Reduction of High Temperature Inhibition in Tomato Fruit Set by Plant Growth Regulators

JARQ : Japan Agricultural Research Quarterly
ISSN 00213551
書誌レコードID(総合目録DB) AA0068709X
本文フルテキスト
39-02-09.pdf174.18 KB

The effects of plant growth regulators on fruit set of tomato (Lycopersicon esculentum Mill.) under high temperature were examined in a controlled environment and a field under rain shelter. Tomato plants exposed to high temperature (34/20?C) had reduced fruit set. Treatments of plant growth regulators reduced the fruit set inhibition by high temperature to some extent, especially treatment with mixtures of 4-chlorophenoxyacetic acid (4-CPA) and gibberellins (GAs). In the field experiment, tomatoes treated with a mixture of 4-CPA and GAs showed increased fruit set and the numbers of normal fruits (excluding abnormal types such as puffy fruit) were more than the plants treated with 4-CPA alone during summer.

刊行年月日
作成者 SASAKI Hidekazu YANO Takayoshi YAMASAKI Atsushi
著者キーワード

4-chlorophenoxyacetic acid

gibberellin

rain shelter

公開者 Japan International Research Center for Agricultural Sciences
オンライン掲載日
国立情報学研究所メタデータ主題語彙集(資源タイプ) Journal Article
39
2
開始ページ 135
終了ページ 138
DOI 10.6090/jarq.39.135
権利 Japan International Research Center for Agricultural Sciences
言語 eng

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