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(a) Calcium and (b) potassium content in baobab leaves from six different areas in Sudan. Different letters indicate statistically significant differences (p ≤ 0.05). Study areas: Khor Tagat (KR1), Kazgil (KR2), Jabal Kordofan (KR3), Er Roseires (BN1), Abu Hashim (BN2), and El Gari (BN3).
