6160results about "Forestry" patented technology

Compositions and methods for conferring tolerance to glyphosate in bacteria, plants, plant cells, tissues and seeds are provided. Compositions include novel EPSP synthase enzymes and nucleic acid molecules encoding such enzymes, vectors comprising those nucleic acid molecules, and host cells comprising the vectors.

An apparatus and method is disclosed for a wireless remotely operable unmanned compact vehicle platform for use in land management comprising a frame and providing a pair of ground engageable endless drive tracks powered by a hydraulic fluid power source. The vehicle supports working attachments on the front end by utilizing a universal working attachment coupling interface carried on a pair of loader boom structures, and the vehicle supports working attachments on the rear end by utilizing a three point hitch apparatus. Working attachments coupled to the vehicle may be powered by the hydraulic fluid power source carried on the frame. A wireless remote control apparatus allows an operator to control the vehicle at a safe distance and a wireless video system allows an operator to control the vehicle accurately. A system of autonomous operation is integrated with the vehicle for travel in complex, unstructured environments. The claimed invention also utilizes a method of operation for the wirelessly operable unmanned vehicle control system which comprises a system wherein one or more mobile transmitters can be used to control one or more vehicles individually.

A transplanting method of big camphor trees comprises selection of the big camphor trees, transplanting, transplanting transportation of trees, planting and planting management. Particularly, the angle of a planting sunny side cannot be deviated by over 10 degrees, root irrigation is performed by using ABT rooting powder, microorganism fertilizer, bactericide liquid chemical and the like which are used in backfill soil according to a fixed proportion, and 1-naphthylacetic acid alcohol water solution of 100-200ppm is used for irrigation after planting of the big camphor trees. The special technical processing of camphor transplanting is that 1-naphthylacetic acid auxin of 0.01-0.03% is added to used mud, the theory of a big wiping head and a big soil ball is adopted, 1-naphthylacetic acid rooting powder is added to the root portions during transplanting, leaves are picked instantly after planting, a blade surface agent is sprayed to new leaves, and originality is provided in the overwintering and antifreezing aspects. By means of the transplanting method, transplanting survival rate of the camphor trees with the tree age below 20 years is over 99%, and transplanting survival rate of the camphor trees with the tree age over 20 years is over 95%. The transplanting method of the big camphor trees can be suitable for transplanting of big trees and old trees under the conditions of other different altitudes, longitudes and latitudes, climate and the like.

An automated seed sampler includes a sampling station; a sampler for removing material from a seed in the sampling station; a seed conveyer for conveying the seed from the sampling station to a compartment in a seed tray; and a conveyor for conveying the material removed from the seed to a corresponding compartment in a sample tray. The method of the present invention comprises feeding seeds individually to a sampling station, removing a sample from the seed in the sampling station; conveying the sample to a compartment in a sample tray, and conveying the seed to a corresponding compartment in a seed tray. The samples can be tested, and the seeds can be sorted according to the results of the testing of their corresponding samples.

The pipe racking system is designed to handle drilling tubulars (primarily drill pipe and drill collars) between the racked or setback position and the well center. The racking system can mechanically grasp a stand of pipe, lift the pipe sufficient for free movement, and deliver the pipe to either the setback area for storage or to well center to be added to the drilling string. The purpose of this newly developed system is to move pipe safely and efficiently in the vertical position for drilling operations. Together with the use of its mechanized fingerboard, the system automates the process of handling and storing pipe vertically, thus eliminating the need for a worker at the racking board level. The system is capable of being installed within the masts of smaller rigs and may remain installed in the mast during rig moves thus minimizing any disassembly for rig-down.

A cutter tooth is carried on an outer peripheral surface of a rotatable cutter adapted for clearing, mulching and grinding trees. The cutter tooth includes a tooth body with a front face, sides, and a rear. The face is recessed inwardly and defines three equally spaced-apart and outwardly diverging cutting tips.

An automated seed sampler includes a sampling station; a sampler for removing material from a seed in the sampling station; a seed conveyer for conveying the seed from the sampling station to a compartment in a seed tray; and a conveyor for conveying the material removed from the seed to a corresponding compartment in a sample tray. The method of the present invention comprises feeding seeds individually to a sampling station, removing a sample from the seed in the sampling station; conveying the sample to a compartment in a sample tray, and conveying the seed to a corresponding compartment in a seed tray. The samples can be tested, and the seeds can be sorted according to the results of the testing of their corresponding samples.

A method of combined intercropping and mulching of commercial crops is described herein. Suitable annuals such as young wheat and/or buckwheat plants are planted in soil in which legumes were originally planted. A portion of the resulting upper portions of young wheat and/or buckwheat plants is mowed and blended with organic debris to provide nutrients for intercropped commercial plants such as corn and soybeans. The remaining portion is chopped blended with organic debris and sprayed onto the top layer of seeded soil as combination mulch. For larger commercial applications, conventional agricultural machines are described herein, and are modified for the most efficient intercropping. For best results, at least one intercropped commercial plant should be a legume.

A method for depositing a substance on a substrate that involves forming a supercritical fluid solution of at least one supercritical fluid solvent and at least one solute, discharging the supercritical fluid solution through an orifice under conditions sufficient to form solid particles of the solute that are substantially free of the supercritical fluid solvent, and electrostatically depositing the solid solute particles onto the substrate. The solid solute particles may be charged to a first electric potential and then deposited onto the substrate to form a film. The solute particles may have a mean particle size of less than 1 micron.

A split support ring having two halves joined by a hinge is mounted about a tree. A trolley is mounted on the support ring and movable horizontally in all positions over 360 angular degrees. A plurality of wheel assemblies are paced around the support ring and depend downwardly providing wheels angularly positionable into contact with the tree for supporting and moving the support ring vertically on the tree. A tension device in contact with the wheel assemblies causes the wheels to gain traction against the tree. A saw is mounted on the trolley, the saw engaged so as to move in mutually orthogonal directions for positioning the saw as needed in cutting into the tree and its branches or fronds.

The invention discloses a transplantation method for garden seedlings, and relates to the technical field of seedling transplantation. According to the invention, the significance of big-tree transplantation in garden greening is mainly elaborated, and a big-tree transplantation technique is introduced from the aspects of preparation before transplantation, transplantation, management and maintenance after transplantation, and contradictions existing in big-tree transplantation, thereby providing a technical reference for a purpose that big trees can be applied to garden greening better. The method disclosed by the invention is simple, effectively improves the survival rate of transplanted big trees, and solves the contradictions existing in big-tree transplantation.

A feller-buncher includes a first axle having a number of first wheels attached thereto and a second axle having a number of second wheels attached thereto. The feller-buncher also includes a first hydraulic motor operable to rotate the first axle and a second hydraulic motor operable to rotate the second axle. The feller-buncher also includes a first hydraulic pump operable to supply pressurized hydraulic fluid. Yet further, the feller-buncher includes a first flow sharing valve fluidly coupled to each of the first hydraulic pump, the first hydraulic motor, and the second hydraulic motor. The first flow sharing valve is configured to distribute the pressurized hydraulic fluid from the first hydraulic pump evenly between the first hydraulic motor and the second hydraulic motor, whereby the first axle and the second axle are driven at a substantially equal speed relative to one another. A method of operating a feller-buncher is also disclosed.

The invention relates to a big seedling transplanting method for an inshore saline-alkali land. The method is characterized in that: the optimal time for transplanting big trees in inshore regions is spring. The method comprises the following steps of: selecting a region with soil salt content of over 0.3 percent, and paving a filter layer; installing blind pipes; backfilling original soil doped with 1/4 to 1/3 cow dung or straws; irrigating with great water to remove salt and reduce alkali, wherein the water quantity is 120 cubes per mu; cutting and trimming roots in a mode of 'cutting the main root and keeping capillary roots' in one year earlier; lifting and transporting; planting in a depth which is 10 to 15 centimeters higher than the original trunk planting earth surface line position; and performing daily management. The method has the advantages of effectively reducing underground water level, providing favorable conditions for reducing slat and improving alkali, providing an appropriate environment for the growth of plants, remarkably promoting the growth of roots of big seedlings, enhancing the growth vigor, achieving the seedling survival rate of over 90 percent and effectively solving the problem of low survival rate of the transplanted big seedlings in the saline-alkali regions.

The invention relates to planting of organic tea trees. The method comprises the steps of selecting seeds, adjusting soil ph, interplanting an appropriate quantity of pine trees on the periphery or in the middle of a tea garden, planting, managing the tea garden, pruning, weeding, fertilizing and preventing and removing plant diseases and insect pests. Organic green tea with high quality and without pollution of pesticide, hormone and chemicals is produced, and the demand for high-end organic green tea in the market is met. Shanxi qipanshi small leave green tea obtained through the method for planting the organic tea tree according to the full ecological technology is purely natural, fragrant in taste and without peculiar smell. In addition, the tea has no peculiar smell.

The invention discloses a rubber tapping machine. The rubber tapping machine comprises a tree binding fixing frame and two annular planetary gear outer shells installed at the upper end and the lower end of the tree binding fixing frame respectively. A vector movement knife rest assembly is arranged between the two annular planetary gear outer shells. A gear shaft is arranged on the vector movement knife rest assembly, a motor and a rubber tapping knife rest with a gear rack are arranged in the vector movement knife rest assembly, a rubber tapping knife assembly is arranged in the rubber tapping knife rest, a lead screw is connected to the top end of the rubber tapping assembly, and the rubber tapping knife assembly can vertically move in the rubber tapping knife rest by rotating the lead screw. By means of the rubber tapping machine, manual operation is not needed, and starting, stopping, forward rotating and backward rotating of the motor and starting, stopping, the spraying time and the spraying amount of a catalyst spraying assembly can be controlled by an automatic control system according to a set program. In addition, the automatic control system can be in communication with the exterior through an input-output module, receive a command of an upper computer, update internal program setting and transmit various working states of the rubber tapping machine outwards at any time.

A method and apparatus to improve the atomization of liquid and the efficiency of depositing liquid particles onto target objects, or to coat the target object with a thin film of liquid, to reduce the risk of high-voltage electrical shock, and to reduce the weight of an electrostatic spray system has been developed by inducing electrostatic charges onto the atomized liquid particles sprayed from a grounded metal nozzle.

The invention relates to a method for growing blueberry, which comprises soil modification, seedling cultivation, seedling planting and fertilization. In the invention, a soil modifier is applied to soil and the organic materials in the soil modifier increase the content of fatty acids such as acetic acid and propionic acid of the soil, so the rate of mycorrhizal infection, which is capable of promoting the growth of the blueberry, improving blueberry yield, contributing to productivity improvement and soil modification and improving quality and sugar content of fruits, of the blueberry is improved; meanwhile, pine soil and grass carbon are used to regulate the pH value of the soil. In the invention, a rooting medium which contains IAA growth hormone and glycine betaine is used to cultivate the seedlings, so the rooting rate of cuttings and transplanting survival rate are improved, the seedling cultivation time is reduced greatly, and the propagation efficiency is improved obviously. In the invention, a microbial fertilizer, a potassium sulfate type compound fertilizer, ammonium sulfate and diammonium phosphate are used for fertilizing the blueberry, wherein the ammonium sulfate can lower the pH value of the soil, namely the ammonium sulfate provides nutrients for the blueberry for growth and improves the growing environment of the blueberry; and thus, the blueberry yield is more improved effectively.

The invention discloses a method of hardwood cutting propagation of Qilian Juniper, which is characterized in that, annual hardwood of the Qilian Juniper having the age ranges from seven years to ten years is cut as branches; the average length of the branches ranges from 14.0cm to 18.0cm; the average diameter of the branches ranges from 3.0mm to 5.0mm; on the last ten days of April of each year, the branches are inserted into a greenhouse for seedling; the cutting medium is the mixture of peat and perlite mixed according to the proportion of 1:1; the cutting medium is firstly formed into a medium sausage having the length ranging from 13cm to 16cm; then the cutting medium is put in a 58 x 32cm tray and is put on the cutting bed in the greenhouse. The breeding of Qilian Juniper is realized by the method of hardwood cutting propagation. The method has the advantages of reduced seedling period of Qilian Juniper, saved cost and remarkable effect.