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קהילה:
אסיף מאגר המחקר החקלאי
פותח על ידי קלירמאש פתרונות בע"מ -
Germination strategies of some Allium species of the subgenus Melanocrommuyum from arid zone of Central Asia
Year:
2000
Source of publication :
Journal of Arid Environments
Authors :
קמנצקי, רינה
;
.
Volume :
45
Co-Authors:

Yitzchak Gutterman

Facilitators :
From page:
61
To page:
71
(
Total pages:
11
)
Abstract:

Seed germination of six Allium species of subgenus Melanocrommyum was tested. The plants occur in the Irano-Turanian floristic region of Central Asia, characterized by hot dry summers, after seed maturation, and cold and snowy winters, when seeds lie in the wet soil. Germination was low in seeds wetted at 15°C, but various periods at 4°C promoted germination. Scarification reduced dormancy at 15°C but not at 4°C. The differing germination between two accessions of A. suworowii, may be related to after-ripening. The ecological background of the natural habitat, and seed harvest time, seem to play predominant roles in seed germinability.

Note:
Related Files :
after-ripening
Alliaceae
Allium
Arid zone agriculture
cold wet periods
evolutionary differences
germination
hot dry periods
phenotypic effects
עוד תגיות
תוכן קשור
More details
DOI :
https://doi.org/10.1006/jare.1999.0620
Article number:
0
Affiliations:
Database:
גוגל סקולר
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
39231
Last updated date:
02/03/2022 17:27
Creation date:
05/02/2019 13:55
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Scientific Publication
Germination strategies of some Allium species of the subgenus Melanocrommuyum from arid zone of Central Asia
45

Yitzchak Gutterman

Germination strategies of some Allium species of the subgenus Melanocrommuyum from arid zone of Central Asia

Seed germination of six Allium species of subgenus Melanocrommyum was tested. The plants occur in the Irano-Turanian floristic region of Central Asia, characterized by hot dry summers, after seed maturation, and cold and snowy winters, when seeds lie in the wet soil. Germination was low in seeds wetted at 15°C, but various periods at 4°C promoted germination. Scarification reduced dormancy at 15°C but not at 4°C. The differing germination between two accessions of A. suworowii, may be related to after-ripening. The ecological background of the natural habitat, and seed harvest time, seem to play predominant roles in seed germinability.

Scientific Publication
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