Bosila, H., Zewil, M., Hamza, M., Amin, M. (2010). EFFECT OF AUXINS AND ASCORBIC ACID ON PROPGATION OF Bougainvillea glabra THROUGH STEM CUTTINGS. Journal of Plant Production, 1(7), 893-901. doi: 10.21608/jpp.2010.86551
H. A. Bosila; M. A. Zewil; M. A. Hamza; M. M. Amin. "EFFECT OF AUXINS AND ASCORBIC ACID ON PROPGATION OF Bougainvillea glabra THROUGH STEM CUTTINGS". Journal of Plant Production, 1, 7, 2010, 893-901. doi: 10.21608/jpp.2010.86551
Bosila, H., Zewil, M., Hamza, M., Amin, M. (2010). 'EFFECT OF AUXINS AND ASCORBIC ACID ON PROPGATION OF Bougainvillea glabra THROUGH STEM CUTTINGS', Journal of Plant Production, 1(7), pp. 893-901. doi: 10.21608/jpp.2010.86551
Bosila, H., Zewil, M., Hamza, M., Amin, M. EFFECT OF AUXINS AND ASCORBIC ACID ON PROPGATION OF Bougainvillea glabra THROUGH STEM CUTTINGS. Journal of Plant Production, 2010; 1(7): 893-901. doi: 10.21608/jpp.2010.86551
EFFECT OF AUXINS AND ASCORBIC ACID ON PROPGATION OF Bougainvillea glabra THROUGH STEM CUTTINGS
Horticulture Dept., Fac. Agric., Al Azhar Univ., Cairo, Egypt.
Abstract
This study was carried out in private Farm at Al- kanatier Al-khairyia region during tow successive seasons (2008/2009- 2009/2010) to evaluate response of stem cuttings of Bougainvillea glabra plant to rooting by auxins and ascorbic acid . The results clearly showed that, IBA 5000 ppm + ascorbic acid 50 ppm recorded the highest values in rooting percentage /plant (77 and 80 %) in the first and the second season respectively .Concerning number of roots / plant, the highest significant values were recorded in both seasons with IBA 4000 ppm individually , IBA 4000 ppm + ascorbic acid 50ppm and IBA 6000 ppm + ascorbic acid 100 ppm .Measuring of root length cm/plant ,the highest significant values were recorded with high levels of IBA and NAA individually or combined with different levels of ascorbic acid .Regarding shoot length cm /plant ,the highest significant values were recorded with high levels of IBA and NAA individually or combined with ascorbic acid in 1st season , while in 2nd season the highest significant values were recorded with high levels of IBA and NAA individually .