余甘子又名油甘子、山油甘(潮汕)、庵摩勒,有粗生、速生、结实早、寿命长、产量高的特性。果实富含维生素 C,营养价值仅次于中华弥猴桃,因而引起人们的重视。它的鲜果既可生食,又可加工成蜜饯、果汁等,用于中药,能止咳化痰;根有收敛止泻作用;叶可治皮炎、湿疹。我市余甘子栽培已有百余年的历史,为了摸清余甘子的品种资源,总结群众的栽培与加工经验,最近我们在主要产区对余甘子的资源分布、形态特征、主要品种、栽培与管理、加工技术等方面进行了调查,现将调查结果整理如下: Phyllostaphium, also known as oleander, Shan Gan Gan (Chaoshan), Om Moore, a crude, fast-growing, strong early, long life, high yield characteristics. Fruit is rich in vitamin C, nutritional value second only to Chinese kiwi fruit, which aroused people’s attention. Its fresh fruit can be eaten raw, but also processed into candied fruit, fruit juice, etc., for Chinese medicine, can relieve cough and phlegm; roots have a convergence effect of antidiarrheal; leaves cure dermatitis, eczema. In order to find out the variety resources of Phyllanthus emblica and summarize the cultivation and processing experience of the masses, we recently studied the resource distribution, morphological characteristics, main varieties, cultivation of Phyllanthus emblica in the main producing areas And management, processing technology and other aspects of the survey, the survey results are summarized as follows: