نُفّذ البحث في أحد حقول التفاح، و مخابر مركز البحوث، و قسم التفاحيات و الكرمة في السويداء التابع للهيئة العامة للبحوث العلمية الزراعية، بسورية خلال عامي 2015 و 2016 بهدف دراسة تأثير إضافة المادة العضوية، و الرش الورقي بالبورون و الزنك، في بعض خصائص التربة، و معدّل العقد، و الصفات النوعيّة، لثمار التفاح في الصنف ستاركنج ديلشس (Starking Delicious) في محافظة السويداء.
The study was carried out in apple orchard and at the laboratories of Agricultural
Scientific Research Center, and Pome and Grapevine Division in Sweida (GCSAR),
Syria, during the growing seasons of 2015 and 2016 to study the effect of organic
residues, and boron and zinc addition on some soil characters, fruit set ratio and
some fruits qualitative traits in Starking delicious apple cultivar in Sweida.
References used
AL-Imam, N.; M.A.A. Abd-Alrahman; and M.A. Al-Brifkany (2010). Effect of nitrogen, fertilizers and foliar application of boron on fruit set, vegetative growth and yield of Anna apple cultivar (Malus domestica Borkh). Mesopotamia J. of Agric., 38 (4): 12-22
Al Sahaf, F.h.; and A.S. Atee (2007). Potato productivity by organic farming 3-effect of organic fertilizer and whey on plant growth, yield and tubers quality characteristics. The Iraqi Journal of Agricultural Sciences. 38(4):65-82
Ano, A.O. ; and J.A. Agwu (2006). Effect of animal manures on selected soil properties: II. Nitrogen, Potassium and Phosphorus. Nig. J. Soil Sci., 16:145-150
This study was carried out at the Agricultural Scientific Research center In Sweida -
GCSAR to study the effect of potassium sulfate and organic manure on some of soil
characteristic in addition to tree growth vigor and fruit traits of Starking del
The study was conducted at the Horticulture Department, Faculty of
Agriculture, University of Damascus, during the season of 2002 and 2003, in
order to study the effect of dipping apple fruits for the tow apple sorts for 5
minutes with some chemic
In this research, we have studied the effects of some summer pruning at the
mid June and Juli, in addition to the common periodical winter pruning during
February.
Both studies were done to evaluate calcium concentration of fruits, quality
and yi
the experiment was conducted under Syrian coastal conditions to investigate (Vicia
fabaL.), the effect of boron and zinc foliar fertilization on faba bean,either individually or
in combination, by increased rates (0, 0.25, 0.50, 0.75, and 1 kg boro
The study was performed in Barshin Research Station- General
Commission for Scientific Agriculture Research on the trees age of
13 in grafted with Golden Delicious Cultivar on three rootstocks
(seedless rootstock Malus domestica, vegetative strong