NATIONAL AGRICULTURE AND FOOD RESEARCH ORGANIZATION
发明人:
ITO AKIKO,伊東 明子,SAKAMOTO DAISUKE,阪本 大輔,SUGIURA TOSHIHIKO,杉浦 俊彦
申请号：
JP2015248504
公开号：
JP2017112848A
申请日:
2015.12.21
申请国别(地区):
JP
年份:
2017
代理人:
摘要：
PROBLEM TO BE SOLVED: To provide a method for determining freezing tolerance capable of determining the freezing tolerance of plants, an apparatus therefor, and a cultivation apparatus.SOLUTION: This method for determining the freezing tolerance of plants uses the sugar content in the conduit fluid of the plant P as an index to judge the freezing tolerance of the plant. The freezing tolerance determination apparatus is provided with a measuring section 11 for measuring the sugar content of a conduit liquid of a plant and a calculating section 21 for calculating the freezing tolerance temperature of the plant using the sugar content measured by the measuring section as an indicator. The plant cultivation apparatus 2 is provided with the measuring section for measuring the sugar content of the conduit fluid of the plant, the calculating section for calculating the freezing tolerance temperature of the plant using the sugar content measured by the measuring section as an index, an adjusting means 40 for adjusting the cultivation environment of the plant, and a control unit 50 for controlling the adjusting means based on the freezing temperature calculated by the calculating unit.SELECTED DRAWING: Figure 2COPYRIGHT: (C)2017,JPO&INPIT【課題】植物の耐凍性を判定可能な耐凍性判定方法、耐凍性判定装置及び栽培装置を提供する。【解決手段】植物Pの導管液中の糖含有量を指標として、前記植物の耐凍性を判定する、植物の耐凍性判定方法。植物の導管液の糖含有量を計測する計測部11と、前記計測部により計測された前記糖含有量を指標として前記植物の耐凍温度を算出する算出部21と、を備えた植物の耐凍性判定装置。植物の導管液の糖含有量を計測する計測部と、前記計測部により計測された前記糖含有量を指標として前記植物の耐凍温度を算出する算出部と、植物の栽培環境を調節する調節手段40と、前記算出部により算出された耐凍温度に基づき前記調節手段を制御する制御部50と、を備えた植物の栽培装置2。【選択図】図2
