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No.50 (2003/12) >

 
Title :近赤外線分析装置(NIR)による作物の有効成分非破壊計測に関する基礎的研究
Title alternative :Basic research on nondestruction measurement of the active component in crop by near infrared radiation analytical equipment
Authors :川満, 芳信
木永, 泰山
上野, 正実
小宮, 康明
平良, 栄三
松田, 昇
Authors alternative :Kawamitsu, Yoshinobu
Kinaga, Yasutaka
Ueno, Masami
Komiya, Yasuaki
Taira, Eizou
Matsuda, Noboru
Issue Date :1-Dec-2003
Abstract :In this paper, as basic research on the development of nondestructive analysis equipment for nutritional diagnosis and quality assessment in crops, the absorption spectrum of mango fruit was measured using a near infrared radiation (NIR) and the calibration curve was made, and finaly the wavelength was determined as for measurement of fruit sugar content. In addition, photosynthetic rate, transpiration rate, and water potential of the leaf was measured using the pot-cultivating sugarcane plants under water stress conditions, then the calibration curve were developed in order to estimate such physiological parameters in the field using the NIR.
Type Local :紀要論文
ISSN :0370-4246
Publisher :琉球大学農学部
URI :http://hdl.handle.net/20.500.12000/3590
Citation :琉球大学農学部学術報告 = The Science Bulletin of the Faculty of Agriculture. University of the Ryukyus no.50 p.1 -6
Appears in Collections:No.50 (2003/12)

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