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# عنوان البحث سنة البحث
801 Effect of soil incubation at varied moisture and temperature on the status of soil native nutrients. I. Phosphorus and potassium 1983
802 Effect of soil incubation at varied moisture and temperature on the status of soil native nutrients. I. Phosphorus and potassium 1983
803 Effect of soil incubation at varied moisture and temperature on the status of soil native nutrients. II. Iron and zinc 1983
804 Effect of soil incubation at varied moisture and temperature on the status of soil native nutrients. II. Iron and zinc 1983
805 Growth of wheat plant and its contents of phosphorus and potassium under variable conditions of soil moisture and temperature 1983
806 Growth of wheat plant and its contents of phosphorus and potassium under variable conditions of soil moisture and temperature 1983
807 Iron nutrition in Squash cultivars under two levels of phosphorus 1983
808 Leaf analysis of orange trees as influenced by NPK soil application and Fe, Mn and Zn foliar fertilization in Assiut Egypt 1983
809 Leaf analysis of orange trees as influenced by NPK soil application and Fe, Mn and Zn foliar fertilization in Assiut Egypt 1983
810 Leaf analysis of orange trees as influenced by NPK soil application and Fe, Mn and Zn foliar fertilization in Assiut Egypt 1983