1993年我圃与中国农科院果树所苹果资源组,双方签定合同,把我圃作为他们唯一的一个新品种繁育基地,他们提供新品种技术和信息,并帮助推销苗木.几年来,我国从他们那里引进首红、银红、魁红、新乔纳金、红富士优系(岩富10、秋富1等)、短枝红富士、红津轻、早捷等70个新品种,建起矮化密植品种园,1992年有36个品种结果,4年生银红亩产4180公斤;5年生乔纳 In 1993, we signed a contract with the apple resource group of fruit trees of Chinese Academy of Agricultural Sciences and signed the contract with them as our only breeding base for new breeds. They provided new breed techniques and information and helped to promote seedlings. In recent years, From them, they introduced 70 new varieties such as First Red, Silver Red, Quebec Red, New Jonathan, Red Fuji Excellent System (Yan Fu 10, Qiu Fu 1, etc.), Spruce Red Fuji, Hongjin Light, Dwarf and dense planting varieties of plants, in 1992 there are 36 varieties of results, 4-year silver per mu 4180 kg; 5-year-old Jonah