Dear Hend Ahmed Hamed this is an interesting technical question and, as so often, RG itself is a valuable source of information. In the following useful article it is stated that (citation): "In plants, Zn interacts positively with nitrogen and potassium and negatively with phosphorus (P), calcium (Ca), iron (Fe) and copper (Cu). The negative interaction is due to interference of P, Ca, Fe and Cu in the absorption of Zn on root surfaces or/and its translocation from root to shoot in plants." Please have a look at this paper which is freely accessible as full text on RG:

Interactions of Zinc with Other Nutrients in Soils and Plants - A Review

Article Interactions of Zinc with Other Nutrients in Soils and Plant...

Here is another freely available review article:

The interaction of zinc with other elements in plants: A review.

Article The interaction of zinc with other elements in plants: A review.

Both articles can be downloaded as pdf files. Good luck with yout work and best wishes, Frank Edelmann

Very intelligently placed question . This is an issue , researchers have comparatively little to offer. Our experiences in citrus grown on acid soils having iron toxicity , reveal zinc deficiency induced by iron toxicity , how ever cause-and-effect relationship is still not clearly understood.

negative interaction

https://doi.org/10.1016/S0271-5317(96)00243-6

https://acsess.onlinelibrary.wiley.com/doi/abs/10.2134/jeq1975.00472425000400010029x

Indian Journal of Fertilisers, 12(5), pp.16-26

Good luck.