高美施是引进美国高新技术,在国内组织生产的有机性液肥,其施用方法简便,各经济树种皆宜,且增产效果显著。近年来在果树上试验可增产20—30%,是一个值得推广的好液肥。一、施用方法。果树上主要采用土施、涂干、喷干枝、叶喷等方法,施用次数以4—5次为宜,施用一次效果不好。 Gaomei Shi is the introduction of the United States high-tech, organized in the domestic production of organic liquid fertilizer, its application method is simple, all economic tree species are safe, and yield significant results. In recent years, the test on fruit trees can increase 20-30%, is a good liquid fertilizer worth promoting. First, the application method. The main fruit trees on the soil, Tu dry, spray dry branches, leaves spray and other methods, the number of times to 4-5 times is appropriate, once the application is not good.