FERTIGATION SYSTEM, FERTIGATION CONTROL SERVER, SALTS ACCUMULATION DETERMINATION METHOD, AND SOIL EC SENSOR

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专利权人:

Routrek Networks, Inc. ;MEIJI UNIVERSITY

发明人:

OZAWA Kiyoshi,FUJIWARA Shunrokuro,SASAKI Shinichi,KITA Eiji,TOKITSU Hironao,TAKETAZU Hiroshi

申请号：

US201615561402

公开号：

US2018103596(A1)

申请日:

2016.03.29

申请国别(地区):

美国

年份:

2018

代理人:

摘要：

A fertigation system comprises: a controller that transmits sensor data to a fertigation control server, and that controls a water supply valve, a culture stock solution supply valve, and a discharge valve on the basis of received data; and a fertigation control server that, on the basis of the sensor data received from the controller, calculates control amounts for the water supply valve, the culture stock solution supply valve, and the discharge valve, and returns the control amounts to the controller.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/