Top > Search of International Patents > PLANT NUTRITIONAL STATE DIAGNOSIS METHOD, PLANT NUTRITIONAL STATE RECOVERY METHOD, PLANT NUTRITIONAL STATE DIAGNOSIS DEVICE, AND PLANT NUTRITIONAL STATE RECOVERY DEVICE

PLANT NUTRITIONAL STATE DIAGNOSIS METHOD, PLANT NUTRITIONAL STATE RECOVERY METHOD, PLANT NUTRITIONAL STATE DIAGNOSIS DEVICE, AND PLANT NUTRITIONAL STATE RECOVERY DEVICE

Foreign code F130007228
Posted date Mar 22, 2013
Country WIPO
International application number 2010JP071339
International publication number WO 2011/104964
Date of international filing Nov 30, 2010
Date of international publication Sep 1, 2011
Priority data
  • P2010-040643 (Feb 25, 2010) JP
Title PLANT NUTRITIONAL STATE DIAGNOSIS METHOD, PLANT NUTRITIONAL STATE RECOVERY METHOD, PLANT NUTRITIONAL STATE DIAGNOSIS DEVICE, AND PLANT NUTRITIONAL STATE RECOVERY DEVICE
Abstract

Provided are a plant nutritional state diagnosis method and a plant nutritional state diagnosis device that can quickly and accurately diagnose the nutritional state of a plant. Also provided are a plant nutritional state recovery method and a plant nutritional state recovery device that can quickly and effectively improve the nutritional state of a plant. The provided plant nutritional state recovery device is used in the provided plant nutritional state recovery method, which is characterized by comprising: (a) a step in which the biopotential of a plant is detected at a comparison frequency and at least one detection frequency

(b) a step in which the nutritional state of the plant is diagnosed from the biopotential detected at the comparison frequency and the biopotential(s) detected at the detection frequency or frequencies

and (c) if the plant was diagnosed in step (b) as being malnourished, a step in which a stimulus is applied via flashing light at a frequency of 44 Hz or less, improving the nutritional state of the plant, and a means for supplying the deficient nutrients.

  • Applicant
  • ※All designated countries except for US in the data before July 2012
  • MEIJI UNIVERSITY,
  • TAKANO CO., LTD,
  • NAKABAYASHI KAZUSHIGE,
  • KARIBE MAKOTO,
  • NAKAHARA KENJI
  • Inventor
  • NAKABAYASHI KAZUSHIGE,
  • KARIBE MAKOTO,
  • NAKAHARA KENJI
IPC(International Patent Classification)
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