Shimane Agricultural College
ISSN:0559-8311
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Use this link to cite this item : https://ir.lib.shimane-u.ac.jp/4346
島根農科大学研究報告 3
1955-05-30 発行
チューリップの分球に関する研究(1) : 分球力による品種分類
Studies on the Seperation of Tulips(1) : Classification of varieties depend on the propagative power
Kuraoka, Tadayuki
Yoshino, Shigeto
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We have collected 86 varieties of cultivated tulips in Japan and classified them by the propagative power.
(1) According to the increase of bulb in number, we have decided them into 8 types as follows:
A-a-I (Fig. 1) A-a-II (Fig. 2) A-b-I (Fig. 3) A-b-II (Fig. 4) A-b-III (Fig. 5) B-a-I (Fig. 6) B-b-I (Fig. 7) B-b-III (Fig. 8)
(2) According to the development of main bud in size, 5 types have been decided as follows:-
I (Size over 14cm), II (Size 13-14cm), III (Size 12-13cm), IIII (Size 10-12cm), V (Size under 10cm).
(1) According to the increase of bulb in number, we have decided them into 8 types as follows:
A-a-I (Fig. 1) A-a-II (Fig. 2) A-b-I (Fig. 3) A-b-II (Fig. 4) A-b-III (Fig. 5) B-a-I (Fig. 6) B-b-I (Fig. 7) B-b-III (Fig. 8)
(2) According to the development of main bud in size, 5 types have been decided as follows:-
I (Size over 14cm), II (Size 13-14cm), III (Size 12-13cm), IIII (Size 10-12cm), V (Size under 10cm).
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