2026-06-27http://hdl.handle.net/123456789/84529application/pdfOpen Accessmanihot esculentawater stressleaf water potentialleavesclonesphotosynthesiscarbon dioxideleaf conductancetranspirationbiomassrootsproductivitysoil fertilityfertilizersresistanceselectiongermplasmerosioncultivation systemsgraftingresearchintercroppingmaizecowpeassweet potatoeslegume cropscover plantssoil conservation practicesland preparationnutrient uptakeplant heightCassava physiology and crop managementBook Chapter