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pro vyhledávání: '"Somaya S. Mohamed"'
Autor:
Belgees S. Abdelgadir, M. E. Abdelgani, Somaya S. Mohamed, Gadalla A. Elhassan, Awad G. Osman
Publikováno v:
Pakistan Journal of Nutrition. 9:926-934
INTRODUCTION During the last decades, the increased costs of fertilizer production coupled with the progressively increasing use of chemical fertilizers are adding to the cost of crop cultivation. In addition, chemical fertilizers are harmful when th