近年来，不少地区引进种植了无毒苹果，那么怎样管理才能使其实现早熟、丰产、优质呢？总结各地实践经验，一般应采敢以下几项措施：一、施足底肥，严格掌握选苗关脱毒苗对土、肥、水条件要求较高，而大多数果园立地条件较差，有机质含量多在１‰以下。为增加土壤有机质、定植 In recent years, many areas have introduced and planted non-toxic apples, so how can we manage them so that they will achieve precocity, high yield and high quality? Summarize the practical experience around, generally should dare to take the following measures: First, the application of sufficient fat, strict control of seedling seedlings off the detoxification of soil, fertilizer, water conditions are higher, and most of the orchard site conditions are poor, organic matter content More than 1 ‰ below. To increase soil organic matter, colonization