Effect of Breaking Dormancy Treatments on Germination of Ferula assa-foetida Seed

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effects of temperature, ga3 and cytokinins on breaking seed dormancy of ferula assa-foetida l

ferula assa-foetida l. (apiaceae) is one of the most important endangered medicinal plants,which is rare in nature due to poor seed germination. in an effort to improve and promote the cultivation ofthis plant, the effects of two temperatures (23°c and 4°c), exogenous ga3 and cytokinins (kinetin and bap)were investigated on dormancy breaking and germination of f. assa-foetida l. seeds. among th...

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The Study of Ultrasonic Waves on Dormancy-Breaking in Ferula Assa-Foetida, Ferula Gummusa and Myrtus Communis

Medical plants are adapted to different kinds of dormancy to survive in the worst situations. Regarding to ecological viewpoint, this kind of adaptation is very important in respect to restriction of genetic draft and decrease of genetic resource of medicinal plants. This leads to plant survival even after prolonged drought. Since some of them are endangered species and in the other hand increa...

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effect of elevation and different treatments on asafetida (ferula assa-foetida l.) seed germination

bitter asafetida (ferula asa-fetidae l.) is a wild plant of the family umbelliferae. the present study was carried out to determine the type of dormancy of the plant’s seed, and find out the most suitable treatment needed for quick germination of seeds. twelve treatments including ga3 (500, 1000, 1500 ppm), kno3 (0.1, 0.2 0.3 molar), rinsing (24, 48, 72 hour),elimination of seed coat (one year-...

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The Study of Ultrasonic Waves on Dormancy-Breaking in Ferula Assa-Foetida, Ferula Gummusa and Myrtus Communis

Medical plants are adapted to different kinds of dormancy to survive in the worst situations. Regarding to ecological viewpoint, this kind of adaptation is very important in respect to restriction of genetic draft and decrease of genetic resource of medicinal plants. This leads to plant survival even after prolonged drought. Since some of them are endangered species and in the other hand increa...

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Seed dormancy-breaking and germination requirements of

Dormancy breaking and germination requirements were investigated in seeds of Ferula ovina and Ferula gummosa. Seeds of rather species were collected from north and eastern-north rangelands of Iran. Seeds of each of the species were subjected to different treatments including various levels of GA3, chilling and combination of GA3 and chilling (GA-chilling). In contrast to treated seeds, non-trea...

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ژورنال

عنوان ژورنال: Iranian Journal of Seed Research

سال: 2017

ISSN: 2383-1251,2383-1480

DOI: 10.29252/yujs.3.2.155