RT Journal
T1 EFFECT OF FOLIAR APPLICATIONOF ANTI SALINITY SUBSTANCES ON GERANIUM (Pelargonium graveolens) PLANTS UNDER SALT STRESS
A1 L. S. Gadallah1
A1 M. A. EL-Mewafy El-Ghadban
A1 A. Sh. Soliman
A1 H. R.A. Mehasen
A1 M. S. Abbas
JF Journal of Animal and Plant Sciences
JO JAPS
SN 1018-7081
VO 30
IS 3
SP 723
OP 729
YR 2020
FD 2020/03/25
DO DOI https://doi.org/10.36899/JAPS.2020.3.0085
AB <p>Salinity limits crop metabolic activities, hampers plant growth and synthesis of secondary metabolites affecting the osmotic potential in the root zone of plants. The present investigation was carried out to improve the aromatic oil of geranium plants productivity using saline water at alternative irrigations with good quality water. The field experiment was carried out using saline water (3.125, 4.69, 6.25dSm<sup>-1</sup>&nbsp;and tap water), moringa extract (2.5, 5 and 10 gL<sup>-1</sup>), ascorbic acid (0.1, 0.2 and 0.3 gL<sup>-1</sup>) and proline (25, 50 and 100 mgL<sup>-1</sup>) as a foliar application. The obtained data illustrated that, the yields of essential oil per hectare were maximum when tap water combined with10gL<sup>-1</sup>of moringa extract. The results showed that Moring extract as foliar application at 10 g L<sup>-1</sup>improved that the plant growth following 0.3 g L<sup>-1</sup>.It can be concluded that the utilization of moringa extracts as foliar spray to avoid the salt stress, following vitamin C protected well cells and elongated the roots. The present results are very useful for a farmer in the newly reclaimed areas who face the limited saline irrigation water resources because moringa extracts have a positive effect on vegetative growth and chemical contents of economic plant.</p>
K1 Geranium, water salinity, moringa extracts, ascorbic acid and proline
PB Pakistan Agricultural Scientists Forum
LK https://thejaps.org.pk/AbstractView.aspx?mid=AG-19-0200