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Nitrous oxide emissions from an Andosol upland field amended with four different types of biochars
https://repository.naro.go.jp/records/5104
https://repository.naro.go.jp/records/5104d3e5bb3f-7a86-4817-8827-0c55f762507d
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
NARO_C30201907090002-SC30202003110009 (810.2 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||||
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| 公開日 | 2021-01-04 | |||||||||||
| タイトル | ||||||||||||
| タイトル | Nitrous oxide emissions from an Andosol upland field amended with four different types of biochars | |||||||||||
| タイトル | ||||||||||||
| タイトル | Nitrous oxide emissions from an Andosol upland field amended with four different types of biochars | |||||||||||
| 言語 | en | |||||||||||
| 言語 | ||||||||||||
| 言語 | eng | |||||||||||
| キーワード | ||||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | Andosol | |||||||||||
| キーワード | ||||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | Biochar | |||||||||||
| キーワード | ||||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | Field experiment | |||||||||||
| キーワード | ||||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | Inorganic N adsorption | |||||||||||
| キーワード | ||||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | Nitrous oxide | |||||||||||
| キーワード | ||||||||||||
| 言語 | en | |||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | Andosol | |||||||||||
| キーワード | ||||||||||||
| 言語 | en | |||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | Biochar | |||||||||||
| キーワード | ||||||||||||
| 言語 | en | |||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | Field experiment | |||||||||||
| キーワード | ||||||||||||
| 言語 | en | |||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | Inorganic N adsorption | |||||||||||
| キーワード | ||||||||||||
| 言語 | en | |||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | Nitrous oxide | |||||||||||
| 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 | journal article | |||||||||||
| 著者 |
秋山, 博子
× 秋山, 博子
WEKO
485
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| 抄録 | ||||||||||||
| 内容記述タイプ | Abstract | |||||||||||
| 内容記述 | The application of biochar can affect the nitrous oxide (N2O) emissions from soil. Although laboratory studies reported that biochar applications can reduce N2O emissions, the number of field-based studies is still limited. Therefore, in the present study, we investigated the effects of four different types of biochars and their interactions with a variety of environmental parameters on N2O emissions from an Andosol field over a 2-year period (2015–2016). The field experiment consisted of five treatments: chemical (mineral) fertilizer without biochar (CF), chemical fertilizer with rice husk biochar (RH), chemical fertilizer with chipped bamboo biochar (BA), chemical fertilizer with chipped hardwood biochar (HW), and chemical fertilizer with chipped wood briquette biochar made from a mixture of softwood and hardwood sawdust (SH). Biochar was applied at a rate of 25 t ha−1. The NH4+–N and NO3−–N adsorption capacity of biochars before application was also measured. NH4+–N adsorption capacity differed among the biochars, while biochars showed very little NO3−–N absorption capacity. The cumulative N2O emission of biochar treatment to that of the CF treatment during the N2O peak period (17 days) after biochar and fertilizer application increased with the increase of NH4+–N adsorption capacity of the biochar. However, biochar application did not affect the cumulative N2O emission over 2 years in the field condition. The lack of significant differences may have been due to Andosol CEC (31.3 cmol(+) kg−1), which was higher than that of the biochars (4.52–19.65 cmol(+) kg−1), and also high pH-buffering capacity of Andosol. | |||||||||||
| 書誌情報 |
Nutrient Cycling in Agroecosystems en : Nutrient Cycling in Agroecosystems 巻 113, 号 3, p. 323-335, 発行日 2019-04-15 |
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| 出版者 | ||||||||||||
| 出版者 | Springer Nature | |||||||||||
| ISSN | ||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||
| 収録物識別子 | 1573-0867 | |||||||||||
| DOI | ||||||||||||
| 関連タイプ | isVersionOf | |||||||||||
| 識別子タイプ | DOI | |||||||||||
| 関連識別子 | 10.1007/s10705-019-09983-2 | |||||||||||
| 情報源 | ||||||||||||
| 関連名称 | SC30202003110009 | |||||||||||
| 情報源 | ||||||||||||
| 関連名称 | NARO成果DBa | |||||||||||
| 情報源 | ||||||||||||
| 関連名称 | C30201907090002_7020 | |||||||||||
| 情報源 | ||||||||||||
| 関連名称 | This is a post-peer-review, pre-copyedit version of an article published in "Food and Nutrient Cycling in Agroecosystems". The final authenticated version is available online at: http://dx.doi.org/10.1007/s10705-019-09983-2. The original publication is available at www.springerlink.com | |||||||||||
| 情報源 | ||||||||||||
| 関連名称 | このアーカイブは著者版です。出版社版ではありません。引用の際には出版社版をご利用ください。 | |||||||||||
| 情報源 | ||||||||||||
| 関連名称 | This is not the published version. Please cite only the published version. | |||||||||||
| 情報源 | ||||||||||||
| 関連名称 | Green open Access /This journal has an embargo period of 12 months. | |||||||||||
| 関連サイト | ||||||||||||
| 識別子タイプ | DOI | |||||||||||
| 関連識別子 | https://doi.org/10.1007/s10705-019-09983-2 | |||||||||||
| 関連名称 | Nutrient Cycling in Agroecosystems | |||||||||||
| 著者版フラグ | ||||||||||||
| 出版タイプ | AM | |||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||||||||
