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Information Journal Paper

Title

COMPARATIVE STUDY OF THE EFFECT OF SALICYLIC ACID ON YIELD, YIELD COMPONENTS AND RESISTANCE OF TWO SUSCEPTIBLE AND RESISTANT CHICKPEA CULTIVARS TO ASCOCHYTA RABIEI

Pages

  314-324

Abstract

 Salicylic acid (SA) is a key endogenous component of local and systemic disease resistance in plants that it is considered as a hormone like substances.A field experiment was conducted during 2004 in research station of Sararod Kermanshah to determine the effects of SA on YIELD, YIELD component and resistance of two CHICKPEA cultivars Bivanij (susceptible) and Hashem (resistant) to the pathogen Ascochyta rabiei. The experimental design was a split plot in RCBD with 4 replications in which main plots were 2 cultivars (Bivanij and Hashem) and subplots were 4 concentrations of SA (0, 0.1, 0.7, 1.5 mM).Plant spraying of SA started at beginning  of flowering and continued for 20 days. After 10 days of SA treatment, plants were inoculated with Ascochyta rabiei spores suspension (106 spores/ml). The number of primary and secondary branches, plant height, pod length, the number of pods, 100 pod weight, 100 seed weight, and YIELD per plant were determined. Seed protein was determined by the Bradford method. The results showed that 0.1 mM SA increased YIELD in both cultivars and increased 100-seed weight and pod length in Bivanij cultivar. 1.5 mM SA significantly decreased total soluble proteins in Hashem cultivar. 1.5 mM SA delayed the onset of disease but at the final stage, disease rating was not decreased significantly.0.7 mM SA had good effects on YIELD and YIELD component but increased disease rating in Bivanij. Further investigation on SA effects is needed.

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References

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APA: Copy

MAJD, A., CHALABIAN, F., MADDAH, S.M., FALAHIAN, F.A., & SABAGHPOUR, S.H.. (2006). COMPARATIVE STUDY OF THE EFFECT OF SALICYLIC ACID ON YIELD, YIELD COMPONENTS AND RESISTANCE OF TWO SUSCEPTIBLE AND RESISTANT CHICKPEA CULTIVARS TO ASCOCHYTA RABIEI. IRANIAN JOURNAL OF BIOLOGY, 19(3), 314-324. SID. https://sid.ir/paper/21381/en

Vancouver: Copy

MAJD A., CHALABIAN F., MADDAH S.M., FALAHIAN F.A., SABAGHPOUR S.H.. COMPARATIVE STUDY OF THE EFFECT OF SALICYLIC ACID ON YIELD, YIELD COMPONENTS AND RESISTANCE OF TWO SUSCEPTIBLE AND RESISTANT CHICKPEA CULTIVARS TO ASCOCHYTA RABIEI. IRANIAN JOURNAL OF BIOLOGY[Internet]. 2006;19(3):314-324. Available from: https://sid.ir/paper/21381/en

IEEE: Copy

A. MAJD, F. CHALABIAN, S.M. MADDAH, F.A. FALAHIAN, and S.H. SABAGHPOUR, “COMPARATIVE STUDY OF THE EFFECT OF SALICYLIC ACID ON YIELD, YIELD COMPONENTS AND RESISTANCE OF TWO SUSCEPTIBLE AND RESISTANT CHICKPEA CULTIVARS TO ASCOCHYTA RABIEI,” IRANIAN JOURNAL OF BIOLOGY, vol. 19, no. 3, pp. 314–324, 2006, [Online]. Available: https://sid.ir/paper/21381/en

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