Effects of plant type and salinity on final germination percentages of brown seed cultivated from different gradients of nutrients and salt concentrations. (a, b, c) Low nutrient, (d, e, f) Moderate nutrient, (g, h, i) High nutrient. N: Nutrient; BrP: Plant grown from brown seed; BlP: Plant grown from black seed. W-values are given when significance levels are reached (S: salinity; * P < 0.05, *** P < 0.001). Over-lapping values are represented split white-black data points.
Wang et al. BMC Plant Biology 2012 12:170 doi:10.1186/1471-2229-12-170