| Item type |
紀要論文01 / Departmental Bulletin Original Article(1) |
| 公開日 |
2019-03-22 |
| タイトル |
|
|
タイトル |
簡易設置型パッドアンドファン冷房が塩ストレス下のトマトの光合成速度, 果実収量および品質に及ぼす影響 |
| タイトル |
|
|
タイトル |
Effect of a Simply Installed Pad and Fan Cooling System on Photosynthesis, Fruit Yield and Quality of Tomato under Salinity Stress |
|
言語 |
en |
| 言語 |
|
|
言語 |
jpn |
| キーワード |
|
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主題Scheme |
Other |
|
主題 |
パッドアンドファン |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
施設冷房 |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
トマト |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
塩ストレス |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
光合成速度 |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
気孔コンダクタンス |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
糖度 |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
尻腐れ |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
pad and fan cooling system |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
cooling of horticultural structure |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
tomato |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
salinity stress |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
photosynthesis |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
stomatal conductance |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
total soluble solid |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
blossom-end rot |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
departmental bulletin paper |
| ID登録 |
|
|
ID登録 |
10.24514/00001827 |
|
ID登録タイプ |
JaLC |
| 著者 |
村上, 健二
生駒, 泰基
山崎, 敬亮
吉田, 祐子
長﨑, 裕司
濵本, 浩
嶋津, 光鑑
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
The effects of a simply installed pad and fan (PF) cooling system on photosynthesis, fruit yield, and tomato quality under salinity stress at a high temperature were investigated. Tomatoes in the PF system were cultivated in a nutrient solution in which the electrical conductivity was set at 10 dSm^-1 or 25 dSm^-1 NaCl. Air temperature and vapor pressure deficits in the PF system were lower than those in the control (without PF). The photosynthetic rate and stomatal conductance of the tomato leaves cultivated in the PF system were higher than those of tomato leaves cultivated in the control. Fruit weight, total fruit weight per plant, and fruit acidity were not significantly different between the control and PF system under salinity stress. Total soluble solids and dry matter percentage of tomatoes cultivated in the PF system were higher than those of tomatoes cultivated in the control. The percentage of the occurrence of blossom-end rot of tomatoes was 12% in the control and 0% in the PF system. We concluded that cooled, humidified air from the PF system, which restrained stomatal closure under salinity stress, alleviated the reduction of photosynthesis caused by that stress. We inferred that saccharide synthesis by photosynthesis was maintained under cooled, humidified air from the PF system, leading to increased total soluble solids in tomatoes cultivated under salinity stress. Furthermore, we inferred that the retention of transpiration stream caused by stomatal closure inhibition under the PF system facilitated the persistent movement of calcium ions to the tip of tomatoes. Therefore, we concluded that the PF system prevents the occurrence of blossom-end rot of tomatoes under salinity stress. |
| 書誌情報 |
近畿中国四国農業研究センター研究報告
en : BULLETIN of THE NATIONAL AGRICULTURAL RESEARCH CENTER for WESTERN REGION
巻 16,
p. 29-41,
発行日 2016-03-31
|
| 出版者 |
|
|
出版者 |
国立研究開発法人 農業・食品産業技術総合研究機構 近畿中国四国農業研究センター |
| ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
1347-1244 |
| DOI |
|
|
関連タイプ |
isIdenticalTo |
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|
識別子タイプ |
DOI |
|
|
関連識別子 |
10.24514/00001827 |
| 著者版フラグ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
nwarc_report_No16p29-41p.pdf (1.6 MB)
