2022 Fiscal Year Final Research Report
The multipurpose use of extremely early rye at hilly and mountainous area
Project/Area Number |
19K05992
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Review Section |
Basic Section 39020:Crop production science-related
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Research Institution | Shinshu University |
Principal Investigator |
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Project Period (FY) |
2019-04-01 – 2023-03-31
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Keywords | ライムギ / 越冬性 / 緑肥 / 青汁原料 / 品種登録 |
Outline of Final Research Achievements |
Our study revealed the following points. (1) The new variety “SUR10” was more suitably wintered in the field test than the commercial variety. Furthermore, the density of the rhizosphere in loot boxes was significantly correlated with the wintering ability.(2) Green manure with “SUR10” was relatively efficiently degraded, as presumed for the IVDMD.(3) Compared with young Minori barley leaves, the green juice of the new variety “SUR10” showed low levels of aspartic acid, but high levels of glutamic acid and glutamine. Processed products of “SUR10” are under development.(4) The new variety “SUR10” is currently being examined.
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Free Research Field |
作物生産科学
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Academic Significance and Societal Importance of the Research Achievements |
本研究で育成された極早生ライムギ「SUR10」は、わが国初の育成品種で、越冬性に優れ、極早生、多収、耐倒伏性ともに実用レベルにあり、飼料、緑肥、食品(青汁原料)として、中山間地において多用途利用が可能であることが明らかとなった。この極早生ライムギを用いた飼料、緑肥さらに食品原料の多用途利用を想定した本研究は、わが国の中山間地域の農業において、地球温暖化など環境に配慮した低コスト、省力生産の新たな方策の可能性を探る課題と位置づけられる。
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