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トマトの養液土耕栽培におけるリン酸無施肥および極微量潅水がリン酸収支に及ぼす影響
https://doi.org/10.24514/00001707
https://doi.org/10.24514/0000170793835881-e02d-4b2b-98c4-e608620f085e
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
nwarc_report_No10p41-51p.pdf (433.6 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 | トマトの養液土耕栽培におけるリン酸無施肥および極微量潅水がリン酸収支に及ぼす影響 | |||||||||||||||||||||||
| タイトル | ||||||||||||||||||||||||
| タイトル | Influence of Drip Fertigation using Phosphate-deficient Solution on the Utilization of Phosphate Accumulated in the Soil and the Distribution of Phosphate in Tomatoes. | |||||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||||
| 言語 | ||||||||||||||||||||||||
| 言語 | jpn | |||||||||||||||||||||||
| キーワード | ||||||||||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||||||||
| 主題 | リン酸無施肥 | |||||||||||||||||||||||
| キーワード | ||||||||||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||||||||
| 主題 | 養液土耕 | |||||||||||||||||||||||
| キーワード | ||||||||||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||||||||
| 主題 | トマト | |||||||||||||||||||||||
| キーワード | ||||||||||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||||||||
| 主題 | 極微量潅水 | |||||||||||||||||||||||
| キーワード | ||||||||||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||||||||
| 主題 | 灰色低地土 | |||||||||||||||||||||||
| 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 | 10.24514/00001707 | |||||||||||||||||||||||
| ID登録タイプ | JaLC | |||||||||||||||||||||||
| 著者 |
渡邊, 修一
× 渡邊, 修一
WEKO
1461
× 笠原, 賢明
WEKO
1070
× 吉川, 弘恭
WEKO
5927
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| 抄録 | ||||||||||||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||||||||||||
| 内容記述 | To prevent phosphorus accumulation in the facilities' soil and effectively use the phosphorus resource, the influence of drip fertigation using phosphate-deficient solution on the distribution of phosphate between soil and plant body was examined. The soil used in this study was gray lowland soil. In addition, the synergistic effect of ultra-micro-drip irrigation under reducing application of phosphorus fertilizer was examined. By using phosphate-deficient solution, neither the amount of growth nor the fruit yield decreased. The phosphate content was decreased more remarkable in a stem and leaf than the fruit, and the distribution ratio of the fruit to the crop body was 10% higher. The quantity of the phosphoric acid which was necessary to produce tomato fruit 1kg was lower 20% in the phosphate-deficient solution than the conventional cultivation. The rate of the absorbed phosphate to the fertilized phosphate was around 60% by the conventional solution. Then 50-60% of surplus phosphate which was not absorbed by crops was accumulated in the soil as Truog-P. By using phosphate-deficient solution, the amount of used phosphate absorbed by crops was around 8% of the total amount of Truog-P in the soil before cultivation. As a result, The amount of phosphate which can be reduced from conventional solution application was estimated as 20%. No remarkable synergistic effect was observed during ultra-micro-drip irrigation. | |||||||||||||||||||||||
| 書誌情報 |
近畿中国四国農業研究センター研究報告 en : BULLETIN of THE NATIONAL AGRICULTURAL RESEARCH CENTER for WESTERN REGION 巻 10, p. 41-51, 発行日 2011-02-01 |
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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 近畿中国四国農業研究センター | |||||||||||||||||||||||
| ISSN | ||||||||||||||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||||||||||||||
| 収録物識別子 | 1347-1244 | |||||||||||||||||||||||
| DOI | ||||||||||||||||||||||||
| 関連タイプ | isIdenticalTo | |||||||||||||||||||||||
| 識別子タイプ | DOI | |||||||||||||||||||||||
| 関連識別子 | 10.24514/00001707 | |||||||||||||||||||||||
| 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 | |||||||||||||||||||||||
