[1]
Kadhim, A.Q. and Kadhim, A.A. 2024. The effect of natural extracts and tea compost in some root growth parameters of Calendula plant under stress by heavy elements. Journal of Kerbala for Agricultural Sciences. 11, 3 (Sep. 2024), 9–23. DOI:https://doi.org/10.59658/jkas.v11i3.2331.