Title:
PLANT CULTIVATION FACILITY AND CULTIVATION METHOD
Document Type and Number:
Japanese Patent JP2023038617
Kind Code:
A
Abstract:
To provide a cultivation facility and a cultivation method that circulate water for use and can cultivate plants by adjusting the temperature of water and holding nutrients in the circulation process.SOLUTION: A cultivation facility for cultivating plants is provided that has: a medium part 2 for planting, for example, wasabi 4; a greenhouse part 1 that covers the medium part 2; a water circulation part A including a water collector 10 that collects circulation water discharged from the medium part 2, a temperature holding part 11 for holding the temperature of collected water within a pre-set temperature range, an aerator 12 for aerating the collected water, and a water supply nozzle 13b that supplies water to the medium part 2, wherein the water circulation part supplies water to the medium part 2 and circulates the circulation water flowed out of it; and a nutrient supply part 15 that supplies nutrients to the circulation water by means of the water circulation part A.SELECTED DRAWING: Figure 1
Inventors:
HIMENO SHUJI
YAMAGUCHI NORIO
CHO MITSUYOSHI
TAGUMA AKIRA
TAKAHASHI MICHIHIRO
HOSHI TAKUYA
ASAI KEISUKE
YAMAGUCHI NORIO
CHO MITSUYOSHI
TAGUMA AKIRA
TAKAHASHI MICHIHIRO
HOSHI TAKUYA
ASAI KEISUKE
Application Number:
JP2021145429A
Publication Date:
March 17, 2023
Filing Date:
September 07, 2021
Export Citation:
Assignee:
UNIV NAGAOKA TECHNOLOGY
TOA GROUT KOGYO CO
OHARA TEKKOSHO KK
TOA GROUT KOGYO CO
OHARA TEKKOSHO KK
International Classes:
A01G31/00; A01G22/25; A01G31/02
Attorney, Agent or Firm:
Nakagawa International Patent Office
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