Descriptive statistical results for traits related to phosphorus (P) efficiency in soybean recombinant inbred lines (RILs) and their parents in experiments conducted in 2006 and 2007.

s: significant difference at P = 0.01; ns: not significant; PC: P concentration in the plant (mg g−1); PPC: P concentration in the pod at the seed filling stage (mg g−1); APA: acid phosphatase activity (µmol min−1 mg protein−1); PHt: plant height (cm); 100-SW: 100-seed weight (g). a heritability; b replication; c genotype; d treatment; e year.