Table 5: Mean alkaloid content estimated on soil with pH = 5.3 and pH = 6.7 observed in actual varieties and breeding lines of Lupinus angustifolius L. at different locations (2010, n = 32).

Location Alkaloid content [%] 2010 Mecklenburg-Western Pomerania (pH = 5.3) 0.0687 Bavaria (pH = 6.7) 0.0355 Least significant difference (Tukey, α = 0.05) 0.0081