Effects of Haloxylon Aphyllum (Minkw.) Lljin Extract on Seeds Germination and Seedlings Growth of Agropyron Elongatum (Host.) And Agropyron Desertorum (Fisch.)
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چکیده
منابع مشابه
Effects of Salinity and Drought Stresses on Seed Germination and Seedling Growth of Desert Wheatgrass Agropyron desertorum
Considering forage grass species, germination is one of the important stagesconcerning the growing stage that is often influenced by environmental stresses,particularly salinity and drought stresses. Thus, this study aims to assess the effects ofsalinity and drought stresses on germination characteristics and seedling growth of desertwheatgrass, Agropyron desertorum (Fisch. ex Link) Schult. in ...
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Magnesium Concentration in Agropyron desertorum Fertilized with Mg and 1st H. F. Mayland and D. L. Grunes2 of humid pastures with N and K often increases the i id of tetany 3 4 nc ence ( , 4). Grass tetany, a Mg deficiency in ruminants, is responsible for large economic losses throughout temperate regions. Significant livestock losses occur in the semiarid western United States primarily when l...
متن کاملEffect of Water Stress on Seed Germination of Agropyron Elongatum, Agropyron Desertourm & Secale Montanum
Physiological effect of six levels of water stress (0, -0.1, -.03, -0.6, -0.9 and -1.2 MP) was studied on seed germination and plumule as well as radicule growth length in three species namely: Agropyron elongatum, Agropyron desertourm and Secale montanum. Polyethylene glycol (PEG) was used to provide appropriate water potentials. A total of 100 seeds in four replications (Petri dishes) were so...
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This study was conducted to investigate allelopathic effect of the essential oil of Artemisia herba-alba Asso., on seed germination characteristics of Agropyron desertorum and Agropyron cristatum in a laboratory experiment. Essential oil was extracted from the aerial parts of Artemisia herba-alba using a Clevenger-Type apparatus. The volatile chemical compositions of Artemesia herba-alba were ...
متن کاملاثر آللوپاتی گیاه اسپند (Peganum harmala L.) بر دو گونه مرتعی Agropyron desertorum و Agropyron elongatum
با توجه به حساسیت مختلف گونه‌های علف هرز به مواد آللوکمیکال گیاه اسپند، میتوان به کشف گونه‌های مقاوم به مواد بازدارنده این گیاه، در امر اصلاح و احیاء مناطق بحرانی مراتع کشور امیدوار شد. این تحقیق بهمنظور تعیین توان آللوپاتی گیاه اسپند (Peganumharmala L.) بر دو گونه مهم اصلاح مراتع (Agropyrondesertorum وAgropyronelongatum) انجام شد. اثر نوع پودر (هوایی و زیرزمینی)، نسبت (در پنج سطح 0 ، 5، 1...
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ژورنال
عنوان ژورنال: Research Journal of Seed Science
سال: 2011
ISSN: 1819-3552
DOI: 10.3923/rjss.2011.40.50