الإشراف على رسائل الدكتوراه

احمد رشدي محمد احمد

أستاذ متفرغ

كلية الزراعة المحاصيل

Weed control in soybean and its related problems

التاريخ 2014-03-16

الحالة مكتملة

Effect of preceding winter crops and nitrogen fertilizer on growth and yield of sunflower (Helianthus annuus L.)

التاريخ 2014-03-16

الحالة مكتملة

Effect of nitrogen, zinc and farmyard manur on yield of maize

التاريخ 2014-03-16

الحالة مكتملة

Effect of some agricultural treatments on growth and yield of wheat and associated weeds

التاريخ 2014-03-16

الحالة مكتملة

Effect of seeding rates and weed control on rice and associated weeds

التاريخ 2014-03-16

الحالة مكتملة

Effect of some irrigation treatments, bacterial inoculation and nitrogen fertilization on soybean productivity

التاريخ 2014-03-16

الحالة مكتملة

Evaluation of some maize varieties under some agronomic practices

التاريخ 2014-03-16

الحالة مكتملة

Effect of intercropping some summer crops and herbicides on the yield and associated weeds

التاريخ 2014-03-16

الحالة مكتملة

Productivity of sunflower crop (Helianthus annuus L.) under irrigation with salinized water conditions

التاريخ 2014-03-16

الحالة مكتملة

Potential productivity of some promising wheat varieties as affected by N-fertilization and antitranspiration at South Sinai

التاريخ 2014-03-16

الحالة مكتملة

Effect of biological and mineral fertilizer on growth and yield of maize intercropping with soybean

التاريخ 2014-03-16

الحالة مكتملة

Response of some canola varieties to plant population and nitrogen fertilization

التاريخ 2014-03-16

الحالة مكتملة

Potentiality of forage production of some halophytic fodder shrubs under stress conditions in South Sinai

التاريخ 2014-03-16

الحالة مكتملة

Environmental effect on productivity and quality of some wheat varieties and their mixtures

التاريخ 2014-03-16

الحالة مكتملة

Intercropping peanut and maize under different fertilization treatments

التاريخ 2014-03-16

الحالة مكتملة

Effect of some chemicals on stablizing soil and growth of some desert plant types

التاريخ 2014-03-16

الحالة مكتملة

ُEffect of sulphur fertilization and weed control treatments on growth, yield and yield components of some canola varieties

التاريخ 2014-03-16

الحالة مكتملة

Physiological effects of potassium and boron fertilization under two planting dates on productivity of Egyptian cotton

التاريخ 2014-03-16

الحالة مكتملة