木瓜为蔷薇科落叶灌木。单叶互生，叶片长椭圆状倒披针形，边缘有尖锐锯齿。梨果卵球形，木质，黄绿色。以果实入药，有舒筋活络、和胃化湿作用。栽培技术如下： 　　一、选地大田栽植宜选土壤肥沃、排灌方便的地块，以砂质壤土最好，低洼积水的盐碱地不宜种植，也可以利用村庄 Papaya Rosaceae deciduous shrubs. Leaves alternate, long oval leaves oblanceolate, sharp serrated edges. Pear ovoid, woody, yellowish green. Fruit into the drug, there Shujin active, and stomach dampness effect. Cultivation techniques are as follows: First, the selection of field planting should choose fertile soil, irrigation and drainage of plots to sandy loam the best, low salinity saline soil should not be planted, you can also use the village