余甘作为一种食药兼优,生态效益和经济效益兼备的小果树,已越来越得到各级政府的重视和群众的欢迎。但它对环境条件的要求如何?怎样进行繁殖?又如何确保其速生、丰产和优质?笔者根据多年在名特优产品——“田船粉甘”原产地的广泛调查和工作实践,就以上问题作如下简述。 As a small fruit tree with good food and medicine advantages, both ecological benefits and economic benefits, Yu Gan has gained more and more attention from all levels of government and the masses. But how does it require environmental conditions? How to reproduce? How to ensure its fast-growing, high yield and quality? The author based on many years in the name of gifted products - “Tianfen Gangan” origin of a wide range of investigations and work practices, The problem is briefly described below.