ダウンロード数 : ?
タイトルヨミ
サキュウチ ノ セイサンリョク ゾウシン ニ カンスル ケンキュウ ダイ1ポウ カンショ ノ ヒリョウ シケン
日本語以外のタイトル
Studies on the Increase of Productivity of the Sandhill(1) : Fertilizing experiments for sweet potato
ファイル
言語
日本語
著者
小柴 尚博
十川 博
岡田 惇
内容記述(抄録等)
This study was carried out for the purpose of increasing the production of sweet potato in the sandhill.
Using five kinds of fertilizers, Ammonium sulphate, ammonium nitrate, urea, solid fertilizer and synthetic fertilizer, we performed experiments of nitrogen effect upon sweet potato. All fertilizers used contained 1.5 Kan per Tan nitrogen, but another experiment was made with ammonium sulphate containing 0.8 Kan per Tan.
By random method, the field was divided into four blocks, each of which consisted of six plots respectively, with one of the five kinds of fertilizers given. And two of the four blocks were dressed by slag.
As a result of the experiments, the yield of sweet potatoes was increased in the plots of solid and synthetic fertilizers, but there was no difference between all six plots in the growth of leaves and stems.
掲載誌名
島根農科大学研究報告
4
開始ページ
14
終了ページ
16
ISSN
05598311
発行日
1956-05-30
NCID
AN00108241
出版者
島根農科大学
出版者別表記
The Shimane Agricultural College
資料タイプ
紀要論文
部局
生物資源科学部
備考
A,Bを含む
他の一覧