| Co-Investigator(Kenkyū-buntansha) |
SAKAI Shoko 総合地球環境学研究所, 研究部, 准教授 (30361306)
ITIOKA Takao 京都大学, 大学院・地球環境学堂, 准教授 (40252283)
ICHIE Tomoaki 高知大学, 農学研究科, 准教授 (80403872)
NAKAGAWA Michiko 名古屋大学, 生命農学研究科, 准教授 (70447837)
KUMAGAI Asaomi 九州大学, 農学研究科, 准教授 (50304770)
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| Budget Amount *help |
¥38,610,000 (Direct Cost: ¥29,700,000、Indirect Cost: ¥8,910,000)
Fiscal Year 2010: ¥7,410,000 (Direct Cost: ¥5,700,000、Indirect Cost: ¥1,710,000)
Fiscal Year 2009: ¥7,410,000 (Direct Cost: ¥5,700,000、Indirect Cost: ¥1,710,000)
Fiscal Year 2008: ¥7,410,000 (Direct Cost: ¥5,700,000、Indirect Cost: ¥1,710,000)
Fiscal Year 2007: ¥16,380,000 (Direct Cost: ¥12,600,000、Indirect Cost: ¥3,780,000)
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| Research Abstract |
A field experiment to cause flowering induction was conducted in a tropical rainforest at Lambir Hills National Park, Sarawak, Malaysia. We established a big umbrella with 15m radius to prevent most rainfall to be received by the target tree root. The target trees made flowers by the experiment, and the method seems effective to cause artificial flowering induction. The changes in water potential of trees, sap flow, soil respiration, and fungal activities during the experiment were also monitored to discuss the effect of the artificial drought.
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