Paper Information

Journal:   PLANT AND ECOSYSTEM   SPRING 2009 , Volume 5 , Number 17; Page(s) 83 To 97.
 
Paper: 

THE EFFECT OF SODIUM CHLORIDE AND PLANT GROWTH REGULATORS ON VEGETATIVE GROWTH IN OLIVE (OLEA EUROPAEA CV. DEZFOL)

 
 
Author(s):  ALAEE SH., TAFAZZOLI E.
 
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Abstract: 
This study was conducted to determine the salt tolerance of olive (Olea europaea cv. Dezfol) and its effects as combined with application of kinetin and cycocel plant growth regulators on vegetative growth. The experiment was carried out in a completely randomized design with factorial arrangements with four replications. In this study, leaf number, leaf area, chlorophyll content, stem length and shoot and root dry weight were determined.
The results indicated that increasing salinity level caused a decrease in shoot length, leaf area, shoot dry weight that was not significantly different at 5% level, DNMRT but at 200 mM salinity, leaf number differentiation and leaf chlorophyll decreased significantly. Application of 1000 mg/l cycocel increased leaf chlorophyll to 0.62 mg/kg at the 50 mM salinity and root dry weight to 0.532 at the 200 mM salinity, this increase was statistically significant at 5% level.
 
Keyword(s): GROWTH REGULATORS, TOLERANCE, VEGTATIVE GROWTH, OLEA EUROPAEA, SODIUM CHOLORIDE
 
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