در این مطالعه تاثیر مقادیر مختلف کود ازت و ساعات مختلف برداشت بر کمیت و کیفیت اسانس و میزان فنل کل در گیاه دارویی مرزه (Satureja hortensis L.) مورد بررسی قرار گرفت. آزمایش به‌صورت فاکتوریل درقالب بلوک‌های کامل تصادفی با 3 تکرار و اثر چهار سطح کود نیتروژن (0، 50، 100 و150 کیلوگرم در هکتار) و در ساعات مختلف برداشت (6 ، 12 و 18) انجام شد. اسانس گیاه توسط دستگاه کلونجر (تقطیر با آب) با تعیین درصد اسانس، استخراج و سپس ترکیب‌های تشکیل دهنده اسانس توسط دستگاه GC-MS مورد تجزیه قرار گرفتند. برای اندازه‌گیری میزان فنل کل از روش فولین – سیکالتو و برای تجزیه و تحلیل اطلاعات ازروش آنالیز واریانس دو طرفه و نرم‌افزار SPSS‌ استفاده شد. نتایج نشان داد که میزان کود در افزایش یا کاهش اسانس و سپس فنل کل در گیاه تاثیر دارد (05/0P<) اما درترکیبات اسانس تاثیر قابل ملاحظه‌ای ندارد. با افزایش کود نیتروژن به میزان 50 تا 100 کیلوگرم در هکتار باعث افزایش مقدار اسانس و فنل کل شده در حالی که با افزایش بیشتر کود از میزان اسانس و فنل کل کاسته می‌شود. همچنین ساعت برداشت در میزان اسانس و فنل جذب شده نیز تاثیر دارد (05/0P<). به‌طوری‌که میزان فنل در برداشت صبحگاهی بیشتر از ظهر و عصر است و میزان اسانس در برداشت ساعات آخر روز بیشتر است. بنابراین به‌منظور دستیابی به بیشترین مقدار اسانس و فنل کل در گیاه مرزه بهتر است این گیاه در شرایطی با میزان کود نیتروژن بین 50 تا 100 کیلوگرم در هکتار کاشت و برداشت شود. پرونده مقاله

Background & Aim: A herbarium is a collection of preserved plant specimens. Herbarium specimens form an important recorded of what plants grew where over time. Kerman province with area about 171993 km2 has a lat of difference vegetation because of climatic and topography variations. It has different elevation (above sea level) from 300 m in Shahdad to 4420 m in Hezar mountains.Material & Methods: There are several main aspects to making good herbarium specimens: collecting, pressing & preserving, mounting, labeling, and filing. Some tools are rather important while picking up plants for your herbarium: A small knife, scissors, thorn-proof gloves, newspaper, height and a small handy spade could be of great help.Results & Discussion: In the research project of collection and identification of some plant species of Kerman province for herbarium of Faculty Pharmacy, 295 plant species were identified. They are classified in 210 genera and 54 families. No, scientific names, Persian names, family, location, altitude, date of collection, collection and by identified were mentioned in this paper.Conclusions: The number species belongs to Lamiaceae (48 species), Asteraceae (45 species), Brassica (24 species), and Apiaceae (23 species). پرونده مقاله

Background & Aim: The Mehrabad village people in Shahrbabak and Province Kerman, Southeast Iran, have used medicinal plants and traditional remedies for ethnoveterinary practices, such as treating domestic animals during livestock breeding, since ancient times.Experimental: This study aimed to identify the plants used in their conventional ethnoveterinary methods and to propose suggestions for future conservation and sustainable use of this knowledge between 2019 and 2020. Data were collected from the local Buyi people through semi-structured interviews.Results: A total of 36 plant species, belonging to 25 families, used in ethnoveterinary practices by the Mehrabad people. During the survey, it was observed that the most prevalent families concerning the number of species were Apiaceae (13.51%), Followed by Papilionaceae (10.81%) followed by Chenopodiaceae, Lamiaceae, Liliaceae, Rosaceae, and Solanaceae (5.40% each), and the remaining families (2.70%) species. Sources and habits of medicinal plant types of growth that were herbs (60.97%), shrubs (24.39%), and trees (14.63%). Leaves (23.80%) were the most widely used plant parts for ethnoveterinary medicine, followed by Seeds (19.05), Aerial parts (19.05), and Fruits (16.66). Oral administration was the most common (70.45. %), followed by cutaneous (topical) administration (13.63%), chewing (9.09%), and smoking (6.81%). Older farmers had more excellent EVM knowledge than those who were younger.Recommended applications/industries: The information obtained in this study may help in the use and discovery of new drugs and further studies are needed to prevent the extinction of traditional veterinary knowledge (ethnoveterinary). Oral administration was the most common (42.76%), followed by cutaneous (topical) administration (36.18%). پرونده مقاله