1.

Response of Four New Bread Wheat (Triticum aestivum L.) Cultivars to Nitrogen Fertilizer Levels under Sprinkler Irrigation System in Sandy Soils

Pages 1-17
2.

Alleviation of Allelopathic Effect of Launae sonchoids Weed on Wheat Growth by Salicylic Acid

Pages 19-37
3.

Effect of Maize Plants Distribution and Nitrogen Fertilization Levels in Peanut-Maize Intercrop

Pages 39-52
4.

Improving Water Use Efficiency and Yield of Maize (Zea mays L.) by Foliar Application of Glycinebetaine under Induced Water Stress Conditions

Pages 53-72
5.

Response of Two Maize Hybrids to Urea Fertilization under Application of Hydroquinone Urease Inhibitor

Pages 73-88
6.

Effect of Organic and Mineral Nitrogenous Fertilizers and Plant Density on Yield and Quality of Sugar Beet (Beta vulgaris L.)

Pages 89-103
7.

Wheat and Faba Bean Plants as Responded to Magnesium Nitrate Foliar Fertilization

Pages 105-119