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Register a new userEl-Khanasry (Deir Waraq) Ground Stones
أدوات الطحن من موقع دير ورق (الخناصري)
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Damascus University ورقة بحثية
Publication date
2007
fields
Archaeology
and research's language is
العربية
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Shamra Editor
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يتناول البحث دراسة 67 أداة من أدوات الطحن المكتشفة في موقع دير ورق، التي تشتمل على 24 أداةً كاملة و 43 قطعة مكسورة. و تتميز أدوات الطحن المكتشفة بسيطرة المدقات المصنوعة من البازلت، و قد أسفرت الدراسة عن تصنيف المدقات في أربع مجموعات اعتماداً على شكلها و هي الأسطوانية، القمعية، قمة مدببة، و دائرية الشكل. و دلت المقارنات على وجود مدقات مشابهة لتلك المكتشفة في دير ورق التي تؤرخ إلى العصر الحجري الحديث قبل الفخاري "أ".
During the archaeological activities at Deir Waraq, Sixty-Seven ground stones were found, they include twenty four complete artifacts and forty three broken artifacts. The pestle is dominant in the assemblage and most of the pestles are made from basalt. The pestles of Deir Waraq can be classified into four categories according to their from such as cylindrical, conical, bend top and oval shape. Similar pestles were discovered at many prehistoric Levantine archaeological sitess, they date to Pre-Pottery Neolithic A.
References used
Bar-Yosef O. and Goren A., 1973 "Natufian Remains in Hayonim Cave". Paléorient 1: 49-68
Braidwood L.S., and Braidwood, R., 1983 "Prehistoric Archeology along the Zagros Flanks". The University of Chicago. Oriental Institute Publications. Volume 105. Chicago
Kirkbride, D., 1966 "Five Seasons at the Pre-Pottery Neolithic Village of Beidha in Jordan". Palestine Exploration Quarterly 98 : 8-72
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The research work based on an economical study on sugarbeet crop in Deir
Ezzor during the period (١٩٨٠–١٩٩٦) and the prospective horizons of it
through the cultivated area, yield and total production in order to know the
extent of cultivation deve
lopment and the factors influencing this crop.
Results showed that the area under sugarbeet was unstable which negatively
reflected on the yield and production during the studied period.
However, these changes were not important statistically for the cultivated
area (non-significant regression), while the regression was significant for the
yield and production. The results also showed the presence of negative relation
between the area and productivity of this crop.
Principally the main bases for comparison are to compare the field losses with the net water requirement
in addition to that a comparison should be carried out between the most important financial indicators i.
e. the used capital and the investmen
t capital.
Comparing field losses to the net water requirement, it appears that drip irrigation methods come first
then comes sprinkler irrigation and after surface irrigation (furrow irrigation), but from comparing the
basic cost to financial investment, it appears that sprinkler irrigation precedes drip irrigation followed by
surface irrigation (furrow irrigation).
If we take into consideration the crop composition in the region where wheat crop, according to the crop
rotation reaches 56.24% and which is impossible to irrigate by the drip method, in addition to the
necessity of forming a washing stream of water opposing the rising water stream by capillarity caused by
the proximity of saline underground water, we found out that irrigation by sprinkling is the optimum
method for this region.
A field experiment was conducted on sandy loam soil under the irrigation
conditions in Deir- ezzor during the years of ١٩٩٨ and ١٩٩٩ to study effect of
planting time and seed rate on growth and productivity of tow varieties of rape
crop Brasica napous var. oleifera (Bromin & VEM).
Experiments were conducted on field (2014) for knowing the effect
of nitrogenous fertilizers (Ammonium Nitrate, Urea, Ammonium
Sulfate) in increased concentrations with
two ways of fertilization (Scattered, local) in growth of the young
Beet plan
ts class Dita (dry weight, density rooty, content of soil and
plant from nitrogen) under condition of soil and climate in Deir
Ezoor.
This work is providing a list of fabaceae species in the region of Ouadi-el-
Qarn. 61 species belong to 17 genera is recorded. Three species reported are
endemic to Syria. Several keys, associated with pictures, were composed to
make easy the reconnaissance of these species.
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