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2000 Fiscal Year Final Research Report Summary

Development of the production management and support system for sugar cane using the rapid analyses for components of cane juice.

Research Project

Project/Area Number 10556056
Research Category

Grant-in-Aid for Scientific Research (B).

Allocation TypeSingle-year Grants
Section展開研究
Research Field 農業機械学
Research InstitutionUniversity of the Ryukyus

Principal Investigator

UENO Masami  Faculty of Agriculture Department of Bio-Production, University of the Ryukyus, Professor, 農学部, 教授 (50145546)

Co-Investigator(Kenkyū-buntansha) KAWAMITSU Yoshinobu  Faculty of Agriculture Department of Bio-Production, University of the Ryukyus, Assistant, 農学部, 助手 (20192552)
Project Period (FY) 1998 – 2000
Keywordscomponents of cane juice / sugar cane / Near Infrared Reflectance / production management / production support / quality data / Geographic Information System / model
Research Abstract

The main purpose of this study are to develop the rapid measurement of components such as N, P, K in sugar cane juice using Near Infrared Reflectance (NIR), and to establish the production management and support system for sugar cane.
The targets are ;
(1) to develop the rapid measurement system of juice components using NIR,
(2) to analyze the soil components and the leaf components,
(3) to make clear the relationship among these components and unit yield or sugar content,
(4) to establish the database consists of these components and quality data from the dealing system of sugar cane,
(5) to discuss the utilization of the database for production and management for sugar cane,
(6) to develop the Geographic Information System (GIS) for mapping the status of sugar cane fields. Main results are as follows.
(a) Measurement of juice and soil components using the developed system.
Components of cane juice and soil in the Minami-Daito Island, Kita-Daito Island, Kume-jima Island and Miyako Island. Jui … More ce components are measured not only by NIR but ICP, HPLC, C/N analyzer and so on. Soil components are measured by using same apparatus. To establish calibration curves for NIR measurement is one of the most important subject.
(b) To check the correlation among the components.
There is clear correlation between the sugar content and K.P and Mg have close relations with sugar content. A possibility is confirmed to check the field conditions using juice components.
(c) To establish the analytical methods of the database.
Yield model and sugar content model are built by analyses of the database. Another applications of the database are discussed. Yield model and sugar content model are very useful for planning of cultivation and scheduling of operations.
(d) To discuss the production management and support system and its application.
Field maps of Minami-Daito Island and Kita-Daito Island are made, and linked to the database for mapping. Mapping of unit yield, sugar content, juice components and soil components are carried out successfully. Less

  • Research Products

    (13 results)

All Other

All Publications (13 results)

  • [Publications] 上野正実: "品質情報と地理情報システム(GIS)を用いた高度生産支援システムに関する基礎研究"沖縄甘蔗糖年報. 第31号. 47-75 (2000)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 上野正実: "NIR(近赤外分光分析装置)による蔗汁の成分分析の可能性"沖縄農業. 第34巻. 25-31 (2000)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Masami Ueno: "Precision farming in sugar cane production using quality information and GIS"Proceedings of CIGR2000. 937-942 (2000)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Masami Ueno: "Information system to assist the precision farming of sugar cane production"Proceedings of International Agricultural Engineering Conference 2000. 556-564 (2000)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Liya Sun, Masami Ueno, Takayoshi Akinaga, Masateru Nagata: "Studies on the construction of an information system to assist the sugar cane production."J.of Agricultural Machinery. Vol.60, No.5. 27-35 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Liya Sun, Masami Ueno, Takaaki Akinaga, Masateru Nagata: "Improvement of sugar cane harvesting by the characteristics of cropping type (part 1), Analyses and modeling of the characteristics of yield and sugar content."J.of Agricultural Machinery. Vol.60, No.6. 27-34 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Liya Sun, Masami Ueno, Masaaki Oomine, Yoshinobu Kawamitsu and Yoshihiro Tokashiki: "utilization of the quality information for precision farming in sugar cane cultivation."Okinawa Nogyo. Vol.22, No.2. 9-19 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Liya Sun, Masami Ueno, Masaaki Oomine: "Improvement of sugar cane Harvesting by the characteristics of cropping type (part 2), Optimizing method of harvesting by Genetic Algorithm."J.of Agricultural Machinery. Vol.61, No.6. 149-157 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Liya Sun, Masami Ueno, Masaaki Oomine: "Improvement of sugar cane Harvesting by the characteristics of cropping type (part 2), Optimization of harvesting sequence and starting date."J.of Agricultural Machinery. Vol.62, No.1. 73-82 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Masami Ueno, Liya Sun, Yoshinobu Kawamitsu, Yoshiyuki Ookawa, Yoshihiro Tokashiki, Yasukiyo Asanuma, Seijin Ogido: "Basic study on the production support system using the quality information and GIS."Annual report of Okinawan Sugar. No.31. 47-75 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Masami Ueno, Yoshinobu Kawamitsu, Yuji Kawabata, Eizo Taira: "Possibility of analyses of juice components using NIR."Okinawa Nogyo. Vol.34, No.2. 25-31 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Masami Ueno, Liya Sun, Yoshinobu Kawamitsu: "Precision farming in sugar cane production using quality information and GIS."Proceedings of CIGR 2000. (CD-ROM). (2000)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Masami Ueno, Liya Sun and Yoshinobu Kawamitsu: "Information system to assist the precision farming of sugar cane production."Proceedings of International Agricultural Engineering Conference 2000. 556-564 (2000)

    • Description
      「研究成果報告書概要(欧文)」より

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Published: 2002-03-26  

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