Title:
FERTILIZATION MAP GENERATION METHOD, FERTILIZATION MAP GENERATION SYSTEM, FERTILIZATION MAP GENERATION DEVICE, AND FERTILIZATION MAP GENERATION PROGRAM
Document Type and Number:
WIPO Patent Application WO/2017/170984
Kind Code:
A1
Abstract:
Provided is a fertilization map generation system for generating a fertilization map which makes it possible to accurately ascertain favorable-growth areas or the like, and to ascertain the amount of basal fertilization to be performed. Thus, a fertilization map generation system that is equipped with a growth sensor (21), a GPS device (22), and a growth information storage unit (31) for storing data, and generates a fertilization map on the basis of the growth data and the location data stored in the growth information storage unit (31), the system being further equipped with: a growth-state calculation unit (calculation processing unit 34) for obtaining the state of growth for each pre-set field area, on the basis of stored data which is obtained by driving a tractor (20) through the field and storing location data and growth data in the growth information storage unit (31); a basal fertilization amount calculation unit (calculation processing unit 34) for obtaining a basal fertilization amount for each area on the basis of the state of growth in each area; and a map generation unit (35) for generating a fertilization map indicating the basal fertilization amount for each area obtained by the basal fertilization amount calculation unit.
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Inventors:
HANYA ISSEI (JP)
SHU SHINKAI (JP)
ZHAO PENG (JP)
AKIYAMA SHUGO (JP)
OKAMOTO HIROSHI (JP)
HARA KEISUKE (JP)
SHU SHINKAI (JP)
ZHAO PENG (JP)
AKIYAMA SHUGO (JP)
OKAMOTO HIROSHI (JP)
HARA KEISUKE (JP)
Application Number:
PCT/JP2017/013539
Publication Date:
October 05, 2017
Filing Date:
March 31, 2017
Export Citation:
Assignee:
TOPCON CORP (JP)
International Classes:
A01C21/00; G06Q50/02
Foreign References:
| JP2002149744A | 2002-05-24 | |||
| JP2011254711A | 2011-12-22 | |||
| JP2008278816A | 2008-11-20 |
Attorney, Agent or Firm:
CREO LAW & INTELLECTUAL PROPERTY (JP)
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