The data collected from the daily assessment of germination enabled the design of cumulative germination curves for each treatment (Figure 5). From the third day of conducting the test it was observed the appearance of normal seedlings stabilizing between the tenth and twelfth day following the start of the test suggest most if not already normal seedlings, leaving only non-germinated seeds, which have been classified how hard (did not absorb water) or dead (loose seeds and attacked by microorganisms, according to Brasil (2009).