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Adaptability of tartary buckwheat (Fagopyrum tataricum) to environmental factors

Research Project

Project/Area Number 06454048
Research Category

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

Allocation TypeSingle-year Grants
Research Field 作物学
Research InstitutionShinshu University

Principal Investigator

MATANO Toshiko  Shinshu University, Faculty of Agriculture, Professor, 農学部, 教授 (00021080)

Co-Investigator(Kenkyū-buntansha) HAGIWARA Motoyuki  Shinshu University, Faculty of Agriculture, Associate Prof., 農学部, 助教授 (90172840)
INOUE Naoto  Shinshu University, Faculty of Agriculture, Associate Prof., 農学部, 助教授 (80232544)
TOMINAGA Toru  Shinshu University, Faculty of Agriculture, Associate Prof., 農学部, 助教授 (10135551)
UJIHARA Akio  Shinshu University, Faculty of Agriculture, Professor, 農学部, 教授 (60021060)
Project Period (FY) 1994 – 1995
Project Status Completed (Fiscal Year 1995)
Budget Amount *help
¥4,000,000 (Direct Cost: ¥4,000,000)
Fiscal Year 1995: ¥1,100,000 (Direct Cost: ¥1,100,000)
Fiscal Year 1994: ¥2,900,000 (Direct Cost: ¥2,900,000)
KeywordsTartary buckwheat / Inter-strain variation / Response to seeding time / Flowering response / Plant type / Seed shape / Rutin / Seed color / 画像解析
Research Abstract

Tartary buchwheat is regarded as more productive and tolerant to cold and drought, etc. when compared with common buckwheat. However, research works on tartary buckwheat is lucking. The aim of this study is to contribute to further utilization and widespread cultivation of tartary buckwheat by clarifying its physico-ecological traits and variation.
Analysis of ecological variation and traits : Flowering and growth habits, productivity and morphological plant type were investigated for 237 strains in the field condition in the first year. Variation of ecological traits in tartary buckwheat was outlined from the relationship of the above characters and geographical characters of collection sites. Major 20 strains were investigated more minutely in the next year. From the results obtained, including the response to seeding time, tartary buckwheat strains were classified into several groups. When detailed data collected on the shoot elongation are analyzed, adaptability of tartary buckwheat to environmental factors will be much more clarified.
Analysis of seed characters : Seed shape variation was classified and difference among collection sites was clarified by applying Fourie analysis in image analysis method. Seed shape variation was also analyzed from cultivation and utilization situations in the collection sites. Seed color was measured by using color meter for quantitative analysis. Measurement procedure for getting precise data was established before obtaining data for Nepalese strains, which showed very large color variation. Quantitative analysis for rutin conducted by HPLC method revealed inter- and intra-strain variation of rutin content in seed and leaf. Components of bitterness of seed were also chemically analyzed. These data and data on protein components in seed to be further collected which are fundamentally important in breeding of seed component property has been fairly well accumulated.

Report

(3 results)
  • 1995 Annual Research Report   Final Research Report Summary
  • 1994 Annual Research Report

Research Products

(50 results)

All Other

All Publications

  • [Publications] 「研究成果報告書概要(和文)」より

    • Related Report
      1995 Final Research Report Summary
  • [Publications] 「研究成果報告書概要(和文)」より

    • Related Report
      1995 Final Research Report Summary
  • [Publications] 「研究成果報告書概要(和文)」より

    • Related Report
      1995 Final Research Report Summary
  • [Publications] 「研究成果報告書概要(和文)」より

    • Related Report
      1995 Final Research Report Summary
  • [Publications] 「研究成果報告書概要(和文)」より

    • Related Report
      1995 Final Research Report Summary
  • [Publications] 「研究成果報告書概要(和文)」より

    • Related Report
      1995 Final Research Report Summary
  • [Publications] 「研究成果報告書概要(和文)」より

    • Related Report
      1995 Final Research Report Summary
  • [Publications] 「研究成果報告書概要(和文)」より

    • Related Report
      1995 Final Research Report Summary
  • [Publications] 「研究成果報告書概要(和文)」より

    • Related Report
      1995 Final Research Report Summary
  • [Publications] 「研究成果報告書概要(和文)」より

    • Related Report
      1995 Final Research Report Summary
  • [Publications] 「研究成果報告書概要(和文)」より

    • Related Report
      1995 Final Research Report Summary
  • [Publications] 「研究成果報告書概要(和文)」より

    • Related Report
      1995 Final Research Report Summary
  • [Publications] 「研究成果報告書概要(和文)」より

    • Related Report
      1995 Final Research Report Summary
  • [Publications] 「研究成果報告書概要(欧文)」より

    • Related Report
      1995 Final Research Report Summary
  • [Publications] 「研究成果報告書概要(欧文)」より

    • Related Report
      1995 Final Research Report Summary
  • [Publications] 「研究成果報告書概要(欧文)」より

    • Related Report
      1995 Final Research Report Summary
  • [Publications] 「研究成果報告書概要(欧文)」より

    • Related Report
      1995 Final Research Report Summary
  • [Publications] 「研究成果報告書概要(欧文)」より

    • Related Report
      1995 Final Research Report Summary
  • [Publications] 「研究成果報告書概要(欧文)」より

    • Related Report
      1995 Final Research Report Summary
  • [Publications] 「研究成果報告書概要(欧文)」より

    • Related Report
      1995 Final Research Report Summary
  • [Publications] 「研究成果報告書概要(欧文)」より

    • Related Report
      1995 Final Research Report Summary
  • [Publications] 「研究成果報告書概要(欧文)」より

    • Related Report
      1995 Final Research Report Summary
  • [Publications] 「研究成果報告書概要(欧文)」より

    • Related Report
      1995 Final Research Report Summary
  • [Publications] 「研究成果報告書概要(欧文)」より

    • Related Report
      1995 Final Research Report Summary
  • [Publications] 「研究成果報告書概要(欧文)」より

    • Related Report
      1995 Final Research Report Summary
  • [Publications] 「研究成果報告書概要(欧文)」より

    • Related Report
      1995 Final Research Report Summary
  • [Publications]

    • Related Report
      1995 Annual Research Report
  • [Publications]

    • Related Report
      1995 Annual Research Report
  • [Publications]

    • Related Report
      1995 Annual Research Report
  • [Publications]

    • Related Report
      1995 Annual Research Report
  • [Publications]

    • Related Report
      1995 Annual Research Report
  • [Publications]

    • Related Report
      1995 Annual Research Report
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    • Related Report
      1995 Annual Research Report
  • [Publications]

    • Related Report
      1995 Annual Research Report
  • [Publications]

    • Related Report
      1995 Annual Research Report
  • [Publications]

    • Related Report
      1995 Annual Research Report
  • [Publications]

    • Related Report
      1995 Annual Research Report
  • [Publications]

    • Related Report
      1995 Annual Research Report
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    • Related Report
      1995 Annual Research Report
  • [Publications]

    • Related Report
      1994 Annual Research Report
  • [Publications]

    • Related Report
      1994 Annual Research Report
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    • Related Report
      1994 Annual Research Report
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    • Related Report
      1994 Annual Research Report
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    • Related Report
      1994 Annual Research Report
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    • Related Report
      1994 Annual Research Report
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    • Related Report
      1994 Annual Research Report
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    • Related Report
      1994 Annual Research Report
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    • Related Report
      1994 Annual Research Report
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    • Related Report
      1994 Annual Research Report
  • [Publications]

    • Related Report
      1994 Annual Research Report

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Published: 1994-04-01   Modified: 2016-04-21  

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