Research Article
Zinc-boron Relationship in Wheat Plants Grown under Low or High Levels of Calcium Carbonate in the Soil
Department of Plant Nutrition, National Research Centre, Dokki, Cairo, Egypt
Mohamed M. El-Fouly
Department of Plant Nutrition, National Research Centre, Dokki, Cairo, Egypt
Abdel-Wahab A. Abdel-Maguid
Department of Plant Nutrition, National Research Centre, Dokki, Cairo, Egypt