Ensemble data mining methods for assessing soil fertility Davron Ziyadullaev, Dilnoz Muhamediyeva, Khosiyat Khujamkulova, Doniyor Abdurakhimov, Azizahon Maksumkhanova and Gulchiroy Ziyodullaeva E3S Web Conf., 494 (2024) 02013 Published online: 22 February 2024 DOI: 10.1051/e3sconf/202449402013