Treatment of seedlings by artificial light during 15 days and four hours every day, in one very early and other very late stocks did not show significant difference in flowering when compared with plants that did not receive treatment

9. Treatment of seedlings by artificial light during 15 days and four hours every day, in one very early and other very late stocks did not show significant difference in flowering when compared with plants that did not receive treatment. Also, plants with daylight reduced to 10 hours every day, during 15 days, flowered normally when compared with the control.

E. A. Graner