穴盘育苗是欧美国家70年代兴起的一项新的育苗技术,目前已成为许多国家专业化商品苗生产的主要方式,传统的木箱砂培裸根育苗正在被它取代。 国外穴盘育苗普及最快、推广面积最大的是美国,据报道,目前美国蔬菜商品苗大约70％采用了穴盘育苗。穴盘育 Plug seedling is a new seedling raising technology developed in the 1970s in Europe and the United States. At present, it has become the main method of specialized seedling production in many countries. The traditional nursery seedlings of wooden box sand are being replaced by it. The fastest popularization of plug seedlings in foreign countries is the United States. According to reports, about 70% of US vegetable seedlings are currently used for seedling raising. Plug hole education