The experiment was conducted in Tal Sakrah region, which is located
approximately (25) km west of Hasakah city , for two successive years by using
trees which are planted since 1988, and belong to Henry Clay variety, the most
cultivated variety in
this region.
تمت الدراسة على أشجار الإجاص صنف كوشيا خلال العامين (2008و 2009) في مركز الفرات الزراعي بمحافظة دير الزور لمعرفة تأثير التقليم الإثماري والتسميد الورقي العضوي