Abstract: ‘Layan 511’,a new dominance hybrid pepper cultivar,was bred by y220A（female parent） and 8819 Wumaosan（male parent）. The horn-shaped fruit is bright,slightly wrinkled,and the unripe fruit is green. The ripe fruit is bright red with a length of 18.4 cm,a transverse diameter of 2.4 cm and single fruit weight of 11.7 g. The yield of fresh pepper is 24 013.2 kg · hm^-2. The flesh contains 1 512 mg · kg^-1 vitamin C,0.194% capsaicin with a moderate spicy flavor and a focus on fresh-eating. The cultivar,with a good resistance to drought and salt in the field,is suitable for open field cultivation in southwest and northwest regions in spring and summer.

Key words: pepper, three lines, fresh-eating, hybrid