Fatoumata Adda garoua
Institute of Agricultural Research for Development (IRAD) Maroua, Cameroon.
Cameroon

Sakatai Pierre Derik
Institute of Agricultural Research for Development (IRAD) Maroua, Cameroon.
Cameroon

Wang- Bara Bertrang
Institute of Agricultural Research for Development (IRAD) Garoua, Cameroon.
Cameroon

Sobda Gonne
Institute of Agricultural Research for Development (IRAD) Garoua, Cameroon.
Cameroon

Kenfack Tessa Gotier
Faculty of Agronomy and Agricultural Sciences (FASA)-University of Dschang.
Cameroon

Goudoum Augustin
National Advanced School of Engineering of Maroua (ENSPM)-University of Maroua, Cameroon.
Cameroon