نتایج جستجو برای: osmopriming
تعداد نتایج: 79 فیلتر نتایج به سال:
Salvia przewalskii Maxim. is an important Asian medicinal plant. The aim of the study was to investigate reaction seeds this species priming and storage temperature. germination, vigour health were determined for untreated osmoprimed diaspores, after harvest 12 months at 4 16°C. primed in polyethylene glycol (PEG) water solution with osmotic potential –0.8 –1.1 MPa. It has been found that osmop...
Effects of Osmopriming on Germination and Vigour Traits of Bersim Clover (Trifolium alexandrinum L.)
Considering low vigor of Stevia (Stevia rebaudiana Bertoni) seeds and difficulty of its germination, the purpose of this experiment was to evaluating the effect of different priming types on germination and seedling growth of Stevia in the presence of gibberellic acid. A factorial experiment was carried out based on a completely randomized design with three replications. Treatments consisted of...
Carrot is one of the most frequently grown vegetables in Poland and world. Seed-borne pathogenic fungi negatively influence their quality as well quantity carrot root yield. Melatonin a PGR, which includes protective effects against biotic abiotic stress factors antioxidant effects. The aim this experiment was to determine effect osmopriming with melatonin on germination, vigor seeds health. we...
بررسی تأثیر پیشتیمار بذر بر جوانهزنی و رشد گیاهچه در کدوی تخمهکاغذی (Cucurbita pepo) تحت تنش شوری
In order to investigate the Cucurbit seed germination and seedling vigor improvement affected by different salinities in Yasouj University in 2011. A factorial experiment was conducted in base of complete randomized design. The first factor was osmopriming by KNO3 and KH2PO4 (1 & 3%) and (-5 & -10 bar) and hydro priming by distilled water and control with out priming. The second was five levels...
Chamomile (Anthemis haussknechtii Boiss. & Reut. and Anthemis pseudocotula Boiss.) are annual, medicinal and aromatic plant belong to Asteraceae family. This two species have special important in pharmaceutical and cosmetic industries. Current study was carried out to investigation of different pre-treatments for enhancement of seed emergence potential, rate of emergence and v...
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