A farming machine includes one or more image sensors for capturing an image as the farming machine moves through the field. A control system accesses an image captured by the one or more sensors and identifies a distance value associated with each pixel of the image. The distance value corresponds to a distance between a point and an object that the pixel represents. The control system classifies pixels in the image as crop, plant, ground, etc. based on depth information in in the pixels. The control system generates a labelled point cloud using the labels and depth information, and identifies features about the crops, plants, ground, etc. in the point cloud. The control system generates treatment actions based on any of the depth information, visual information, point cloud, and feature values. The control system actuates a treatment mechanism based on the classified pixels.

In order to resolve the food crisis that is anticipated to come in the near future due to global population growth, there is a demand for the creation of a novel herbicide having both high safety for crops and excellent herbicidal activity against weeds. This problem can be solved by an agricultural or horticultural herbicide comprising a compound represented by the following general formula (1):

##STR00001##

or a salt thereof as an active ingredient, and a method for using the herbicide.

A multi-axis linkage for use with a collapsible boom of an agricultural vehicle is disclosed. The collapsible boom includes a first boom segment having a first truss and a second boom segment having a second truss. The multi-axis linkage includes a first linear motor, a second linear motor, and a multipoint winged link. The first linear motor has a piston rod. An end of the piston rod is coupled to the first truss. The second linear motor has a second piston rod. An end of the second piston rod is coupled to the second truss. The multipoint winged link connects to the first linear motor, the second linear motor, the first boom segment, and the second boom segment.

An agricultural machine includes a source of a substance to be applied to an agricultural field and a substance outlet through which the substance is configured to pass to be applied to the field. The agricultural machine further includes a controllable piezo-actuated valve and a control signal generator configured to generate a valve control signal. The piezo-actuated valve includes a valve inlet configured to be in fluidic communication with the source of substance to be applied to the field and a valve outlet through which the substance to be applied to the field passes to move through the piezo-actuated valve. The piezo-actuated valve further includes a piezo element configured to move in response to the valve control signal and a flexure, coupled to the piezo element, and configured to amplify the movement of the piezo element to provide a valve driving movement.

A modular system includes a hub and a set of modules removably coupled to the hub. The modules are physically coupled to the frame relative to each other so that each module can operate with respect to a different row of a field. An individual module includes a sensor for capturing field measurement data of individual plants along a row as the modular system moves through the geographic region. An individual module further includes a treatment mechanism for applying a treatment to the individual plants of the row based on the field measurement data before the modular system passes by the individual plants. An individual module further includes a computing device that determines the treatment based on the field measurement data and communicates data to the hub. The hub is communicatively coupled to the modules, so that it may exchange data between the modules and with a remote computing system.

A modular system includes a hub and a set of modules removably coupled to the hub. The modules are physically coupled to the frame relative to each other so that each module can operate with respect to a different row of a field. An individual module includes a sensor for capturing field measurement data of individual plants along a row as the modular system moves through the geographic region. An individual module further includes a treatment mechanism for applying a treatment to the individual plants of the row based on the field measurement data before the modular system passes by the individual plants. An individual module further includes a computing device that determines the treatment based on the field measurement data and communicates data to the hub. The hub is communicatively coupled to the modules, so that it may exchange data between the modules and with a remote computing system.

The present invention relates to a system and a method for operating a treatment device (120) applying a treatment product to an agricultural area, the method comprising: obtaining (S210) at least one dataset of an area of interest within the agricultural area (110) to a control system (12.10); determining (S220), by the control system (12.10), from the at least one dataset a plant indicator, wherein a basic threshold for triggering application of the treatment product is dynamically adjustable in relation to the plant indicator; and providing a control signal (S230), by the control system, to control the treatment device (120) based on the determined plant indicator and the threshold for triggering application of the treatment product.

A seeding device for depositing seeds in a soil material, comprising: (i) a frame detachably mounted to a support structure of a moveable gantry, (ii) a plurality of discs rotatably mounted about a shaft of the frame and configured to be vertically lowered into the soil at a predefined depth relative to the ground plane, and, (iii) a seed deposition system mounted to the frame configured to dispense seeds into a plurality of seeding tubes. Each seeding tube is aligned with, and disposed downstream from, a respective one of the plurality of discs such that as the frame traverses over the soil by displacement of flue moveable gantry, grooves are produced in the soil by the plurality of discs, and seeds are deposited into each groove by the seeding tubes of the seed deposition system.

A method includes receiving sensor data pertaining to each of multiple plants in a growing area from a mobile sensory platform that includes (i) a propulsion system configured to move the mobile sensory platform along a ground of the growing area and (ii) multiple sensors configured to capture the sensor data associated with the multiple plants. The method also includes processing the sensor data using a predictive model to identify one or more issues affecting at least one of the plants. The method further includes generating a graphical user interface that includes a graphical representation of the growing area. In addition, the method includes identifying, using one or more markers in the graphical representation of the growing area, one or more locations of the at least one of the plants having the one or more issues. The sensor data includes information about a three-dimensional structure of each of the plants.

A method for classifying plants. In the method, the plants or their plant components, in particular plant leaves, are detected in an evaluation region with the aid of an optical and/or infrared detection unit, and the detected image data of the detection unit are evaluated with the aid of an algorithm, via the evaluation a first plant type being distinguished from a second plant type, the second plant type being treated in particular with a medium, preferably a liquid spray, and the first plant type being planted in the form of a plant row in a tubular cultivation row tube.