Old Burmese peach is a unique fruit in Tengchong, Yunnan, also called guava, or guava. Tengchong has superior geographical environment, abundant water resources, good drainage system and fertile soil, which is very suitable for the growth of old Burmese peaches. The pulp of the old Burmese peach produced is smooth and juicy, and the taste is very good.

2, citron

Citron is a characteristic fruit in Tengchong, Yunnan Province, with a very melancholy history. Also known as citron and perfume lemon, it looks like lemon and grapefruit.

Tengchong has superior geographical environment, sunny weather in winter and spring, warm climate, abundant water resources and fertile soil, which is especially suitable for the growth of citron. The produced citron is lemon yellow when it matures, which is not easy to peel off, with yellowish white flesh, less juice, slightly bitter and slightly sour, and high medicinal value.

3. Tomatoes

Tomato eggplant is a special fruit in Tengchong, Yunnan, also known as woody tomato. It has many uses and can be eaten as fruit or vegetable. Tengchong has superior geographical environment, abundant water resources and fertile soil. The tomatoes produced in Tengchong are dark red, with thick flesh and thin skin and unique taste.

Extended data

Morphological characteristics of citron: irregularly branched shrubs or small trees. The new buds, buds and buds are dark purple, and the stems and branches are prickly, with thorns as long as 4 cm. Simple leaf, rare simple compound leaf, jointed and wingless.

Petiole is short, leaf blade is ovate or ovoid, 6- 12 cm long and 3-6 cm wide, or larger, with rounded or blunt tip, sparse and short tip, and shallow blunt teeth on the leaf margin. Racemes have 12 flowers, sometimes with axillary single flowers; Flowers are bisexual and tend to be unisexual, so the pistil degenerates.

5 petals, 1.5-2 cm long; 30-50 stamens; The ovary is cylindrical, the style is thick and long, the stigma is head-shaped, the fruit is oval, nearly round or spindle-shaped, and the two ends are narrow, weighing 2000 grams.

The pericarp is yellowish, rough, thick or thin, difficult to peel, the endothelium is white or slightly yellow, cotton-like, soft, with 10- 15 petals, the pulp is colorless, nearly transparent or light milky yellow, crisp, sour or slightly sweet, and fragrant; Seeds are small and smooth, cotyledons are milky white, multi-embryo or single-embryo. The flowering period is from April to May, and the fruiting period is10-165438+10.