Effect of several iron containing fertilizers on alleviation of Fe-chlorosis of quince in Esfahan
1987
Filsouf, F.
Iron chlorosis is one of the most important physiological disease of orchards in Iran especially in Esfahan province. This disease is very common in calcareous and gypsiferous soils. By the onset of the disease young leaves turn yellow while veins remain green and gradually margins and tips start browning, resulting in the early death of young branches and finally death of the whole plant and economic loss. The cause of this chlorosis is low absorption of iron by the plant roots or deactivation of this microelement after absorption in the plant
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