Iraqi Academic Scientific Journals - IASJ
Abstract. This study was conducted in nursery of forest department college of agriculture and forestry , university of Mosul to investigated effect of organic fertilizer by Pow humus ( humic acid ) at concentration ( 0 , 1 , 2 ) g L.-1 and Hypra tonic and Alga 300 ( seaweed extracts ) at concentration ( 0 , 1 , 2 ) ml L.-1 on some vegetative growth , physiological and chemical of Pinus brutia ...