エセフォン処理がキウイフルーツ‘ヘイワード’果実の樹上成熟に及ぼす影響

DOI 日本農学文献記事索引 Web Site Web Site 被引用文献2件 参考文献18件

書誌事項

タイトル別名
  • Effects of Ethephon Applications on the Ripening of 'Hayward' Kiwifruit on the Vine.
  • エセフォン ショリ ガ キウイ フルーツ ヘイワード カジツ ノ ジュジョウ

この論文をさがす

抄録

Effects of ethephon application on the fruit ripening of 'Hayward' kiwifruit [Actinidia deliciosa (A. Chev.) C. F. Liang and A. R. Ferguson var. deliciosa] on the vine were investigated.<BR>In 1990, when 200 ppm ethepon (dissolved with 50% ethanol) was applied at approximately 6-, 5-, 4-, 3-, 2- and 1-week prior to commercial harvest, the 4- and 3-week treatments made the fruits edible. Brix, flesh firmness, and titratable acidity of the fruits were about 13%, 0.61.2 kg/cm2 and 1.11.2%, respectively. On the other hand, 50% ethanol application was ineffective on fruit ripening. When ethephon was applied at various concentrations 3 weeks before commercial harvest, the 50 and 100 ppm treatments were ineffective on fruit ripening, whereas the 500 ppm treatment hastened fruit ripening more than the 200 ppm treatment.<BR>In 1991, when fruits were treated with 200 ppm ethephon, they did not ripen as fast and uniformly as they did in 1990. We attribute the difference to the lower air temperature and shorter duration of sunshine during the 1991 experiments. From the above results, we postulated that the air temperature and duration of solar radiation after ethephon application strongly affect the kiwifruit ripening on the vine.

収録刊行物

  • 園芸学会雑誌

    園芸学会雑誌 66 (2), 273-281, 1997

    一般社団法人　園芸学会

被引用文献 (2)*注記

もっと見る

参考文献 (18)*注記

もっと見る

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ