Effects of Gibberellin and CPPU on Enlargement and Characteristics of Seedless Berries Induced by Streptomycin in the ‘Fujiminori’ Grape

• Ishikawa Kazunori

  Faculty of Agricultre, Tokyo University of Agriculture

• Baba Tadashi

  Faculty of Agricultre, Tokyo University of Agriculture

• Yazawa Sadayuki

  Faculty of Agricultre, Tokyo University of Agriculture

• Takahashi Hisamitsu

  Faculty of International Agriculture Food Studies, Tokyo University of Agriculture

• Ikeda Fukio

  Faculty of Agricultre, Tokyo University of Agriculture

Bibliographic Information

Other Title

• ストレプトマイシンにより無核化したブドウ‘藤稔’の果粒肥大と品質に及ぼすジベレリンおよびCPPU処理の影響
• 発育制御 ストレプトマイシンにより無核化したブドウ'藤稔'の果粒肥大と品質に及ぼすジベレリンおよびCPPU処理の影響
• ハツイク セイギョ ストレプトマイシン ニ ヨリ ムカクカ シタ ブドウ フジ ミノリ ノ カリュウ ヒダイ ト ヒンシツ ニ オヨボス ジベレリン オヨビ CPPU ショリ ノ エイキョウ

Abstract

Effects of gibberellin (GA₃) and 1-(2-chloro-4-pyridyl)-3-phenylurea (CPPU) on enlargement of seedless berry induced by streptomycin (SM) in the grape cv.‘Fujiminori’ were investigated.<br> 1. Seedless berries induced by SM were treated with the mixture of GA₃ 25 ppm and CPPU 5, 7.5 or 10 ppm. The higher the concentration of CPPU used, the heavier the cluster that was harvested. However, individual berry weight was less than 20 g.<br> 2. The number of berries per cluster did not affect the promotion of berry size, in comparison with CPPU treatment. The best result was realized when berry thinning to about 23 berries per cluster was performed.<br> 3. Enlarged grapes over 20 g were harvested when berries were sprayed by GA₃ 2.5 ppm at full bloom, followed by a mixture of GA₃ 50 to 100 ppm and CPPU 10 ppm 11 days later. The berries did not show any inferior effects such as pale skin color, lower sweetness and less acidity.<br>

Journal

• Horticultural Research (Japan)

  Horticultural Research (Japan) 2 (3), 209-213, 2003

  THE JAPANESE SOCIETY FOR HORTICULTURAL SCIENCE

Keywords

• CPPU
• ジベレリン
• 果粒肥大
• ストレプトマイシン
• 4倍性ブドウ‘藤稔’

Details

• CRID: 1390282680187929984
• NII Article ID: 110001803334
• NII Book ID: AA11608561
• DOI: 10.2503/hrj.2.209
• COI: 1:CAS:528:DC%2BD3sXotFCrtL8%3D
• ISSN: 18803571
• ISSN: 13472658
• NDL BIB ID: 6702853
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I6702853
• Web Site: http://www.jstage.jst.go.jp/article/hrj/2/3/2_3_209/_pdf
• Web Site: http://dl.ndl.go.jp/info:ndljp/pid/10471051
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • NDL-Digital
  • CiNii Articles
• Abstract License Flag: Disallowed