| 摘要 |
<p>A system and method for electronically pulsing chemical with seed. The system and method incorporate a seed dispensing tube (220) configured to dispense seeds, a granule tube (250) configured to dispense chemical, an electrical valve (260) configured to open so that chemical granules may be dispensed from the chemical granule tube (250), and a proximity sensor (270) operably coupled to the electrical valve (260), the sensor (270) being configured to sense a seed dispensed from the seed dispensing tube (220). The system may also include a metering mechanism (217) for metering the quantity of chemical that is dispensed with the seed. The metering mechanism (217) may be controlled by a radar unit on a tractor associated with the system, and the metering mechanism (217) may be programmed to dispense a predetermined quantity of chemical with the seed.</p> |
