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ニンジンを中心とした作付体系と施肥処理がニンジンの収量、品質、土壌溶液硝酸態窒素濃度およびキタネグサレセンチュウ密度に及ぼす影響
https://doi.org/10.24514/00001490
https://doi.org/10.24514/00001490dddc6f84-10d1-45df-852f-be5c036d9c4a
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
narc_report_No3p51-58p.pdf (747.7 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 | ニンジンを中心とした作付体系と施肥処理がニンジンの収量、品質、土壌溶液硝酸態窒素濃度およびキタネグサレセンチュウ密度に及ぼす影響 | |||||||||||
| タイトル | ||||||||||||
| タイトル | Effect of Crop Rotation and Reduced Chemical Fertilization on Nitrate Nitrogen Concentration in Soil Solution, Control of Root Lesion Nematodes, Pratylenchus penetrans (Cobb) and Yield of Carrot. | |||||||||||
| 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 | 10.24514/00001490 | |||||||||||
| ID登録タイプ | JaLC | |||||||||||
| 著者 |
浦上, 敦子
× 浦上, 敦子× 浦嶋, 泰文× 佐藤, 文生
WEKO
690
× 森下, 昌三 |
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| 抄録 | ||||||||||||
| 内容記述タイプ | Abstract | |||||||||||
| 内容記述 | Carrot (Daucus carota L.) was cultivated in continuous cropping or in combination with radish (Raphanus sativus L.), and/or Taro (Colocasia esculenta Schott) from l997 to 2001. In continuous carrot cropping, spring crop was sown in early April and harvested in late July, then the autumn crop was sown in early August and harvested in early December. In radish-carrot combination, radish was sown in the middle of April and harvested in late June. Then carrot was sown in early August and harvested in early December as in continuous cropping. Taro was sown in early April and harvested in the middle of October only in 2000. In each cropping system, standard amount of chemical fertilizer, half amount of chemical fertilizer, or cow manure substituted for 3/4 of chemical fertilizer plus 1/4 of chemical fertilizer was applied. In radish-carrot cropping system, the yield of carrot in the half amount of chemical fertilizer plot seemed to be as high as the one in the standard in 1999 autumn, 2001 spring and autumn. In other harvests, the yield tended to be lower in the half fertilizer plot. In manure-applied plot, the yield was as high as standard chemical fertilizer plot after 2000. Population density of root lesion nematodes (Pratylenchus penetrans Cobb) was decreased after cultivation of Taro. The population density was kept low even after carrot cultivation in the next spring. Sodium nitrate concentration in soil solution at 60cm deep was measured one to two times a month during cultivation period. Sodium nitrate concentration increased from around 2000 especially in standard chemical fertilizer treatment. Sodium nitrate concentration was lower in the half fertilizer treatment, and much lower in manure-applied treatment than standard treatment. | |||||||||||
| 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. 51-58, 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 | 10.24514/00001490 | |||||||||||
| 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 | |||||||||||
