Title:
METHOD FOR STIMULATING PLANT GROWTH, APPARATUS AND METHODS FOR COMPUTING CUMULATIVE LIGHT QUANTITY
Document Type and Number:
WIPO Patent Application WO/2014/015020
Kind Code:
A3
Abstract:
The present invention provides a method for stimulating plant growth, which comprises: (a) placing a light transmissive material for adjusting or retaining light spectrum wavelengths below 500 nm (section A), between 500∼630 nm (section B), and above 630 nm (section C) between the light and a photosynthesis receptor of the plant; and (b) providing the illuminance or photon flux density of section B lower than that of section A or section C after the light passing through the light transmissive material. The present invention also provides an apparatus and methods for computing cumulative light quantity, comprising (a) a spectrum sensing unit; (b) a spectrum multi-band setting module; (c) a cumulative light quantity computing module; (d) an information processing unit; and (e) a control unit.
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Inventors:
WU YEN-DONG (CN)
Application Number:
PCT/US2013/050860
Publication Date:
April 02, 2015
Filing Date:
July 17, 2013
Export Citation:
Assignee:
WU YEN-DONG (CN)
CHEN CHUNG YUNG (US)
CHEN CHUNG YUNG (US)
International Classes:
A01G9/14; A01G9/00; A01G9/24; F21V9/00; G01N21/25; G02B5/02
Domestic Patent References:
| WO2010134104A1 | 2010-11-25 |
Foreign References:
| US20110016779A1 | 2011-01-27 | |||
| US20120154190A1 | 2012-06-21 | |||
| US20100076620A1 | 2010-03-25 | |||
| US20100115830A1 | 2010-05-13 | |||
| US7650716B1 | 2010-01-26 | |||
| US4573195A | 1986-02-25 |
Other References:
See also references of EP 2874489A4
Attorney, Agent or Firm:
MUNCY, Joe McKinney (Geissler Olds & Lowe, PLLC,4000 Legato Rd., Suite 31, Fairfax Virginia, US)
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