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言語
日本語
著者
池田 大輔
内容記述(抄録等)
Lateral shoot growth generated at leaf axils was investigated in indeterminate and determinate tomatoes (Solanum lycopersicum L.) during spring and autumn-winter cultivation. In indeterminate cultivars, the lateral shoots at the first and second nodes below the terminal flower bud grew longer than those at the third or lower nodes in spring and at 5 weeks after transplanting in autumn-winter. In determinate cultivars, lateral shoots at the first node below the terminal flower bud were shorter than those at lower nodes. Stem lengths and lateral shoot lengths of indeterminate cultivars were longer than those of determinate cultivars. In indeterminate cultivars, the lateral shoot of the second node below the terminal flower bud was suppressed significantly by flower bud removal but not by shoot removal (the terminal flower bud and the axillary bud from first node below the terminal flower bud) compared with untreated plants. In determinate cultivars, the lateral shoot of the second node below the terminal flower bud was not promoted by flower bud removal, but was significantly promoted by shoot removal compared with untreated plants. Terminal flower bud emergence was affected during lateral shoot elongation of indeterminate cultivars, but was not affected during lateral shoot elongation of determinate cultivars.
主題
axillary bud
lateral shoot
plant growth regulator
shoot removal
terminal flower bud
掲載誌名
Environment control in biology
53
4
開始ページ
189
終了ページ
198
ISSN
1880554X
発行日
2015-12-01
DOI
NCID
AA12029220
出版者
日本生物環境工学会
出版者別表記
Japanese Society of Agricultural, Biological and Environmental Engineers and Scientists
資料タイプ
学術雑誌論文
権利関係
Copyright © 2015 Japanese Society of Agricultural, Biological and Environmental Engineers and Scientists
業績ID
e29873
部局
生物資源科学部 農林生産学科
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