Necessity of particular seed-borne fungi for seed germination and seedling growth of Xyris complanata, a pioneer monocot in top soil-lost tropical peatland in Central Kalimantan, Indonesia
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概要
- 論文の詳細を見る
Hawaii yellow-eyed grass (Xyris complanata: Xyridaceae) inhabits infertile, acidic peat soil in the rainy tropical zone in Southeast Asia, and this monocot plant produces a large number of dormant seeds to make a large deposit to seed bank in the soil. Under laboratory conditions, surface-sterilized X. complanata seeds were rarely able to germinate on sterilized peat moss bed, while they required inoculation with either seed epiphytic or soil fungi to facilitate active seed germination. In the present study, three different genera of seed epiphytic fungi were isolated, and two common fungal genera, Fusarium sp. (strain R-1) and Penicillium sp. (strain Y-1), were found to promote the seed germination of this plant. In the sterile peat moss beds, the germination-stimulating fungi also showed growth-promoting effects on X. complanata seedlings growing. These results suggested that the seed germination-promoting fungi likely function as genuine partners for X. complanata in tropical, open peat lands.
- Springer Japanの論文
- 2008-05-01
著者
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HASHIDOKO Yasuyuki
Graduate School of Agriculture, Hokkaido University
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LIMIN Suwido
Faculty of Agriculture, University of Palangka Raya
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TAHARA Satoshi
Graduate School of Agriculture, Hokkaido University
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田原 哲士
Crest 科学技術振興事業団
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Tahara S
Department Of Applied Bioscience Faculty Of Agriculture Hokkaido University
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Tahara Satoshi
Hokkaido Univ. Sapporo Jpn
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Tahara S
Hokkaido Univ. Sapporo Jpn
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Tahara Satoshi
Graduate School Of Agriculture Hokkaido University
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Tahara Satoshi
Faculty Of Agriculture Hokkaido University
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Tahara Satoshi
Division Of Applied Bioscience Graduate School Of Agriculture Hokkaido University:crest Japan Scienc
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Tahara Satoshi
Division Of Applied Bioscience Graduate School Of Agriculture Hokkaido University
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Limin Suwido
Fac. Of Agriculture Palangkaraya Univ.
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Takiguchi Soichi
Division Of Clinical Research National Kyushu Cancer Center
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Hashidoko Yasuyuki
Jrdc Plant Ecochemicals Project Eniwa Rbp
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Hashidoko Yasuyuki
Division Of Applied Bioscience Graduate School Of Agriculture Hokkaido University:crest Japan Scienc
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Hashidoko Yasuyuki
Jrdc Plant Ecochemicals Project Eniwa Rbp Center Building
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Ogita Noriko
Graduate School Of Agriculture Hokkaido University
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橋床 泰之
Graduate School Of Agriculture Hokkaido University
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TAMURA Ryosuke
Graduate School of Agriculture, Hokkaido University
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Tamura Ryosuke
Graduate School Of Agriculture Hokkaido University
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Tahara S
Tokyo Metropolitan Inst. Of Gerontology
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Tahara Shoichi
Redox Regulation Research Group Tokyo Metropolitan Institute Of Gerontology
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Hashidoko Y
Hokkaido Univ. Sapporo Jpn
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Limin Suwido
Faculty Of Agriculture Palangka Raya University
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Hashidoko Yasuyuki
Graduate School And Res. Fac. Of Agriculture Hokkaido Univ.
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橋床 泰之
北大院農応生科
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