Influence of Stratification on Seed Germination of Pterocarya fraxinifolia (Poiret) Spach, a Relic Tree Species
نویسندگان
چکیده
منابع مشابه
A new distribution of Caucasian wingnut (Pterocarya fraxinifolia (Poiret) Spach) in the Kahramanmaras region, Turkey.
Caucasian wingnut (Pterocarya fraxinifolia (Poiret) Spach) is a relict tree species having limited natural distribution in Turkey. In this study, a new distribution of this species in the Kahramanmaras region was explained. This distribution occurs in Onsenhopuru and Yavuzlar villages and Yesilyore town of Turkoglu district, at elevations between 600 and 640 m along Orcan stream, and continues ...
متن کاملHistopathology and cholinergic assessment of Pterocarya fraxinifolia on chicken embryo
There are no reports of toxicological studies of Pterocarya fraxinifolia. The leaves are used for fishing, which also an anesthetic agent. Currently, many drugs utilized in anesthesia practice are modified cholinergic transmission and acetylcholine esterase inhibitors; these are parts of anaesthetic pharmacy. Therefore, cholinergic assessment was surveyed in chicken embryo, which Pterocarya fra...
متن کاملPhylogenetic relationships of Pterocarya (Juglandaceae) with an emphasis on the taxonomic status of Iranian populations using ITS and trnH-psbA sequence data
Pterocarya fraxinifolia (Lam.) Spach., a relict tree species of the Juglandaceae family, is native to the Great Caucasus, Anatolia, and to the Hyrcanian forests of the southern Azerbaijan and Northern Iran. In this study, the phylogenetic relationship of the species, sampled in selected Iranian populations, and the global biogeography of the genus Pterocarya were addressed. Leaves were collecte...
متن کاملتمایز ژنتیکی جمعیت‌های لرگ ( (Lam.) Spach Pterocarya fraxinifolia) در ایران با استفاده از نشانگر ISSR
لرگ گیاهی است درختی، با قدمت کهن در شمال ایران، که به تازگی جمعیت‌های کوچکی از آن در غرب ایران، در استان‌های لرستان و ایلام نیز گزارش شد. این تحقیق به منظور بررسی میزان تنوع جمعیتی و تمایز جمعیت‌های غرب از جمعیت‌های هیرکانی و میزان آسیب پذیری آن‌ها براساس نشانگر ISSR انجام پذیرفت. بدین منظور از حدود 10-8 پایه درختی از هر یک از رویشگاه‌های غرب (استان‌های ایلام و لرستان) به همراه چهار رویشگاه در ...
متن کاملInfluence of diesel fuel on seed germination.
The use of plant-based systems to remediate contaminated soils has become an area of intense scientific study in recent years and it is apparent that plants which grow well in contaminated soils need to be identified and screened for use in phytoremediation technologies. This study investigated the effect of diesel fuel on germination of selected plant species. Germination response varied great...
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ژورنال
عنوان ژورنال: Research Journal of Botany
سال: 2008
ISSN: 1816-4919
DOI: 10.3923/rjb.2008.103.106