An agricultural planter has a carousel-type distribution unit for handling and planting plants. The distribution unit has a rotatably driven carousel containing a plurality of cups adapted to hold plants. The cups are operable to release plants into a conveyance channel for guiding the plants into a hollow plowshare. An ejector foot expels the plants from the hollow plowshare into a soil furrow. A drive mechanism drives the distribution unit to rotate the carousel, release plants into the conveyance channel, and expel plants from the hollow plowshare. The drive mechanism in one embodiment includes a ratcheting arm connected to a drive shaft that drives the distribution unit, and a linear actuator connected to the ratcheting arm. A positioning system determines a location of the planter in a field, and a controller activates the linear actuator to rotate the ratcheting arm when the planter reaches a tripping position in the field.

The present invention comprises: a transmission device that shifts output to a travel unit from an engine by changing the position of a slide gear; a motor that changes the position of a ride gear; a cross-lever main transmission lever that is operable in the front-rear and left-right directions and is biased to return to a neutral operation position; and a control device that is configured so as to actuate the motor in response to the front-rear operation of the main transmission lever to switch the shift position of the transmission device and vary the function to be performed by the left-right operation of the main transmission lever according to the shift position of the transmission device.

The invention discloses an automatic feeding device and method for a seedling bed of a transplanter, and relates to the technical field of agricultural mechanical equipment, comprising: a bracket installed on the transplanter; several trays, obliquely arranged on the bracket downwards and used for placing the rice seedling bed, and the bottom of the trays being provided with release mechanisms for releasing the rice seedling bed; a conveyor belt, arranged on the bracket, and positioned at the bottom of the tray, and the end of the conveyor belt is connected with a transplanting platform of the transplanter; a photoelectric sensor, arranged on the transplanting platform and used for detecting the height of the remaining rice seedling bed on the transplanting platform; and a controller, in communication connection with the photoelectric sensor, when the photoelectric sensor detects that the height of the remaining rice seedling bed on the transplanting platform is lower than the height of the photoelectric sensor. Only one driver is needed to operate, so that the labor input is greatly reduced, and the labor intensity is reduced; meanwhile, the space is saved by the reduction of the number of workers, enabling more seedling raw materials to be stored.

The present disclosure relates to an onion growing method, and more particularly, to an onion growing method that includes the steps of: (a) allowing onions to be dormant; (b) breaking the dormancy of the onions; (c) planting the onions of which dormancy is broken in a field; (d) growing the planted onions to produce a plurality of stems and bulbs divided from the respective onions; and (e) harvesting the plurality of stems and bulbs. According to the present disclosure, the onion growing method does not have any limitation in growth time unlike a conventional onion growing method, reduces a period of growth, and drastically increasing onion yield to raise a farmer's profits. Also, the onion growing method stably supplies onion stems and leaves, thereby providing various profits through onions.

The present disclosure relates to an onion growing method, and more particularly, to an onion growing method that includes the steps of: (a) allowing onions to be dormant; (b) breaking the dormancy of the onions; (c) planting the onions of which dormancy is broken in a field; (d) growing the planted onions to produce a plurality of stems and bulbs divided from the respective onions; and (e) harvesting the plurality of stems and bulbs. According to the present disclosure, the onion growing method does not have any limitation in growth time unlike a conventional onion growing method, reduces a period of growth, and drastically increasing onion yield to raise a farmer's profits. Also, the onion growing method stably supplies onion stems and leaves, thereby providing various profits through onions.

A crop signaling method and machine-based crop recognition system and methods are disclosed to detect a unique optical crop signal selectively applied to crop plants, allowing automatic differentiation of crop plants from weeds and the automatic creation of a high spatial resolution crop and weed plant map, along with automated plant management tasks.

A crop signaling method and machine-based crop recognition system and methods are disclosed to detect a unique optical crop signal selectively applied to crop plants, allowing automatic differentiation of crop plants from weeds and the automatic creation of a high spatial resolution crop and weed plant map, along with automated plant management tasks.

The tree planting machine includes a vehicle main unit, a beam, and a plurality of planting devices. The beam is attached to the vehicle main unit along the vehicle width direction, and is longer than the vehicle width of the vehicle main unit. The plurality of planting devices are attached to the beam.

The tree planting machine includes a vehicle main unit, a beam, and a plurality of planting devices. The beam is attached to the vehicle main unit along the vehicle width direction, and is longer than the vehicle width of the vehicle main unit. The plurality of planting devices are attached to the beam.

A system for a high-efficiency planting operation for a work machine for planting saplings. The system comprises a conveying unit stores at least one tray of saplings and transports the tray of saplings towards a gripping unit. The gripping unit retrieves at least one sapling from the tray and release at least one sapling towards the indexing unit. The indexing unit is coupled to the gripping unit and individually releases a sapling for planting. A planting unit receives the sapling from the indexing unit and delivers the sapling into a ground. A sensing module is coupled to a plurality of sensors to detect a set of parameters and generates data input signals based on the parameters. A controller receives the data input signals and provides feedback to the conveying unit, the indexing unit or the planting unit to adjust one or more actuators in response to the data input signals.