高原口感番茄“喜孜1号”是以SC68为母本、QN32为父本配制而成的第一代杂种，属无限生长型，对番茄黄化曲叶病毒病、叶霉病、根结线虫病以及茎腐病、根腐病等多种病害抗性强。果实呈扁圆形，成熟后呈粉红色，具明显绿果肩，底色亮红，放射线形分布；果实硬度适中，耐裂，耐储运，商品性好，平均单果重约250 g，果实可溶性固形物含量约6.8%，口感酸甜适中，具有浓郁的番茄香，完美保留了番茄的原始风味。在早春、秋延迟设施栽培条件下单产可达4100-4600 kg/667 m²，适宜西藏日喀则高原地区的设施栽培种植和推广。

The plateau-flavor tomato 'Xizi No.1' is the first-generation hybrid developed by crossing SC68 as the female parent and QN32 as the male parent. It is of an indeterminate growth type and has strong resistance to various diseases such as tomato yellow leaf curl virus, leaf mold, root-knot nematode, stem rot,and root rot.The fruit is oblate, turning pink when ripe, with a distinct green shoulder and a bright red background color distributed in a radial pattern. The fruit has moderate hardness, is crack-resistant, and has good storage and transportation properties, with excellent marketability. The average single fruit weight is about 250 g, and the soluble solid content is approximately 6.8 %. It has a moderately sweet and sour taste, a rich tomato aroma, and perfectly retains the original flavor of tomatoes. Under the conditions of early spring and autumn-delayed protected cultivation, the yield can reach 4100-4600 kg per 667 square meters. It is suitable for protected cultivation, planting, and promotion in the plateau area of Shigatse, Tibet.