文冠果,又名木瓜,属于无患子科文冠果属落叶乔木,是一种优良的木本油料。我省陇东子午岭—带盛产文冠果,故子午岭又有木瓜岭之称。多长在沟壑崖边,其它山坡、丘陵、河地,多石山区均可栽培。文冠果树适应性较强,抗寒、耐旱、耐瘠薄,栽培容易,成活率高,能上山进沙。种后二、三年就可开始结果,十年生树结实3-5斤,30-70年为盛果期,平均每株结实30-70 Wen-huang fruit, also known as papaya, belongs to Sapindaceae Coronaria is a deciduous tree, is an excellent woody oil. Longdong Ziwu Ridge in our province - with rich fruit of the crown, so Ziwuling another papaya ridge. How long in the gully cliff edge, other hillsides, hills, rivers, rocky mountain can be cultivated. Xuan crown fruit trees adaptable, cold, drought, barren, easy to grow, high survival rate, can enter the mountains into the sand. Two or three years after the species can start the results, 10-year-old tree sturdy 3-5 kg, 30-70 for the fruit-bearing period, the average per plant is strong 30-70