Studies on Reductions of Berry Shattering and the Hardening of the Fruit Stalks of Seedless 'Kyoho' Grapes Induced by the Combined Treatment of Gibberellin and Ethychlozate
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- MOCHIOKA Ryosuke
- 大阪府立大学農学部
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- IMAHORI Yoshihiro
- College of agriculture, Osaka Prefectural University
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- KUROOKA Hiroshi
- College of agriculture, Osaka Prefectural University
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- MURAI Yasuhiro
- Faculty of Agriculture, Shizuoka University
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- HARADA Hisashi
- Faculty of Agriculture, Shizuoka University
Bibliographic Information
- Other Title
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- エチクロゼート混用ジベレリン処理による無核'巨峰'の脱粒性及び穂軸硬化の軽減に関する研究
Abstract
This study was performed in order to examine the partical use of lower concentrations of GA_3(12.5ppm) with ethychlozate in order to reduce berry shattering and the hardening of the fruit stalks of seedless 'Kyoho' grapes upon the first treatment of GA_3. The size and quality of the seedless berries that were treated with ethychlozate(5 or 10ppm) + GA_3 improved, However, the 50ppm ethychlozate + GA_3 treatment thinned the berries significantly and the sugar content of the juice and the anthocyanin content of the berry skins was reduced. The diameter and the hardness of fruit stalks of the clusters that were treated with 5 or 10ppm ethychlozate + GA_3 were reduced, and the berry shattering of those clusters was moderate.
Journal
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- Journal of the Japanese Society of Agricultural Technology Management
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Journal of the Japanese Society of Agricultural Technology Management 4 (1), 13-16, 1997-04-01
Japanese Society of Agricultural Technology Management
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Details 詳細情報について
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- CRID
- 1390564238085667968
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- NII Article ID
- 110009977383
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- ISSN
- 24242403
- 13410156
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- Text Lang
- ja
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- Data Source
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- JaLC
- CiNii Articles
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- Abstract License Flag
- Disallowed