| Item type |
紀要論文 / Departmental Bulletin Paper(1) |
| 公開日 |
2009-07-14 |
| タイトル |
|
|
タイトル |
水稲による施用ケイ酸の吸収と窒素施用量の関係 |
| 言語 |
|
|
言語 |
eng |
| 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 |
真壁, 周平
角田, 憲一
佐々木, 由佳
安藤, 豊
|
| 著者別名 |
|
|
|
識別子Scheme |
WEKO |
|
|
識別子 |
6779 |
|
|
姓名 |
Makabe, Shuhei |
| 著者別名 |
|
|
|
識別子Scheme |
WEKO |
|
|
識別子 |
6780 |
|
|
姓名 |
Kakuda, Ken-ichi |
| 著者別名 |
|
|
|
識別子Scheme |
WEKO |
|
|
識別子 |
6781 |
|
|
姓名 |
Sasaki, Yuka |
| 著者別名 |
|
|
|
識別子Scheme |
WEKO |
|
|
識別子 |
6782 |
|
|
姓名 |
Ando, Ho |
| 内容記述 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
To investigate the relationship between the recovery rate of applied silica of calcium silicate fertilizer (CS) by rice plant and application rates of nitrogen (N), a pot plant experiment was conducted under ditfer- ent CS and N application rates. Treatments were CS application as basal fertilizer (Si+)and no silica appli- cation (Si-) and the both treatments were grown with three nitrogen (N) application levels, i.e., low (Nl), middle (Nm), a nd high (Nh). Higher nitrogen application rates improved the plant dry weight significantly, re- gardless of Si-or Si+ treatment. In comparison with Nl values, the total dry weight in Si- and Si+ plants increased by 31 and 35% in Nh and 19 and 21% in Nm treatments. The ditference of silica content between Si+ plants and Si-plants was significant, but there was no significant ditference in silica content among ni- trogen treatments. The recovery rates of applied silica by rice plants in Nl, Nm, and Nh were 23.9, 32.4 and 30.6%, respectively, but there were no significant ditferences in recovery rates of silica among the ditferent nitrogen application rates Therefore, it seemed that the recovery rate of applied silica of CS was not atfected by nitrogen application rate and plant growth. Key words: calcium silicate, silica uptake, N application, recovery rate, rice |
| 書誌情報 |
山形大学紀要. 農学 = Bulletin of the Yamagata University. Agricultural science
巻 15,
号 4,
p. 309-314,
発行日 2009-02-15
|
| 書誌レコードID |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AN00243054 |
| その他の言語のタイトル |
|
|
その他のタイトル |
Uptake of applied silica by rice plants in relation to level of nitrogen application |
| タイトル（ヨミ） |
|
|
その他のタイトル |
スイトウ ニヨル セヨウ ケイサン ノ キュウシュウ ト チッソ セヨウリョウ ノ カンケイ |
| 出版者 |
|
|
出版者 |
山形大学 |
| 出版者（ヨミ） |
|
|
値 |
ヤマガタ ダイガク |
| 別言語の出版者 |
|
|
値 |
Yamagata University |
| 資源タイプ |
|
|
内容記述タイプ |
Other |
|
内容記述 |
論文(Article) |
| 資源タイプ・ローカル |
|
|
値 |
紀要論文 |
| 資源タイプ・NII |
|
|
値 |
Departmental Bulletin Paper |
| 資源タイプ・DCMI |
|
|
値 |
text |
| 資源タイプ・ローカル表示コード |
|
|
値 |
2 |
kiyoua-15-4-309to314.pdf (5.5 MB)
