This research was carried out in a field during the (2016)
season in Beit AL Raheb village . The agriculture was in (protected
and field under normal conditions) . two wheat variets were used :
Cham1 and Cham4.
The research aims to study the effect of five harvesting wed (vegetative growth, the
beginning of open inflorescences flowering, the beginning of flowering, full bloom, and
completeness of the vegetative growth at the beginning of the month of Sept
ember and that
of plants that have already cutted), some of the morphological and productivity indicators
for common thyme Thymus vulgaris L . Experiment was designed by the complete
randomized manner in three replicates. Statistical analysis was performed by Anova test
using Genestat and account teams less moral LSD at a significance level of 5%. Results
showed superiority date mower fifth morally on the rest of the dates in terms of index
number of branches (16.50 branch / plant), productivity of the wet weight (55.00 g / plant),
productivity of dry matter (27.08 g / plant), while the superiority of the date of the second
mowing morally the rest of the appointments in terms of the percentage of essential oils
(size / weight) (2.10%), also reached the top of the plant at the time of his high mowing
fourth (21.50 cm).
Highlights the importance of the results by identifying the optimal harvesting date to
get the most fresh and dry weight of material and the highest percentage of essential oil,
and the resulting economic return to the farmer healthy and beneficial to the consumer,
with the continued preservation of the existence of the plant and its tender.
The aim of the research was to study the effect of five mowing dates (vegetative growth, beginning of flowering inflorescences, beginning of flowering, full flowering, and completion of vegetative growth at the beginning of September for plants that had previously been mowed), on some morphological, physiological, and productivity indicators of common thyme.
The thyme is a wild plant naturally present in the Syrian Seaside at varying altitudes
up to more than 1000 m above sea level. The essential oil was extracted from thyme plants
taken from seven sites (Safita - Beit Sheikh Younis, Khirbet Al-Mezah –
Albirdanie,
Sheikh Badr – Aljalsat, Banias – Shibani, Qadmous – Alhatria, Qardahah - Deir Hanna,
Albhloulih - Beit Alia) by distilling 200 g of dry leaves from each site to obtain the
essential oil.
تم في هذا البحث تقدير كمية الفينولات الكلية والفلافونيدات وقياس النشاط المضاد للأكسدة للمستخلص المائي والكحولي في أوراق الزعتر البري والأجزاء الهوائية للحرمل والنجمة والفراسيون والشيح وثمار الزعرور الاروني والبطم الأطلسي
