Effect of Vital Inoculations and Different Nitrogen Forms Fertilizer on the Quality and Productivity of Sunflower Plant under New Valley Conditions

Response of Some Physiological, Yield Characters and Seed Quality of Sunflower to Mineral, Organic and Biofertilizers

Influence of Phosphorus and Potassium Fertilization on Productivity and Quality of Sunflower in Sandy Soils

Effect of P fertilization and Spraying by Micronutrients on Productivity of Intercropped Maize and Soybean and Competitive Relationships under Different Farming Systems

Wheat Productivity Under Different Sources and Levels of Nitrogenous Fertilization

Effect of Sowing Date and Preceding Crop, on Growth and Productivity of the Sunflower Hybrid Sirena, under Varying Nitrogen Fertilization Levels

Effect of Irrigation and Fertilizers on Diseases Incidence and Agronomic Characters of Sunflower in El- Behera Governorate

RESPONSE OF SOME SUNFLOWER GENOTYPES TO NITROGEN FERTILIZER LEVELS

EFFECT OF BIO- AND NITROGEN FERTILIZERS ON YIELD AND ITS COMPONENTS OF TWO SUNFLOWRE CULTIVARS (Helianthus annus, L).

RESPONSE OF SOME SUNFLOWER GENOTYPES TO NITROGEN FERTILIZER LEVELS