ダウンロード数 : ?
タイトルヨミ
クロマツ シュシ ノ ダイショウ ガ ハツガリョク ナラビニ チビョウ セイイク ニ オヨボス エイキョウ
タイトル別表記
Influence of seed weight on the germinative vigor and the seedling height of Kuromatsu (Pinus Thunbergii PARL.)
ファイル
言語
日本語
著者
三宅 登
黒川 卓三
内容記述(抄録等)
We collected cones from a Kmomatsu tree in November 1, 1955. Seeds were taken out and sawed in order, according to the sitting place on a cone on April 24, 1957. And germinative vigor of seeds and seedling height were measured after grades of seed weight. Results obtained were as follows :
(1) The rates of non-germination and lost seedlings were higher in the lighter seeds than in the heavier. But we couldn't find correlation between geriminative vigor and weight of seed either in all seeds we tested or among seed groups originated with the cone.
(2) Taller seedlings were inclined to be found grown from heavier seeds, shorter ones from lighter.
(3) We couldn't recognize enlarged variance of height in accordance with seed weiglht among seedlings.
掲載誌名
島根農科大学研究報告
6
開始ページ
(A)139
終了ページ
144
ISSN
05598311
発行日
1958-03-31
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
島根大学
備考
A,Bを含む
このエントリーをはてなブックマークに追加