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jpn
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Title Transcription | ヨウサイ ルイ ノ ヨウエキ サイバイ ニ オケル ジカ チュウドク ノ ハッセイ ト ソノ シュカン サイ
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Title Alternative (English) | Species Differences in the Susceptibility to Autotoxicity among Leaf Vegetables Grown in Hydroponics
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Author |
Taniguchi, Kumiko
Faculty of Life and Environmental Science, Shimane University
Tomita, Kouhei
Faculty of Life and Environmental Science, Shimane University
Hosoki, Takashi
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Description | 養液栽培された葉菜類について, 自家中毒の種間差異について検討した.6科16種の葉菜類を活性炭添加および無添加の条件において培養液非交換で栽培した.葉菜類の収量にあたる地上部の生体重は, パセリ, セルリー, ミツバ, リーフレタス, サラダナ, 葉ゴボウ, シュンギク, チンゲンサイおよびケールで活性炭添加区に比べて無添加区で劣った.活性炭無添加による生育抑制はパセリで最も著しかった.コマツナ, ハクサイ, 葉ダイコン, ネギ, シソおよびホウレンソウでは活性炭無添加による生育の抑制はみられなかった.以上より, セリ科, キク科および一部のアブラナ科に自家中毒を示す葉菜類がみられた.
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Description Alternative | Species differences to susceptibility to autotoxicity among leaf vegetables grown in hydroponics were studied. Shoot fresh weights of parsley, celery, mitsuba, curled lettuce, head lettuce, edible burdock, garland chrysanthemum, pak-choi and kale cultured in recycled (non-renewed) nutrient solution with and without the addition of activated charcoal to the nutrient solution was compared. Among the species, parsley suffered the most severe growth inhibition in the absence of charcoal, whereas komatsuna, chinese cabbage, radish, takana, welsh onion, perilla and spinach were unaffected. Thus, all species in Umbellifeae, Compositae and some species of Brassicaceae showed autotoxicity.
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Journal Title |
Journal of the Japanese Society for Horticultural Science
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Volume | 70
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Issue | 4
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Start Page | 519
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End Page | 521
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ISSN | 0013-7626
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ISSN(Online) | 1880-358X
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Published Date | 2001-07-15
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DOI | |
Publisher | 園芸学会
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Publisher Transcription | エンゲイ ガッカイ
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Publisher Aalternative | Japanese Society for Horticultural Science
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NII Type |
Journal Article
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Format |
PDF
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Text Version |
出版社版
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OAI-PMH Set |
Faculty of Life and Environmental Science
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