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腐熟度の異なる堆肥が低段トマト果実の品質と δ^15N値に与える影響
https://repository.naro.go.jp/records/1700
https://repository.naro.go.jp/records/1700735d79d6-e5f3-4c2d-9078-d8fe6fb47eae
| 名前 / ファイル | ライセンス | アクション |
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nivts_report_No8p157-163p.pdf (842.5 kB)
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| Item type | 紀要論文01 / Departmental Bulletin Original Article(1) | |||||
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| 公開日 | 2019-03-22 | |||||
| タイトル | ||||||
| タイトル | 腐熟度の異なる堆肥が低段トマト果実の品質と δ^15N値に与える影響 | |||||
| タイトル | ||||||
| タイトル | Effect of Maturity of Compost on the Quality and δ^15N Value of Low Trass Tomato Fruit | |||||
| 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 | |||||
| 著者 |
中野, 明正
× 中野, 明正× 上原, 洋一 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The nitrogen concentration of compost decreased mainly within 90 days after composting, after that the concentration remained at the same level for 360 days after composting. Tomato production at the early stage would correlate closely with easily extractable nitrogen in the compost, such as ammonium nitrogen with only a maure application. However on the inorganic content of the fruits, only that of the plot without fertilizer application showed any remarkable difference among the treatments, and the fruits from the plot with 360 days compost showed significantly higher phosphate, potassium and magnesium than that of the chemical fertilizer treatment. There was no difference on the citric acid concentration of fruits, although the ascorbic acid concentration showed a tendency to increase in compost application. While the δ^15N values of the compost increased to + 17.2‰ after 30 days composting, beyond that time it did not show any remarkable change. Nitrogen isotope discrimination by ammonium volatilization and denitrification within 30 days after composting mainly determined the convergence of the δ^15N values of compost even at longer composting periods. | |||||
| 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 8, p. 157-163, 発行日 2009-03-31 |
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| 出版者 | ||||||
| 出版者 | 独立行政法人 農業・食品産業技術総合研究機構 | |||||
| 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 | 10.24514/00001655 | |||||
| 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 | |||||
