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Register a new userStudy of the biodiversity of Fucophceae and determinating the biomaxss and the biochemical composition of some important economical and medical species
دراسة التنوع الحيوي لطحالب الفوقسيات Fucophceae وتحديد الكتلة الحيوية والتركيب البيوكيميائي لبعض الأنواع ذات الاهمية الاقتصادية والطبية على شاطئ اللاذقية
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Tishreen University أطروحة دكتوراه
Publication date
2016
fields
Sea Science
and research's language is
العربية
Created by
Shamra Editor
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يعد هذا البحث استكمالاً للدراسات السابقة عن التنوع الحيوي لطحالب الفوقسيات لمعرفة بهدف مراقبة التغيرات التي تطرأ على الفلورا البحرية من ظهور أنواع جديدة أو اختفاء بعضها إضافة إلى دراستها من الناحية الكمية والكيميائية الحيوية والتغيرات التي تبديها بحسب الموقع الجغرافي .
This research is a continuation of previous studies on the biodiversity of the algae fuchsias to know with the aim of observing the changes that occur in the marine flora such as the emergence of new species or the disappearance of some of them in addition to studying them in terms of quantitative and biochemical terms and the changes they show according to geographical location.
References used
اسماعيل , مهيب. توزع الطحالب القاعية السائدة تحت تأثير عامل التلوث في شاطئ المدينة الرياضية ( اللاذقية ) . مجلة جامعة تشرين , المجلد22, العدد 9, 2000, 117-134
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دراسة التنوع الحيوي لطحالب الفوقسيات Fucophyceae وتحديد الكتلة الحيوية والتركيب البيوكيميائي لبعض الأنواع ذات الأهمية الاقتصادية والطبية على شاطئ اللاذقية
The biochemical composition of some species of Phaeophyceae (Cystoseira):
Cystoseira compressa, Cystoseira barbata, Cystoseira elegans, Cystoseira amentacea,
Cystoseira barbatula, Cystoseira caespitosa, have been studied. The algal specimens have
been collected from Ibn Hani coast north of lattakia in spring 2014. The soluble sugar
varies between (13- 56.78%) weight/dry weight [w/dw]. C.amentacea has the highest
content of proteins (21.76%), and C.barbata has the lowest (9.51%). Lipid varied between
(1.25- 5.55%) [w/dw]. The highest content of ash was in C.caespitosa (31.18%), and the
lowest in C.amentacea (23.84%). Iodine was: C.compressa and C.caespitosa (0.68 %),
C.barbata (0.69 %), C.barbatula (0.7%), C.amentacea (0.71%), C.elegans (0.8%).
Mannitol was within the range (2.91-4%) [w/dw]. Results of biochemical composition of
studied species showed the differences between the percentage of values, and this variety
affects on the economical value for the species, also affects on the major herbivorous food,
that affects on their environment and their community composition.
The Studay was aimed at surveying the plant species growing in Al
Qunaitera region, their dynamic distribution, environmental characteristics
and economic values.
Atotale number of 268 species were found belonging to 170 genera at 46
families.
Only two of the founded species weren’t reported by Mouterde in his flora
of Syria.
This study is considered a newly addition and continuous survey to
Ascomycetes and Basidiomycetes which are importance in Barada basin
(Damascus district), it basically aims at knowing fungal biological communities
at framework of biodiversity and
ecological diversity in Syria. The study
extended from ١٩٩٦ to ١٩٩٩ years.
Researchers in this study confirm that there are representatives of ١٠
families out of which ١٦ genera has been specified which are distributed to ٢٦
species (٢٤ of them have been specified), and representatives of ١٣ families out
of which ١٨ genera has been specified which are distributed to ٢٧ species. The
places of spreading of each of them in its medium, most important
characteristics, which allow to distinguish it have been referred to, as well as to
the main practical importance, which describes it regarding the nutritive value
or to do environmental roles.
Husbandry of the medicinal and aromatic plants in general and “Rosemary” in
particular is considered of the alternative economical husbandry that flourished recently in
Syria due to the availability of the natural and environmental conditions there
to; in
addition to the good economical yield thereof.
Interest, encouragement, development, and expansion of such husbandry are
considered of the most important targets set for the future strategy of agricultural
development in Syria.
This Research has targeted to the realization of the following purposes :
1- Analysis of the costs of Rosemary production in Lattakia Governorate.
2- The economical evaluation for Rosemary production in Lattakia Governorate.
The research concluded to the following:
1) The achieved annual net profit of one dunum planted with Rosemary in Lattakia
Governorate has amounted to SYP /200799.48/.
2) The farming revenue of one dunum planted with Rosemary in Lattakia
Governorate has amounted to SYP /206901.84/.
3) The total Economical Feasibility from Rosemary husbandry in Lattakia
Governorate has amounted to 3,02
الكفاءة الاقتصادية
التكاليف الإنتاجية
التكاليف المادية
تكاليف اليد العاملة
Production Costs
إكليل الجبل
النباتات الطبية و العطرية
صافي الربح السنوي
صافي الدخل المزرعي
Medical and Aromatic Plants
Rosemary
Materials Costs
Labor Costs
Annual Net Profit
Annual Farming Revenue
Economical Feasibility
المزيد..
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