WEKO3
アイテム
トマト育苗のための LED 光照射条件の検討
https://doi.org/10.24514/00001883
https://doi.org/10.24514/00001883bb8771c7-2d0d-4cca-81d5-c8e6add6f165
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
nivts_report_No15p57-66p.pdf (2.0 MB)
|
|
| 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 | トマト育苗のための LED 光照射条件の検討 | |||||
| タイトル | ||||||
| タイトル | Examination of Irradiation Conditions Using LED Light for the Growth of Tomato Seedlings | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| 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 | 10.24514/00001883 | |||||
| ID登録タイプ | JaLC | |||||
| 著者 |
渡邉, 恭成
× 渡邉, 恭成× 安田, 剛規× 米田, 正× 中野, 明正 |
|||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | To study the growth of tomato seedlings, we used LED light at different wavelengths under various irradiation conditions such as different combinations of LED light, light intensity, and lighting time schedule. For the experiments, we used the 'Momotaro-York' and 'Rinka 409' cultivars of tomato. We examined LED irradiation conditions suitable for the growth of tomato seedlings, and compared the growth results to those obtained using fluorescent light. In addition, we calculated and evaluated the electricity consumption and efficacy of LED light per dry weight of tomato seedlings produced. To culture the seedlings, we used the "Nae terrace" system, and we changed the light source from fluorescent light to red, blue, green, and far-red LED light. A comparison of the dry weight of the seedlings per daily light integral under each light condition for 'Momotaro-York' suggested that irradiating tomatoes with far-red light in addition to red and blue light, or irradiating with blue and red light alternately, yields similar or better results as compared to those obtained using fluorescent light. Moreover, the electricity consumption when using alternating blue and red light irradiation was 62-79% of that when fluorescent light was used. This suggests that alternating blue and red light irradiation could contribute to electrical cost saving in tomato seedling production. We obtained similar results for 'Rinka 409' ; however, we obtained different results for 'Momotaro-York' under some irradiation conditions, which could be attributed to the varietal differences between the two tomato cultivars. | |||||
| 書誌情報 |
野菜茶業研究所研究報告 en : Bulletin of the National Institute of Vegetable and Tea Science 巻 15, p. 57-66, 発行日 2016-03-25 |
|||||
| 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 野菜茶業研究所 | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 1346-6984 | |||||
| DOI | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.24514/00001883 | |||||
| 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 | |||||
