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| language |
jpn
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| Title Transcription | レイスイ シヨ ニ ヨル キュウリ キケイ ヨウ ノ ハッセイ オヨビ TNZ 303 ジャスモン サン ユウドウタイ ブラシノステロイド ユウドウタイ コンゴウザイ シュシ ショリ ニ ヨル ハッセイ ノ ケイゲン
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| Title Alternative (English) | Occurrence of Deformed Leaves in Cucumber Plants Treated with Cold Water and Its Reduction in Seedlings Derived from TNZ303-(Mixture of Jasmonic Acid and Brassinosteroids Derivative) Treated Seeds
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| Author |
Tomita, Kouhei
Faculty of Life and Environmental Science, Shimane University
Taniguchi, Kumiko
Faculty of Life and Environmental Science, Shimane University
Ushio, Kazuyori
Faculty of Life and Environmental Science, Shimane University
Ban, Takuya
Faculty of Life and Environmental Science, Shimane University
Hosoki, Takashi
Kamuro, Yasuo
BAL Planning Co., Ltd.
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| Description | 冷水施与によるキュウリ奇形葉の発生およびTNZ303(ジャスモン酸誘導体・ブラシノステロイド誘導体混合剤)種子処理によるその軽減について検討した.キュウリの幼苗を断根する前の子葉展開後の数日間4℃の水を頂部に与えて育苗すると奇形葉が増加し, 栄養生長は抑制された.なお, 25℃の水を施与して断根した場合にも奇形葉がわずかに発生した.TNZ303の1000倍液に24時間種子を浸漬すると奇形葉の発生は低下し, 栄養生長の抑制が軽減される傾向がみられた.以上より, TNZ303種子処理が冷水施与によるキュウリ奇形葉の発生を軽減する可能性が考えられた.
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| Description Alternative | The occurrence of deformed leaves in cucumber by the treatment of cold water and its reduction in TNZ303 (mixture of jasmonic acid derivative and brassinosteroids derivative) seed treatment were studied. Treating shoot apices of cucumber seedlings with 4°C water induced the development of deformed leaves and suppressed vegetative growth, whereas treatment with 25°C water had a slight effect on leaf deformity. Immersion of seed in 1000 × dilution of TNZ303 for 24 hr decreased the occurrence of deformed leaves and mitigated the suppression of vegetative growth of seedlings whose apices were treated with 4°C water. These results indicate that seed treatment with TNZ303 can overcome the occurrence of deformed leaves by elevating plant's cold tolerance.
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| Subject | cold water
cucumber
deformed leaves
TNZ303 (mixture of jasmonic acid derivative and brassinosteroids derivative)
vegetative growth
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| Journal Title |
Journal of the Japanese Society for Horticultural Science
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| Volume | 71
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| Issue | 2
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| Start Page | 279
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| End Page | 299
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| ISSN | 0013-7626
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| ISSN（Online） | 1880-358X
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| Published Date | 2002-03-15
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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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