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פותח על ידי קלירמאש פתרונות בע"מ -
Hormonal regulation of cormel dormancy in gladiolus grandiflorus
Year:
1973
Source of publication :
Journal of Experimental Botany
Authors :
גינזבורג, חן
;
.
Volume :
24
Co-Authors:
Ginzburg, C., Department of Ornamental Horticulture, Agricultural Research Organization, The Volcani Center, Bet Dagan, Israel
Facilitators :
From page:
558
To page:
566
(
Total pages:
9
)
Abstract:
The germination of dormant gladiolus corrnels is promoted by cold storage and by treatment with 6-benzyladenine (BA). It is inhibited by abscisic acid (ABA) and by gibberellin A3. Ethrel promotes the germination of dormant cormels but inhibits the germination of non-dormant ones. ABA was identified by ORD, GLC, TLC, and wheat coleoptile bioassay as the major endogenous growth inhibitor controlling cormel germination. The ABA level in dormant cormels (summer crop stored at 25 °C) is five to 10 times that in non-dormant ones (winter crop, or cold-stored summer crop). The ABA content of the deeply dormant variety Texas is higher than that of the less-dormant variety Friendship. © 1973 OXFORD UNIVERSITY PRESS.
Note:
Related Files :
עוד תגיות
תוכן קשור
More details
DOI :
10.1093/jxb/24.3.558
Article number:
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
21405
Last updated date:
02/03/2022 17:27
Creation date:
16/04/2018 23:43
Scientific Publication
Hormonal regulation of cormel dormancy in gladiolus grandiflorus
24
Ginzburg, C., Department of Ornamental Horticulture, Agricultural Research Organization, The Volcani Center, Bet Dagan, Israel
Hormonal regulation of cormel dormancy in gladiolus grandiflorus
The germination of dormant gladiolus corrnels is promoted by cold storage and by treatment with 6-benzyladenine (BA). It is inhibited by abscisic acid (ABA) and by gibberellin A3. Ethrel promotes the germination of dormant cormels but inhibits the germination of non-dormant ones. ABA was identified by ORD, GLC, TLC, and wheat coleoptile bioassay as the major endogenous growth inhibitor controlling cormel germination. The ABA level in dormant cormels (summer crop stored at 25 °C) is five to 10 times that in non-dormant ones (winter crop, or cold-stored summer crop). The ABA content of the deeply dormant variety Texas is higher than that of the less-dormant variety Friendship. © 1973 OXFORD UNIVERSITY PRESS.
Scientific Publication
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