EFFECT OF ETHREL TREATMENTS ON YIELD AND CHEMICAL COMPOSITION IN ROSELLE ( HIBISCUS SABDARIFFA . L. )
EL-GAMAL, E., ABOU-ZAID, M., KHATER, M. (1993). EFFECT OF ETHREL TREATMENTS ON YIELD AND CHEMICAL COMPOSITION IN ROSELLE ( HIBISCUS SABDARIFFA . L. ). EKB Journal Management System, 71(2), 505-512. doi: 10.21608/ejar.1993.459046
EL-SAYED A. EL-GAMAL; MAHMOUD H. ABOU-ZAID; MORTADA R. KHATER. "EFFECT OF ETHREL TREATMENTS ON YIELD AND CHEMICAL COMPOSITION IN ROSELLE ( HIBISCUS SABDARIFFA . L. )". EKB Journal Management System, 71, 2, 1993, 505-512. doi: 10.21608/ejar.1993.459046
EL-GAMAL, E., ABOU-ZAID, M., KHATER, M. (1993). 'EFFECT OF ETHREL TREATMENTS ON YIELD AND CHEMICAL COMPOSITION IN ROSELLE ( HIBISCUS SABDARIFFA . L. )', EKB Journal Management System, 71(2), pp. 505-512. doi: 10.21608/ejar.1993.459046
EL-GAMAL, E., ABOU-ZAID, M., KHATER, M. EFFECT OF ETHREL TREATMENTS ON YIELD AND CHEMICAL COMPOSITION IN ROSELLE ( HIBISCUS SABDARIFFA . L. ). EKB Journal Management System, 1993; 71(2): 505-512. doi: 10.21608/ejar.1993.459046

EFFECT OF ETHREL TREATMENTS ON YIELD AND CHEMICAL COMPOSITION IN ROSELLE ( HIBISCUS SABDARIFFA . L. )

Egyptian Journal of Agricultural Research
Volume 71, Issue 2, June 1993, Pages 505-512    PDF (1.52 M)
Document Type: Original Article
DOI: 10.21608/ejar.1993.459046
Authors
EL-SAYED A. EL-GAMAL* ; MAHMOUD H. ABOU-ZAID* ; MORTADA R. KHATER*
Horticultural Research Institute, Agricultural Research Centre, Giza, Egypt
Abstract
The effect of ethrel on roselle was studied during 1988 and 1989 seasons in Sids Hort. Res. Station, Beni Swaif Governorate. Three levels of ethrel : 0 , 125 and 375 ppm as foliar spraying were used. Results showed that ethrel treatments increased the yield of fresh sepals per plant or per plot, total organic acid in dry sepal and an­thocyanine concentration in dry sepals.
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