这里的“三番”是指番木瓜、番石榴、番荔枝,均分布在云南省海拔1200米以下的北热带和南亚热带。当前虽多为零星栽培,但它的营养价值和经济效益较佳,很具发展前景。 1、番木瓜 番木瓜与香蕉、菠萝统称热带三大草本果树。其果实味甜、清香富含多种维生素,特别是维生素A的含量为菠萝的20倍。番木瓜鲜果不但具有清心润肺的功效,还能帮助消化。除鲜食 Here, “three times” refers to papaya, guava, annona, are located in Yunnan Province at an altitude of 1200 meters below the northern and southern subtropics. Although the current sporadic cultivation, but its nutritional value and economic benefits are better, very promising. 1, Papaya papaya and bananas, pineapples, collectively referred to as the three tropical fruit tree. The fruit is sweet, fragrance rich in vitamins, especially vitamin A content of pineapple 20 times. Papaya fruit not only has the effect of pure heart and lungs, but also help digestion. In addition to fresh food