. The cultivation method for the large landscape tree is high in speed, strong in modeling artistic feeling and high in practicability.

The present invention provides Platanus mutants, methods and applications for obtaining Platanus mutants. By designing the gRNA target sequence of the Platanus target gene, constructing and obtaining a genome editing vector, and transforming it into seed embryos by biolistic method to obtain a transformation product. The transformation product is cultivated and identified to obtain the syringae mutant. The method can carry out directional mutation of the specific gene of syringae, and has strong directionality and high efficiency.