Use of Some Organic and Bio Fertilizers as a Partial Substitution of the Mineral Nitrogen Fertilization for Corn

Comparative Studies on Organic and Inorganic N, P, K, and Zn- Fertilization for Wheat Crop in Northern Delta Soils.

Effect of Farmyard Manure and Rate of Phosphatic Fertilizer on Phosphorus Availability and Yield of Corn

Impact of Phosphorus and Sulphur Application on Yield, Phosphorus and Micronutrients Uptake by Wheat Plants

Improvement of soil properties, nutrient availability and wheat traits induced by the addition of organic materials: A field study

Combination Effects of Organic and Mineral Fertilization on Corn (Zea mays) Macronutrient Concentrations and Yield

Improvement of loamy sand soil and potato plant productivity under integrated organic and inorganic nitrogen fertilizers

Impact of applying organic fertilizers activated by doses of NPK the new reclaimed soil and wheat productivity

Effect of Soil Surface Coverage and Irrigation Level on Behavior of Nitrogen, Phosphorus and Growth of Corn Plant (Zea mays L.)

Effect of Mineral and Bio-Nitrogen Fertilization on Maize (Zea mays L.), some Soil Properties and Subsequent Wheat (Triticum aestivum, L.) Yield