RESPONSE OF VEGETATIVE GROWTH OF TWO CVS. FIG SEEDLINGS TO TREATMENT WITH HUMIC ACID , LIQUID ESSENTIAL PLUS AND GA3
Mesopotamia Journal of Agriculture,
2017, Volume 45, Issue 1, Pages 91-102
AbstractSeedlings of two fig cvs. (Aswad Dyalla and White Adriatic) , planted polyethylene plastic in the lath house were fertilized at three levels with humic acid (0 , 1 and 2 ml.L-1) liquid fertilizer (1-0-1) Essential plus (0 , 1 and 2 ml.L-1)and GA3 (0, 25 and 50 mg.L-1) to improve vegetative growth of the seedlings. The experiment was factorial design in (C.R.D) with 3 replicates and 4 seedlings within replicate, Dancant test was used to compare the treatments mean, at the level 5% probability. The important results were as follows:
humic acid treatment improved shoots number , leaves number , leaves content of total chlorophyll, leaves dry weight , leaf area , significantly as compared with the control treatment.
White Adriatic seedlings was superior on Aswad Dyalla , significantly in seedling height , shoot number , fresh and dry weight of the leaves , and leaf area.
Spray with GA3 (25 and 50 mg.L-1) increased stem height and diameter significantly
Interaction between 2 ml.L-1 of humic acid and White Adriatic was the superior in the most parameters.
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