INHERITANCE OF RESISTANCE TO IRON DEFICIENCY CHLOROSIS IN CHICKPEA (CICER ARIETINUM L.) |
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| Authors: | Cengiz Toker Tolga Yildirim Huseyin Canci Nisa Ertoy Inci Fatma Oncu Ceylan |
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| Institution: | 1. Department of Field Crops , Akdeniz University , Antalya, Turkey;2. Department of Biology , Akdeniz University , Antalya, Turkey |
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| Abstract: | Iron (Fe)-deficiency chlorosis causes considerable yield losses in chickpea (Cicer arietinum L.) when susceptible genotypes are grown in calcareous soils with high pH. The most feasible method for alleviating Fe deficiency is the selection of suitable cultivars resistant to Fe deficiency chlorosis. ICC 6119 (desi type), which is Fe-deficient chlorosis, was crossed with CA 2969 and Sierra (kabuli types), resistant to Fe deficiency chlorosis. Inheritance of resistance to Fe deficiency in chickpea revealed that the resistance was controlled by a single dominant gene in these genotypes crossed. A negative selection for resistance to Fe deficiency chlorosis will be effective after segregating generations. |
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| Keywords: | chickpea chlorosis inheritance iron deficiency resistance |
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