البحوث الخاصة بالتدريسي سبأ جواد عبد الكاظم

قائمة البحوث
  • عنوان البحث : INFLUENCE OF BIO AND MINERAL FERTILIZATION AND PALM POLEN EXTRACT IN GROWTH OF LIME SEEDLING

    ملخص البحث :

    The study was Conducted in the lath house of the General Station of Hort. and Forestry Ministry of Agriculture / Al- Mahaweel / Babylon, during the growing season of 2017 to identify the influence of Bio- fertilizer mycorrhizae and Spraying with palm pollen grains extracts on the vegetative growth and leaves content of nutrient on Pomegranate seedlings cv. Salimi. This experiment conducted in a completely randomized block design (RCBD) as factorial experiment with three replicates, The first factor is Bio- fertilizer mycorrhizae with three levels (0, 10, 20) gm/seedling, while the two factor is Spraying with palm pollen grains extracts with four levels (0, 5, 10, 15) gm.L-1. The results showed that the Bio- fertilizer mycorrhizae showed a significant influence on all characters studied) seedling length, stem diameter, leaves number, leaf area, chlorophyll content in leaves, dry weight of shoot and root system and nutrient concentration (NPK) in leaves .The treatments 20 gm/seedling gave a significant increased in all studied characters as compared to the control. However, the palm pollen grains extract showed a significant influence on all characters studied, and the treatment 15gm.L-1 gave the highest rate of those characteristics .The interaction treatment (20 gm/seedling+15 gm.L-1) was effective on all characters studied and gave the highest rate of those characteristics compared to the control treatment.
    • سنة النشر : 2020
    • تصنيف البحث : scopus
    • تحميل