نتایج جستجو برای: dragonhead
تعداد نتایج: 45 فیلتر نتایج به سال:
The influence of climatic factors, e.g., low temperature, on the phytochemical composition and bioactivity of the arctic plant Dracocephalum palmatum Steph. ax Willd. (palmate dragonhead), a traditional food and medical herb of Northern Siberia, was investigated. D. palmatum seedlings were grown in a greenhouse experiment at normal (20 °C, NT) and low (1 °C, LT) temperature levels and five grou...
به منظور مطالعه اثر کاربرد نهاده های آلی و زیستی بر غلظت عناصر نیتروژن (N)، فسفر (P)، پتاسیم (K)، میزان و عملکرد اسانس گیاه دارویی بادرشبی(Dracocephalum moldavica L.)، آزمایشی به صورت طرح بلوکهای کامل تصادفی با هشت تیمار و سه تکرار در مزرعه تحقیقاتی شرکت کشاورزی ران در شهرستان فیروزکوه در سال 1394 انجام گرفت. تیمارها شامل 20 تن کود دامی در هکتار، 10 تن ورمی کمپوست در هکتار، کود زیستی (نیتروکسی...
Dracocephalum moldavica L. is an annual species of Lamiacea family whose essential oil is widely used in medicinal, food, cosmetic and health industries. Drought stress is a major factor limiting plants growth and yield. The main objective of this study was to evaluate the influence of irrigation regime on essential oil content and composition of D. moldavica L. The Irrigation regimes were 100%...
In conservation biology genetic diversity is recognized as an important criterion to consider when prioritizing populations for protection. Today, population genomics offers the opportunity to evaluate both neutral and adaptive components of genetic diversity directly at the genome level with molecular tools. By screening the genome with many genetic markers, it is possible to detect loci suppo...
In this research the effects of organic and chemical fertilizers on morpho-physiological traits (height of plant, number of lateral stem, relative water content in leaf, fresh and dry matter of plant), essential oil content and composition of Dragonhead were investigated. This research was conducted in a randomized complete block design with 4 replications in 2019 and 2020. Treatments were: con...
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