Effect of aqueous extract Leaves of  Tamarix macrocarppa and Ziziphus mill in height and yield  of Solanum melogena  class Barcelona.

	Effect of aqueous extract Leaves of Tamarix macrocarppa and Ziziphus mill in height and yield of Solanum melogena class Barcelona.
Euphrates Journal of Agriculture Science
Article 1, Volume 6, Issue 2, 2014, Pages 82-92
Abstract
Abstract : The study was conducted in the agriculture season(2012-2013) to inrestigate the effectiveness of cold water and boiled extracts of Tamarix macrocarppa and Ziziphus mill in growth and the productivity of plant Solanum melogena . The treatment has concentrations (5 ,12.5 ,25)% for each extract as well as control treatment which was only distilled water after the emergence of, it was the first operation to spray the plant eggplant, where he was aged 30 days . The highest rate of plant height was ( 49.14) cm when treated with cold water of Z.mill at concentration 25% and for the time period( 5/3/2013 ) , compared with (42) cm in the control treatment in the same time period , while the lowest rate of plant height was ( 2.77 )cm in boiled water of Z.mill at concentration 5% in the time period ( 5/12/2012 ) , compared with ( 5.13) cm in the control treatment at the same time period. The highest rate of productivity was ( 468.37 ) gm when treated with boiled water extract of Z.mill at concentration 25% in the time period (28/2/2013 ) , compared with ( 334.87 ) gm in the control treatment at the time period (8/4/2013 ) , while the lowest rate of productivity was ( 50) gm when treatment withcold water extract T.macrocarppa at concentration 25% in the time period (17/2/2103) , compared with ( 43.6 ) g in the control treatment at the same time period.

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