Sesbania bispinosa (Jacq.) W. Wight is a tropical vegetable belonging to the Leguminosae family, whose origin is uncertain. Still, maybe it is from the Indian subcontinent (Orwa et al., 2009). This species has been introduced in Algeria, more precisely in the Biskra province (South Algeria), where the pedoclimatic conditions are harsh. The station of the ITIDAS (Technical Institute for the Development of Saharan Agriculture) led within the framework of the cooperation project with ACSAD (Applied research program on the use of