1. Faculty of Sciences, Chouaïb Doukkali University, El-Jadida, Morocco
2. Agricultural Training and Research Center, Providence Verte company, Morocco
3. Department of Agronomy, National School of Agriculture, Meknes, Morocco
4. Faculty of sciences, Ibn Tofail University, Kenitra, Morocco
5. Department of agronomy, Hassan II Institute of Agronomy and Veterinary Sciences (IAV Hassan II), Rabat, Morocco