Effect of different foliar iron chelates on growth and nutrient contents of cotton plants
Egyptian Journal of Physiological Sciences. 1997; 21 (3): 357-367
in English
| IMEMR
| ID: emr-44477
ABSTRACT
A POT experiment has been conducted with cotton [var. Giza 75] to study the effect of using several concentrations of different Fe-chelated compounds as foliar application on the growth and nutrient content of cotton plants. Results showed that concentrations exceeding 50 ppm Fe have a negative effect on the growth and mineral content of the plant organs. The chelating agent of a given compound was proved to be essential factor for its efficiency. The best were the compounds containing ligninpolycarboxcylates phenolic acid + sulphate or lignosulphonate followed by those contain EDDHA. The compound containing EDTA was less effective
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Index:
IMEMR (Eastern Mediterranean)
Main subject:
Iron Chelating Agents
/
Gossypium
Language:
English
Journal:
Egypt. J. Physiol. Sci.
Year:
1997
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