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Electronic pulsing of chemical with seed
专利权人:
AMVAC CHEMICAL CORPORATION
发明人:
CONRAD, LARRY
申请号:
EP20060255113
公开号:
EP1825737(A1)
申请日:
2006.10.03
申请国别(地区):
欧洲专利局
年份:
2007
代理人:
摘要:
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.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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