Researches

Displaying 9621 - 9630 of 10060
# Title Department Research Year
9621 The effect of the rate of application nitrogen and phosphorous on the stability of soil aggregates in onion field at Assiut area Department of Soils and Water 1973
9622 The form of nitrogen fertilizers and its influence on soil aggregate stability Department of Soils and Water 1973
9623 The influence of green manuring tillage, kind of organic matter and its level of application in the field on stable soil aggregates Department of Soils and Water 1973
9624 The ralation between stable aggregates, organic matter percentage and permeability in the soil Assiut Univ Department of Soils and Water 1973
9625 Toxicity of insecticides on honey bees in laboratory and field (Hymenoptea: Apidae) Department of Plant Protection 1973
9626 Toxicity of insecticides on honey bees in laboratory and field (Hymenoptea: Apidae) Department of Plant Protection 1973
9627 Toxicity of insecticides on honey bees in laboratory and field (Hymenoptea: Apidae) Department of Plant Protection 1973
9628 التنبؤ باستهلاك الأسمدة الفوسفاتية فى ج.م.ع Department of Agricultural Economics 1973
9629 المدلول الإقتصادى لدالة تكاليف الفول فى ج.م.ع Department of Agricultural Economics 1973
9630 المستقبل الإقتصادى لانتاج وتصدير البرتقال بمحافظة اسيوط Department of Agricultural Economics 1973