Ppt on Litchi Breeding

Summary

Litchi, originating from China where it has been cultivated for over 2200 years, has a narrow genetic base in India with only 7-8 commercially popular cultivars out of nearly 40 reported. The climatic variations can significantly affect yield, making the selection of the right variety crucial for specific regions. The litchi inflorescence consists of branched panicles with varying flower types, and the flowering period is influenced by environmental conditions. Desirable cultivar characteristics include large fruit size, good post-harvest quality, uniform ripening, and resistance to pests and diseases. Major litchi varieties include Early Seedless, Muzaffarpur, Rose Scented, Bombai, Calcutta, Late Seedless, Dehradun, Gulabi, and Swarna Roopa, each with unique traits and yield potentials. Breeding efforts focus on improving fruit quality, disease

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