Fig. 5

A Root sucrose synthase activity (SS; μg min^− 1 g^− 1 FW), B shoot sucrose synthase activity (SS; μg min^− 1 g^− 1 FW), C root sucrose phosphate synthase activity (SPS; μg min^− 1 g^− 1 FW), D shoot sucrose phosphate synthase activity (SPS; μg min^− 1 g^− 1 FW), E root phosphoenolpyruvate carboxylase activity (PEPC; nmol min^− 1 g^− 1 FW), F shoot phosphoenolpyruvate carboxylase activity (PEPC; nmol min^− 1 g^− 1 FW), G root fructose 1,6-bisphosphatase activity (FBP; nmol min^− 1 g^− 1 FW), and H shoot fructose 1,6-bisphosphatase activity (FBP; nmol min^− 1 g^− 1 FW) of Jimian169 and DES926 under low and normal P conditions in hydroponic and pot cultures