THE EFFECT OF ADDING ALUMINUM SULFATE (ALUM) AND COVER CROPS ON THE GROWTH AND YIELD OF SORGHUM IN DEGRADED SOIL: THE EFFECT OF ADDING ALUMINUM SULFATE (ALUM) AND COVER CROPS ON THE GROWTH AND YIELD OF SORGHUM IN DEGRADED SOIL. (2025). Iraqi Journal of Market Research and Consumer Protection, 17(1), 97-102. https://jmracpc.uobaghdad.edu.iq/index.php/IJMRCP/article/view/485