חיפוש מתקדם
Journal of Arid Environments

Yitzchak Gutterman

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.

פותח על ידי קלירמאש פתרונות בע"מ -
הספר "אוצר וולקני"
אודות
תנאי שימוש
Germination strategies of some Allium species of the subgenus Melanocrommuyum from arid zone of Central Asia
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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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