植物成長抑制物質および断根処理が夏季高温下における水耕トマトの生育および収量に及ぼす影響

• 浅尾 俊樹

  島根大学生物資源科学部

• 伊藤 憲弘

  島根大学生物資源科学部

• 細木 高志

  島根大学生物資源科学部

• 太田 勝巳

  島根大学生物資源科学部

• 遠藤 啓太

  島根大学生物資源科学部

書誌事項

タイトル別名

• Effects of Plant Growth Retardants and Root Pruning on Growth and Yield of Tomato Cultured Hydroponically at Hight Temperature during Summer.
• ショクブツ セイチョウ ヨクセイ ブッシツ オヨビ ダンコン ショリ ガ カキ

抄録

The effects of the plant growth retardants, uniconazol at 1.25 and 2.5 ppm and paclobutrazol at 12.5 and 100 ppm and root pruning on the growth and yield of tomato plants cultured hydroponically at high temperature during summer were studied.<BR>1. Growth of tomato seedlings was suppressed by the plant growth retardants, especially with 100 ppm paclobutrazol or by root pruning.<BR>2. All of plant growth retardants decreased the number of nodes to the first truss and advanced anthesis.<BR>3. When plant growth retardants were applied to 2-leaf-old seedlings, stem retardation was significant to the 2nd truss.<BR>4. Plant growth retardants advanced harvest of the 1st truss.<BR>5. Fruit Brix and mean fruit weight were not influenced by the treatments.<BR>6. Total yield of 1st and 2nd truss was slightly increased by root pruning.<BR>7. Early fruit yield was increased by the plant growth retardants.

収録刊行物

• 園芸学会雑誌

  園芸学会雑誌 65 (1), 89-94, 1996

  一般社団法人　園芸学会

キーワード

• Horticulture
• General Earth and Planetary Sciences
• General Engineering
• General Environmental Science

詳細情報

• CRID: 1390282681278983040
• NII論文ID: 10006099665
• NII書誌ID: AN00025257
• DOI: 10.2503/jjshs.65.89
• COI: 1:CAS:528:DyaK28XksVSht7o%3D
• ISSN: 1880358X
• ISSN: 00137626
• NDL書誌ID: 3976696
• Web Site: https://agriknowledge.affrc.go.jp/RN/2030541424
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I3976696
• Web Site: http://www.jstage.jst.go.jp/article/jjshs1925/65/1/65_1_89/_pdf
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • IRDB
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可