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インターネットで利用できる畑土壌窒素収支推定システムの開発
https://doi.org/10.24514/00001495
https://doi.org/10.24514/0000149575b6416d-18ad-4a2c-b822-5565ea55af89
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
narc_report_No3p99-105p.pdf (890.8 kB)
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| 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 | インターネットで利用できる畑土壌窒素収支推定システムの開発 | |||||
| タイトル | ||||||
| タイトル | Software System for Soil Nitrogen Balance Estimation on the Internet | |||||
| 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 | 10.24514/00001495 | |||||
| ID登録タイプ | JaLC | |||||
| 著者 |
菅原, 幸治
× 菅原, 幸治× 上田, 義治× 古江, 広治× 草場, 敬× 三浦, 憲蔵 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | To support rational fertilization management on upland farms, Internet-based software was developed to estimate the soil mineral nitrogen balance in response to fertilizer applications, cropping, soil conditions, and climate conditions. The system was comprised of a database of nitrogen mineralization parameters in soils or organic fertilizers based on a nationwide survey, a database of crop nutrient uptake parameters, soil nitrogen dynamic models, an AMeDAS meteorological database, and Web interface programs. The models to calculate soil nitrogen balance was comprised of nitrogen mineralization models, a crop nitrogen uptake mode1, and a soil nitrogen leaching model. Two versions of Web interface programs were developed, using Microsoft server products. In the simple version, users can run the models easily by entering an AMeDAS geological point, a vegetable crop, cropping period, amount of fertilizers, and a soil group. In the detailed version mainly for researchers, users can optionally enter parameter values for the soil nitrogen dynamic models. The Soil Nitrogen Balance Estimation System is open to the public on WWW (http://riss.narc.affrc.go.jp/kssys/soil/nitro.asp). Nitrogen dynamic model parameters from a wider range of sites are required for the system in order to estimate the nitrogen balance under various regional soil conditions. Now, in cooperation with prefectural researchers mainly, system improvement and data collection are being continued. | |||||
| 書誌情報 |
中央農業総合研究センター研究報告 en : Bulletin of the National Agricultural Research Center 巻 3, p. 99-105, 発行日 2003-03-01 |
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| 出版者 | ||||||
| 出版者 | 独立行政法人 農業技術研究機構 中央農業総合研究センター | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 1881-6738 | |||||
| DOI | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.24514/00001495 | |||||
| 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 | |||||
