Characteristics of soybean shoot growth in relation to water channel.
| Project/Area Number |
25870327
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Crop production science
Agricultural environmental engineering/Agricultural information engineering
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| Research Institution | Mie University |
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Principal Investigator |
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| Project Period (FY) |
2013-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2016: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2015: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2014: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2013: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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| Keywords | ダイズ / 茎葉 / 水チャンネル / 気温 / 地温 / 根粒菌 / 乾物生産 / 土壌水分 / 栄養成長 / 乾物重 / 葉面積 / 草丈 / 茎長 / 温度 / 根 / 水 / 温度制御 |
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| Outline of Final Research Achievements |
Relationship between shoot growth and water utilization and the contribution of it’s control by water channel in soybean plants were examined. Soybean shoot grown in wet soil condition was large in summer (high temperature), however vigorous shoot growth was not found in autumn regardless of soil water condition. Soil temperature treatment including high and low soil temperature in summer and autumn showed the difference in shoot growth between the seasons only, not soil temperature treatment. But the difference in shoot growth between not only the seasons but also soil water treatment were found in soybean plants grown in hydroponic culture. These suggested that soybean shoot growth would be controlled by water channel in leaf and this mechanism changed in response to cultivation.
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Report
(5 results)
Research Products
(21 results)
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[Journal Article] Water Condition Controls Inclination Angles of Leaflets and Petioles of Soybean (Glycine max L.).2013
Author(s)
Nagasuga, K., Uchida, S., Kaji, H., Hayakawa, Y., Kadowaki, M.,Fukunaga, A., Nose, S. and Umezaki, T.
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Journal Title
Environmental Control in Biology
Volume: 51
Pages: 79-84
NAID
Related Report
Peer Reviewed
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[Journal Article] Comparison of Light-Intercepting Characteristics Between Soybean (Glycine max) Cultivar ‘Misato-zairai’ and ‘Fukuyutaka’.2013
Author(s)
Nagasuga, K., Hayakawa, Y., Kadowaki, M.,Fukunaga, A., Nose, S. and Umezaki, T.
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Journal Title
Environmental Control in Biology
Volume: 51
Pages: 85-88
NAID
Related Report
Peer Reviewed
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